Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Delmar, MD

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Delmar, MD?

Select your specific project to find the pro for you.

Verified Reviews for Radon Detection And Reduction pros in Delmar, MD

*The Angi rating for Radon Detection And Reduction companies in Delmar, MD 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 Delmar, MD 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 February 22, 2025

Find Radon detection and reduction specialists in Delmar

Avatar for In and Out Home Inspections, LLC
In and Out Home Inspections, LLC
4.8(
90
)

Serving Delmar, MD and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"Very professional showed up on time, went through every detail with me sent me a very well detailed report that day. Very happy with the whole experience."
Response time7 hrs
66 neighbors recently requested a quote
Recommended by94%of homeowners
Request Quote
Avatar for Mid Atlantic
Mid Atlantic
4.9(
18
)

Serving Delmar, MD and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"Chris was WONDERFUL! I just purchased a home and wanted to have a mold inspection done for peace of mind. Chris took time to explain the process and put my fears at ease with his vast knowledge. He reviewed the test results with me prior to closing which gave me the peace of mind I needed to confirm I was making a good purchase and great investment. I highly recommend Mid Atlantic Commercial Residential Real Estate Solutions. VERY PROFESSIONAL AND COURTEOUS!!"
Crawl Space
Crawl Space
Crawl Space
Crawl Space
Recommended by100%of homeowners
Request Quote
Avatar for SWAT Environmental
SWAT Environmental
4.1(
91
)

Serving Delmar, 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
Request Quote
District Home Inspectors, LLC.
New to Angi

Serving Delmar, 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
Request Quote
Sussex Environmental Health Consultants, LLC
5.0(
1
)

Serving Delmar, MD and surrounding areas

In business since 1998

Credit card accepted

Sussex Environmental Health Consultants, LLC, is an environmental, safety and health consulting firm located in Lewes, Delaware that serves the mid-Atlantic region. Sussex Environmental Health Consultants, LLC, has extensive experience in helping clients to maintain environmental and safety compliance. Sussex Environmental Health Consultants, LLC, is committed to providing the most reliable and professional environmental health consulting possible. Issues regarding health, liability all demand objective counsel based on sound scientific principles and ethical consulting practices. Our services are tailored to meet your specific needs, in addition to providing a timely and cost-effective product.

Response time7 hrs
Recommended by100%of homeowners
Request Quote
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.

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).

A homeowner can install a radon mitigation system on their own. But it’s a challenging DIY that requires a lot of knowledge about radon mitigation as well as familiarity with local regulations. You do not want to risk an improper installation that leaves the system unable to detect radon or gives it a shortened life span. Relying on a professional is the surest way to guarantee a successful installation.

The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.

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 Delmar, 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.

See all articles