Pet Odor Inspection Service — California
What to Do When the Whole House Smells Like Cat Urine: Before Buying, Selling, or After Closing Escrow
- Before Selling — Determining the cost of odor remediation helps marketing.
- Before Buying — Never close escrow until you know the cost of odor removal.
- After Closing — Your new home smells like cat pee and can’t find it?
This is not a general home inspection — this is a targeted odor investigation focused specifically on pet urine damage.
You’re now at the right place. Whether you can’t find the source of the cat urine smell or you know exactly where it is, we evaluate the home, assess the damages, document our findings, and put a price on the damage associated with the cause and smell. You get a clear dollar amount for what it’s going to cost — so you can decide how to proceed with real data from an expert who produces guaranteed results backed by a 5-year guarantee.
If you’re dealing with cat urine odor that keeps coming back, the problem is usually deeper than surface cleaning.
That guarantee sets the standard for any other service provider or price-shopper you bring into the conversation.
If the whole house smells like cat pee but can’t find it, our inspection finds it, documents it, and prices the remediation — so you know exactly what you’re dealing with before you make your next move.
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Pet Odor Inspection Service — California
What to Do When the Whole House Smells Like Cat Urine: Before Buying, Selling, or After Closing Escrow
- Before Selling — Determining the cost of odor remediation helps marketing.
- Before Buying — Never close escrow until you know the cost of odor removal.
- After Closing — Your new home smells like cat pee and can’t find it?
This is not a general home inspection — this is a targeted odor investigation focused specifically on pet urine damage.
You’re now at the right place. Whether you can’t find the source of the cat urine smell or you know exactly where it is, we evaluate the home, assess the damages, document our findings, and put a price on the damage associated with the cause and smell. You get a clear dollar amount for what it’s going to cost — so you can decide how to proceed with real data from an expert who produces guaranteed results backed by a 5-year guarantee.
If you’re dealing with cat urine odor that keeps coming back, the problem is usually deeper than surface cleaning.
That guarantee sets the standard for any other service provider or price-shopper you bring into the conversation.
If the whole house smells like cat pee but can’t find it, our inspection finds it, documents it, and prices the remediation — so you know exactly what you’re dealing with before you make your next move.
Can't Find the Source of the Cat Urine Smell?
If your house smells like cat urine but you can’t find where it’s coming from, the contamination is usually:
- Under flooring (subfloor or concrete)
- Inside walls (drywall or framing)
- Absorbed into materials that were cleaned but not removed
Surface cleaning won’t fix it — because the source isn’t on the surface anymore.
That’s exactly what this inspection is designed to find.
Who Needs a Pet Odor Inspection
Find your situation below. Every scenario is a job we’ve handled.
Home Buyers — Before Closing Escrow
It’s in your best interest to find out how much of a credit or price reduction was allocated for “professional odor remediation.” Get an exact number from the seller — then compare their assessed value against an actual estimate from the expert who does the work. Close escrow knowing the real cost of pet odor remediation, not a guess. Before you even make an offer, use our free Home Buyer’s Pet Damage Checklist at every walkthrough to identify red flags early.
Home Buyers — After Closing Escrow
You bought a house that smells like cat pee and didn’t know it, or the smell came back after move-in. You’ve started unpacking and there’s a urine odor you can’t track down. If you can’t find the source of the cat urine smell, don’t panic. If you’re in California, get your closing documents out. Look at the Sellers’ Questionnaire — check for any mention of pets, urine, feces, or repairs done for pet damage. Then contact your realtor and let them know there’s a problem. Then call us.
Home Sellers — Before Listing
We’ll tell you exactly what’s needed to remediate the odor problem 100%, and the cost to get rid of it. Most whole-house scenarios require the home to be unoccupied during remediation — that’s something to plan around. Our assessment gives you the real remediation number from the expert who does the work, so you can combine it with your contractor’s cost to put the house back together.
Real Estate Agents — Representing Buyers
Your client is negotiating on a property where the house smells like cat pee but can’t find it — or the seller has acknowledged pet odor damage. Without a documented remediation cost from a specialist, they’re negotiating blind. Our home inspection for pet odors includes our findings and remediation costs to negotiate with real info instead of speculations. That puts them in a stronger position than the seller’s generic “pet odor discount.”
Real Estate Investors and Flippers
Distressed property evaluation. We give you the urine odor damage cost so you can factor it into your acquisition math. Our inspection focuses only on pet urine odor damage — we don’t assess general rehab scope. You bring in your contractor for that. What you get from us is a documented number for the urine remediation specifically, so you’re not guessing on the biggest unknown variable.
Landlords — Deposit Recovery and Turnover
Tenant caused pet damage beyond normal wear and tear. You need documented proof of the damage and its remediation cost to claim against the security deposit, pursue small claims, or recover through the tenant’s renter’s insurance. Our inspection is the document that gets that done.
Tenants — Move-In and Move-Out Protection
Document existing pet damage at move-in so you’re not blamed for it later. Or at move-out, document what you’re responsible for vs. what was already there when you moved in. Our home inspection for pet odors protects your deposit either way.
Probate — Heirs and Estate Executors
Inherited property with the previous owner’s pet damage. Our inspection gives you the real remediation cost — so you can decide how to proceed: fix the property and sell at full value, or discount it and sell as-is. Either way, you’re making the decision with real numbers, not assumptions. Also helps establish accurate estate valuation and fair settlement among heirs.
Attorneys — Pet Damage Disputes
Disclosure cases, security deposit disputes, landlord-tenant disagreements. Our home inspection for pet odors provides independent verification and documentation of odor damage that supports the negotiation or settlement.
Real Estate Agents — Representing Sellers
Our home inspection for pet odors means your seller can decide whether they want to do the remediation and get top value, or discount the home and sell it as-is. At least now they have real knowledge to base that decision on — and it makes your job easier when the info comes from an expert. Our pet odor inspection gives you the real cost to remediate odor damage for negotiation.
What's Included in the Inspection
Everything below is part of the inspection process — used to locate, confirm, and document the source of the odor before any remediation is considered.
Full damage documentation. Room by room, material by material.
UV Black Light Inspection
UV light is one of the main tools we use to find cat pee with blacklight technology and locate urine stains on every affected surface. Cat spray on walls, dog urine on concrete, urine-soaked carpet pad — all of it lights up under UV when it’s not visible to the naked eye.
Electronic Moisture Detection
Moisture meters tell us how wet the contamination is and whether it’s above or below industry standards for moisture in subfloors, concrete, framing, and drywall.
Cat vs. Dog Urine Pattern Forensics
Cats spray high and perimeter pee along walls. Dog urine patterns depend on the dog: females squat and leave round puddles, males lift their legs and hit corners of walls, doors, chair legs. Black light readings confirm the pattern.
Unknown Odor Detection
Sometimes the owner doesn’t know what’s causing the smell. If your blacklight is not finding cat urine but you still smell it, the contamination may be deeper — under flooring, inside walls, or in framing where a consumer-grade light can’t reach. Is it urine? Dog body odor? Rodent droppings, urine, or infestation in walls? We identify the source and differentiate odor types — which determines what service you actually need.
Odor and Stain Mapping
Significant stains, affected materials, and contaminated zones — documented with photos. Room-by-room map that becomes the basis of the itemized estimate.
Room-by-Room Itemized Estimate
You get an itemized estimate that includes the services needed to remediate the urine damage: concrete treatment for urine-saturated concrete, subfloor sealing for urine-soaked subfloors, drywall removal for urine-damaged drywall, wall stud treatment, carpet and flooring removal, baseboard replacement, and odor encapsulation.
We do our best to give you the most accurate estimate based on our findings at the time of inspection.
Summary Report of Findings
Straightforward written assessment of what’s there, what it costs, and the recommended path forward. Used for negotiations, landlord-tenant disputes, estate decisions, or just understanding what you’re dealing with before you commit to remediation. The inspection tells you exactly what you’re dealing with — no guessing.
A Note on Carpet Allowances
Sellers often offer buyers a “carpet allowance” — a credit at closing toward new flooring. Here’s what most buyers don’t realize: the inspection often reveals that the allowance amount is less than what full structural remediation costs. In many cases, the entire carpet allowance gets consumed by the remediation work alone — leaving the buyer to pay for new flooring out of pocket. Know the real scope before you accept a carpet allowance as sufficient.
What the Inspection May Reveal (If Damage Is Confirmed)
The inspection does not assume remediation is needed — it determines IF it’s needed, WHERE, and HOW MUCH.
When the inspection identifies structural pet urine damage, remediation typically involves one or more of the following.
Sanding, treating, and sealing urine-contaminated concrete slabs in garages, basements, and interior floors.
Drying, prepping, and sealing urine-saturated subfloors with our Odor Encapsulator so new flooring goes down over an odor-free base.
Removal or sealing of urine-contaminated drywall from cat spray, wicking from the floor, or severe wall saturation. Severity-driven — not every wall has to come out.
Wall Stud Treatment
In severe cases, urine penetrates framing studs behind drywall. Studs get treated with our Odor Encapsulator before new drywall goes back up.
Carpet and Flooring Removal
Contaminated carpet, pad, tack strip, and flooring materials removed and hauled away before subfloor treatment begins.
Full structural remediation for cat spray contamination, perimeter urine damage, and multi-cat household saturation.
Remediation for dog urine saturation in carpet pad, subfloor, and concrete, plus dog body odor absorbed into walls and flooring.
Pet Odor Inspection Cost
The initial phone call is free. You can also get a free phone quote so you have a basic idea in terms of cost for services.
Pet odor inspections usually start at $350 and are based on size of the property and the condition. Homes that have been remodeled and need more of an investigative approach cost more.
By appointment only, as scheduling allows.
Don't Be Pressured to Close on a House That Stinks
Seller’s market or not, you have the right to know what’s under the smell.
Carpet and flooring allowances are nice. Price reductions are nice. But here’s the reality: in many cases, those credits end up getting consumed entirely by the structural remediation — leaving you to pay for the new flooring, the paint, and the reconstruction out of pocket.
Cat urine odor soaks through carpet into the pad, through the pad into the tack strip, into the subfloor, and into the framing. It wicks up into drywall. It saturates the concrete slab in garages and basements.
None of that is fixed by new carpet, fresh paint, or a cleaning crew. The cosmetic discount accounts for what you see. The structural damage is what you don’t see.
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Get the real number before you close.
If you’re buying a house that smells like cat urine, the most expensive mistake is guessing what it will cost to fix.
If you’ve already bought a house that smells like cat pee, the same rule applies: get the real remediation number documented before you decide how to proceed. That number is the foundation of every smart next step — disclosure dispute, seller recovery, or planning your own remediation.
The Question Nobody Asks
A home is discounted for pet odor. The listing agent notes the discount. The home inspector notes the smell. The appraiser adjusts the value. The buyer closes — and nobody answered the one question that decides whether this is a good deal or a disaster:
If the actual structural remediation cost is less than the discount — the buyer got a great deal.
If the actual structural remediation cost equals the discount — the buyer broke even.
If the actual structural remediation cost exceeds the discount — the buyer overpaid, sometimes by a significant margin.
Our inspection gives you that number. Room by room. Itemized. Backed by a 5-year guarantee on the remediation work.
What the Inspection Report Helps You Do
Use the report to negotiate a purchase price that actually reflects the structural remediation cost, not a guess at what a cleaning crew might charge.
Landlords use the report to support deposit claims against tenants for pet damage beyond normal wear and tear. The documentation helps in small claims or settlement negotiations.
Disagreements about who caused what, when, and for how much — the report helps both sides see the actual scope and cost.
Handle Disclosure Situations
Seller didn’t disclose pet damage? The inspection documents what’s actually there. Review our Sellers’ Pet Urine Disclosure Questionnaire to understand what should have been disclosed.
Settle Estates
Heirs use the inspection to establish accurate property valuation and decide whether to remediate or sell as-is.
Understand the full scope and cost before committing.
Sometimes you just want a straight answer. The inspection gives it to you — no guessing.
Our Home Inspection for Pet Odors
Our home inspection is specifically designed to analyze and report the cost to remediate the smell of urine odor damage caused by animals, pets, or humans.
We do not clean, guess, or mask odors during the inspection — we identify the exact source and quantify the damage.
Most cat urine odor problems are not on the surface — they are inside materials like subfloor, concrete, and drywall.
If cleaning hasn’t worked, it’s because the odor isn’t on the surface anymore.
Standard home inspectors cover everything: electrical, plumbing, roofing, HVAC, foundation. Pet urine odor typically appears as a one-line note: “pet odor detected in bedroom 2.” That’s a mention — not a remediation scope, not a cost.
Our inspection does one thing: document pet urine damage in detail — every affected material, every contaminated zone, every priced line item to remediate it to pre-loss condition.
The two inspections complement each other. Serious buyers often get both.
Scheduling and What to Expect
Call 877-386-3677 to discuss your property. Free initial phone call. Free phone quote. Most inspections booked within 3-5 business days. Expedited scheduling available for pending escrow, pre-listing rush, or time-sensitive situations.
1-3 hours on-site depending on property size. A senior team member conducts the pet odor inspection personally. UV black light, moisture meters, photo documentation on every affected surface.
Written report via email within 24-72 hours of the on-site inspection. Includes damage summary, photo documentation, room-by-room itemized remediation estimate, and findings.
Areas We Serve
We proudly serve all of California, including:
We also serve Arizona, Nevada, and other nearby states by special request.
Get rid of pet urine odor the right way! OdorXpert ™ Pet Odor Removal Service
Inspection is the fastest way to stop guessing. We locate the source first, then recommend the right remediation path so you don’t waste money on surface-only fixes.
Frequently Asked Questions
Inspections start at $350. Pricing scales with property size and complexity. Homes that have been remodeled and need a more investigative approach cost more. Free phone quotes available. Call 877-386-3677.
1 to 3 hours on-site. Written report delivered via email within 24-72 hours.
No. The inspection is a standalone service. The report is yours to use as the situation requires.
Yes. Every area treated with our Odor Encapsulator during the remediation work is backed by our 5-year written guarantee.
Yes. Buyers use it for purchase negotiations, sellers use it to justify asking prices, landlords use it for deposit recovery, and attorneys use it in disclosure and property disputes.
That’s useful information. It may give you grounds to renegotiate the purchase price, request additional seller credits, or walk away. Either way, you’re going into the transaction with real numbers instead of assumptions.
Yes — Arizona, Nevada, Utah, and New Jersey on request. Travel fees apply for out-of-state work.
Most inspections booked within 3-5 business days. Expedited scheduling for time-sensitive transactions.
Know What You're Dealing With
Buying, selling, renting, disputing, or remediating — the inspection tells you exactly what’s there, what it costs, and what it takes to make it right.
No guessing. Just a real number from the expert who does the work.
Our Most Requested Services
Cat Odor Removal
Dog Urine Odor Removal
