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TRUSTED BY LYONS, CO HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon16
    Verified mold testing and remediation services reviews

Top-Rated Mold testing and remediation specialists in Lyons - Updated Nov 2026

Avatar for Pure Maintenance of Colorado, LLC
Pure Maintenance of Colorado, LLC
4.8(
92
)
Mold & Toxic Material TestToxicity and Mold - RemovalDry-rot, Water or Pest Damage - Major Repair+2 more

Serving Lyons, CO and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"I interviewed five companies for a mold mitigation. I chose this company because Ryan the representative was the most thorough in finding places where there was moisture that the other companies did not even look for. They have always showed up on time and have done what they said they would do. Ryan was always available by phone or email for any questions. He was very responsive at all times. Their follow up is very good, testing to make sure there are no mold spores in my home. I would I commend them very highly."
Chevy City Express equipped with dry-fogging tech
Dry-fogging nozzles in action
Dry fog in action
Start
Almost There...

+35

Response time4 hrs
Response rate94%
13 neighbors recently requested a quote
Mold Testing CO, LLC
4.8(
21
)
Mold & Toxic Material Test

Serving Lyons, CO and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"Joe with Mold Testing Colorado is excellent! After a miserable six months of being extremely ill, he was able to inspect the home within days and get results quickly. He was very knowledgeable with an extremely in-depth inspection. I was thoroughly impressed and would recommended this company to anyone needing mold testing done. Thank you for all of your help!"
Response time12 hrs
Recommended by94%of homeowners
Avatar for Clean Sweep Environmental LLC
Clean Sweep Environmental LLC
5.0(
14
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Lyons, CO and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"I hired Clean Sweep Environmental to clear out all the mold in my new house. I didn't realize it was there until after I moved in and smelled something weird. I thought it would be a major hassle, but Matt and his crew were incredibly professional and got the job done quickly. I cannot recommend them enough."
Project Photos
7 neighbors recently requested a quote
Avatar for Skyline Property Services
Skyline Property Services
4.9(
5
)
Mold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Lyons, CO and surrounding areas

Approved

In business since 2019

Free estimates

Small jobs welcome

"Scott takes the time to explain how the systems work and had insight for necessary repairs needed to get the home up to code. He took the time I needed to make me comfortable in my decision to purchase. He is knowledgeable and thorough."
Thermal Imaging
Home Inspection
Response time2 hrs
Recommended by100%of homeowners
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Mold Testing and Remediation FAQs, answered by experts

Mold can greatly impact your home's appraisal and lower your selling price if your home's on the market. Home appraisers take mold into account when figuring out a property's overall value. Mold will lower your home's price because it poses a health risk to household members and can compromise the structural integrity of the house. Mold will require remediation, which in extreme cases can be costly, so that is factored into your home's appraisal as well.

Mold loves moisture, so prolonged high humidity levels or standing water can trigger mold growth. Mold also needs a food source to grow on, such as wood, fabric or another material. However, it's moisture that's most important for mold growth, which is why you want to keep humidity levels low.

Mold damage devalues a home in two ways: monetarily and emotionally. The numerical amount of mold damage devaluation can be 20% to 37%, which is substantial when house prices are often over $250,000. The second factor to consider is the emotional one: many buyers are hesitant to purchase a home that either has, or had, significant mold damage. For these reasons, it’s very important to deal with any mold issues immediately.

A professional indoor air quality inspection takes anywhere from one to three hours, depending on the size of your home and the number of necessary samples. After the test, the specialist will discuss the findings, but you won’t get a full written report for 2 to 10 days, though you can ask your pro to expedite the process, if needed. 

Yes, it is generally unhealthy and can be dangerous to live in a damp basement. The damp air can negatively affect your breathing and lungs, and the moisture promotes mold growth and pest infestations. Inhaling mold spores or waste particles from insects and rodents attracted to the moisture can be hazardous. This damp, moldy air can also circulate into your main living area. It is crucial to resolve any moisture problems and implement preventative measures before using your basement as a living space.

The Lyons, CO homeowners’ guide to mold testing and remediation services

From average costs to expert advice, get all the answers you need to get your job done.