Best Mold Inspection & Testing near Westminster, CO

2 of these companies are based in Westminster; the others serve Westminster from towns including Denver (13 mi), Lakewood (13 mi) and Thornton (7 mi).

8 open 24/7 · 14 open weekends · all 15 rated 4.5+ · 3 show a license

Data verified October 27, 2026

Metropolitan Home Inspections

Metropolitan Home Inspections

5.0 13 reviews
“Just had my home inspected by Jim Camp, he did a great job, easy to work with, explained everything!”
Free estimatesSince 1993
10441 Garland Ln
i
Accurate Home Inspections LLC

Accurate Home Inspections LLC

5.0 1 review
“Since Tim was a builder himself in a past life, he really had a great understanding of how the house was put together, the changes that had been made and what problems were minor and which were more serious.”
9012 W 92nd Ave
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Elements

Elements

4.7 55 reviews
“They were not only extremely knowledgeable, but they also pinpointed the source of the leak with impressive speed and immediately began the mitigation process, clearly explaining every step they were taking”
Coupons & offersFree estimates24/7 emergency serviceIICRC-certified15+ yearsServes Thornton, CO
Thornton, CO · 7 mi from Westminster
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Water Damage

Water Damage

5.0 145 reviews
“We followed up after the service for an additional request and they took care of it promptly to make sure we were fully satisfied.”
Free estimatesInsured & bonded24/7 emergency serviceIICRC-certifiedServes Denver Metro AreaLicensed
Denver, CO · 13 mi from Westminster
i
Restoration 1

Restoration 1

4.9 137 reviews
“Water and mold can be devastating, appreciate Hector's thorough evaluation and recommended solutions.”
24/7 emergency serviceServes ArvadaBBB ASince 2021
Wheat Ridge, CO · 8 mi from Westminster
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Aqua Dry Restoration Co.

Aqua Dry Restoration Co.

4.9 35 reviews
“He walked me thru the insurance process, knew the arcane rules governing insured properties, and helped me navigate a system seemingly created to bamboozle.”
Free estimates24/7 emergency serviceResponds within 30 minServes Denver, Lakewood +2LicensedSince 2020
6 mi from Westminster
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Listed for homeowners in and around Westminster, CO, these 15 companies test for mold and indoor air problems. Listings show what each one states about sampling, lab work and the environmental tests it offers, plus ratings and quotes from public reviews.

Area overview: Westminster, CO

The 15 companies on this page are rated from 4.6 to 5.0 across 7,960 reviews; 11 have 50 or more reviews. When customers rate these companies on specific qualities, they most often praise professionalism (96%), responsiveness (77%) and quality (73%). 8 are open around the clock; 14 are open on Saturdays and 11 on Sundays. The services the companies on this page list most often on their websites are mold inspections (3), asbestos abatement (2), emergency services (2), mold remediation (2) and mold removal (2). 3 show a license on their websites; 7 list staff certifications (IICRC, InterNACHI and ASHI) and 6 have a BBB rating of A or A+. Domain records put 7 websites of the companies on this page at ten or more years old; the oldest dates from 2004. 8 offer emergency call-outs; 1 offers financing or payment plans; 8 give free estimates; 5 are family- or locally-owned and 1 lists coupons or special offers. 1 has Spanish-speaking staff. We have a website on file for 14 of the companies on this page; 14 publish a contact page; 11 list a public email and 3 take bookings online. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.

Is one opinion enough on a damp problem?

Not when the first visit ends with a large removal quote attached. You have 15 companies on this page, so getting a second diagnosis is straightforward. Ask each one what it thinks the water source is. Two independent answers that match is the strongest signal you will get.

Rockies Environmental & Demolition Services Inc.

Rockies Environmental & Demolition Services Inc.

4.9 101 reviews
“I really appreciated and was impressed on how well the removal was executed, how quickly it was completed (3 days from setup to finish), and how all the light fixtures were taking down and placed aside with care.”
Free estimatesSe habla españolSince 2017Open 24 hoursPrices online
Denver, CO · 13 mi from Westminster
i
Safe Investment Home Inspections

Safe Investment Home Inspections

4.9 123 reviews
“Prompt and fast service, an incredibly thorough report, tons of recommendations for minor fixes along with the big things all at a great price.”
Since 2012Serves DenverInterNACHI certified
Lakewood, CO · 13 mi from Westminster
i
Restoration 1

Restoration 1

4.8 74 reviews
“Skyler was always quick to respond to any questions I had and promptly setup our service call.”
Free phone consultation24/7 emergency serviceIICRC-certifiedServes Denver, Downtown Denver +2Family-ownedSince 2018
Denver, CO · 13 mi from Westminster
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Axium Radon Mitigations

Axium Radon Mitigations

4.8 132 reviews
“I had a great experience with both Karl and the company, and I highly recommend them to anyone looking for reliable and professional radon mitigation services.”
Free estimatesLicensed (DORA)Lifetime warrantyNRPP-certified20+ yearsServes Front Range, Fort Collins, Colorado Springs
11 mi from Westminster
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Colorado Cleanup Services

Colorado Cleanup Services

4.9 132 reviews
“Wesley was fast and efficient in making sure the area in our garage was dry and communicated well!”
Free consultation24/7 emergency serviceIICRC-certifiedSince 2004Serves Denver, Fort CollinsLicensed
Denver, CO · 13 mi from Westminster
i
Axium Inspections

Axium Inspections

4.9 129 reviews
“Karl arrived early, clarified scope, inspected and resolved the problem the same day.”
Insured up to $2M & bondedSatisfaction guaranteeSame-day responseIACHII-certifiedFinancing availableSince 2007
10 mi from Westminster
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Alpha Restoration

Alpha Restoration

4.9 145 reviews
“His crew was just as amazing—extremely professional, informative, courteous, and, most importantly, very respectful throughout the entire process.”
Free estimates24/7 emergency serviceServes Denver, greater Denver areaFamily-ownedBBB A+Since 2017
10 mi from Westminster
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Buildsafe Environmental

Buildsafe Environmental

4.9 54 reviews
“Prior to proceeding with a home renovation project, we used BuildSafe to determine if we have any asbestos in our walls that would need remediation first.”
Serves DenverSince 2012
Denver, CO · 13 mi from Westminster
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Book onlineBook
Colorado Home Inspection Plus

Colorado Home Inspection Plus

4.6 25 reviews
“He was not only concerned about us getting a good house to live in an a great investment, but mainly about the wellbeing of our 11 month old daughter.”
3,000+ homes servedSince 2010Serves Denver, Littleton +6InterNACHI certified
Lakewood, CO · 13 mi from Westminster
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HomeMold Inspection CompaniesColoradoWestminster, CO

Why these companies made our list

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