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

Avatar for Smart Environmental Services LLC
Smart Environmental Services LLC
4.9(
116
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Dearborn, MO and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Smart Environmental has excellent customer service and incredibly honest people. They saved us thousands of dollars by stressing the importance of testing our old vermiculite insulation rather than assuming it had asbestos. While another company took a look at our attic and gave us a quote for over $3,000 of asbestos remediation, Pony described that many inspectors see old insulation and assume it is asbestos, but that is not always the case. Pony took a sample from our attic, got it tested for us, and promptly sent us the negative test results the next day. We could not be more grateful for Ponys honesty and the diligence he took in actually testing our insulation instead of just assuming we needed a costly remediation."
Technicians At Work
Basement mold removal job
Basement mold removal job
bathroom equipment
kitchen equipment

+1

Response time1 day
Response rate100%
3 neighbors recently requested a quote
Avatar for Pure Air KC
Pure Air KC
5.0(
6
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business+2 more

Serving Dearborn, MO and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"Highly HIGHLY recommend Spencer and his team. I had been having some severe respiratory issues for several months after a water damage and his easy to read test results confirmed my suspicions of mold. He immediately contacted my insurance company to advocate for housing arrangements for me and my pets. The treatment was quick compared to old methods and my health started making huge improvements in just a few days time. That alone was so worth it - beyond grateful to be getting my home and my health back."
Is your home making you sick?
More effective, more efficient.
Our particles are built different.
Infrared camera finding a leak in the ceiling.
Before the VaPure cold sterilant disinfection process

+5

Response time4 days
Response rate100%
1 neighbors recently requested a quote
Avatar for Advanced Recovery of the Midwest Corp.
Advanced Recovery of the Midwest Corp.
5.0(
20
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Dearborn, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"Advanced Recovery does fantastic work for a reasonable price. They found areas of mold the other company missed. They are great at communicating what work they will do and when. After he had removed the affected drywall and carpet, Andy treated the area and hauled off the contaminated materials. I couldn't be more pleased."
Mold remediation on main floor from roof leak.
Remediation in basement closet
After photo of closet
After photo of main level.
Sewage pump out from crawl space

+3

4 neighbors recently requested a quote
Recommended by47%of homeowners
Avatar for Best Option Restoration
Best Option Restoration
5.0(
4
)
Toxicity and Mold - Removal

Serving Dearborn, MO and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"John came to my daughter's house after storm damage on the roof. The purpose ... to check for mold. He thoroughly evaluated the entire house ... approximately 1 1/2 hours and did not charge for this evaluation. What a man and company of integrity. I would highly ... highly recommend him"
Water damage
Mold removal
Water removal
Fire damage
Flooring protection

+2

Response time2 days
Mold Test KC
5.0(
5
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Dearborn, MO and surrounding areas

In business since 2025

Free estimates

Emergency services offered

Welcome to Mold Test KC, your trusted partner for a healthier indoor environment, sevicing the Kansas City Metro Area since 2003. As an independent and professional mold testing company, we are dedicated to providing accurate and unbiased assessments of your property. Our mission is to help you identify and understand potential mold and air quality issues, ensuring the safety and well-being of you and your loved ones. Beyond our comprehensive mold testing services, we also specialize in advanced odor elimination. Whether it is persistent musty smells from hidden mold or other stubborn odors. Great for vomit, pet, body, food, smoke, and other odors. With our cutting-edge technology and expertise, we can neutralize them, leaving your home or business with fresh, clean smelling air.\nAt Mold Test KC, we pride ourselves on our commitment to integrity, precision, and customer satisfaction. We are not a remediation company, so you can be confident that our recommendations are based purely on the scientific data from our certified testing lab. We provide the information and answers you need to take control of your indoor air quality. Contact Mold Test KC today for a consultation or to schedule your service. We provide through visual inspections; utilizing themal cameras, moisture detectors, and air quality monitoring. We then test for mold using air and biomass sampling. We also offer ERMI mold testing. We send your samples to our certified lab, and in 2-3 business days, we provide you with the actual lab reports, along with a cover letter explaining the results and our recommendations for treatment if needed. We servicing both residential and commercial properties.

Response time4 hrs
Response rate98%
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Mold Testing and Remediation FAQs, answered by experts

Yes, you can use bleach to remove mold from your aluminum siding, but it’s a powerful cleaning agent, so make sure it’s diluted with water first. A solution of one part bleach and four or five parts water works well. But it’s still a good idea to start by cleaning a small, inconspicuous area of the siding to make sure that the solution doesn’t cause damage or discoloration. 

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

Yes, professional testing identifies mold presence and type, guiding effective remediation plans that mitigate health risks. By ensuring thorough removal and preventing recurrence, professionals help maintain indoor air quality and reduce potential health hazards.

Pressure-treated wood offers some protection from the elements but doesn’t protect against mold. However, if you spot mold growing on pressure-treated wood, it doesn’t indicate rot or an interior fungal infection—the treatment process ensures that the mold stays on the exterior. Keep the wood dry, but if you spot some mold, remove it immediately and clean the area.

Slime mold can thrive for weeks or months in the perfect environment, but that rarely occurs. The mold will typically die within a week of you noticing it. However, it could be dead long before it disappears, and since it’s safe to handle, it’s easier to get rid of it all at once. This eliminates its chance to spread, and also won’t leave you looking at decaying slime mold.

The Dearborn, MO homeowners’ guide to mold testing and remediation services

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