Top-rated mold testing and remediation specialists.

Get matched with top mold testing and remediation specialists in Sedro Woolley, WA

There are 3 highly-rated local mold testing and remediation specialists.

Need a pro for your mold testing and remediation project in Sedro Woolley, WA?

Select your specific project to find the pro for you.

TRUSTED BY SEDRO WOOLLEY, WA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon12
    Verified mold testing and remediation services reviews

Find Mold testing and remediation specialists in Sedro Woolley

Avatar for Mold Inspection Sciences of Seattle

Mold Inspection Sciences of Seattle

15110 67th Ave SE
4.78(
27
)
Approved Pro

Mold Inspection Sciences of Seattle

15110 67th Ave SE
4.78(
27
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
23 years of experience

Mold Inspection Sciences of Seattle offers our valued clients expert mold and moisture inspection and mold testing services. Our company has performed thousands of inspections since we were founded in 2002. We have an A+ record with the Better Business Bureau with no customer complaints. Looking for More Advice on Mold, Allergy, and Air Quality Impacting Your Family, Home, or Business? Listen in to The Secret Life of Mold Podcast Now Streaming On: Apple: https://podcasts.apple.com/us/podcast/the-secret-life-of-mold-mold-inspection-radio/id1459902004 Google: https://www.google.com/podcasts?feed=aHR0cHM6Ly9hbmNob3IuZm0vcy9hNWU5ZDQwL3BvZGNhc3QvcnNz Spotify: https://open.spotify.com/show/1J1M4djZa41ICtMR0kCcMl Stitcher: https://www.stitcher.com/podcast/mold-inspection-sciences/the-secret-life-of-mold

"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."

Dorson S on March 2021

Mold Inspection Sciences of Seattle offers our valued clients expert mold and moisture inspection and mold testing services. Our company has performed thousands of inspections since we were founded in 2002. We have an A+ record with the Better Business Bureau with no customer complaints. Looking for More Advice on Mold, Allergy, and Air Quality Impacting Your Family, Home, or Business? Listen in to The Secret Life of Mold Podcast Now Streaming On: Apple: https://podcasts.apple.com/us/podcast/the-secret-life-of-mold-mold-inspection-radio/id1459902004 Google: https://www.google.com/podcasts?feed=aHR0cHM6Ly9hbmNob3IuZm0vcy9hNWU5ZDQwL3BvZGNhc3QvcnNz Spotify: https://open.spotify.com/show/1J1M4djZa41ICtMR0kCcMl Stitcher: https://www.stitcher.com/podcast/mold-inspection-sciences/the-secret-life-of-mold

"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."

Dorson S on March 2021


Avatar for Affordable Environmental Inc

Affordable Environmental Inc

PO Box 40
4.49(
77
)
Approved Pro

Affordable Environmental Inc

PO Box 40
4.49(
77
)
Approved Pro
Customers say: Quality work
53 local quotes requested
19 years of experience

Affordable Environmental Inc is a registered contractor with the State of Washington. Project Design & Consulting AHERA Inspector, Asbestos Building Inspector, Asbestos Survey, Mold Management, Clandestine Drug Lab Decontamination, Hazardous Waste Operations & Emergency Response. Affordable Environmental Inc is a certified, dependable, professional contractor specializing in Asbestos, Lead, Mold abatement, and Demolition. All work is performed by certified technicians and is in compliance with all EPA, OSHA, and state and local regulations.

"They did a good job! Professional and easy to work with. Looks great."

Kyle M on December 2023

Affordable Environmental Inc is a registered contractor with the State of Washington. Project Design & Consulting AHERA Inspector, Asbestos Building Inspector, Asbestos Survey, Mold Management, Clandestine Drug Lab Decontamination, Hazardous Waste Operations & Emergency Response. Affordable Environmental Inc is a certified, dependable, professional contractor specializing in Asbestos, Lead, Mold abatement, and Demolition. All work is performed by certified technicians and is in compliance with all EPA, OSHA, and state and local regulations.

"They did a good job! Professional and easy to work with. Looks great."

Kyle M on December 2023


Avatar for Edgeline Restoration

Edgeline Restoration

3609 168th Street Northeast
4.92(
12
)
Approved Pro

Edgeline Restoration

3609 168th Street Northeast
4.92(
12
)
Approved Pro
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
21 local quotes requested

Af Affordable Restoration LLC, we are your local experts in water, mold and fire damage restoration as well as indoor environmental testing. We serve all of Snohomish and King county. Call us today at (206) 355-8282 for more information!

"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."

Sergey L on October 2022

Af Affordable Restoration LLC, we are your local experts in water, mold and fire damage restoration as well as indoor environmental testing. We serve all of Snohomish and King county. Call us today at (206) 355-8282 for more information!

"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."

Sergey L on October 2022


Avatar for M&H Services, LLC

M&H Services, LLC

6015B 51st Place South
4.78(
49
)
Approved Pro

M&H Services, LLC

6015B 51st Place South
4.78(
49
)
Approved Pro
Customers say: True professional
695 local quotes requested
2 years of experience

We're a locally owned and operated company that values honesty and integrity and treats your home or business as if it were our own. We are experts in all aspects of roofing projects and our services are customizable to each individual project. We specialize in both installations and replacements. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"M&H was the first roofing team to respond and had no problem coming to do work on Camano Island (when many other contractors aren’t willing to come out to our location despite have a bridge). They were able to get our project going quickly and at a reasonable price for our urgent need. Staff were professional & courteous. Well done M&H services! "

Tanya G on September 2025

We're a locally owned and operated company that values honesty and integrity and treats your home or business as if it were our own. We are experts in all aspects of roofing projects and our services are customizable to each individual project. We specialize in both installations and replacements. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"M&H was the first roofing team to respond and had no problem coming to do work on Camano Island (when many other contractors aren’t willing to come out to our location despite have a bridge). They were able to get our project going quickly and at a reasonable price for our urgent need. Staff were professional & courteous. Well done M&H services! "

Tanya G on September 2025


Avatar for Pure Maintenance Cascades

Pure Maintenance Cascades

1901 Cornwall Ave #69
4.98(
24
)
Approved Pro

Pure Maintenance Cascades

1901 Cornwall Ave #69
4.98(
24
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
27 local quotes requested

We use patented technology to kill mold. We treat with a solution of hydrogen peroxide and acetic acid in the property. It is a commercial grade sterilant with its roots in industrial process and hospitals. Our products are EPA/FDA registered and non-toxic. Our process requires no demolition which is cost effective. We can treat a typical 2000sq ft home in about 3.5 hours. Dealing with mold is completed in two steps, the first is killing the spores, we fill the home with our first product to kill mold, the next step is to keep mold from returning, we treat all surfaces with an ani-microbial. Once the home is treated we conduct air quality testing, Samples are sent to a third party lab for testing. We also offer an industry leading warranty and guarantee our work. This process has been used since 2008 and has quickly become peoples preferred method in dealing with mold. We deal with residential and commercial properties with no project too big or small. Our process is very effective.

"The company employees were professional, knowledgeable and did a great job of outlining the job from start to finish. They provided a quick response to our significant mold problem and were prompt in providing results from the lab when available. I would recommend this company to others."

Claudia S on August 2023

We use patented technology to kill mold. We treat with a solution of hydrogen peroxide and acetic acid in the property. It is a commercial grade sterilant with its roots in industrial process and hospitals. Our products are EPA/FDA registered and non-toxic. Our process requires no demolition which is cost effective. We can treat a typical 2000sq ft home in about 3.5 hours. Dealing with mold is completed in two steps, the first is killing the spores, we fill the home with our first product to kill mold, the next step is to keep mold from returning, we treat all surfaces with an ani-microbial. Once the home is treated we conduct air quality testing, Samples are sent to a third party lab for testing. We also offer an industry leading warranty and guarantee our work. This process has been used since 2008 and has quickly become peoples preferred method in dealing with mold. We deal with residential and commercial properties with no project too big or small. Our process is very effective.

"The company employees were professional, knowledgeable and did a great job of outlining the job from start to finish. They provided a quick response to our significant mold problem and were prompt in providing results from the lab when available. I would recommend this company to others."

Claudia S on August 2023


Avatar for Mold Dog Company

Mold Dog Company

130 Kings Court
New on AngiNew on Angi
Approved Pro

Mold Dog Company

130 Kings Court
New on AngiNew on Angi
Approved Pro
32 local quotes requested
5 years of experience

Our professionally trained dog and handler will come to your home or business to inspect and detect toxic molds that may be hiding out of sight. We give you the precise locations of the mold growths so you can minimize the costs of remediation by targeting only the problem areas.

Our professionally trained dog and handler will come to your home or business to inspect and detect toxic molds that may be hiding out of sight. We give you the precise locations of the mold growths so you can minimize the costs of remediation by targeting only the problem areas.


Le Grand Difference Painting

526 N West Ave #141
No reviews yet

Le Grand Difference Painting

526 N West Ave #141
No reviews yet
4 years of experience

30+ YEARS EXPERIENCE IN PAINTING As a premier painting contractor, we are committed to delivering customer service that is second to none. We offer a wide range of services to meet your residential and commercial painting needs. Big job or small, we have you covered. WE CARE ABOUT THE DETAILS We strive to provide honest, reliable, residential and commercial painting services that stand head and shoulders above the rest. We combine the industry's best paint with our passion for detail to exceed your expectations. CUSTOMER SATISFACTION GUARANTEED We work around your busy schedule and consult with you on all aspects of color selection and color coordination for your project to ensure that the project is completed according to your preferences.

30+ YEARS EXPERIENCE IN PAINTING As a premier painting contractor, we are committed to delivering customer service that is second to none. We offer a wide range of services to meet your residential and commercial painting needs. Big job or small, we have you covered. WE CARE ABOUT THE DETAILS We strive to provide honest, reliable, residential and commercial painting services that stand head and shoulders above the rest. We combine the industry's best paint with our passion for detail to exceed your expectations. CUSTOMER SATISFACTION GUARANTEED We work around your busy schedule and consult with you on all aspects of color selection and color coordination for your project to ensure that the project is completed according to your preferences.


Emergency Water Mitigation Services.LLC

No reviews yet

Emergency Water Mitigation Services.LLC

No reviews yet

Emergency Mitigation Services ..LLC Covering Nation Wide A Family Owned Operated Service. With 10 years Experience. Provides a professional services to both Residential and Commercial. * Water Damage Removal * Water Testing * Mold Removal * Mold Testing Additional Restoration work. We are a Reasonable Price you can afford.

Emergency Mitigation Services ..LLC Covering Nation Wide A Family Owned Operated Service. With 10 years Experience. Provides a professional services to both Residential and Commercial. * Water Damage Removal * Water Testing * Mold Removal * Mold Testing Additional Restoration work. We are a Reasonable Price you can afford.


Perfection Tech

2012 W Honey Dew Dr
No reviews yet

Perfection Tech

2012 W Honey Dew Dr
No reviews yet

The world of technology can be fast-paced and frustrating. That's why we try to put you at ease, by installing and configuring your equipment correctly the first time. We pride ourselves on providing the best experience for our customers. This in turn helps provide the best business relationships and partnerships. Perfection! Why expect anything less?

The world of technology can be fast-paced and frustrating. That's why we try to put you at ease, by installing and configuring your equipment correctly the first time. We pride ourselves on providing the best experience for our customers. This in turn helps provide the best business relationships and partnerships. Perfection! Why expect anything less?


PuroClean Of Marysville

1085 Cedar Ave
No reviews yet

PuroClean Of Marysville

1085 Cedar Ave
No reviews yet
25 years of experience

GET 24/7 EXPERT HELP! PuroClean responds with urgency and sensitivity 24 hours a day, 7 days a week, to help you with your property damage needs. PuroClean, a leader in property emergency services, helps families and businesses overcome the devastating setbacks caused by water, fire, mold, and other conditions resulting in property damage. Each of our independently owned franchises pledges to do whatever it takes to respond, restore and rescue properties in all of the communities we serve. Known as “The Paramedics of Property Damage®,” PuroClean provides water damage remediation, flood water removal, fire and smoke damage remediation, mold removal, and biohazard cleanup to commercial and residential customers. PuroClean technicians are thoroughly screened, insured, and trained in utilizing the latest mitigation technology and procedures while operating under a strict code of ethics. Each PuroClean office is independently owned and operated. When you search for “water damage restoration near me“, you will find PuroClean as one of the most trusted companies in the industry. We specialize in disaster cleaning, water damage cleanup, fire and smoke remediation, mold remediation, biohazard cleanup, and many more property disasters as you can see below. PuroClean provides a full range of biohazard removal services, including using PuroClean RapidDefense™ — the best way to deep clean public areas and stop the spread of viruses. The process uses EPA-registered products to minimize the risk of pathogens spreading. Call/Contact us to help you create a clean environment no matter the source of the damage: water, fire, mold, or biohazard.

GET 24/7 EXPERT HELP! PuroClean responds with urgency and sensitivity 24 hours a day, 7 days a week, to help you with your property damage needs. PuroClean, a leader in property emergency services, helps families and businesses overcome the devastating setbacks caused by water, fire, mold, and other conditions resulting in property damage. Each of our independently owned franchises pledges to do whatever it takes to respond, restore and rescue properties in all of the communities we serve. Known as “The Paramedics of Property Damage®,” PuroClean provides water damage remediation, flood water removal, fire and smoke damage remediation, mold removal, and biohazard cleanup to commercial and residential customers. PuroClean technicians are thoroughly screened, insured, and trained in utilizing the latest mitigation technology and procedures while operating under a strict code of ethics. Each PuroClean office is independently owned and operated. When you search for “water damage restoration near me“, you will find PuroClean as one of the most trusted companies in the industry. We specialize in disaster cleaning, water damage cleanup, fire and smoke remediation, mold remediation, biohazard cleanup, and many more property disasters as you can see below. PuroClean provides a full range of biohazard removal services, including using PuroClean RapidDefense™ — the best way to deep clean public areas and stop the spread of viruses. The process uses EPA-registered products to minimize the risk of pathogens spreading. Call/Contact us to help you create a clean environment no matter the source of the damage: water, fire, mold, or biohazard.

Showing 1-10 of 27
Mold Testing and Remediation questions, answered by experts

When used in the correct quantity and with the right procedures, boric acid will produce fumes with limited to no toxicity. You’re more likely to experience adverse side effects from boric acid toxicity by accidentally ingesting it or touching it with bare skin. All the same, wearing an air-filtering mask is a good way to keep even minorly toxic fumes out of your system. Don’t forget gloves, too!

No—there are key things that help you determine if it’s mold versus mildew. Mildew is a specific type of mold. Both can trigger allergies, asthma, and respiratory symptoms, though mold is typically more severe than mildew.

You can kill slime mold with organic fungicides and commercial products like BioSafe Disease Control. However, the following substances will also get rid of slime mold: baking soda, potassium bicarbonate, cornmeal, cornmeal tea, and hydrogen peroxide. Typically, these fungi are cosmetic and rarely harmful to plants, so it’s OK to wait it out. The matter will disappear in a few days to two weeks.

Although fiberglass dust is generally not considered toxic, inhaling excessive amounts of it can lead to health risks. Irritation to the respiratory system, eyes, and skin are common effects of fiberglass particle inhalation. While short-term exposure to the dust may only cause temporary discomfort, long-term or chronic exposure can lead to more severe respiratory problems.

Proper safety measures, such as wearing appropriate protective equipment, including masks and goggles, should be observed when handling or working with fiberglass materials to minimize health risks. It is important to note that, unlike asbestos, fiberglass is not associated with life-threatening illnesses.

You probably have mold on your shower curtains because mold and mildew thrive and spread in warm, dark, wet, and unventilated spaces. Your shower is the perfect environment, especially the shower curtains, because they trap water in the folds and creases, plus they’re exposed to the most water spray. The best way to ensure mold stays off your shower curtains is to keep it dry so it doesn’t have a place to grow. Doing this can also help keep mold off your bathroom ceiling.

By submitting this question, I acknowledge and agree that Angi may publicly display my name, city, state, and question on the website for professionals and others to see.

The Sedro Woolley, 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.