*The Angi rating for Radon Detection And Reduction companies in Malvern, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.
*The HomeAdvisor rating for Radon Detection And Reduction companies in Malvern, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.
Last update on September 24, 2025
Serving Malvern, PA and surrounding areas
Approved
Super Service Award Winner
In business since 2018
Free estimates
Warranties offered
"They were really helpful and polite they explained the job from start to finish and they explian how radon is harmful."
+8
Serving Malvern, PA and surrounding areas
Approved
In business since 2015
Free estimates
Credit card accepted
"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!"
+3
Serving Malvern, PA and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
At Best Option Restoration of Montgomery County, we specialize in comprehensive disaster restoration services. Our team is dedicated to safeguarding homes and businesses from the damaging effects of mold, water, and storms. Here’s what sets us apart:\n\nMold Remediation: Our certified experts assess and isolate mold contamination, ensuring thorough removal and preventing further spore spread. We identify the root cause, devise effective solutions, and prioritize your safety.\nWater Removal and Storm Damage Restoration: When water wreaks havoc due to storms or other incidents, we’re here to help. Our 24/7 emergency response team swiftly tackles water extraction, drying, and structural repairs.\n\nComprehensive Services: Beyond mold and water remediation, we handle storm damage repairs, basement flood cleanup\nChoose Best Option Restoration of Montgomery County for reliable, efficient, and compassionate restoration services. We’re committed to restoring peace of mind and protecting your property.
Serving Malvern, PA and surrounding areas
In business since 2008
Free estimates
Emergency services offered
"They came back and checked on it when the levels weren't quite what they should be. I only have good things to say about them. They were very professional and knowledgeable. They seemed to have a lot of information about radon and how to have it removed from our house, and keep the levels down. The price was reasonable."
Serving Malvern, PA and surrounding areas
In business since 2019
Free estimates
Emergency services offered
"They did an excellent job, the house looks better, they worked very hard, they took 3 days and cleaned up after and did a great job, would highly recommend them."
+88
Serving Malvern, PA and surrounding areas
In business since 1998
Credit card accepted
"Good communication, prompt, and great service."
Serving Malvern, PA and surrounding areas
In business since 2020
Free estimates
Emergency services offered
"I just bought a house and wanted to make sure the air quality was was taken care of. The people from RAM were Professional, clean, and meticulous."
Serving Malvern, PA and surrounding areas
In business since 2009
Free estimates
Credit card accepted
"If you’re looking to get any type of inspection or home services then look no further. I recently became a customer of Justin Ake after trying to get my soon to be home inspected. Rick was dispatched to the property and went above and beyond, both explaining the inspection process and showing me key points in the houses plumping and drainage systems. As well as providing information on other tests and services the company performs. I don’t normally write reviews, but I have to say this is one business that takes pride in their trade."
Serving Malvern, PA and surrounding areas
In business since 1993
Free estimates
Credit card accepted
We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We specialize in radon gas testing and abatement. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!
Serving Malvern, PA and surrounding areas
In business since 2010
Free estimates
Emergency services offered
"Mold damage was more extensive than I had hoped. Extra outside services were advised. Not sure all of those recommendations were needed."
From average costs to expert advice, get all the answers you need to get your job done.
The cost of a radon mitigation system in Philadelphia, PA, depends mostly on the type of system being installed. Use this guide to learn about your options.
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
Find out what impacts radon testing costs, including average prices for DIY kits and professional services, so you can protect your home and budget confidently.
Radon is a gas that you can't see or smell and is harmful to your health. If your home has radon, you need to know who installs radon mitigation systems.
You need to protect your home from radon, but what does a radon mitigation system look like? Check out this radon mitigation system diagram to learn how it works.
How long does a radon mitigation system last? A properly installed and maintained system can last 20 years or more, but various issues can reduce the life span.
