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Top-Rated Mold and asbestos pros in Harrington - Updated Nov 2026

Avatar for Mold Test Company WA
Mold Test Company WA
3.8(
80
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Harrington, WA and surrounding areas

Approved

In business since 2008

Emergency services offered

Small jobs welcome

"Mr Henry Smith was on time, very professional at what he does he not only expained to me what was going on he made sure he answered all of my questions and concerns talking to him about my experience in my home he understood me he was able too show me areas around the outside of my home and pin point the possibility of how and,where the problems occurred I learned a lot mist of all always have my home tested before moving in this would savee and my love ones alot of health issues pain and suffering in the future I would highly recommend the mold testing company to any and everyone who needs assistance with mold it is so worth it thanks Mr Henry Smith and the molding company"
Mold Testing
Mold Testing
Mold Testing
Mold Testing
Mold Testing

+70

Response time2 days
42 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for RADON TESTING & MITIGATION SOLUTIONS LLC
RADON TESTING & MITIGATION SOLUTIONS LLC
5.0(
8
)
Radon Gas - AbatementRadon Gas - Testing

Serving Harrington, WA and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"Your allowed service choices do not allow for Radon testing, etc. I highly recommend â Radon Testing & Mitigation Solutionsâ , specifically Mr. Bejar for his respectful, knowledgeable, professional, and prompt services. Thank you"
Monroe & Broadway
Monroe & Broadway
Brown's Addition
Spokane City Hall
Lennar Homes

+3

Response time4 hrs
Response rate98%
12 neighbors recently requested a quote
Avatar for CP Home Service
CP Home Service
5.0(
3
)
Mold & Toxic Material TestRadon Gas - Testing

Serving Harrington, WA and surrounding areas

Approved

Free estimates

Warranties offered

Credit card accepted

"Brian was really friendly and professional, and you could tell he was very thorough. He explained everything in a way that was easy to understand during the inspection, and the report he sent after was super detailed with pictures and notes on all the systems in the home. I especially liked that he included a section that called out the main issues to focus on. Overall, we were very happy with his service and would definitely recommend him to anyone."
Chimney inspection
Crawlspace
Old Roofing
Window Frame
Electrical Panel

+8

Mold PNW
New to Angi
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Harrington, WA and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

Mold spreads fast, and insurance companies often deny coverage if you don’t act quickly. That can mean thousands out of pocket or even losing your policy altogether. Get ahead of the problem. Our expert remediation team identifies, treats, and prevents mold so you stay protected physically and financially.\n\nWe provide complete mold remediation, inspection, water damage restoration, and preventative treatments, eliminating mold at the source to restore a clean, safe living environment. From the first assessment to final clearance, our team delivers fast, thorough, and professional solutions tailored to your home’s needs.\n\n47% of homes in the Spokane/CDA area have mold. Time to get ahead of it.

1 neighbors recently requested a quote
Avatar for Specialty Environmental Group, LLC
Specialty Environmental Group, LLC
4.0(
21
)
Asbestos - TestingMold & Toxic Material Test - For BusinessToxicity and Mold - Removal - For Business

Serving Harrington, WA and surrounding areas

In business since 1983

Free estimates

Credit card accepted

"They responded very quickly to my initial contact. I spoke to a field person right away and met with him 2 days later. I received the asbestos report that I needed 2 working days after that. Everything was handled very professionally and timely. I am very satisfied with the overall service."
Response time1 day
Recommended by87%of homeowners
Lifespan Systems, Inc.
3.8(
23
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Harrington, WA and surrounding areas

In business since 1996

Emergency services offered

Warranties offered

"We had a plumbing leak in our ceiling and Art came out right away. He fixed the source of the leak, abated the mold, and repaired the part of the ceiling that had to be cut out. He textured and painted the ceiling so well that you could never tell any work had been done. He also patched and textured a few nail holes in an adjacent wall for free. On top of being great at his job, Art was fun to work with. Highly recommend!!"
Response time5 hrs
Response rate90%
Recommended by75%of homeowners
Avatar for Advanced Radon Technologies
Advanced Radon Technologies
4.5(
42
)
Radon Gas - Abatement

Serving Harrington, WA and surrounding areas

In business since 1971

Free estimates

Warranties offered

"The Contractor is very well educated on his service . He is the best !! Tremendously professional . Very refreshing !! He DID A GREAT JOB !! He is the ONLY One I would recommend for this Project. I am a Realtor for Kelly Right Reality done this many times. I will only use them from now on !!!"
Residential Systems
Residential Systems
Residential Systems
Residential Systems
Residential Systems

+11

Recommended by100%of homeowners
Showing 1-10 of 23

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