King of Prussia, PA
Mold Remediation in King of Prussia, PA
King of Prussia, PA has 8 mold remediation companies in our listings, 6 list themselves as open 24 hours and the most reviewed is A Waterproofing Solution Inc with 217 reviews.
8 Companies Doing Mold Work in King of Prussia
- 1
RestoreCore24/7
Google rating 4.0 from 55 Google reviews
Verified Remediation Pro
Water DamageMoldFire and SmokeSewageBiohazard
- 2
PuroClean of King of Prussia24/7
Google rating 5.0 from 38 Google reviews Facebook 5.0
Best in King of Prussia 2026Top Rated 2026
Water DamageMoldMold TestingFire and SmokeSewage
- 3
Phoenix Response Services24/7
Google rating 5.0 from 14 Google reviews
Highly Rated 2026
Water DamageMoldMold TestingFire and SmokeSewage
- 4
A Waterproofing Solution Inc24/7
Google rating 4.9 from 217 Google reviews Facebook 5.0 · HomeAdvisor 4.9 · BBB profile · Angi 4.8 (42)
Top Rated 2026
Water DamageMoldMold Testing
- 5
Reynolds Restoration Services24/7
Google rating 4.7 from 142 Google reviews
Top Rated 2026
Water DamageMoldMold TestingFire and SmokeStorm
- 6
MAS Labs Mold
Google rating 5.0 from 1 Google review
Verified Remediation Pro
Water DamageMoldMold TestingAsbestosLead Paint
- 7
SERVPRO of King of Prussia24/7
Google rating 4.7 from 44 Google reviews Yelp 2.3 · Facebook 3.0
Top Rated 2026
Water DamageMoldMold TestingFire and SmokeSewage
- 8
Delco Mold Removal and Remediation - Wayne
No public reviews yet
Verified Remediation Pro
Water DamageMoldMold Testing
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 King of Prussia
On Angi (1)
Have a BBB Profile (1)
Also matched here, 3 on Facebook, 1 on HomeAdvisor and 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 King of Prussia
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 King of Prussia | 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
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All restoration companies in King of Prussia · Mold Remediation in every market
Restoration Companies in King of Prussia, PA
Compare local restoration and remediation specialists around King of Prussia, PA