Keystone Mitigation Services provides 24 hour emergency services, fire damage restoration, mold remediation, storm damage restoration, and water damage restoration to Southeastern Pennsylvania and South Jersey.
Customers consistently praised the professionalism and expertise of the Keystone team, highlighting their thoroughness and attention to detail.
Responsiveness
The business received numerous compliments for their quick response times and effective communication, especially in emergency situations.
Customer Care
Many reviews noted the company's commitment to customer satisfaction, with staff taking the time to explain processes and reassure clients during stressful situations.
Quality of Work
Customers reported high-quality results, with many expressing satisfaction with the thoroughness and effectiveness of the remediation and repair services provided.
Trustworthiness
Reviewers frequently mentioned the honesty and integrity of the staff, emphasizing that they felt confident in the recommendations and services offered.
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Carrie Acevedo
1 day ago
5.0
Keystone Mitigation Services went above and beyond for our family during one of the most difficult and overwhelming times of our lives.
My mother passed away in her home, which triggered a massive insurance event that required the entire house to be cleaned out and mitigated. The situation was emotional, complex, and something we had never navigated before. From the very beginning, Bobby communicated clearly, consistently, and with compassion. He sent detailed videos, explained each step, and wasn’t afraid to ask the hard but necessary questions — which gave us confidence that nothing was being overlooked.
What truly set Keystone apart was the human aspect. This wasn’t treated like “just another job.” Bobby and the team genuinely understood what our family was going through. We live out of state, yet they handled the entire situation seamlessly, professionally, and with care — which lifted an enormous weight off our shoulders during a time when we were already emotionally exhausted.
In moments like these, trust matters more than anything, and Keystone earned ours completely. Their integrity, transparency, responsiveness, and compassion are unmatched. I cannot recommend them highly enough. If you are dealing with a loss, an insurance claim, or a situation that feels overwhelming, this is the team you want in your corner.
They are truly the best.
AR
Angela Reif
Jan 3, 2026
5.0
Keystone Mitigation Services did an outstanding job supporting a large scale pharmacy move. The level of organization, efficiency, and care their team provided was exceptional. Bobby and Jamie are hands on owners who clearly prioritize quality, communication and customer satisfaction.
The crew was punctual, professional and handled sensitive pharmacy equipment and materials with precision and respect. Everything was executed smoothly, safely, and on schedule- no small feat for a move of this size.
If you are looking for a reliable company capable of managing complex, large volume moves, Keystone Mitigation Services is absolutely the right choice. Highly recommended!
Thank you!!
FM
Frank Mazie
Jan 3, 2026
5.0
I can’t say enough good things about Keystone Mitigation. We had a leak in our roof, water ran down the walls of numerous floors in our house. They responded immediately and got to work right away. The crew was clean, fast, and extremely professional. They took the time to explain each step so we knew exactly what was happening. Excellent service during a stressful time—highly recommend.
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Olga Kurganova
Dec 28, 2025
5.0
We called Keystone when we were in a terrible situation—our property got damaged through two floors post roof leak. Bob was extremely responsive, he came immediately, explained everything in great detail, reassured us that he can remediate the mold and fix everything up. He then promptly sent his crew that was able to do the work and leave us with ceilings and walls looking brand new! His folks were very fast, respectful, left zero mess behind, and were just a pleasure to work with. AND! Bob dealt with our insurance for us from start to finish, we did not have to worry about a single email or phone call. I have already recommended Keystone to couple of folks and will continue to recommend every chance I get. Thank you!
HB
Hanna Baram
Dec 28, 2025
5.0
My neighbor had just used Keystone Mitigation Services for a small flood in their house - unfortunate for us both for needing these services, but fortunate for us for the connection! We reached out when our tub started leaking into the floor below. Bob was super quick to call back, super informative, reassuring and had his crew, Steve and Bobby, out here in less than an hr to assess the damage and begin mitigation. They were super kind and incredibly respectful of our space. They covered all surfaces they walked on and cleaned up afterwards ... the room looks better than it did before (minus the giant cutout in the ceiling for said mitigation).
Should you find yourselves in need of water mitigation services I couldn't recommend Keystone Mitigation Services enough!
Frequently Asked Questions About Keystone Mitigation Services
What should I do immediately after discovering water damage?
Upon discovering water damage, immediately stop the water source if possible. Exercise caution around electrical hazards. Contact a professional restoration company promptly for emergency assistance.
How quickly can you respond to emergency water damage calls?
Our emergency response service operates 24 hours a day, 7 days a week. We aim to arrive at your location within 60 minutes in Philadelphia and nearby areas.
Do you work with insurance companies?
We collaborate with insurance providers and supply necessary documentation to facilitate a smoother claims process for our clients.
How long does water damage restoration take?
The duration of water damage restoration typically ranges from 1 to 3 days, contingent on the severity of the damage and the time required for thorough drying.
Can water damage cause mold growth?
Mold can indeed develop within 24 to 48 hours of water exposure. Prompt action is essential to prevent mold growth following water damage.
What are the signs of mold in my home or business?
Indications of mold presence include persistent musty odors, visible mold spots, increased allergy symptoms, and discoloration on walls or ceilings.
Is mold dangerous to my health?
Mold can pose health risks, potentially causing respiratory problems, allergic reactions, and exacerbating asthma symptoms. Black mold is particularly concerning.
How do you remove mold safely?
Our mold removal process adheres to IICRC-certified protocols. We employ HEPA filtration systems and apply antimicrobial treatments to ensure comprehensive remediation.
Do you offer mold inspections and testing?
We provide professional mold inspection services, including air quality testing and laboratory analysis when necessary.
Can mold return after remediation?
Mold should not reoccur if the underlying moisture source is effectively addressed. We also provide moisture control solutions to prevent future mold growth.
What should I do immediately after discovering water damage?
Upon discovering water damage, immediately stop the water source if possible. Exercise caution around electrical hazards. Contact a professional restoration company promptly for emergency assistance.
How quickly can Keystone Mitigation Services respond to emergency water damage calls?
We operate 24/7 and aim to arrive within 60 minutes in Philadelphia and nearby areas such as South Jersey and Southeastern Pennsylvania.
Does Keystone Mitigation Services work with insurance companies?
Yes, we collaborate with insurance providers and supply necessary documentation to facilitate a smoother claims process for our clients.
What is the typical duration for water damage restoration?
Restoration usually takes 1 to 3 days depending on damage severity and drying time required.
Can mold develop after water damage and how quickly?
Mold can develop within 24 to 48 hours of water exposure, so prompt remediation is essential to prevent growth.
Do you offer mold inspections and how are they conducted?
We provide professional mold inspections, including air quality testing and lab analysis when necessary, following IICRC-certified protocols.
What payment options are available at Keystone Mitigation Services?
We accept cash, check, invoice payments, PayPal, and Zelle.
What are the operating hours of Keystone Mitigation Services?
We operate 24 hours a day, 7 days a week, providing emergency services around the clock.
What nearby services can customers find close to Keystone Mitigation Services in Langhorne, PA?
Nearby you can find Sweet On Sugar, LLC bakery for a sweet treat, TDS Concrete for building supplies, and All Pro Auto Service for automotive repair, making it convenient for customers to handle multiple needs in one trip.
How can nearby rental services assist customers visiting Keystone Mitigation Services?
Services like U-Haul Neighborhood Dealer and Penske Truck Rental nearby can help customers rent trucks for moving or transporting items related to restoration projects or personal needs.
Are there entertainment or event planning services near Keystone Mitigation Services?
Yes, East Coast Event Group offers event planning and media production, while RentALL Affairs provides party supplies and rentals—helpful for customers planning gatherings after restoration work is completed.