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Avatar for Lawson Home Services, LLC
Lawson Home Services, LLC
4.4(
38
)
Radon Gas - AbatementRadon Gas - Testing

Serving Charlestown, MD and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Did a fantastic job! Had to come back several times to reduce our radon levels even further per our contract and came back each time promptly. Would definitely recommend them!"
Insulated Storage Deck
Insulated Storage deck with sturdy insulation retention dam around the perimeter.
Attic insulated to R60 TruSoft Cellulose
Chimney properly air sealed and wrapped with rockwool
Additional Photos

+2

Response rate100%
3 neighbors recently requested a quote
Recommended by85%of homeowners
County Large Home Inspections
4.5(
58
)
Radon Gas - Testing

Serving Charlestown, MD and surrounding areas

Approved

In business since 1999

Free estimates

Customers say: Quick response

"Ted Riddick did an excellent job of performing a mold test in our basement, at the buyers request. I was very leary at first, because we recently cleaned the carpets and were concerned and/or confused that mold could be in our basement. We certainly would have known if we had mold in our basement or water coming causing a mold situation. Needless to say no mold was found, and my worries were alleviated. Mr. Riddick is a seasoned inspector, with a deep knowledge all areas of home inspections. He was professional, kind, did a great job."
Response time10 mins
12 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for SWAT Environmental
SWAT Environmental
4.1(
91
)
Radon Gas - Abatement

Serving Charlestown, MD and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"I was very pleased with the service and work done by SWAT environmental. Lance was very helpful in explaining the process when he booked my appointment and the two techs who installed the radon remediation system were professional and courteous. The system itself isn't inconspicuous but I feel safer knowing that our radon levels are significantly lower now."
Response time1 day
Recommended by90%of homeowners
The Inspectors LLC
5.0(
11
)
Radon Gas - Testing

Serving Charlestown, MD and surrounding areas

In business since 2006

Free estimates

Credit card accepted

"Buying a home is stressful process itâ s very hard to find people you can trust today. The best part of this experience was the home inspection. Jared and the inspectors were easy and helpful from the start. They did a fantastic job of helping and explaining things to me. I price shopped before hand and talked to a few other companies and decided to go with the inspectors and do not regret it. Top notch work from top notch people! Do not hesitate to do business I know I will call them again!"
Response time30 mins
Response rate97%
Recommended by100%of homeowners
Avatar for Floodbusters Inc
Floodbusters Inc
4.4(
38
)
Radon Gas - AbatementRadon Gas - Testing

Serving Charlestown, MD and surrounding areas

In business since 1988

Free estimates

Emergency services offered

"Things went well. We had a poor sales experience due to a previous salesperson that did not fully disclose the situation I would experience, however Floodbusters did make the situation right and warrantied the product to ensure that my experience moving forward was the best it could be given the complexity of my basement situation. They continue to work with me and believe me if you have any situation like I do in regards to Iron Ore and the devastation it delivers to your waterproofing system, this crew through my experience is the team now to hire."
Finished Base Board System
Additional Photos
Additional Photos
Additional Photos
Recommended by81%of homeowners
District Home Inspectors, LLC.
New to Angi
Radon Gas - Testing

Serving Charlestown, MD and surrounding areas

In business since 2017

Free estimates

Credit card accepted

Welcome to District Home Inspectors. We are the premier professional Inspection company in Maryland. We offer the highest quality and most attentive customer service. We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Whether your project involves minor evaluations or complete inspections, we are glad to be your number one choice. Please call us today to schedule your appointment!

Response time40 mins
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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.

No, radon mitigation systems do not decrease home value or make a home harder to sell. In areas where homes experience similar radon exposure risks, a radon mitigation system is viewed as an improvement. Potential homebuyers often opt to buy a home with a radon mitigation system already installed to reduce the risk of cancer for their families.

Many radon fans carry a five-year manufacturer's warranty. That said, your radon fan should last between five and ten years. Regular inspections will ensure the fan is operating properly. Unusual or exceptional noise coming from the fan or indications on your manometer or system monitor can immediately tell you that something is amiss.

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.

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.

The Charlestown, MD 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.