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Highlands Ranch, CO

Mold Inspection and Testing in Highlands Ranch, CO

Highlands Ranch, CO has 5 mold inspection and testing companies in our listings, 4 list themselves as open 24 hours and the most reviewed is WIN Home Inspection with 78 reviews.

5 Companies Doing Mold Testing Work in Highlands Ranch

  1. 1

    Highlands Ranch Water Damage Restoration24/7

    1745 Shea Center Dr · Highlands Ranch 0.4 mi

    Google rating 4.9 from 11 Google reviews Facebook 5.0 · Thumbtack 4.9

    Highly Rated 2026

    Water DamageMoldMold TestingFire and Smoke

  2. 2

    L&K Environmental Inc.24/7

    9249 S Broadway #200-275 · Highlands Ranch 0.8 mi

    Google rating 4.9 from 71 Google reviews HomeAdvisor 4.8 · BBB profile

    Top Rated 2026

    MoldMold TestingAsbestosLead Paint

  3. 3

    PuroClean of Highlands Ranch24/7

    Service area business · Highlands Ranch 1.8 mi

    Google rating 4.8 from 25 Google reviews Facebook 5.0

    Top Rated 2026

    Water DamageMoldMold TestingFire and SmokeSewage

  4. 4

    WIN Home Inspection24/7

    Service area business · Highlands Ranch 2.0 mi

    Google rating 5.0 from 78 Google reviews

    Top Rated 2026Most Reviewed 2026

    Mold Testing

  5. 5

    Colorado Mold Services, LLC

    Service area business · Highlands Ranch 7.2 mi

    Google rating 5.0 from 1 Google review

    Verified Remediation Pro

    Water DamageMoldMold Testing

Hire an Independent Inspector

A mold inspector tells you whether you have a problem, where it is and what caused it. A remediator removes it. When the same company does both, it has a reason to find mold. If you can, hire an inspector who does not do remediation, and ask the remediator to follow that inspector’s written plan.

Ask the inspector what the visit includes. A good one looks for the moisture source first, uses a moisture meter and often a thermal camera, and only takes air or surface samples when the result will change what you do. After the work, a clearance test by the same independent inspector shows whether the job is done.

How to read a mold lab report

Can You Handle It Yourself

Call a pro

Home test kits that grow spores in a dish almost always grow something, because mold spores are everywhere. They cannot tell you whether you have a problem. A moisture meter and a flashlight will tell you more for less money.

Read the step by step guide

Reviews on Other Sites in Highlands Ranch

On Angi

We did not find an Angi profile we could match to a company here yet.

Have a BBB Profile (1)

Also matched here, 2 on Facebook, 1 on HomeAdvisor and 1 on Thumbtack. Those show on each company row above.

A BBB profile is a listing with the Better Business Bureau. It is not the same as BBB accreditation. We only list a profile when its name and city match the company.

What It Costs Around Highlands Ranch

Prices in the Denver-Aurora-Centennial, CO area run about 6 percent above the national average, so local jobs tend to cost more than the national figures.

JobTypical in Highlands RanchNational typical
Mold Inspection and Testingper visit, a visual inspection$200 to $650$200 to $600
Mold Inspection and Testingper visit, an inspection with samples$325 to $1,050$300 to $1,000
Mold Inspection and Testingper visit, a clearance test$325 to $850$300 to $800

Full Denver cost guide

Questions to Ask Before You Hire

  1. Do you also do remediation? If so, who checks your work?
  2. How many air samples will you take, and will you take an outdoor control sample?
  3. Which lab analyzes the samples, and is it accredited?
  4. Will the report include moisture readings and photos, not only lab numbers?
  5. Are you licensed as a mold assessor where this home is?

Guides for This Job

Questions People Ask

How many mold inspection and testing companies serve Highlands Ranch?
We list 5 companies in Highlands Ranch, CO. 3 of them work from a service area without a public storefront.
Which mold inspection and testing companies in Highlands Ranch are open 24 hours?
4 list themselves as open around the clock, including WIN Home Inspection, L&K Environmental Inc. and PuroClean of Highlands Ranch. Hours are self reported, so call to confirm someone answers at night.
Who has the best reviews in Highlands Ranch?
Among companies with at least 20 public reviews, the highest rated are WIN Home Inspection (5.0 from 78), L&K Environmental Inc. (4.9 from 71) and PuroClean of Highlands Ranch (4.8 from 25). A high rating from a small number of reviews is weaker evidence than a slightly lower rating from hundreds.

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Restoration Companies in Highlands Ranch, CO

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