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Top-Rated Radon detection and reduction specialists in Three Springs - Updated Nov 2026

Avatar for MCJ Home Inspection
MCJ Home Inspection
5.0(
4
)
Radon Gas - Testing

Serving Three Springs, 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

3 neighbors recently requested a quote
Avatar for Radon Protection Services of Gettysburg, Inc.
Radon Protection Services of Gettysburg, Inc.
4.5(
17
)
Radon Gas - AbatementRadon Gas - Testing

Serving Three Springs, PA and surrounding areas

In business since 1988

Free estimates

Small jobs welcome

"Bob and his crew did a great job. From dealing with the office staff from the first call all the way until job completion I was impressed with the service. Not only that he had the best quoted price as well and while this may not seem like a big deal there were a few factors that made this impressive. First he was coming from further away than any other company, a lot further, over an hour away. Next he quoted the job site unseen and found that a portion of the work he quoted was already done when he arrived onsite so after the lab test came back showing everything within acceptable ranges he surprised me with a refund for that portion of the job that he didn't have to perform."
Response time1 day
Recommended by100%of homeowners
Avatar for MCJ Home Inspection, LLC
MCJ Home Inspection, LLC
4.9(
35
)
Radon Gas - Testing

Serving Three Springs, PA and surrounding areas

In business since 2020

Free estimates

Emergency services offered

MCJ Home Inspection LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. \nWe offer Home and Commercial Inspections. \nRadon testing \nMold Testing \nMobile Home inspections \nSeptic/ Water testing \nPre Drywall \nWalk Thru \nProperty Yearly Inspections \n

Response time5 hrs
Response rate100%
Recommended by89%of homeowners
Helping Solutions, LLC
4.8(
5
)
Radon Gas - AbatementRadon Gas - Testing

Serving Three Springs, 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."
Recommended by100%of homeowners
Avatar for Flood Crew LLC
Flood Crew LLC
4.6(
40
)
Radon Gas - AbatementRadon Gas - Testing

Serving Three Springs, PA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"I had a pipe burst in the basement of our rental property, Flood Crew was referred by our realtor. They arrived quickly after the pipe was fixed by our plumber, demoed, and dried out the areas, even handled packing out our furniture and placing carefully in a pod storage while the work was being done. They did mold testing and made sure everything was safe, the best part was that they dealt with the insurance and we didn’t have to do anything."
After carpets were cleaned.
Before and after of Medallion
After color sealed
Apartment carpet cleaning
Drying bathroom wood subfloor from kitchen using indirect control heat, controlled by thermostat we set in place

+57

Recommended by88%of homeowners
Radon Detection and Reduction FAQs, answered by experts

Installation typically takes 1-2 days, depending on the system and property layout.

Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.

Long-term exposure increases lung cancer risks. Prolonged homestay individuals and smokers encounter heightened vulnerability and exposure concerns.

The cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.

No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.

The Three Springs, PA homeowners’ guide to radon detection and reduction services

From average costs to expert advice, get all the answers you need to get your job done.