OdorXpert

Sonoma County Service Area

Odor Removal Service in Sonoma County, CA

Pet Odor in Your Sonoma County Home That Keeps Surfacing After Every Cleaning?

From Santa Rosa's older neighborhoods to the wine-country homes of Sonoma and Healdsburg, pet urine embedded in subfloor, drywall, or framing keeps surfacing long after cleaning — and coastal humidity keeps raised-floor homes damp. We find it with UV and moisture mapping and seal it at the source. Serving Santa Rosa, Petaluma, Rohnert Park, Sonoma, Windsor, and all Sonoma County for 30+ years.

Founded 1989 · 30+ years of field experience · 5-Year Written Guarantee

OdorXpert technician approaching an older craftsman cottage on a raised foundation in Sonoma County

Odor Types We Service

Odor Removal Across Sonoma County

Structural odor remediation across Sonoma 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.

  • UV blacklight revealing hidden pet urine stains on a floor

    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 Sonoma County
  • Technician inspecting rodent-contaminated attic insulation

    Animal & biological odor

    Feces, shelter and hoarding conditions, and rodent or wildlife contamination.

  • Technician with a flashlight inspecting behind a kitchen cabinet after a cockroach infestation

    Cockroach & pest-infestation odor

    Odor left in walls, subfloor and cabinetry after an infestation.

  • Technician testing stained subfloor with a moisture meter in a vacant apartment

    Human urine & transient odor

    Human urine odor from incontinence, neglect, or vacant and transiently occupied residential and commercial properties, plus similar transient-source odors.

  • Technician taking moisture readings during an odor inspection

    Other persistent odors

    Assessed per inspection. We take qualified jobs after a free phone consult.

Why It Lingers in Sonoma County

What Makes Sonoma County Odors Hard to Get Rid Of

  • Coastal humidity + raised foundations

    Much of the county's older housing sits on raised foundations; damp air under the house carries odor up through floor seams.

  • Older and historic homes

    Santa Rosa, Petaluma, and Sonoma have craftsman and Victorian stock where urine wicks into the original subfloor and framing.

  • Pre-sale wine-country turnover

    Higher-value homes often get cosmetic pre-listing remodels that cover odor without treating the source.

  • Rentals & second homes

    Rohnert Park, Windsor, and vacation-rental turnover bring recurring pet damage.

Area by Area

Common Odor Problems by Area in Sonoma County

  • Santa Rosa (Junior College, Rincon Valley & Roseland) — Original Subfloor Odor

    Raised-foundation homes with urine in the original subfloor.

    Areas served

    • Santa Rosa
    • Roseland
    • Rincon Valley
  • Petaluma, Rohnert Park & Cotati — Rental Turnover

    Mixed older and tract housing with recurring rental-turnover pet damage.

    Areas served

    • Petaluma
    • Rohnert Park
    • Cotati
    • Penngrove
  • Sonoma, Kenwood & Glen Ellen — Odor Behind Pre-Listing Finishes

    Wine-country homes where fresh paint and flooring covered the source before listing.

    Areas served

    • Sonoma
    • Glen Ellen
    • Kenwood
  • Healdsburg, Windsor & Russian River — Crawlspace Odor

    Second homes and damp river properties with crawlspace odor.

    Areas served

    • Healdsburg
    • Windsor
    • Guerneville
    • Sebastopol

Services

Available Across Sonoma County

How It Works

Find It, Treat It, Seal It

  1. 01

    UV Inspection

    365nm UV, pin and pinless moisture meters, and thermal imaging map every contaminated zone, not just the spots you can see. You get an itemized estimate and a written report for remodels, flooring bids, escrow, or disclosure.

  2. 02

    Remove & Treat

    Saturated carpet, pad, and material come out; the structure is treated and sealed with our proprietary Odor Encapsulator.

  3. 03

    Seal & Guarantee

    Our Odor Encapsulator is designed to help contain and reduce embedded urine vapors, backed by a 5-year written guarantee on qualifying work.

What Happens If You Wait

  • The smell intensifies with heat and humidity
  • New flooring over contamination fails and you pay twice
  • Remediation cost compounds — $3,500 today, $7,500 later
  • Pet odor can cut resale value 5–15%

Inspection First

Every project starts with an inspection. If you don't identify the source, you'll never get rid of the odor. You get an itemized estimate and a written summary report — usable for negotiations, disclosure, or remediation planning. Free phone quote; the inspection is the diagnostic step, not a sales call.

FAQ

Sonoma County Questions

Don't see your question? We'll answer it on the phone.

Why does the smell linger in older homes?

Urine wicks into the original raised subfloor and joists, where surface work can't reach it.

Can you inspect before a pre-sale remodel?

Yes — that is the ideal time, before new finishes cover the source.

Do you work with real estate agents?

Yes — pre-listing, escrow, and disclosure work, documented with a written report.

How much does odor removal cost in Sonoma County?

It depends on scope, surfaces, and square footage; every project starts with an inspection that produces an itemized estimate. Free phone quote in under 10 minutes.

What does the 5-year guarantee cover?

We provide a 5-year written guarantee on qualifying work. Exact scope is confirmed after the inspection.

Sonoma County Service Area

  • Santa Rosa
  • Petaluma
  • Rohnert Park
  • Sonoma
  • Windsor
  • Healdsburg
  • Sebastopol
  • Cotati
  • Cloverdale
  • Guerneville

…and all unincorporated Sonoma County. Not sure we cover your address? Call to confirm.

Stop the Pet Odor at Its Source in Sonoma County

If cleaning isn't getting it done, the urine is embedded below the surface. Free phone quote; the inspection is scoped before any work begins. 30+ years of field experience, serving all of Sonoma County.