*The Angi rating for Radon Detection And Reduction companies in Fairfield, 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 Fairfield, 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 November 17, 2025
Serving Fairfield, PA and surrounding areas
Approved
In business since 2017
Free estimates
Customers say: Quick response
"Radon was over 6, now it's under 1. Job was done quickly."
Serving Fairfield, PA and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
With over 5 years of experience MCJ Home Inspection LLC was founded on the belief that your home is special place. The home buying experience can be a long and daunting process. It can also involve considerable financial investment.\n\nAt MCJ Home Inspection LLC we understand your concerns and will work diligently to help you make the best decision possible by providing you with clear, reliable and complete reports.\n\nwww.mcjhomeinspection.com\n\nTeachers, First Responder & Military Veteran Discounts Available - Inquire Within \n\nAccepts Cash, Checks, Major Credit Cards & Venmo
Serving Fairfield, PA and surrounding areas
In business since 2020
Free estimates
Emergency services offered
"Our inspector was Alan and he was, in a word, excellent. He truly went above and beyond. We highly recommend MCJ in general and Alan in particular."
Serving Fairfield, PA and surrounding areas
In business since 2008
Free estimates
Emergency services offered
"I express my gratitude to Bill and his staff at Flood Crew LLC enough! A month before I sold my home they cleaned the carpets; 2 days before closing I called Bill back due to water damage to the home. Bill was onsite mitigating the water damage within 40 minutes of my call to him. They were quick and professional with their water mitigation efforts and were also GREAT with managing the repair/renovation work. He went above and beyond due to my unique situation with the home sale. Thanks Bill for your calm, kind and professional manner. I hope I never have water damage again as it is devastating BUT if I did I would use Flood Crew again in a second.... and will certainly refer them to others!"
+57
Serving Fairfield, PA and surrounding areas
In business since 2016
Free estimates
Emergency services offered
"They have made a huge, huge, huge difference in the comfort of my 2 story 1980’s circa town home. Worth every single penny. I am now looking forward to see the electric savings too. Will report back."
+37
From average costs to expert advice, get all the answers you need to get your job done.
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.
Get clear answers on how much radon remediation costs, including average prices, key cost factors, and tips to save money on your home’s radon mitigation.
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
How does a radon mitigation system work? Learn more about how it pulls air and radon from the soil and expels it before it can enter your house.
Knowing how to test for radon will keep your home free and safe from this odorless gas—you just have to decide whether to do it yourself or hire a pro.
What is radon testing? Radon testing measures the presence and concentration of radon gas within indoor environments. Read on to learn more.
