National Radon Defense Companies in Maryland

AirWiz Radon

Rockville, MD 20852
Airwiz Radon provides radon testing, radon mitigation, and indoor air quality services throughout Maryland, including Rockville, Gaithersburg, and Silver Spring, and nearby.
Lawson Home Services
115 Atlantic Avenue
Milton, DE 19968
Lawson Home Services is a trusted local company for radon testing and mitigation, as well as insulation and home energy services in Delaware and the Eastern Shore of Maryland. Radon testing is easy and affordable, and Lawson Home Services offers several options for testing. If a radon problem is found in your home, we can provide safe mitigation to reduce the levels in your home.Lawson Home Services can install a radon mitigation system that is compatible with the current waterproofing system in your basement or crawl space.
Although no homeowner wants to increase cancer risks for family members, many people neglect to test their homes for radon, an invisible, odorless, cancer-causing gas that emanates from soil and rocks. Contacting a radon mitigation specialist to perform a radon test, or conducting your own test with a DIY radon test kit is the first step in protecting your family from hazardous levels of radon gas.

Protection from radon exposure in Maryland

Radon is a tasteless, odorless, colorless gas that is the natural result of uranium decay in the soil. If your home has high levels of radon, you and your family could be at risk of lung cancer. In fact, radon is the second leading cause of lung cancer in the U.S. and is responsible for approximately 21,000 deaths per year.

Your local radon mitigation contractors, highly trained by National Radon Defense, want to inspect your home to identify the radon levels and determine whether radon abatement is necessary. These radon experts can provide industry-leading mitigation services to maintain a healthy radon level within your Maryland home.

Radon testing and radon mitigation in MD

We Provide:
  • Radon testing
  • Radon mitigation systems
  • Multi-family radon testing & mitigation
  • Vapor intrusion mitigation
  • Indoor air quality services
You Receive:
  • A healthy home environment
  • Clean indoor air
  • Protection for you and your family
  • Safe radon levels
  • Peace of mind

Customer Reviews

  • full starfull starfull starfull starfull star
    By Deb T.
    Middletown, DE
    Every employee we dealt with was professional,...
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    Customer Review

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    By Deb T.
    Middletown, DE
    Every employee we dealt with was professional, knowledgeable and respesctful. We used Lawson for radon mitigation. Job was completely quickly and on time. Highly recommend.
  • full starfull starfull starfull starfull star
    By Paul J.
    Smyrna, DE
    Upon arrival, the technician verbally stated the way he was...
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    Customer Review

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    By Paul J.
    Smyrna, DE
    Upon arrival, the technician verbally stated the way he was going to start this project and nailed it. Someone who has pride in his work. Straight and clean work. A pleasure to have him work on my home.
  • full starfull starfull starfull starfull star
    By Sharon G.
    Smyrna, DE
    Boys & Girls Clubs of De School Based Club programs...
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    Customer Review

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    By Sharon G.
    Smyrna, DE
    Boys & Girls Clubs of De School Based Club programs have been more than pleased with the services from Lawson Home in Milford. We use them for Radon testing to make sure our clubs are safe. They are professional and return calls and estimates quickly. They are personable and great to work with! Will always reach out to them! 
  • full starfull starfull starfull starfull star
    By Kim V.
    Lewes, DE
    Our experience with Lawson Home Services was outstanding...
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    Customer Review

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    By Kim V.
    Lewes, DE
    Our experience with Lawson Home Services was outstanding. Michael Medianick is very knowledgeable and professional. He explained all details regarding the test and remediation process.
  • full starfull starfull starfull starfull star
    By Richard
    Ridgely, MD
    I would recommend you to friends!
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    Customer Review

    full starfull starfull starfull starfull star
    By Richard
    Ridgely, MD
    I would recommend you to friends!
  • full starfull starfull starfull starfull star
    By Gregory P.
    Newark, DE
    All five stars!
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    Customer Review

    full starfull starfull starfull starfull star
    By Gregory P.
    Newark, DE
    All five stars!
  • full starfull starfull starfull starfull star
    By Cathy R
    Hockessin, DE
    Excellent crew! Easy to work with and a very good...
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    Customer Review

    full starfull starfull starfull starfull star
    By Cathy R
    Hockessin, DE
    Excellent crew! Easy to work with and a very good experience.
  • full starfull starfull starfull starfull star
    By Nancy K.
    Denton, MD
    So far, so good!
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    Customer Review

    full starfull starfull starfull starfull star
    By Nancy K.
    Denton, MD
    So far, so good!
  • full starfull starfull starfull starfull star
    By Henry L.
    Wilmington, DE
    No problems at all. Crew was professional and helpful.
    View Review

    Customer Review

    full starfull starfull starfull starfull star
    By Henry L.
    Wilmington, DE
    No problems at all. Crew was professional and helpful.

Testimonials

  • A happy customer in Harrington, DE. This kind of feedback lets us know that we are doing our best to exceed... Read Full Testimonial
    Deborah C.
    Harrington, DE

    Customer Testimonial

    Deborah C.
    Harrington, DE
    "Danté, AJ, and Kyle were a great work crew from start to finish. They kept me updated, worked hard throughout the day, and cleaned up each afternoon."
  • Lawson Home Services got a 5-star review from Sam and Diane in Rehoboth Beach, DE Read Full Testimonial
    Sam M.
    Rehoboth Beach, DE

    Customer Testimonial

    Sam M.
    Rehoboth Beach, DE
    "As part of the process of upgrading our HVAC system, we engaged Lawson Home Services to perform an energy audit. Ryan spent several hours at our home evaluating numerous possible vulnerabilities for energy loss. We received a very thorough report detailing issues and possible corrections. Highly recommend"Currently, in December 2023, Energize Delaware subsidizes home energy audits for Delaware Residents, resulting in a total cost of just $50 for the homeowner ($25 if you are military or a first responder). Call Lawson Home Services to get on the schedule while this amazing offer is still in effect.
  • Lawson Home Services got a 5-Star rating from Tom and Carol in Rehoboth Beach, DE Read Full Testimonial
    Tom H.
    Rehoboth Beach, DE

    Customer Testimonial

    Tom H.
    Rehoboth Beach, DE
    "Donnie Lonski of Lawson Home Services came to our home to clean our dryer duct and the back of our dryer. My goodness he was absolutely wonderful. The last tech that came refused to open the back of our dryer and clean the lint. He claimed it was no necessary to open the flexible vent hose to remove all the lint. After a few years our dryer was [getting] very hot. Clothes were still damp. So I just stopped using my dryer and hung everything on all the doors. I was afraid of a fire. Saved money on the electric bill, but I needed my dryer back. We want to tell you the Don checked everything and he said you must always remove the flexible vent hose and clean in the back of the dryer. And it should be done once every year. Not only that [but] Don went into our crawl space and found our metal duct work was improperly installed. Instead of using the metal the whole 20 feet the used 15 feet of metal and used the flexible vent hose at both ends and did a terrible job of taping - as a result we had major leakage [pumping moisture into the crawl space] Don said he will return when the office schedules him and de will do the job correctly. Don was very professional, ever so pleasant, and extremely knowledgeable. Don really took his time to explain all the problems we had. We are so grateful that we ended up with a great guy. Please schedule Don to return to complete our job completely".
  • Ron A. first learned about Dr. Energy Saver Delmarva and everything we do when visiting our booth at a local... Read Full Testimonial
    Ron A.
    Newark, DE

    Customer Testimonial

    Ron A.
    Newark, DE
    Ron A. first learned about Dr. Energy Saver Delmarva and everything we do when visiting our booth at a local health fair. A few months later he was ready to call us in to get his Newark. DE home evaluated and solve some comfort issues they have been experienced. During the inspection, our technicians found some insulation deficiencies in the garage, the attic and the crawl space. There was also mold in the crawl space, something that Ron didn't know before the inspection. The garage was insulated and the attic received 25 extra inches of blown cellulose to bring it up to the recommended R-Value for the region. The crawl space was insulated, sealed and a dehumidifier now controls humidity in the area to keep mold from coming back.
  • You were professional from the very beginning: the sales people to the installation -- and the product is... Read Full Testimonial
    Boyd B.
    Harrington, DE

    Customer Testimonial

    Boyd B.
    Harrington, DE
    The crawl space under Boyd B.'s home in Harrington, DE was causing a myriad of problems for him and his wife. There was the overall temperature discomfort a lot of humidity could be felt throughout the house. The floors used to be very cold during the winter. When Boyd and his wife saw Dr. Energy Saver Delmarva at a home show, they decided to call them to fix the crawl space -- and they are very happy they did. The company delivered great service, from beginning to end and the results are noticeable, with great improvement in comfort and energy efficiency. "You were professional from the very beginning: the sales people to the installation -- and the product is doing exactly what you told us it would do. Actually in my opinion, doing more. We are very pleased" -- says Boyd. "Anyone who is experiencing similar type of problems that we've had should consider sitting down and talking to you folks about what you can do for them!"
  • They were very good at cleaning up everything, putting it in plastic bags and taking it away. It was perfect... Read Full Testimonial
    Grethe C.
    Salisbury, MD

    Customer Testimonial

    Grethe C.
    Salisbury, MD
    The crawl space in Grethe C.' s Salisbury, MD home was encapsulated and insulated by Dr. Energy Saver Delmarva. She chose the company because, unlike other area competitors, Dr. Energy Saver was able to handle every phase of the project: encapsulation, dehumidification and insulation, as well as the installation of a crawl space door. In this video she talks about her experience with the company and the results achieved after the work was completed. The certified home performance specialist that came to her home was very thorough in his examination, diagnosis and explanation of the problems, as well as in showing her all the different options to fix them. She was also very impressed with the installation crew: "They were very good at cleaning up everything, putting it in plastic bags and taking it away. It was perfect. I did not have any mess in my lawn" she says. She was happy when the crew invited her to crawl under the house to inspect the finished crawl space. Since the project was finished she felt a big improvement in comfort. Her hardwood floors now are warm enough for her to walk on them barefoot during the winter.
  • They actually found that something that they thought had to be done, didn't have to be done. So they were... Read Full Testimonial
    Craig Z.
    Milford, DE

    Customer Testimonial

    Craig Z.
    Milford, DE
    Craig Z. was spending a lot of money -- roughly $50 dollars a day -- to heat his Milford, DE home in the wintertime. The company that installed his furnace then recommended Dr. Energy Saver Delmarva. The home performance technician came and performed a comprehensive home energy audit for free -- an experience that according to Craig was very informative. After auditing the property, the technician started to build a plan showing Craig all his options. "He gave us choices, which I rally appreciate" -- says Craig."Everything is itemized, there is an explanation why that is needed and each individual part of the work that is gonna be done with the price." Dr. Energy Saver Delmarva then sent the crew in to air seal and insulate the third floor and the basement. Craig was really impressed with the friendliness, professionalism, expertise ans honesty of the installers. "They actually found that something that they thought had to be done, didn't have to be done. So they were very honest about it, and they saved me about 800 or 900 dollars!That gives you even more faith on the job that they did." Since the job was performed, his home is much more comfortable and his energy bills are lower, As an added bonus, his wife, who used to suffer from asthma and indoor allergies, has experienced a noticeable improvement in her condition, thanks to the energy efficient dehumidifier installed in the basement, which rids the air of moisture, mold spores, dust mite pellets and other allergens.
  • I will give them a 10 because it turned out really well Read Full Testimonial
    Norma & William M.
    Milford, DE

    Customer Testimonial

    Norma & William M.
    Milford, DE
    The crawl space in William and Norma M.'s Milford, DE home had all the typical problems you can find in a dirt, vented and uninsulated crawl space. There was mold, musty odors and a lot of discomfort during the winter time, all because of that crawl space. Dr. Energy Saver was the company they chose for the job and in this video the couple describes the entire experience with the company and the products they installed. "The musty odor is gone. The SaniDry I think is very nice. You don't have to empty the dehumidifier." -- says William . "I will give them a 10 because it turned out really well" -- he adds.
  • The quality of their work is outstanding and the level of care given to keeping things in order was very much... Read Full Testimonial
    Ronald S.
    Milton, DE

    Customer Testimonial

    Ronald S.
    Milton, DE
    Mike and the crew were great. I didn't know that they could do so much. I was expecting to see several different teams show up to handle this job. The quality of their work is outstanding and the level of care given to keeping things in order was very much appreciated. They took great care in not disturbing my wife and I and the three dogs during the job. They treated our house as if they were working in their own homes and this was also much appreciated. They were very friendly and courteous to us and present a wonderful face to your company. Our first real contact with Dr. Energy Saver was with Joe. We were impressed with his most thorough and detailed audit of our house. He took time to explain the situation and the solutions available. He was most accommodating when we needed to make a last minute addition to the job and got it fitted into the schedule. He was always available to answer our questions along the way. He has a very warm and kind way about him and we felt like we were dealing with a good friend. All in all we are very happy with Dr. Energy Saver and are looking forward to enjoying an improved living condition in our home. Thanks so much for being a quality organization.
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  • Radon Mitigation System Activation
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  • Radon Mitigation in Gaithersburg MD
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Featured Maryland Cities

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Recent job requests for radon mitigation in MD

  • Project Location Silver Spring, MD 20910
    Comment Have been monitoring radon levels in our basement for twelve months. Average is generally below 2.8 but often is much higher. Want to see what can be done to lower the levels.