Norristown, PA
Mold Remediation in Norristown, PA
Norristown, PA has 6 mold remediation companies in our listings, 5 list themselves as open 24 hours and the most reviewed is Roto-Rooter Plumbing & Water Cleanup with 1,230 reviews.
6 Companies Doing Mold Work in Norristown
- 1
SERVPRO of Norristown24/7
Google rating 4.6 from 148 Google reviews Yelp 5.0
Highly Rated 2026
Water DamageMoldFire and SmokeSewageBiohazard
- 2
BluSky Restoration Contractors24/7
Google rating 5.0 from 83 Google reviews
Top Rated 2026
Water DamageMoldFire and SmokeStorm
- 3
Unlimited Restoration, Inc. (URI) - Corporate HQ24/7
Google rating 4.5 from 14 Google reviews
Highly Rated 2026
Water DamageMoldMold TestingFire and SmokeSewage
- 4
Roto-Rooter Plumbing & Water Cleanup24/7
Google rating 4.7 from 1,230 Google reviews Yelp 2.3
Top Rated 2026Most Reviewed 2026
Water DamageMoldMold TestingSewage
- 5
American DrainZ24/7
Google rating 4.6 from 18 Google reviews
Highly Rated 2026
Water DamageMoldMold TestingSewage
- 6
Drytech Restoration Services
Google rating 5.0 from 9 Google reviews Houzz 5.0
Verified Remediation Pro
Water DamageMoldFire and SmokeSewageBiohazard
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 Norristown
On Angi
We did not find an Angi profile we could match to a company here yet.
BBB
We did not find a BBB profile we could match to a company here yet.
Also matched here, 2 on Yelp and 1 on Houzz. 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 Norristown
Prices in the Philadelphia-Camden-Wilmington, PA-NJ-DE-MD area run about 3 percent above the national average, so local jobs tend to cost more than the national figures.
| Job | Typical in Norristown | National typical |
|---|---|---|
| Mold Remediationper job, a typical professional job | $1,550 to $6,200 | $1,500 to $6,000 |
| Mold Remediationper job, an attic | $2,100 to $7,700 | $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 Norristown?
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Restoration Companies in Norristown, PA
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