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3 Best Mold Remediation Companies in Seattle, WA

Dealing with mold growth in Seattle, WA? We've listed 3 local mold remediation companies serving the Seattle area, ranked by number of reviews, starting with Eco Water Restoration of Seattle. Every listing below includes verified contact details, service categories, and hours so you can get help fast.

🏢 3 companies listed⭐ 5.0 avg. rating📍 Serving Seattle, WA
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Mold Remediation Companies in Seattle, WA

3 companies found · ranked by number of reviews. Tap a listing's website or map link, or use the number below to get connected now.

Eco Water Restoration of Seattle photo

1.Eco Water Restoration of Seattle

5(8 reviews)

📍 1511 3rd Ave #1004, Seattle, WA 98101

📞 (206) 339-9916

Water damage restoration service

Eco Water Restoration of Seattle offers prompt, 24/7 emergency water damage restoration services throughout King County. Whether you're dealing with burst or broken pipes, flooded basements & crawl spaces, or storm damage, our IICRC-certified technicians respond within 60-90 minutes to restore your home quickly & safely. We specialize in water & flood damage restoration, drying, & mold remediation, using advanced equipment to ensure your property meets dry standards. We work directly with your insurance company to ensure a smooth & stress-free process and minimize out-of-pocket costs. We advocate for you to ensure your home is in its pre-damage state. Trust us for expert care, clear communication, & lasting results. Let Go and Let ECO!

Visit Website ↗View MapView Photo 🕐 Hours vary

Customers mention: communication, shower, insurance

Travellers photo

2.Travellers

5(1 review)

📍 4517 California Ave SW, Seattle, WA 98116

📞 (206) 984-8575

Water damage restoration serviceHome inspector

Travellers restoration of West Seattle is fully licensed and insured 24 hours 7 days a week emergency water damage repair , water damage restoration , mold remediation and water damage mitigation company based in West Seattle WA and service the entire Seattle , Kirkland , Bellevue and West Seattle WA. Please reach out for free estimate for any mitigation or full restoration including repair and rebuild after water damage.

Visit Website ↗View MapView Photo 🕐 6 AM-7:30 PM · Closed Saturday
SurgeNest Crew photo

3.SurgeNest Crew

No reviews yet

📍 2226 Eastlake Ave E, Seattle, WA 98102

📞 (206) 415-9435

Water damage restoration service

Welcome to SurgeNest Crew, your trusted partner for water damage restoration in Seattle and surrounding areas. Our team of experts provides 24/7 emergency services to help you recover from water damage, mold, and sewage issues.

Visit Website ↗View MapView Photo 🕐 Hours vary

Need help with mold growth in Seattle right now?

Mold growth gets worse by the hour. Call now to get connected with a specialist, 24/7.

📞 To Get Restoration, Call Now +1 (855) 872-6544

Signs You Need Mold Remediation

Visible mold growth

Black, green, or white spotting on walls, ceilings, grout, or around windows.

Musty, earthy odor

A persistent musty smell often means mold is growing somewhere out of sight, like behind a wall or under flooring.

Past or current water stains

Any area that has been wet for more than a day or two is a likely spot for mold to develop.

Allergy-like symptoms

Sneezing, coughing, or irritated eyes that improve when you leave the house can point to indoor mold exposure.

How Mold Remediation Works

  1. 1

    Mold Inspection & Testing

    Technicians identify the type and extent of mold growth and find the underlying moisture source.

  2. 2

    Containment

    The affected area is sealed off with plastic sheeting and negative air pressure to stop spores from spreading.

  3. 3

    Air Filtration & Mold Removal

    HEPA air scrubbers filter spores from the air while contaminated materials are removed.

  4. 4

    Cleaning, Sanitizing & Prevention

    Remaining surfaces are cleaned and treated, and moisture issues are addressed to prevent regrowth.

What Services Do Mold Remediation Companies in Seattle Offer?

Most companies listed above offer more than one of these services. Here's what's typically included.

Mold Inspection & Testing

Visual inspection, moisture readings, and lab testing to identify mold type and severity.

Mold Removal & Remediation

Safe removal of mold-affected materials and treatment of remaining surfaces.

Air Quality Testing

Testing to confirm mold spore levels are back to normal after remediation.

Moisture Control & Dehumidification

Identifying and fixing the moisture source that's feeding mold growth.

Antimicrobial Treatment

Application of antimicrobial products to prevent regrowth on treated surfaces.

Crawl Space & Attic Remediation

Mold removal in hard-to-reach areas prone to poor ventilation and moisture.

HVAC Duct Cleaning

Removing mold spores that have spread through the ductwork and air handling system.

Preventive Waterproofing

Sealing and waterproofing to prevent the moisture conditions mold needs to return.

Don't wait on mold growth.

Mold spreads fast and can affect indoor air quality within days.

📞 To Get Restoration, Call Now +1 (855) 872-6544

Frequently Asked Questions

How much does mold remediation cost in Seattle, Washington?
Most mold remediation jobs in Seattle range from $500 to $6,000, depending on how much square footage is affected and whether the mold has spread into HVAC ductwork or wall cavities. Most companies listed here offer free on-site inspections and estimates.
Is mold growth covered by homeowners insurance?
Homeowners insurance typically covers mold remediation only when the mold resulted from a sudden, covered event, such as a burst pipe. Mold caused by long-term humidity, leaks, or poor maintenance is usually excluded, so document the original cause carefully.
How fast do I need to respond to mold growth?
Quickly. Mold spreads quickly in the right conditions and can begin releasing spores into the air within days, which can affect indoor air quality and aggravate allergies or respiratory issues. Most companies serving Seattle offer 24/7 emergency response.
Are these mold remediation companies available 24/7 in Seattle?
Many of the companies listed on this page offer around-the-clock emergency service. Look for the "Open 24 Hours" badge on each listing. Call ahead to confirm current availability, especially during major weather events when demand is high.
What's the difference between mold remediation and mold removal?
The terms are often used interchangeably, but remediation is the more accurate term. It's rarely possible to remove all mold spores from a property since they occur naturally in the environment, so professionals focus on remediation: reducing mold to safe, normal levels and fixing the moisture problem that caused it.
How many mold remediation companies serve Seattle, Washington?
We've found 3 mold remediation companies serving Seattle and the surrounding area, with an average rating of 5.0 out of 5 stars.

Nearby Mold Remediation Cities in Washington

Looking for mold remediation nearby? Check these Washington cities.

Aberdeen, WABellevue, WABellingham, WABlaine, WABothell, WABurien, WACoeur D'Alene, WAEastmont, WAEllensburg, WAEverett, WAFairwood, WAFederal Way, WAFive Corners, WAForest Grove, WA

Seattle, WA Service Area Map