Serving Denver & the Front Range · Same-day appointments available · Free assessments (720) 555-0199
Denver's #1 Rated Odor Removal Company

Professional Odor Removal in Denver, CO. Treated at the Source, Not Masked.

Pet urine, cigarette smoke, wildfire smoke, mold, skunk, cooking and "mystery" odors. We find the source and destroy it at the molecular level with ozone, hydroxyl, ClO₂ (chlorine dioxide), enzyme fogging and thermal fogging technology.

  • Free On-Site Assessment
  • IICRC-Certified Technicians
  • Licensed & Insured
  • Same-Day Service
4.9/5 from 312 Google & Yelp reviews

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Objective TestingUV, moisture & air checks, not just a sniff test
IICRC CertifiedOdor Control & Fire/Smoke restoration
Same-Day ServiceAcross Denver metro, 6 days a week
Pet & Family SafeNo harsh chemicals left behind
Our Odor Removal Services

Whatever Smells, We Treat It at the Source

Every odor has a source. Store-bought sprays and candles cover it up for a day. Our treatments find the source and break odor molecules apart instead of masking them.

Pet Odor Removal

Dog and cat urine, litter box ammonia, wet-dog smell and marking. We treat carpet pads, subfloors and walls, not just the surface.

Pet odor removal

Smoke & Cigarette Odor

Cigarette, cigar, marijuana and wildfire smoke embedded in drywall, ductwork and fabrics. Ideal for rentals, resale and move-in day.

Smoke odor removal

Mold & Mildew Odor

Musty basement, crawl-space and bathroom smells. We dry the space, treat the microbial source and deodorize the space.

Mold odor removal

Car & Vehicle Odor

Smoke, spilled milk, pet accidents, mildew from a leaky seal. Interior ozone treatment for cars, trucks, RVs, boats and fleet vehicles.

Car odor removal

Ozone Shock Treatment

Commercial-grade O3 generators oxidize odor molecules in every crack and cavity. The gold standard for smoke, pet and stubborn mystery odors.

Ozone treatment

Commercial Odor Removal

Apartments, hotels, gyms, restaurants, cannabis facilities, rental cars and property turnovers. Discreet, after-hours scheduling available.

Commercial services

See All Odor Removal Services

Why Denver Chooses Us

We Treat the Source, Not the Symptom

Most "odor removal" in Denver is a carpet cleaner with a can of deodorizer. We're a dedicated odor elimination company. Our technicians are IICRC-certified in Odor Control and Fire & Smoke Restoration, and we use the same equipment restoration contractors use after house fires.

  • Source inspection first. UV light, moisture meters and air sampling to find where the odor actually lives.
  • Multi-stage treatment. Enzyme and oxidizing cleaners, ozone or hydroxyl generation, ClO₂, enzyme fogging, thermal fogging and sealing where needed.
  • Altitude-tuned process. Denver's dry, mile-high air changes how odor compounds behave. We adjust dwell times and humidity accordingly.
  • Honest about how smell works. Odor is subjective and sensitivity varies from person to person, so we set realistic expectations up front and verify results with instruments as well as a walk-through.
  • Transparent flat-rate pricing. Quote before we start. No surprise add-ons.
Meet the Team
Golden retriever sitting on a living room carpet covered in pet urine stains
How It Works

Our 4-Step Odor Elimination Process

A proven system we've refined over thousands of Denver homes, cars and businesses.

Free Assessment

We inspect the space, identify the odor source and contamination level, and give you a firm written quote. Phone and photo quotes available for vehicles and simple jobs.

Source Removal

Odor-causing residue is cleaned or removed: urine-soaked carpet pad, nicotine film on walls, microbial growth, smoke soot on surfaces and inside HVAC.

Molecular Treatment

Ozone, hydroxyl, ClO₂ (chlorine dioxide), enzyme fogging or thermal fogging penetrates drywall, framing, fabrics and ductwork to neutralize what cleaning can't reach.

Verify & Walk-Through

We ventilate, re-test the air and walk the space with you. Because smell is subjective, we pair objective readings with your own impression before we leave.

6,400+Odor removal jobs completed
98.7%First-visit success rate
4.9★Average review rating
12Years serving the Front Range
Common Denver Odor Problems

The Smells We Get Called About Most

Denver's housing stock, climate and lifestyle create a specific mix of odor issues. We've seen all of them.

  • Marijuana smoke in rentals and condos. Since legalization, this is our #1 call from landlords and property managers.
  • Wildfire smoke infiltration. Summer smoke events leave a campfire smell in insulation, ducts and furnishings.
  • Pet urine in older homes. Decades of pets in Wash Park, Highlands and Park Hill bungalows mean urine in subfloors.
  • Musty basements. Finished basements with past water intrusion in Aurora, Lakewood and Thornton.
  • Skunk spray. Dogs and garages in the foothills: Golden, Morrison, Evergreen.
  • Previous owner "mystery" odors after a purchase, estate sale or hoarding cleanup.
Read Odor FAQs
Pet urine stains spread across a living room carpet beside a sofa and hallway
Real Odor Problems

What We See Every Week in Denver Homes

Visible stains are usually only part of the story. Urine, sweat, spills and moisture soak into carpet pad, mattress foam and cushion cores, which is where lingering odor comes from.

Mattress with large urine and body-fluid stains in a bedroom
Mattresses Urine and body fluids wick deep into foam layers and keep releasing odor.
Light fabric sectional sofa with widespread stains on the seat cushions
Upholstery Pet accidents and spills soak into cushion cores below the fabric.
Mattress with brown and gray mildew-type staining across the top
Mildew & moisture Damp bedding and humidity create musty odor that spreads to the room.
Spreading pet urine stain on bedroom carpet between a dresser and bed
Carpet & pad What you see on top is usually much larger in the pad and subfloor below.
Living room with a dog crate, pet bed and heavy urine stains across the carpet and sectional
Multi-pet homes Crates, beds and traffic paths concentrate odor in carpet and furniture.
Vacant bedroom with stained carpet and mildew-type staining along the walls
Rental turnovers Move-out odors in carpet, walls and baseboards, ready for the next tenant.
Pillow-top mattress heavily stained with urine and body fluids
Heavily soiled bedding Long-term contamination that has reached the mattress core.
Stained mattress edge and urine-stained carpet beside a bed
Bedrooms Odor often spreads from the mattress to the carpet around the bed.

See Pricing Get a Free Assessment

Reviews

What Denver Homeowners & Property Managers Say

"We bought a house in Park Hill where the previous owners had three cats for 20 years. Two carpet cleaners failed. These guys pulled the pad, sealed the subfloor and ran ozone for a day. Zero smell. I didn't think that was possible."
MR
Melissa R.Park Hill, Denver
"I manage 40 units in Capitol Hill and Cheesman Park. Smoke turnovers used to cost me two weeks of vacancy and a repaint. Now it's one call and 48 hours. They've saved me thousands this year alone."
DK
Daniel K.Property Manager, Capitol Hill
"Our dog got skunked and ran straight into the garage and then the house. Called at 7am, they were here by 10, and by dinner you'd never know. Worth every penny."
TA
Tomás A.Golden, CO
Service Areas

Odor Removal Across the Denver Metro & Front Range

Mobile technicians dispatched across the metro every day. No travel fees within 35 miles of downtown.

View all service areas and neighborhoods →

Frequently Asked Questions

Odor Removal Questions, Answered

Vehicles are $300 – $750. Homes and commercial properties are $1.50 – $2.50 per square foot of treated area. Where you fall in the range depends on odor type, how long it's been there and whether source material (like carpet pad) must be removed. We always give a firm written quote after a free assessment. See full pricing.

A vehicle or single room usually takes 4 to 8 hours. Whole-home treatments typically run 24 to 48 hours including ventilation time. Heavy smoke or hoarding situations can take 2 to 4 days. We'll give you a timeline with your quote.

Yes, when done correctly. Ozone is applied only to an unoccupied space. People, pets and plants leave during treatment, and we fully ventilate before anyone returns. Ozone reverts to ordinary oxygen within a few hours and leaves no residue. For spaces that must stay occupied (hotels, offices, nursing facilities), we use hydroxyl generators which are safe to run around people.

Smell is subjective. Two people can walk into the same room and perceive it very differently, depending on their sensitivity, how long they've been in the space, humidity and what they're used to. So we don't rely on a sniff test alone: we re-inspect with UV light, moisture meters and air testing, then walk the space with you and talk through anything you still notice. New sources (a pet re-marking, someone smoking indoors again) will bring odor back.

In most cases, yes. Ozone and hydroxyl treatment plus professional cleaning resolves about 85% of smoke and pet jobs without replacement. Where urine has saturated carpet pad or subfloor, we may recommend replacing the pad and sealing the subfloor, which is still far cheaper than new flooring. We'll tell you honestly during the assessment.

View All FAQs

From the Blog

Odor Removal Tips & Guides

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