Gresham, OR
Mold Remediation in Gresham, OR
Gresham, OR has 4 mold remediation companies in our listings, 4 list themselves as open 24 hours and the most reviewed is 24 Hour Flood Pros of Portland with 495 reviews.
4 Companies Doing Mold Work in Gresham
- 1
Pacific Water & Fire Restoration24/7
No public reviews yet
Verified Remediation Pro
Water DamageMoldMold TestingFire and SmokeContents
- 2
SERVPRO of Gresham24/7
Google rating 4.4 from 165 Google reviews Yelp 1.9 · BBB profile
Verified Remediation Pro
Water DamageMoldFire and SmokeSewageBiohazard
- 3
24 Hour Flood Pros of Portland24/7
Google rating 5.0 from 495 Google reviews
Top Rated 2026Most Reviewed 2026
Water DamageMoldMold TestingFire and SmokeSewage
- 4
Performance Plus Restoration, LLC.24/7
Google rating 4.5 from 81 Google reviews
Highly Rated 2026
Water DamageMoldFire and SmokeLead PaintStorm
Can You Handle It Yourself
DIY with care
Federal guidance treats about 10 square feet, roughly a 3 by 3 foot patch, as the line for a careful homeowner with gloves, goggles and an N95. Past that, or when mold is inside walls, in the HVAC system, or someone in the home has asthma or a weak immune system, hire a specialist.
Reviews on Other Sites in Gresham
On Angi
We did not find an Angi profile we could match to a company here yet.
Have a BBB Profile (1)
Also matched here, 1 on Yelp. Those show on each company row above.
A BBB profile is a listing with the Better Business Bureau. It is not the same as BBB accreditation. We only list a profile when its name and city match the company.
What It Costs Around Gresham
Prices in the Portland-Vancouver-Hillsboro, OR-WA area run about 5 percent above the national average, so local jobs tend to cost more than the national figures.
| Job | Typical in Gresham | National typical |
|---|---|---|
| Mold Remediationper job, a typical professional job | $1,600 to $6,300 | $1,500 to $6,000 |
| Mold Remediationper job, an attic | $2,100 to $7,900 | $2,000 to $7,500 |
Questions to Ask Before You Hire
- Where do you think the moisture is coming from, and who fixes it?
- Will you set up containment and negative air, and how will you protect the rest of the home?
- Who does the clearance testing after the work, and is that person independent from you?
- What exactly will you remove, and what will you clean and keep?
- Is your company licensed for mold work where this job is?
Guides for This Job
- DIY with careSafe DIY Mold Cleanup for Areas Under 10 Square FeetA step by step method to clean up mold under 10 square feet safely, with the gear to buy, what to throw away, why bleach is not the default, and when to stop.
- DIY with careMold Remediation Cost in 2025 and 2026Typical 2025 to 2026 mold remediation costs by area and location, from bathrooms to attics, plus testing, containment and rebuild, and what moves the price.
- DIY with careSafe DIY Mold Cleanup for Areas Under 10 Square FeetA step by step method to clean up mold under 10 square feet safely, with the gear to buy, what to throw away, why bleach is not the default, and when to stop.
- DIY with careAttic Mold on Roof Sheathing, Causes and FixesWhy mold grows on attic roof sheathing, how to find the cause, the fixes that stop it for good, and how to tell a cosmetic stain from a roof that needs work.
Questions People Ask
How many mold remediation companies serve Gresham?
Which mold remediation companies in Gresham are open 24 hours?
Who has the best reviews in Gresham?
What should I do before a company arrives in Gresham?
All restoration companies in Gresham · Mold Remediation in every market
Restoration Companies in Gresham, OR
Compare local restoration and remediation specialists around Gresham, OR