Odor Removal Service in San Bernardino County, CA

Tore Out the Flooring in San Bernardino County and the Smell Got Worse?

When the carpet, pad, and tack strip come up in a San Bernardino County home and the odor intensifies instead of fading, the source has reached the OSB subfloor or concrete below — and that smell will continue coming back until the contaminated materials are properly treated and sealed.

If you've already tried cleaning and the smell keeps coming back, the problem is not on the surface.

Cleaning may remove visible urine, but when the smell remains, the odor is coming from urine embedded below the surface. If you haven't identified where the odor is coming from, you're guessing — and guessing is what leads to repeated cleaning, failed repairs, and wasted money.

In many San Bernardino County homes, the urine is embedded in the subfloor, drywall, or concrete below the surface. It will continue to come back until the source is properly identified and treated.

We're not a cleaning service — we identify and treat urine odor embedded in the subfloor, drywall, concrete, and framing below the surface. Our structural odor seal is designed to help contain and reduce embedded urine vapors. Backed by a 5-year written guarantee on qualifying work.

Serving San Bernardino, Fontana, Rancho Cucamonga, Ontario, Victorville, Rialto, Hesperia, Chino, Upland, Apple Valley, Redlands, Chino Hills, Yucaipa, Highland, and all San Bernardino County for 30+ years.

Get a Free Quote Call (877) 386-3677 Schedule a Pet Odor Inspection

Most projects start with a quick phone call to determine if an inspection is needed.

If you can smell it, we can find it. If we can find it, we can treat and seal it at the source.

Founded 1989 • Pet Odor Specialists Since 2000 • Structural Remediation Since 2012

Odor Types We Service

Odor Removal Across San Bernardino County

Structural odor remediation across San Bernardino County — we treat and seal odor at the source, backed by a 5-year written guarantee on qualifying work and 30+ years of field experience.

Pet urine odor (cat & dog)
Our specialty: urine that has soaked past the carpet into padding, subfloor, drywall and slab. We find it, remove what has to go, and seal the rest at the source.
Pet odor removal by city in San Bernardino County
Animal & biological odor
Feces, shelter and hoarding conditions, and rodent or wildlife contamination.
Cockroach & pest-infestation odor
Odor left in walls, subfloor and cabinetry after an infestation.
Human urine & transient odor
Human urine odor from incontinence, neglect, or vacant and transiently occupied residential and commercial properties, plus similar transient-source odors.
Other persistent odors
Assessed per inspection. We take qualified jobs after a free phone consult.

If This Sounds Familiar

If You're Dealing With Any of These — You're in the Right Place

Every one of these points to the same thing: urine embedded in the subfloor, drywall, concrete, or framing below the surface. We address each one.

Bought a home in San Bernardino County and now it smells like cat urine
Tenant moved out and left pet urine odor behind
Removed old flooring and the smell is still there
Our pets ruined our carpet and we're replacing it — we want the subfloor odor gone before new carpet is installed
You've already tried cleaning and the smell keeps coming back
Planning new flooring installation and need subfloor evaluated first

Common Odor Problems by Area in San Bernardino County

30+ years of work across San Bernardino County means we've seen the contamination patterns specific to each part of the county. Here's what we typically find by area.

Ontario / Chino / Rancho Cucamonga — Concrete Slab Smell After Carpet Removal

"Just closed on a tract home in Rancho Cucamonga. Pulled the carpet for replacement and the slab is stained across the entire living room and master bedroom. Flooring installer is scheduled Monday. Need a quote and timeline today."

Once the carpet came up, pet urine had seeped into the concrete slab below. The slab gets sealed before new flooring goes in.

Real West End Job

Rancho Cucamonga slab-on-grade home — carpet removed, concrete saturation discovered underneath — Tract home with carpet removed prior to inspection. Concrete slab beneath had been saturated by previous owners' pets across multiple rooms. UV blacklight inspection revealed contamination patterns extending well beyond the visible staining on the slab. Common in Inland Empire slab-on-grade homes where new flooring is being prepared for installation but the underlying slab is the actual source. The subfloor or slab is treated and sealed so the area is ready for new flooring installation.

Cities served: Ontario, Chino, Chino Hills, Rancho Cucamonga, Upland, Montclair, Fontana

San Bernardino / Redlands / Highland — Smell Coming From Mixed Wood Subfloor and Slab Additions

"Bought a 1950s house in Redlands. Original owner had cats. We're remodeling and added on a slab section. Smell varies room to room — some rooms it's the wood floor, some rooms it seems to be coming from the slab in the addition."

Here's what we found: cat urine had penetrated the wood subfloor in the older sections and absorbed into the concrete slab in the addition — the inspection mapped which substrate held the source in each room.

Real Job

A homeowner in San Bernardino moves into an older home with a permitted addition and notices the smell varies room to room. Inspection identifies wood subfloor contamination in the older sections and slab contamination in the addition. The inspection provides the documented map and itemized estimate needed to determine next steps.

Cities served: San Bernardino, Rialto, Colton, Highland, Redlands, Loma Linda, Yucaipa

Victorville / Hesperia / Apple Valley — Inherited Pet Damage in Distressed Properties After Closing

"Closed on a distressed property in Victorville. Previous occupants had multiple cats and dogs over years. Strong smell, especially in the master bedroom. We're flipping this and need to know scope before the rehab budget is finalized."

Multi-pet contamination across years has reached past the surface in multiple substrates. The inspection scopes carpet, subfloor, drywall, and concrete across affected areas.

Real High Desert Job

Adelanto property — large home with severe multi-room pet contamination after extended hoarding-adjacent occupancy — Property had been occupied for years with multiple pets and extreme contamination accumulation. Inspection revealed urine and feces contamination across multiple rooms, with material removal required before any treatment could begin. Common in distressed properties where prior occupants left contamination that affected drywall, subfloor, and framing simultaneously. All affected materials are addressed so the odor doesn't return after remediation.

Cities served: Victorville, Hesperia, Apple Valley, Adelanto, Phelan, Pinon Hills, Lucerne Valley

Big Bear / Lake Arrowhead / Crestline — Cabin Subfloor Smell from Vacation Rental Pet Turnover

"Vacation rental owner. Our Big Bear cabin has had rotating guests with pets for years. Spring season is starting and the cleaning crew is saying the smell won't lift. First booking is in two weeks."

Years of guest pet urine have wicked into the original wood subfloor. The smell is more noticeable in damp mountain conditions or when the home heats up.

Real Mountain Communities Job

Big Bear cabin — vintage wood subfloor, mountain humidity reactivating historic cat urine contamination — Older mountain cabin with original Douglas fir subfloor. Inspection revealed historic cat urine contamination across the subfloor in multiple rooms. The mountain climate — humidity swings between dry winter and damp spring/fall — was reactivating the embedded contamination on a seasonal cycle. Common in Big Bear and Lake Arrowhead vacation properties where vintage construction holds urine for decades. The inspection provides the documented map and itemized estimate needed to determine next steps.

Cities served: Big Bear Lake, Lake Arrowhead, Crestline, Wrightwood, Running Springs

Twentynine Palms / Yucca Valley / Barstow — Combined Pet and Rodent Damage Found After Property Acquisition

"Closed on a Yucca Valley property. Prior occupancy unknown — vacant when we bought. Combined cat and rodent smell, especially under the kitchen sink and in the laundry area. Trying to make it livable for ourselves before moving in."

Combined pet and rodent contamination across multiple substrates is common in distressed desert properties. Material removal is often required before treatment can begin.

Real Job

An investor closes on a Yucca Valley property with deferred maintenance and an unknown pet history. Combined pet and rodent contamination across multiple substrates. Material removal required before treatment can begin.

Cities served: Twentynine Palms, Yucca Valley, Joshua Tree, Barstow, Needles, Trona

Every property is different. An inspection is required to determine the exact scope and cost.

Odor Problems We Handle in San Bernardino County

Each service below addresses a specific contamination type. Pick the one that matches your situation to see process, scope, and pricing.

Where the Smell Is Coming From

What Caused the Odor

Where to Start / Special Situations

What Happens If You Don't Fix It

Odor inside materials doesn't go away — it becomes more noticeable as the home heats up, closes up, or sits over time.

The smell intensifies
Urine remains embedded in subfloor, drywall, concrete, or framing and reactivates when temperature or humidity changes — which is why the smell often gets stronger when the home warms up, when windows have been closed, or after rain raises indoor humidity.
New flooring over contamination doesn't last
New flooring may temporarily suppress the odor, but if the subfloor or concrete is contaminated, the smell will come back. We remove contaminated flooring and dispose of it, then treat the subfloor or slab so it's clean and ready for new flooring — ready for your contractor or flooring installer.
Remediation cost increases
The longer urine sits in subfloor, drywall, and framing, the deeper it penetrates. Today's $3,500 job is next year's $7,500 job.
Property value drops
Pet urine odor can reduce resale value by 5–15% — often more than the cost of proper remediation.

Remediate now, or remediate later at higher cost.

Every Project Starts With an Inspection

If you don't identify the source, you'll never get rid of the odor.

Our Pet Odor Inspection Service finds the source, maps the contamination, and documents the damage. You get an itemized estimate and a written summary report — a professional document for negotiations, disputes, or remediation planning.

Free phone quote. The inspection is the diagnostic step — not a sales call.

Schedule a Pet Odor Inspection

Frequently Asked Questions — San Bernardino County

Do you actually come out to San Bernardino County?

Yes. San Bernardino County is within our regular service area. We cover San Bernardino, Fontana, Rancho Cucamonga, Ontario, Victorville, Redlands, and all surrounding communities.

How much does pet odor removal cost in San Bernardino County?

Cost depends on contamination scope, surfaces affected, and square footage. Every project starts with our inspection, which produces an itemized estimate. Free phone quote available.

Do you work with San Bernardino County real estate agents?

Yes. We regularly work with San Bernardino County real estate agents on pre-listing remediation, post-purchase discoveries, and disclosure disputes. Work is coordinated with the property owner or their contractor as needed.

How long does the project take?

Most full-home projects are completed in several working days. The exact timeline depends on the size of the home and severity of contamination — your inspection report includes a project-specific timeline. The job isn't complete until the odor is gone and you approve it during the final walkthrough.

How long after treatment will the odor be gone?

In most cases, once sealing is complete, the odor is gone within 24 hours. Extreme cases may require a double coating but that's rare.

Is the 5-year guarantee in writing?

Yes. We provide a 5-year written guarantee on qualifying work. Documented on every project.

Cities We Serve in San Bernardino County

San Bernardino, Rancho Cucamonga, Ontario, Victorville, Rialto, Hesperia, Chino, Upland, Apple Valley, Redlands, Chino Hills, Yucaipa, Highland, Colton, Adelanto, Twentynine Palms, Yucca Valley, Barstow, Loma Linda, Big Bear Lake, Crestline, Lake Arrowhead, Wrightwood, Joshua Tree, Phelan, Pinon Hills, Lucerne Valley, Needles, Trona, Newberry Springs. All unincorporated communities in San Bernardino County.

You don't have to figure this out yourself. We handle this every day. Most people call just to understand what's actually causing the smell. You're not committing to a project — just getting clarity.

Get a Free Quote 877-386-3677 — Call to Find Out What's Actually Causing the Smell

Ready to Stop the Odor at the Source?

If cleaning isn't getting the job done, you don't have a cleaning problem — you have urine odor embedded in the subfloor, drywall, or concrete below the surface. Free phone quote. The inspection is scoped before any work begins.

877-386-3677 — Call Now — Free Phone Quote (10 Minutes)Schedule a Pet Odor Inspection