Urine Odor Remediation in San Diego County
Structural odor remediation service for San Diego County homes and condos. We remove contaminated materials, dry the structure, and seal framing, subfloor, and concrete with our Odor Encapsulation System.
Most homes we see in San Diego County have already been cleaned, enzyme-treated, repainted, re-floored, or fully remodeled. The smell came back because the contamination is in the structure. Surface treatments don’t reach it. We remove the contamination, dry the structure, and seal what’s left. 30+ years. 5-year guarantee on every treated area.
San Diego has more slab homes than LA. That changes where the odor sits and how it has to be treated.
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We Start Where Carpet Cleaners Stop — And We Do What Ozone and Enzymes Can't
We’re not carpet cleaners. We’re not a janitorial service. We’re not a deodorizing company.
We remove urine contamination from the structure of the home — subfloors, concrete slabs, drywall, framing, baseboards, wall cavities. No ozone, no hydroxyl generators, no chlorine dioxide gas. Inspections are strictly for urine odor damage. Written reports are available for real estate transactions, tenant and landlord disputes, HOA complaints, and move-in/move-out documentation.
Three Levels of Urine Odor Damage
Moderate
Drywall removal 2–4 feet high along affected walls. Carpet, pad, tack strip out. Baseboards and selected door jambs out. Slab sanded and sealed, or subfloor sanded and sealed on raised-foundation homes. Most moderate jobs finish in under a week.
Severe
Drywall removal 4–8 feet high. Sometimes a partial-to-full gut without the ceiling. Full dry-out with air movers and dehumidifiers. Multi-coat Odor Encapsulation System on studs, sill plate, subfloor, and slab. On high-rise condos, the soft concrete underlayment often has to come out at this level. This is most of the work we do.
Extreme
Total gut including ceilings. Windows out. All flooring out. Floors, walls, framing, and roof structure exposed and treated. In these cases air ducts, heater, and AC exposed to the contamination usually can't be salvaged. We don't clean or treat HVAC equipment or ductwork. If the equipment is compromised we remove it, and a HVAC contractor handles replacement. 1–3 weeks depending on size and conditions. Worst cases we see: 10+ year multi-pet, severe hoarding, failed remodels where every previous attempt has to come out.
If your situation is a fresh isolated stain, that’s a job for a skilled carpet cleaner. Not us.
Our Featured Services
Pet Odor Removal Service
Carpet Removal Service
Cat Odor Removal Service
Dog Urine Odor Removal
Subfloor Odor Sealer
Why Urine Odor Problems Vary Across San Diego County
San Diego County stretches from the Pacific coast at La Jolla and Coronado through inland valleys at Poway and Escondido and east into the foothills and high desert. Over 3 million residents across 18 cities. Housing runs from 1920s Craftsmans in Mission Hills and North Park to 2020s high-rise condos downtown and slab tracts in Mira Mesa, Carmel Valley, and Chula Vista. Coastal marine layer reaches farther inland than almost anywhere in California. Dense pet ownership, heavy real estate turnover, short-term rentals up and down the coast, and a large rental market supporting military families on 2–4 year rotations.
It depends on the structure. A 1920s raised-foundation bungalow in Mission Hills doesn’t fail the same way as a 1990s slab tract in Poway or a downtown high-rise in East Village.
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Housing Types in San Diego County
Concrete slab construction. This is the dominant construction type in San Diego. Clairemont, Mira Mesa, Scripps Ranch, Tierrasanta, Kearny Mesa, Carmel Valley, Sorrento Valley, Rancho Bernardo, Poway, Rancho Peñasquitos. North County inland — Escondido, San Marcos, Vista, Oceanside inland tracts. East County — El Cajon, Santee, Lakeside, Alpine. South County — Chula Vista, Otay Mesa, San Ysidro, Imperial Beach, National City. Most of these homes had carpet directly over concrete with drywall sitting on the slab edge. Urine penetrates the concrete surface, wicks into hairline cracks and cold joints, and saturates the slab edge where drywall meets concrete. Replacing flooring doesn’t remove it.
Raised foundations with wood subfloors. Smaller share of SD housing but concentrated in historic pockets. Mission Hills, North Park, South Park, Hillcrest, Bankers Hill, Old Town, historic Coronado, older Escondido downtown. Craftsmans, Spanish revivals, prewar bungalows. Urine wicks through carpet, pad, and subfloor planks. It drips onto joists. It off-gasses up through the crawl space.
Multifamily — condos, high-rises, townhomes, mid-rises. Downtown San Diego (Gaslamp, East Village, Little Italy, Bankers Hill, Marina), Hillcrest, Mission Valley, La Jolla Village, Pacific Beach. Some high-rises have a soft concrete or mortar underlayment 2–3 inches thick over the structural subfloor. It’s very porous and absorbs both urine and any cleaning product used to mask the problem. Moisture-proof flooring installed over untreated underlayment doesn’t stop the odor — the gasses seep through. We get calls from owners facing HOA complaints, eviction threats, and city nuisance-odor ordinances when the smell reaches neighbors through shared walls or hallway doors.
Condo and townhome patios. Small patio slabs in downtown and beach-area condos become the dog’s bathroom when there’s no yard access. The patio concrete saturates. The dog tracks urine inside. When the slider is open the outdoor breeze carries ammonia into the unit. Patio remediation becomes a necessary part of the scope alongside the interior.
Hillside and canyon construction. La Jolla, Mount Soledad, Point Loma, Kensington, University Heights, Talmadge, Del Cerro, Mission Hills slopes. Split-level and post-and-beam framing lets contamination travel through wall cavities into rooms nowhere near the source. We also get calls about rodent urine and droppings in attic and ceiling cavities in rural-edge North County — Rancho Santa Fe, Fairbanks Ranch, Elfin Forest, parts of Escondido and Fallbrook.
Newer tract construction. Carmel Valley, Del Sur, 4S Ranch, Santaluz, Del Mar Mesa, Eastlake, Otay Ranch. Slab-on-grade with lightweight framing. Originally carpeted, then LVP or laminate installed later. We often find untreated urine contamination in the slab from previous occupants, with the new flooring sitting on top holding the odor in place.
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Climate and Urine Odor in San Diego County
Coastal — La Jolla, Pacific Beach, Ocean Beach, Mission Beach, Point Loma, Coronado, Del Mar, Solana Beach, Encinitas, Leucadia, Cardiff, Carlsbad, Oceanside, Imperial Beach. The marine layer is persistent. Interior materials hold moisture longer than anywhere else in Southern California. Carpet pad stays damp for years between pet contamination and the concrete underneath. Vacation rentals and Airbnb properties along the coast see stacked pet accidents from successive guests with no remediation between stays.
Inland mild zone — Mission Valley, Kearny Mesa, Mira Mesa, Scripps Ranch, Tierrasanta, Carmel Valley, Sorrento Valley, Rancho Bernardo, Poway, Rancho Peñasquitos, San Marcos, Vista, Escondido. Warmer and drier than the coast but still moderate. AC cycles through the day, pulling moisture out of carpet, drywall, and concrete. Every cycle redistributes odor through the HVAC system.
East County — El Cajon, Santee, Lakeside, Alpine, Jamul, Ramona, parts of Poway east. Hotter and drier. Summer temperatures hit 100°F+. Thermal reactivation is real in these homes. Slab temperatures run high, and when AC pulls out the heat-driven humidity it carries odor with it. Homeowners often describe the smell as worse in summer.
How Moisture Moves in a Contaminated Home
Moisture readings above 15% RH are a signal to investigate — not proof of urine. Moisture can come from urine, cleaning products, pressure washing, or unrelated leaks. Two real examples:
Cleaning-soaked carpet pad on a slab. Owner had the carpet cleaned multiple times. Visible stains looked treated. When we measured, the pad was holding 18% to 71% RH on the stains while unstained areas were under 15%. The cleaning put moisture into the pad faster than the pad could dry, and the concrete underneath absorbed it. The smell had been altered by the cleaning chemicals — pungent, unfamiliar — but the contamination was still there.
LVP over concrete with previous carpet history. New LVP installed over a slab where the previous occupants had carpet and pets for years. No surface damage to the new flooring. Moisture readings on drywall and baseboards along the perimeter were 18%. Pulled the baseboards — urine stains on the back side, on the bottom of the drywall, and between the LVP and the slab. The flooring didn’t cause the problem. The slab had held contamination from the previous flooring for years, and the new install sealed it in.
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Cleaning is often part of the problem, not the solution. It has to get dry. Urine salts in saturated materials absorb any new moisture, and repeated enzyme use and carpet cleaning keep the site wet for years. Cleaning products can also change how contamination smells without removing it — we’ve seen pungent enzyme residue masking dog urine so thoroughly the surface smell became unfamiliar, while the structural contamination underneath was unchanged. We’ve measured 95% RH on drywall, subfloor, and sill plate. Joists, subfloor, and sill plate all need attention in those cases.
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Why UV Light Alone Isn't Enough After a Remodel
Our high-output UV black light can usually pick up old urine stains under fresh paint. Multiple layers of primer, wall texture, and multiple coats of paint make it harder. In a remodeled home we often can’t see what UV would normally show us. That’s when we rely on other tools and experience to find the source.
Electronic pin and pinless moisture meters. Thermal imaging cameras for severe damage. And when those don’t work, we do it the old-fashioned way — we sniff out the odorous areas on our hands and knees, then check for moisture or remove baseboards to confirm. This kind of work is troubleshooting or forensic inspection, not a surface walk-through.
Some of our clients have better noses than we do. They’ve crawled around on the carpet before we arrived and applied tape on the floor where they smell it. A few have bought their own black light and copied the way we tape walls to identify cat spray. On severe cases we use orange tape for stains and blue tape for moisture so the photos we take map what was found in each room. If you’ve already taped your floor and walls before we show up, bring us to those marks first.
Cases We're Called To
- Whole house smells like urine, noticeable at the front door
- Bought a recently remodeled home and started smelling urine after move-in
- LVP or laminate feels tacky or sticky when walked on
- Tenant lived in the unit for years with multiple pets — unit is ruined
- Seller owned dogs, the realtor said all that was needed was new carpet and bleaching the concrete
- Flooring installed over a slab that was never treated after previous carpet contamination
- HOA complaints, eviction threats, or city nuisance-odor ordinances on a condo
- Dog has been urinating on the condo patio and tracking it inside
- Cat spraying walls and baseboards 12″ to 7′ high — usually means drywall contamination
- Dog urine soaked through carpet into plywood — see subfloor odor sealing
- Urine in garage concrete, patio, or interior slab — see concrete odor sealing
- Litter box in a closet or laundry room missing for years
- Smell discovered after closing — see urine damage in a house for sale
- Landlord or property manager turning a unit after dog urine or cat urine damage — including PCS-move turnover for military landlords
- Hoarder situation requiring full-home remediation
- Rodent contamination in attic insulation, ceiling cavity, or crawl space framing
- Cockroach infestation layered with pet odor
- Pet feces soaked into carpet, pad, subfloor
- Flooring installer from a national home improvement center refused to install because of the smell
- Tried everything, nothing works
A few real San Diego County jobs:
Downtown San Diego high-rise. Clean unit, no visible pet damage, LVP through most of the interior. Walking in, the fragrance hit first — strong cleaning products or a diffuser trying to do the work. Move further into the unit and the fragrance dropped off. What took over was dog urine and dog body odor. Standing near the open patio slider, the breeze coming in smelled like ammonia. The patio concrete was saturated. The dog had been using the patio as a toilet, tracking urine back onto the LVP, and the laminate had gone tacky and sticky from prolonged contact with urine and cleaning chemicals. Scope: remove LVP from kitchen, foyer, living room, office, and bedroom. Sand and apply two coats of Odor Encapsulator to the concrete. Treat the patio slab the same way. Soak-treat the tile grout. Drywall held in reserve pending post-floor-remediation re-check.
Carlsbad remodeled home. Strong urine odor at the front door. No visible damage to walls, flooring, or baseboards. New hardwood floors, walls primed with Kilz multiple times, floated with decorative texture, and repainted. UV-light inspection was useless because the paint was so fresh. We had to rely on the moisture meter and our noses. Moisture readings ran from 16% to over 50% RH on drywall above three fireplaces, in the master bedroom, master bath, entry, short hall, living room, dining room, family room, kitchen, and bonus room. Industry standard is under 15%. The contamination was behind every wall where moisture was elevated. The estimate included stud treatment, subfloor and concrete sealing, and haul-away of the hardwood where it was sitting over saturated substrate.
Poway extreme gut. Urine odor detectable from outside the front door. Moisture readings ranged from 20% to 95% RH on concrete, subfloor, drywall, baseboards, and door jambs across the house. Full demolition scope: drywall removed through every room, ceilings out in multiple rooms, subfloor removed in stairs and bonus room, sill plate replaced throughout, insulation hauled, cabinets and doors discarded, laminate and tile removed. The air ducts, heater, and AC were condemned because equipment exposed to that level of contamination is not salvageable. Stud, joist, sill plate, subfloor, and concrete treated with Odor Encapsulator. Days of dry-out with air movers and dehumidifiers before sealing. This is what an extreme-tier remediation looks like.
Escondido cleaning failure. The home showed no obvious pet damage. Carpet looked recently cleaned. Bedrooms and bathrooms smelled mild. But the whole house carried a strong dog body odor and a pungent chemical undertone. UV light showed stains on the carpet consistent with urine. When smell-checked, the stains had a pungent unfamiliar smell rather than clean urine — the cleaning products had altered it. Moisture on the stains ranged from 18% to 71% RH. Unstained carpet tested under 15%. The cleaning had soaked moisture into the pad and concrete, and the urine salts underneath were absorbing every new wash. Carpet removed and discarded, concrete soak-treated with oxidizer, walls cleaned and treated where the body odor had permeated the surface.
The damage we handle is rare enough that most owners only need us once. Realtors and property managers can go entire careers without seeing this, until they do. Someone refers them to us.
Why Cleaning, Enzymes, Ozone, and New Flooring Fail on Severe Urine Odor
These products are built for incidental accidents and surface maintenance. They work fine in that context. The problem is when they’re sold as solutions for severe structural contamination. Before calling anyone for severe odor, ask for a guarantee — and read the fine print.
Carpet cleaning. Skilled carpet cleaners with soak-treatment technique, pad replacement, and subfloor awareness can handle moderate cases. Most basic carpet cleaning treats fiber only. Nothing deeper. Over-wetting forces urine deeper into pad, subfloor, and drywall — spreading it instead of removing it. Carpet pad acts as a diaper and holds contamination until something forces it out. For severe cases, carpet comes up, pad and tack strip come out, subfloor gets treated.
Enzymes. Good for fresh accidents on carpet, upholstery, fabric. On saturated concrete or plywood, they sit on the surface — the capillaries are already full. Concrete looks like a sponge under a microscope. When those capillaries are full of urine, more liquid stays on top. As the surface dries, the urine inside wicks back up. We’ve been called out after clients used 20, 50, even 100 gallons on one address. Cleaning products can also change how contamination smells without removing it. Same smell or worse
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Ozone. Works on airborne molecules — smoke, garlic, mildew, cigarettes. Doesn’t penetrate solid materials. Urine goes on wet and soaks below the surface before ozone reaches it. Concrete and wood are porous. Even granite is porous. Laminate and LVP are water-resistant on the face but the joints aren’t — liquid runs right between the planks into the subfloor. Ozone minimizes air odor while it runs. Turn it off, the smell comes back.
Paint and new flooring. The most common cosmetic concealment we see, especially on flips. Laminate or LVP installed over an untreated, contaminated subfloor. Sometimes the perimeter edges are caulked, trying to seal the odor in. LVP is sold as waterproof. We routinely remove LVP where urine has stained the back of the planks and the concrete underneath. Paint and new flooring trap the contamination. It keeps emitting through the new materials for months, sometimes years.
Structural remediation addresses the source layer — subfloor, slab, drywall, framing, studs, sill plate, joists, attic, crawl space. Cats also damage window frames and the tops of upper kitchen cabinets — they jump counter-to-fridge-to-cabinet-top and use the cabinet top as a litter box. We’ve removed upper cabinets for that exact reason. That’s the only approach that produces a permanent result.
Signs a Home's Odor Has Been Covered Up
Walk into a property and watch for these together:
- Strong fragrance or multiple active diffusers, especially in rooms that don’t normally have them
- Fragrance hitting hard at the front door, then dropping off in the next room while a different odor takes over
- Fresh paint with a lingering odor still detectable underneath
- New LVP or laminate installed recently with caulk visible around the perimeter edge
- LVP or laminate that feels tacky or makes a sticky sound when walked on — a sign of ongoing urine contact softening the top coat
- Fresh baseboards installed slightly higher off the floor than normal
- Fluorescent stains under UV light with a fragrance odor — the site was cleaned, not treated
- Long-time occupants or contractors saying “it’s much better now” while fresh visitors still smell something
Long-term exposure dulls the human sense of smell. Contractors, cleaners, and homeowners who’ve spent days or weeks in a house lose their reference point. A fresh nose catches what they can’t. Buyers catch what sellers miss. Family members catch what contractors miss. Trust the fresh nose.
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What We Remove, What We Treat, and What We Seal
We remove: carpet, pad, tack strip, baseboards, case molding, door jambs, urine-damaged cabinets and doors, contaminated window frames, plaster or drywall (2–4 feet on moderate jobs, 4–8 feet on severe, full walls and ceilings on extreme), laminate, LVP, floating hardwood, vinyl composite tile, soft concrete or mortar underlayment on high-rise condos (2–3 inches, never structural slab), and contaminated insulation. Bagged and hauled in our trucks. In extreme cases we also remove compromised air ducts and HVAC equipment so a HVAC contractor can install replacements.
We dry: subfloors, concrete slabs, wall studs, sill plate, floor joists, exposed framing — air movers and dehumidifiers. Same equipment as flood restoration. If the moisture isn’t gone, the odor doesn’t leave.
We pre-seal with closed-cell foam: gaps and cracks between studs, joists, and around plumbing and electrical penetrations. Closes off odor pathways inside the wall cavity.
We treat and seal with the Odor Encapsulation System: studs where drywall had direct urine contact, sill plate, joists, subfloor, and concrete. 1, 2, or 3 coats depending on severity and what’s getting installed next. If no flooring is going down, the Odor Encapsulator can be sanded smooth and topped with a satin or high-gloss finish. Hardwood included when requested. Saved hardwood planks and tile grout get soak-treatment or sand-and-seal depending on condition.
Property types: single-family, condos, high-rise units, townhomes, apartments, duplexes, fourplexes, manufactured homes, historic prewar, hillside, luxury estates, investor flips, rentals, property management portfolios, vacation rentals, inherited and estate properties. Plus garages, crawl spaces, attics, ADUs, guest houses, laundry rooms, closet litter box areas, and condo patios.
Our Inspection Process
Inspections are strictly for urine odor damage, not general home inspections. The founder is a certified home inspector, but on these visits our scope is odor damage only.
Inspections are normally non-destructive because most clients don’t own the home being inspected — they’re buyers, heirs, agents, tenants, or property managers.
- Initial walk-through. Room-by-room. What’s installed, what’s been replaced, what’s recently painted or renovated. Odor noted with the building closed up.
- UV black light. Urine fluoresces under UV. We map staining on drywall, baseboards, case molding, door jambs, cabinets, window frames, backsplashes, blinds, drapes. Cat spray usually runs 12 inches to 7 feet high. In remodeled homes with fresh paint and texture, UV becomes less reliable and we shift to moisture detection and direct smell-checking.
- Moisture detection. Pin and pinless meters. Industry standard is under 15% RH. Above that is a signal to investigate — could be urine, cleaning products, wash water, or something else. Thermal imaging available for severe cases. Moisture as high as 95% RH is common on drywall, hardwood, subfloor, and sill plate in severe cases.
- Minor non-destructive exploration. Pulling carpet back at corners just enough to reveal tack strip, pad, and subfloor for moisture and odor checks, then laid back. Removing a baseboard or two and smell-checking the back side.
- Destructive testing when authorized. Removing baseboards, case molding, door jambs, LVP sections, or selected drywall to confirm what’s in the wall cavity or under the flooring. Prearranged with the property owner only, because we don’t reinstall what we remove.
- Stain and moisture mapping with color-coded tape. On severe cases we mark stains with orange tape and moisture readings with blue tape so the photos document exactly what was found in each room. Some clients tape their own floors and walls before we arrive, pointing to every spot they’ve sniffed out. If you’ve already done that, we go to those marks first.
- Forensic inspection. Separate scope for clients in litigation or formal disputes. Evidence is collected and retained — urine-damaged baseboards, drywall, carpet samples, tack strip, photo documentation. Documentation continues through the remediation job itself.
- Written report and itemized estimate.
Our Remediation Process
- Material removal — carpet, pad, tack strip, baseboards, case molding, door jambs, drywall, cabinets, insulation, flooring layers, compromised HVAC components. Bagged and hauled.
- Dry-out — air movers and dehumidifiers run until moisture readings drop below industry standard. Days, not hours.
- Closed-cell foam pre-seal — gaps and penetrations in framing closed.
- Surface prep — concrete sanded with 25-grit prep tools. Subfloor and exposed framing sanded and cleaned. Residual primer, paint, or shellac from prior attempts removed.
- Odor Encapsulation System — 1 to 3 coats depending on severity and what’s being installed. Studs, sill plate, joists, subfloor, concrete.
- Final walk-through with the client before anything closes back up. No perfume. No deodorizer. A structure ready to be rebuilt.
- Written report and 5-year guarantee in writing on the inspection report and the invoice.
Rebuild is not part of our scope. Your contractor, handyman, flooring installer, or HVAC contractor takes it from there.
The 5-Year Guarantee
Every area treated with our Odor Encapsulation System is covered for 5 years. If odor returns in a treated area, we come back and retreat it at no charge. The guarantee is documented on the inspection report and the invoice, so you don’t have to look for it.
The California Sellers' Questionnaire
In California, sellers are required to complete a questionnaire that includes specific disclosure questions about pets, pests, urine, feces, and odor. Buyers should read it carefully. We’ve seen disclosures that clearly state the home had dog or cat urine, that carpet was replaced, and that walls were painted — and the buyer closed anyway without follow-up questions. Once escrow closes, recourse is limited.
If the disclosure says “no” and the home still smells, that’s the scenario where a forensic inspection matters. We find what was hidden or covered up.
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We’re publishing a sample Sellers’ Questionnaire you can download and adapt — link coming soon — for California residents and for owners in other states using it as a reference.
A home inspector’s scope is to check the mechanical functions of the home. Odor doesn’t prevent anything in the home from functioning, so it’s not part of a standard inspection. If your home inspector flagged odor, that was a courtesy. A separate urine odor inspection is required.
Who Calls Us in San Diego County
- Homeowners who’ve lived with the problem long enough to accept that cleaning isn’t going to fix it
- Sellers and real estate agents preparing listings in La Jolla, Coronado, Point Loma, Carlsbad, Del Mar, Encinitas, Rancho Santa Fe, and across the county — see urine damage in a house for sale
- Buyers who discovered contamination after closing on a remodeled home
- Landlords and property managers turning units in Mission Valley, Pacific Beach, Hillcrest, downtown, and across North and East County. We’ve seen rental units sit vacant for months — sometimes years — because the owner couldn’t get rid of the odor. Most we remediate in under a week
- Military landlords and property managers turning rentals after PCS moves. Off-base family housing in Oceanside, Escondido, Vista, Chula Vista, El Cajon, and Ramona. 2–4 year occupancy cycles with pets, then a full turnover when the tenant transfers
- Investors and flippers in Mira Mesa, Clairemont, Chula Vista, East County, and North County inland. Many find us after a remodel they already paid for didn’t solve the problem
- Estate executors and families clearing inherited homes in Mission Hills, North Park, Kensington, Point Loma, and older Coronado
- Condo owners downtown, in East Village, Little Italy, Hillcrest, Mission Valley, La Jolla Village, and the beaches dealing with HOA complaints, eviction threats, or city nuisance-odor ordinances
- Vacation rental and Airbnb owners in Oceanside, Carlsbad, Encinitas, Solana Beach, Del Mar, Pacific Beach, Mission Beach, and Coronado after repeated pet-owning guests have stacked contamination
- GCs, contractors, and handymen whose client needs remediation done before rebuild can proceed
- Agents, escrow coordinators, flooring installers referring clients when something gets flagged mid-transaction
Call Before You Spend Another Dollar on Flooring or Paint
If the smell came back after cleaning, a remodel, or new flooring, surface work won’t solve it. If you’re about to close on a house and you can smell something under the fragrance, don’t wait until you move in. If a flooring installer refused to install in your property, that’s the reason the smell keeps coming back.
We’ll tell you what’s in the structure, what it takes to remove, and what the scope looks like. Inspections are paid and produce a written report you can use for real estate, landlord-tenant, HOA, or litigation purposes.
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FAQ
Carpet cleaning treats fiber. In severe cases, urine has soaked through the pad into the subfloor, concrete, or wall cavities. Those layers keep off-gassing into the room air. Adding moisture through repeated cleaning keeps the site wet and harder to dry. Cleaning is often part of the problem. The structure has to get dry, and the contaminated materials have to come out.
Yes. Concrete is porous. In severe cases urine has been penetrating for 5, 10, or 20 years — the capillaries are saturated. Enzymes and pressure washing stay on the surface because there’s no more capacity to absorb anything. We sand the surface, treat cracks and cold joints, and apply the Odor Encapsulation System in 1 to 3 coats depending on severity. In high-rise condos with a 2–3 inch soft concrete or mortar underlayment, we remove the underlayment and treat the structural subfloor underneath. Structural foundation concrete is not removed.
Tacky or sticky LVP usually means urine is in ongoing contact with the planks, softening the top coat. Cleaning products and deodorizers added to mask the smell contribute to it. When the flooring gets pulled, we almost always find urine stains on the back of the planks and contamination in the concrete or subfloor underneath.
Often no. Most contaminated plywood or OSB subfloor can be dried, sanded, and sealed in place. Where plywood has delaminated or the material is structurally compromised, the affected section is replaced. The inspection tells us which applies.
When fresh paint, primer, and wall texture make UV detection unreliable, we shift to pin and pinless moisture meters, thermal imaging, and direct smell-checking on hands and knees. Prearranged destructive testing — removing baseboards, door jambs, LVP sections, or drywall — confirms what’s in the wall cavity or under the flooring. See our odor inspection service for scope details.
No. A home inspector’s scope of work is to check the mechanical functions of the home. Odor doesn’t prevent anything in the home from functioning, so it’s not part of a standard inspection. Some inspectors mention noticeable odor as a courtesy, but they’re not contracted to diagnose source or extent. A separate urine odor inspection is required, especially for recently remodeled homes where fresh paint, new LVP, and caulked perimeters hide the problem from a surface look.
We don’t clean carpet — we start by removing it. No enzymes, no ozone, no hydroxyl generators, no chlorine dioxide gas. We come in with demolition tools, drying equipment, and the Odor Encapsulation System. Carpet cleaning is maintenance. Ozone and enzymes are for incidental accidents or temporary control. What we do is structural remediation so your contractor or flooring installer can rebuild the property. Our work carries a 5-year guarantee in writing. Surface-level work generally doesn’t.
Cities We Serve in San Diego County
We serve homes, rentals, and commercial properties in San Diego, Chula Vista, Oceanside, Escondido, Carlsbad, and nearby cities..
Happy Customers Across San Diego County
Homeowners and landlords throughout San Diego County rely on OdorXpert ™ because we eliminate deep, stubborn pet odors that other companies fail to resolve—even in heavily damaged or previously treated properties.
Call Now for a Free Estimate
If pet odor is ruining your home or stopping a sale, don’t wait—get expert help now.
