Top-rated mold & toxic material testers.

Get matched with top mold & toxic material testers in Monroe, WA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Mold & toxic material testers in Monroe

Avatar for Mold Inspection Sciences of Seattle
Mold Inspection Sciences of Seattle
4.8(
27
)

Serving Monroe, WA and surrounding areas

Angi Approved

In business since 2002

Free estimates

Small jobs welcome

"Very satisfied with the whole process. Gerald did an excellent job. Arrived punctually and observed COVID protocols. Explained clearly what he was going to do and how. Showed us preliminary findings, and obtained our permission to take samples for lab testing. We felt he listened to, and responded to, our concerns. Overall a very professional experience. We’ve now received the written report and feel we got what we wanted: an objective analysis of the problem and information we need to remedy it."
Air Pump
PPE
Attic inspection
qPCR Sample
Infrared camera

+3

Response time2 days
1 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for M&H Services, LLC
M&H Services, LLC
4.8(
64
)

Serving Monroe, WA and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"They were quick and efficient, and we couldn't be happier with the work they did. They truly went above and beyond to ensure our leak was taken care of. They also took extra time to make sure our older roof would pass inspection. Bradley was awesome! He came out the day after I spoke with him, and had a quote sent within a few minutes of visiting my home. He was thorough and communicative, and they really care about their customers! Will definitely be recommending them to anyone I know who needs a roof repair or replacement!"
Roof replacement
Roof replacement
Roof replacement
Roof replacement
Roof replacement

+2

Response time6 hrs
Response rate86%
503 neighbors recently requested a quote
Avatar for Edgeline Restoration
Edgeline Restoration
4.9(
12
)

Serving Monroe, WA and surrounding areas

Angi Approved

In business since 2019

Free estimates

Emergency services offered

"Exceptionally knowledgeable professionals with a service mindset. My office and storage building was flooded from a burst pipe last winter (2021/2022). I called up Affordable Restoration and they helped me through the whole process. They also referred me to a fantastic public adjuster who took care of the whole claim for me. I was impressed on how knowledgeable the Affordable Restoration crew was on not only the flood aspect but also on how to work best with my insurance company. They took the time to educate me throughout the whole process on water, mold, mitigation, restoration and the claim process. After my initial meeting with them, I felt like I was an expert on these topics. This gave me a lot of confidence in working with my insurance claim. It was a breath of fresh air to deal with a contractor that actually cares about you and takes the time to listen and address all of your concerns. Their crews did a great job. They always showed up on time, constantly monitored the site conditions and left the site cleaner than they found it. I'm confident that my building was restored properly and is safe for future use. I would highly recommend working with them."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+23

Response time1 day
Recommended by100%of homeowners
Avatar for Mold Dog Company
Mold Dog Company
5.0(
3
)

Serving Monroe, WA and surrounding areas

Angi Approved

In business since 2020

Small jobs welcome

Credit card accepted

"I have lathe and plaster walls so having the option to have a dog come and smell was the best for us. Corinna and her dog Catalina were very professional (I have 2dogs of my own which we put outside). Catalina and Corinna are very professional pair I would highly recommend them to check for mold if your in need of this type of service. We do have mold and will be dealing with that issue. Mold is an issue in western Washington. I have been sneezing multiple times in a row when I sneeze for a few years and found out that is a mold related issue. "
Response time1 day
Response rate89%
6 neighbors recently requested a quote
Mold Test Company Western Hub
New to Angi

Serving Monroe, WA and surrounding areas

Angi Approved

In business since 2008

Free estimates

Credit card accepted

At Mold Test Company NOCA, we take great pride in the experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. In order to understand the needs, and expectations of our customers, we take great care to work, and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

...
Showing 1-10 of 164
FAQs for mold & toxic material test projects in Monroe, WA

Some companies offer a no‑cost phone or video consultation that screens for red flags. If the discussion points to a real issue, the pro will recommend a paid on‑site inspection. The complimentary call clarifies whether you need full testing, but it isn’t a substitute for samples, lab work, or a written report. Always confirm what the free service covers before you schedule.

A standard inspection, which includes basic air and surface samples, takes an average of two hours. If the pro needs to probe hidden spaces, such as wall cavities or ductwork, plan on up to six hours. Extra time allows the inspector to reach tight areas, collect additional samples, and document findings. Lab analysis is a separate process and often adds several business days to the overall timeframe before you receive the full report.

Mold thrives where moisture lingers and air flow is poor. Common hotspots include bathroom walls, kitchen backsplashes, window sills, HVAC vents, fireplaces, crawl spaces, and enclosed attics. Check these areas regularly—especially after leaks or high‑humidity weather—to catch growth early and avoid costly repairs.

Unchecked mold can knock 20% to 37% off a home’s market value because buyers worry about hidden damage and health risks. Even after remediation, visible staining or a history of major moisture issues can still lower offers and prolong the time on the market. Addressing mold quickly protects both your property’s structural integrity and its resale appeal.

The Monroe, WA homeowners’ guide to mold & toxic material tests

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