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Avatar for TOPS RADON
TOPS RADON
5.0(
8
)
Radon Gas - AbatementRadon Gas - Testing

Serving Falmouth, VA and surrounding areas

Approved

In business since 2025

Free estimates

Offers commercial services

"Ben, I can’t thank you enough. You take pride in your work and I respect that. You worked so hard and payed attention to the smallest of details. The results speak for themselves. If you are looking for a radon mitigation system, look no further than Tops Radon. First class service from beginning to end. I cannot recommend Ben enough. God bless you Ben."
External fan
Mitigation system
Mitigation system
Mitigation system
Response time1 day
Response rate96%
Avatar for Homeworx Services, Inc.
Homeworx Services, Inc.
4.7(
12
)
Radon Gas - Testing

Serving Falmouth, VA and surrounding areas

Approved

In business since 2006

Credit card accepted

Customers say: Quick response

Homeworx Services, Inc, 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.

Inspection Pictures
Inspection pictures
Deck beam
Tub Drain
Chimney

+12

Response time4 hrs
Response rate92%
Recommended by100%of homeowners
Avatar for Radon Experts of VA, LLC
Radon Experts of VA, LLC
4.9(
83
)
Radon Gas - Abatement

Serving Falmouth, VA and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"They were polite and quick to get the work done. The first installation was not sufficient to reduce the radon levels but they came out a second time, free of charge, to make the necessary changes. The final result was more than satisfactory."
external
components
Internal Part
exterior
External part

+23

Recommended by98%of homeowners
Avatar for CSI Home and Commercial Services
CSI Home and Commercial Services
4.6(
80
)
Radon Gas - AbatementRadon Gas - Testing

Serving Falmouth, VA and surrounding areas

In business since 1995

Free estimates

Credit card accepted

"CSI was flexible and was able to schedule a home inspector the day after I got a bid accepted on a house. The inspector, Patrick, showed up on time and the inspection took about 4 hours. Patrick was responsive to any questions I had by email or live during the inspection. My one recommendation is that I requested a pest, mold, radon, and home inspection. It would be a better heads up if they explained that they sometimes outsource the radon inspection depending on availability of radon inspectors. Also, they can explain a bit more for new home buyers what is involved with a mold inspection. Patrick ended up just eyeing whether he spotted any mold. Because he did not see any mold, we did not have to pay extra for mold samples."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

Recommended by97%of homeowners
Avatar for Emergency Restoration Services LLC
Emergency Restoration Services LLC
4.7(
103
)
Radon Gas - Testing

Serving Falmouth, VA and surrounding areas

In business since 2011

Emergency services offered

Warranties offered

"I had significant water intrusion into my garage and a bathroom, which is underneath my kitchen, during the tropical storm last fall. There had also been some previous water damage as well. I used Angie's list deal to get mold testing done. Aaron showed up at the scheduled time and completed the testing. In a few days, he sent me the results of the testing and a quote on remediation. Fortunately the mold was minor,, however the damage was still significant so I contracted to fix the damage. The work took about three days. They used vapor barrier and fans to keep the air contained in the garage as they removed the drywall and insulation, treated the mold that they found. They replaced the insulation and put up new drywall using quality materials. Overall, the work went smooth. The workers were timely, professional and took good care of my home."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+37

Response time3 days
2 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Flood Crew LLC
Flood Crew LLC
4.6(
40
)
Radon Gas - AbatementRadon Gas - Testing

Serving Falmouth, VA 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
Avatar for Advanced Home Inspection, LLC
Advanced Home Inspection, LLC
4.4(
5
)
Radon Gas - Testing

Serving Falmouth, VA and surrounding areas

In business since 2016

Free estimates

Credit card accepted

Welcome to Advanced Home Inspection LLC! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you! \n\nCombined 100+ years experience in the housing industry as a contractors, builders, historic restoration, and inspectors. Experienced in historic and newer homes.\nWe provide instant reporting, short notice and non-traditional scheduling. Your inspection will include photos of all shut off locations, dates and typical life spans of all mechanical units, maintenance schedules, and probably a joke or two.\nFull home, prelist and pre-purchase home inspections including thermography (when necessary), all windows, all doors, all systems, all outlets, plumbing, electrical, crawl space/basement/slab, roof and more. \nPricing begins at $350 for full inspection\n$175 for addl services & walk thru

Example of estimate cost to rectify incl in report
Inspection
Inspection
Inspection
Example of estimate cost to rectify incl in report

+4

Response time7 hrs
Response rate97%
Recommended by80%of homeowners
Radon Detection and Reduction questions, answered by experts

Keeping radon from getting into your home is much better than having to get rid of it once it's already indoors. While there may not be a way to fully prevent radon from getting into your home, there are things you can do to reduce the gas's ability to enter. 

Sealing foundation cracks and openings can help keep the gas from seeping inside. Improving air flow, such as by opening windows, can also be helpful. If you're building your home from scratch, talk to your contractor about using radon-resistant construction to keep the gas out.

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.

Radon is a cancer-causing radioactive gas that poses serious health risks, infiltrating homes through foundation cracks and unnoticed spaces.

Radon is present almost everywhere but, like sunlight, the concentration levels and how often you are exposed to it have a large part to play in just how dangerous it is. There are levels of radon that are acceptable inside a house, but above a certain limit, radon becomes a serious radioactive hazard that is a known cause of lung cancer. In fact, radon exposure is the number two leading cause of lung cancer (after smoking).

The average radon mitigation system uses about 876 kWh of electricity per year, although the exact amount of electricity used will vary depending on the size of the radon fan. Once the system is installed, the annual increase to your energy bill could range from $30 to $300 per year, again depending on the size of the fan.

The Falmouth, VA 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.