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TRUSTED BY BOTHELL, WA HOMEOWNERS

  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon25
    Verified mold testing and remediation services reviews

Find Mold testing and remediation specialists in Bothell

Avatar for Mold Inspection Sciences of Seattle
Mold Inspection Sciences of Seattle
4.8(
30
)
Mold & Toxic Material Test

Serving Bothell, WA and surrounding areas

Approved

In business since 2002

Free estimates

Small jobs welcome

"The technicians was professional, thorough, and informative. He did a careful look, photographed potential mold, and collected samples. He advised us on how to prevent mold—which was helpful since we were having our roof replaced. The tests came back in time for any roof work."
Air Pump
PPE
Attic inspection
qPCR Sample
Infrared camera

+3

Response time2 days
Response rate100%
Recommended by92%of homeowners
Avatar for 5 Microns Inc.
5 Microns Inc.
4.9(
74
)
Indoor Air Quality TestingMold & Toxic Material Test

Serving Bothell, WA and surrounding areas

Approved

In business since 2019

Free estimates

Small jobs welcome

"Pascale was super detailed and only tests and checks for mold but does not do remediation so there is no conflict of interest in trying to sell additional services. I would highly recommend if you are looking for honest assessment of issues"
Vinyl sheeting asbestos test
Wall asbestos test
Asbestos air test
Mold and moisture testing
Mold air test

+32

Response time3 hrs
Response rate98%
Recommended by100%of homeowners
Avatar for A&F Asbestos and Gen Con
A&F Asbestos and Gen Con
5.0(
21
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Bothell, WA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Prior to doing the job, Yosvin came out and took a sample of the ceiling for me so we could have it tested. Thankfully the results were that the popcorn ceiling did not contain any asbestos material. Yosvin and his crew were fantastic! Not only did they show up on time, but they also did an excellent job of removing the popcorn ceiling, and cleaning up after themselves prior to leaving. Everything went smoothly. I would recommend Yosvin and his crew to others."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

Response time2 days
Response rate100%
2 neighbors recently requested a quote
Avatar for PNW Mold Control, LLC
PNW Mold Control, LLC
4.7(
66
)
Mold & Toxic Material TestToxicity and Mold - RemovalMold & Toxic Material Test - For Business+1 more

Serving Bothell, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Credit card accepted

"Responsive, quick to schedule and come out. The technician was professional and did a great job. I'm very happy I was able to find a demolition free mold remediation solution and would definitely go with Pure Maintenance again if I ever need mold remediation done again."
The Problem
Containment with Negative Air Pressure
Fog Treatment
Post Treatment Testing
Remediation Complete

+6

Response time5 hrs
Response rate94%
2 neighbors recently requested a quote
Avatar for TOTALLYSAFE AIR LLC
TOTALLYSAFE AIR LLC
4.9(
157
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Bothell, WA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"David became a friend throughout my mold remediation process. He truly cares about the customer and the issues they have with their home. Mold sounds scary and he knows there are many mold companies that use that to scare customers. He confidently accesses and eliminated mold issues. And fast. He tests before and or after and explains results. It is so nice to know that I now have a home that isn't making my family sick. David is worth the time and money. He is very reasonable in comparison to the many other bids I had. Wish I would have found him 10 years ago. If you have or just think you have a mold issue, call David immediately. He is worth your time. I had all mold concerns addressed that were in my attic, crawl and under tub. Peace of mind is what he gave me and my family. PS. I even had another reputable company come out and double check the attic only because they insisted and the hub spent 2 minutes in my attic and said David and his team did an amazing job. My attic looks and smells new. And I had a leak that David and I detected and I was able to get a roofer to take care of it. Thanks David."
Fire & Smoke Challenges
Fire & Smoke Challenges
Fire & Smoke Challenges
Fire & Smoke Challenges
Fire & Smoke Challenges

+41

Response time6 hrs
Response rate88%
3 neighbors recently requested a quote
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 Bothell, 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
44 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Insulation Pro Inc.
Insulation Pro Inc.
5.0(
19
)
Mold & Toxic Material TestToxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Bothell, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Warranties offered

"Insulation Pro was the third company that I hired for inspection mold growth in my house. They were the only one that were able to locate the source and remediate . They provided me pictures evidence of any problem I had to address Thank you for honest quality project"
Attic project
During job progress
During process
Crawl space full service
Before project crawl space

+59

Response time5 hrs
Response rate95%
6 neighbors recently requested a quote
Avatar for PureAir Mold Testing
PureAir Mold Testing
5.0(
5
)
Indoor Air Quality TestingMold & Toxic Material TestToxicity and Mold - Removal+2 more

Serving Bothell, WA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of Mold services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!\n

21 neighbors recently requested a quote
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Mold Testing and Remediation questions, answered by experts

The CDC does not consider diatomaceous earth toxic to humans or animals, though it can cause skin, eye, and lung irritation when handled without PPE. It's important to note that non-food-grade diatomaceous earth can be toxic when handled or consumed, so homeowners should only purchase the food-grade option.

Any unexplained smell in your house should be investigated. However, some home odors are "red flag" worrisome because they pose immediate health and safety risks. Odors should be taken seriously when accompanied by headaches, nausea, or lightheadedness. If you smell an egg-like aroma, this is probably natural gas. You should leave the home immediately, and  contact your gas company.  

No, you can’t place hazardous waste in a dumpster unless you specifically ordered a dumpster for hazardous waste removal. If the dumpster company finds hazardous waste that it didn’t approve for dumping, the company will return the waste to you, and you’ll likely face a fine for illegal dumping.

In most cases, cloudy tap water is safe to drink, as the cause is often harmless air bubbles. A simple test is to let a glass of water sit for a few minutes; if the cloudiness dissipates, it was likely just trapped air. However, you cannot be certain of the water's safety without knowing the cause or performing a water test. If the cloudiness is persistent, comes with yellow or brown discoloration, or is accompanied by plumbing issues, it may pose a health risk. In such cases, it is best to call a local plumber to find the cause.

Yes, if there is mold in your drywall mud and you then use it to build walls in your house—or if mold develops in your set drywall, like it can in hot and humid areas—it can lead to illness. Mold in your drywall (or other parts of your home) can make existing respiratory conditions or allergies worse, and the effect can be more intense for those who have existing health issues or compromised immune systems.

The Bothell, WA 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.