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Verified Reviews for Mold Testing And Remediation pros in Basalt, CO

*The Angi rating for Mold Testing And Remediation companies in Basalt, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Mold Testing And Remediation needs.

*The HomeAdvisor rating for Mold Testing And Remediation companies in Basalt, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Mold Testing And Remediation needs.

Last update on September 08, 2025

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

Mold Testing CO, LLC
4.8(
21
)
Mold & Toxic Material Test

Serving Basalt, CO and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"Did you know mildew is the gas given off from mold?? Joe offered great advice about the growth of mildew into mold, and my landlord's responsibility to remove it. I feel that he is knowledgable and would perform a thorough inspection. Based on my present economics and quotes from 2 other firms, and not to discount Mold Testing CO at all, I decided on another company. Joe at Mold Testing CO is definitely my second choice."
Response time12 hrs
Recommended by94%of homeowners
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Avatar for Belmont Clean + Restore
Belmont Clean + Restore
5.0(
20
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Basalt, CO and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"The Belmont team was professional, skilled, and incredibly helpful. They went above and beyond with their services and we would use them again in a heartbeat."
Carpet Cleaning (before/after)
Mold Damage
Connecting our powerful HEPA Vacuum
Flooded? We can help!
Mold Inspection - Thermal Imaging

+26

Response time1 day
Response rate89%
Recommended by95%of homeowners
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Avatar for Clean Sweep Environmental LLC
Clean Sweep Environmental LLC
5.0(
14
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Basalt, CO and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"I recently had my basement remodeled and we discovered asbestos in the drywall that needed to be removed. I called Clean Sweep and a few other contractors for quotes. Matt at Clean Sweep was very knowledgeable and answered all my questions I had regarding the process. He walked me through step by step and gave me and my wife confidence that the job would be done professionally and safely. Matt's team took care of the job ahead of schedule and we were able to complete our remodel in a timely manner. He was also able to recommend some contractors to help with some of the electrical work I needed done. 10/10 experience. I would highly recommend."
Project Photos
9 neighbors recently requested a quote
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Avatar for RemediH2O
RemediH2O
5.0(
2
)
Dry-rot, Water or Pest Damage - Major RepairIndoor Air Quality TestingMold & Toxic Material Test+3 more

Serving Basalt, CO and surrounding areas

Approved

Emergency services offered

Our 5-star disaster response experts provide on-demand emergency services including flood response and restoration, water damage restoration, fire and smoke damage restoration, and mold remediation to Colorado residents in the Roaring Fork Valley and beyond. We're a locally owned and operated team of certified technicians who provide residential and commercial restoration including insurance assistance for an easy, stress-free experience.

Microbial growth in crawlspace coated in ice
Containment that was set up to protect belongings from mold spores
Methods our team used to dry materials
Microbial growth found behind all baseboards in the home as a result of water saturation.
Before and after of saturated materials

+13

Response time1 day
3 neighbors recently requested a quote
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Avatar for Colorado Cornerstone Environmental, LLC
Colorado Cornerstone Environmental, LLC
5.0(
8
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Basalt, CO and surrounding areas

In business since 2024

Free estimates

Credit card accepted

"CCE was amazing!! My grandmother is 85 years old and had zero idea about asbestos and what it can cause health wise. Justin and Zack explained there process and was extremely assuring. Overall they finished the project one day earlier then discussed with great quality. I highly recommend this company."
Response time1 day
Response rate100%
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Avatar for Helpers Disaster Restoration, LLC
Helpers Disaster Restoration, LLC
5.0(
1
)
Dry-rot, Water or Pest Damage - Major RepairToxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Basalt, CO and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"These guys were professionals and on time. They always showed up exactly when they said they would be here until the job was complete."
Mold discovered
Prepping time
Response time5 hrs
Response rate94%
Recommended by100%of homeowners
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Showing 1-10 of 29
Mold Testing and Remediation FAQs, answered by experts

Some of the signs that could mean your water is contaminated, such as cloudiness or bubbliness, could also be non-problems that don’t affect your water’s potability. However, if your water smells or tastes strange, it’s a good idea to stop drinking it and test it immediately. If your well water is contaminated, the best way to discover that is to test it.

Powdery mildew tends to grow mostly on leafy plants. The mold itself isn’t particularly harmful, except for those who are allergic to mold. However, you should treat it like you’d treat the discovery of any other mold, and get rid of it immediately. Powdery mildew can spread to your home, which can cause expensive damage. 

Mold can damage the surface it’s growing on, cause mold-related sickness, and even affect your upper respiratory system.

The primary difference is that black mold (Stachybotrys chartarum) is considered toxic and more dangerous than regular mold. It can produce harmful chemicals called mycotoxins, which may lead to severe health issues like respiratory problems, skin irritation, headaches, and other long-term complications. While regular mold is rarely toxic, it can still cause allergic reactions and respiratory irritation. Visually, black mold often appears dark—green, gray, brown, or black—with a fuzzy texture, whereas regular mold can be almost any color. Black mold is less common and typically grows in areas with severe water damage. Regardless of the type, you should not ignore any mold infestation in your home.

While a professional can always help, there are some common plumbing culprits you can check yourself to see if you can find the sewer gas smell. For example, you should check your water traps, sometimes called P-traps and S-traps, which are located under sink, shower, and laundry drains. The wax ring beneath the base of your toilet, which creates a watertight seal with the plumbing, could also have gone bad.

The Basalt, 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.

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