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Avatar for Adam Contracting
Adam Contracting
4.5(
171
)

Serving Fairfax, VA and surrounding areas

Approved

In business since 2008

Emergency services offered

Warranties offered

"Outstanding experience throughout the spectrum of repairs.  We were exceptionally pleased with overall costs and quality of workmanship.  Justin's crew was very professional and went above and beyond to clean the work areas at the end of each day.  Justin was always accessible via phone and email for questions that we had.
Great experience -- we'll definitely use Adam Contracting again in the future!
"
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+32

3 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for SERVPRO of Springfield/Mt Vernon
SERVPRO of Springfield/Mt Vernon
4.6(
8
)

Serving Fairfax, VA and surrounding areas

Approved

In business since 2009

Emergency services offered

Warranties offered

"A crew showed up within the hour and immediately assessed and estimated, then went to work after I got the insurance OK.
It took several hours to tear out what was necessary, not only due to the extent, but because they were thorough and ensured that what they removed, both anticipated and unanticipated, was indeed necessary. I appreciated that. After they set the machinery to dry the infrastructure, I didn't have to clean up after them. Only had to hose the sidewalk from all the wet flakes of drywall that was removed. The crew did not slack off, nor were they surly. At a time when I'm trying not to stress out badly, their professionalism was welcomed.
A few days later when they removed the machinery at their estimated time, Jerry and Billie left only after they ensured the machines were no longer required.
My insurance sent another firm to perform the restoration, but had they sent the Burke ServPro for that I wouldn't have worried at all. [The new restoration company appears fine so far, too, but as it is ongoing, we'll see.]
Thanks, guys, for making a stressful event less stressful - that is almost as important as the quality work.
"
Drywall repair - after
Kitchen remodeling
Water damage project aft er being dried out
Drywall repair - before
Kitchen remodeling

+37

Response time1 day
2 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Radon Defense, LLC
Radon Defense, LLC
5.0(
5
)

Serving Fairfax, VA and surrounding areas

In business since 2017

Warranties offered

Small jobs welcome

"I purchased a radon kit to asses the need for radon mitigation but I was educated by the business owner himself who was incredibly knowleadeable and helpful. If we do have radon over the next 6 months after seeing what the averages are from winter to summer, this is the company we will gladly hire!"
Radon Reduction Systems
Radon Reduction Systems
Radon Reduction Systems
Response time30 mins
Recommended by100%of homeowners
Dragon Ridge Home Inspections
5.0(
8
)

Serving Fairfax, VA and surrounding areas

In business since 2003

Free estimates

Credit card accepted

"JT of Dragon Ridge performed a Home Inspection and Radon Testing of a SFH in Fairfax, VA. JT arrived before I did, and was already examining the exterior of the property. While we waiting for my realtor to arrive, he grabbed a ladder and did a complete inspection of the roof (not all inspectors do this). Once we got inside, he explained the processes and we began. I shadowed him throughout the whole processes, and it was a wonderful experience. He was very thorough and knowledgeable, and was always willing to provide complete and educational answers about both the good and the bad he found. We got the report later that evening, and it was well written, with plenty of pictures of any deficiencies. He also performed a Radon test, and reported the results a few days later. I spoke to him over the phone about the findings, and he was able to discuss in detail the methodology he used, and the meanings of the testing numbers. Overall, I would highly recommend JT and Dragon Ridge."
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Recommended by100%of homeowners
Avatar for The Inspectors
The Inspectors
5.0(
3
)

Serving Fairfax, VA and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"It was excellent. I've been working with that company for over 12 years now and I always found them to be exceptional at the work that they do. They were personable very responsive."
Recommended by100%of homeowners
Avatar for Water Damage America
Water Damage America
5.0(
100
)

Serving Fairfax, VA and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"They did a good job. They were reliable. They would inform you if there was an issue and they did what they said they would do. I would give them 10 stars! I would hire them immediately if needed."
Recommended by98%of homeowners
Avatar for CSI Home and Commercial Services
CSI Home and Commercial Services
4.6(
80
)

Serving Fairfax, VA and surrounding areas

In business since 1995

Free estimates

Credit card accepted

"You certainly get what you pay for! While CSI wasn't the cheapest on our list of home inspection and radon testing quotes, the cost was more than reasonable for the level of service that we received. Ron, our home inspector, was fantastic! He arrived early, and I don't think he could have been more thorough than he was! He was very friendly and personable, and was more than willing to answer our questions during the inspection. He went through the entire home with a fine toothed comb! He pointed out defects that he found, and explained things in detail. He also highlighted the positive things he found. Used a drone to inspect the roof and chimney, and thermal imaging to check for hidden moisture. I feel like we have an excellent idea of the condition of the property we are buying, which has done a lot in making us feel more comfortable! The report we receiced within 24 hours was professional and clearly written with appropriate photos attached. Will certainly recommend to others, and will use them for any future home inspection needs we have!"
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+5

Recommended by97%of homeowners
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Radon Detection and Reduction questions, answered by experts

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.

You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.

The lifespan of a radon mitigation system depends on the type of system and its maintenance. With proper care, a system can last for many decades. Passive systems tend to last longer as they have fewer components that require replacement. Active systems, which have more moving parts like fans, generally have a shorter lifespan. For instance, water filtration devices and active pressurization systems require more frequent maintenance. While the system as a whole is durable, the radon fan in an active system typically has a lifespan of 5 to 10 years and will need to be replaced. As long as the fan is working, the mitigation system should function correctly.

The cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.

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

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