Top-rated toxicity and mold removers.

Get matched with top toxicity and mold removers in Portland, OR

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 Toxicity and mold removers in Portland

Avatar for PNW Mold Masters
PNW Mold Masters
4.7(
13
)

Serving Portland, OR and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"These guys are the best in the business. I suspected a mold issue in my bathroom, so I called up PNW Mold Masters. They were able to get a technician out in less than 24 hours. Service tech was extremely knowledgeable, professional, and very friendly, which made for a delightful interaction. They did detect mold in my bathroom and promptly came up with an action plan to correct the issue. All in, I had mold problem resolved within 48 hours of my initial call. I would highly recommend PNW Mold Masters to anyone looking to get a test or removal of mold at very market competitive pricing. 10/10 experience. Will call them again for any future issues."
Mold Testing Project
Mold Testing Project
Mold Testing Project
Mold Testing Project
Additional Photos

+3

3 neighbors recently requested a quote
Recommended by45%of homeowners
Avatar for Alpha Environmental Services Inc
Alpha Environmental Services Inc
4.7(
134
)

Serving Portland, OR and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"We hired Alpha Environmental Services to remove mold in our attic. They responded quickly to our emails and were able to complete the work right away. They explained the procedures thoroughly and kept us informed with before-and-after photos. Friendly, knowledgable, and reasonably priced, I would definitely recommend this company."
Heating Oil Tank
Radon Reduction System
Removal of Underground Tank
Recommended by85%of homeowners
Avatar for Mold Docs
Mold Docs
4.7(
26
)

Serving Portland, OR and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Very knowledgeable, removed mold and treated the area and the air in our home. It's wonderful to have the peace of mind that our home's air is mold free. Would recommend 100%!"
Mold
Response time12 hrs
Response rate94%
14 neighbors recently requested a quote
Avatar for Oregon Restoration Co.
Oregon Restoration Co.
4.7(
74
)

Serving Portland, OR and surrounding areas

Approved

In business since 2007

Emergency services offered

Credit card accepted

"Oregon Restoration is exceptionally experienced in home mitigation, restoration and repairs. They are able to work with insurance companies on complex claims, and earned my trust and confidence in the process. Riley Reed's work as the project manager and Matt Evans perserverance in working with my home owner's insurance company, made all the difference in getting the work approved and done."
Response time1 day
Recommended by90%of homeowners
Avatar for Pacific NW Restoration, LLC
Pacific NW Restoration, LLC
4.5(
96
)

Serving Portland, OR and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"I needed emergency mold removal and they were able to provide just that. within the first call, they were able to get a team out within 1 hour. In a very panicky situation they were able to put my mind at ease! I also live in an HOA where the mold was within a shared space, so the HOA should be covering the cost, however if you know anything about HOA's, they complicate things. Robert was able to offer me great advice for dealing with them. And they put together a very thorough documentation package for the HOA to review with their findings. 10/10 experience!"
Mold Remediation
Fire Damage
Water Damage
Water Damage & Mold Remediation
Response time9 hrs
3 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Crawlspace Masters, Inc.
Crawlspace Masters, Inc.
4.9(
94
)

Serving Portland, OR and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"John went above and beyond in telling me who (raccoon) what (urine feces mold) and why (location of access to home) of the problem. He also helped me file the claim with my insurance company. Throughout he was pleasant and polite. Obviously a credit to his company. I can rest assured the work will be competed properly."
After
After
After
After
After

+216

Response time30 mins
56 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for ACCURACY PROPERTY RESTORATION
ACCURACY PROPERTY RESTORATION
5.0(
8
)

Serving Portland, OR and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Yoni did a great job removing mold and fixing the source of the moisture which is the broken exhaust fan ducts. Would definitely work with him again on other projects."
Drywall Project
Mold Testing and Remediation Project
Water & Smoke Damage Project
Water & Smoke Damage Project
Water & Smoke Damage Project

+35

2 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for Black Buck Enterprises, LLC
Black Buck Enterprises, LLC
4.2(
13
)

Serving Portland, OR and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"Very professional,, very responsive, did good job of mold abatement and detailing of my vehicle ... expensive but worth it ... you get what you pay for ... on schedule, work completed on time, price quoted was price paid ... highly recommended for mold infestation in a vehicle"
Response time2 days
3 neighbors recently requested a quote
Recommended by100%of homeowners
Dryworx Water Damage Restoration Inc
5.0(
5
)

Serving Portland, OR and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

Dryworx Water Damage Restoration LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service\nwe bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their

12 neighbors recently requested a quote
Showing 1-10 of 41
FAQs for toxicity and mold removal projects in Portland, OR

Remediation should keep mold from returning as long as the moisture source is eliminated. Fix leaks, control humidity, and replace water-damaged materials, then schedule periodic inspections to stay ahead of new growth. With those safeguards, your home can stay mold-free for the long haul while protecting both health and property value.

Most pros recommend leaving the home while they work on mold remediation. Removing mold stirs up airborne spores that can aggravate respiratory issues, and contractors can work more efficiently in an empty space. A short, temporary relocation keeps everyone in your family safe and lets the crew finish the job without interruption.

Mold shouldn’t return once the moisture problem is fixed. Stay vigilant: repair leaks right away, keep humidity below 50 percent with a dehumidifier placed in damp areas, and improve ventilation where needed. Routine checks for leaks and mold and quick repairs go a long way toward keeping your home mold-free.

Mold spores can trigger nasal congestion, throat irritation, coughing, wheezing, eye irritation, or skin rashes. People with asthma, allergies, or weakened immune systems often feel the effects sooner and more intensely. Some molds also release mycotoxins linked to serious respiratory or neurological issues. Swift remediation and better ventilation are the best defenses.

The Portland, OR homeowners’ guide to toxicity and mold removals

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