
Asbestos
"The team that came to my home was courteous, heard what I needed, and explained how they were going to accomplish their task. They remove the asbestos in a way that was safe to them and to me. They observed the Covid 19 protocol. I was pleased with the job."
John G. in December 2020
"I have worked with SIS on numerous occasions as I completely trust them with my testing needs (mold & radon). They are responsive and knowledgeable, having extensive training and experience. Bob and Mary Ann are professional and courteous while providing a competitive price for their services. I highly recommend SIS for mold and radon testing!"
Staci D. in February 2024
In business since 2015
Fire Damage, Mold Remediation, Disaster Recovery , and 1 more
About us: "We proudly serve the Delaware Valley providing water damage repair, fire and smoke damage restoration, mold remediation and contents cleaning for residential and commercial customers. We are on call 24/7, 365 , to help you recover from the disaster. Our IICRC certified Technicians and professionals are there to provide you with quick, seamless service to ensure that the disaster mitigation, claims process, and rebuild occur seamlessly and efficiently."
Asbestos, Mold Removal
"We were so happy with the removal of our flooring! They helped remove all the tile and a little extra in the base coves of our walls."
FA71B0B4F31F68224BFA9B49760A42C488914041EF55FB35A1FE88E8E487667D E. in August 2025

Radon Abatement
"Dan came to our house early. Very pleasant and polite. Asked where he should park his car. Listened to my concerns. Answered my questions very well. Helped me understand what he was doing. Quickly repaired our radon fan. Checked to make sure it worked and that was it! Couldn’t ask for better or more pleasant customer service. I was very very happy. Found them randomly on HomeAdvisor. I would highly recommend."
Joshua U. in March 2018

Environmental Consulting, Testing Services, Mold , and 1 more
"Results were fast, received them in 2 days"
Jessica S. in October 2022

Mold Removal, Mold Remediation, Mold testing and removal , and 1 more
"Mack?s Mold Removal cam out same day did an indoor air quality test and I received the test results back within 24hrs. I highly recommend this company!!!"
stephen R. in November 2024
Recovery Services, Safely planning and removing asbestos, Recovery Services , and 1 more
"The whole team was great!"
Savanna H. in December 2022
Havertown Testing & Abatement Companies are rated 4.9 out of 5 based on 491 reviews of 491 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
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