1 Stop Restoration
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Keystone Mitigation Services
Keystone Mitigation Services provides water damage restoration, mould remediation and storm damage work across Southeastern Pennsylvania and South Jersey, with technicians available around the clock.
What they do
Keystone Mitigation Services handles water damage restoration, mould remediation, fire and smoke damage, and storm damage work, including emergency tree work. Its water damage services cover removing water, drying the area, reducing humidity and cleaning, with tools used to locate hidden moisture. Mould work begins with a free inspection, followed by finding the moisture source, containing the affected area and removing the growth. The company also rebuilds after damage. Emergency response is available around the clock, every day, and free estimates are offered. Online estimates are available, and the parking is wheelchair accessible. Services are offered in English and Spanish. The business is based in Langhorne, Pennsylvania, and serves the surrounding area of Southeastern Pennsylvania and South Jersey.
- Water damage restoration
- Mould remediation
- Rebuild after damage
- Fire and smoke damage
Listed under Water damage and mould remediation
Where they work
What we checked
- Its own website lists this work: keystonemitigationservices.com/mold-remediation (opens in a new tab), keystonemitigationservices.com/old-houses-and-hidden-mold-where-mold-remediation-experts-look-for-damage-beyond-walls (opens in a new tab)
Checked 12 Nov 2026, from public sources.
Not yet verified. We haven’t contacted this business yet. Ask for a written quote before work starts.
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