Top-rated radon detection and reduction specialists.

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

Enter your ZIP and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

Find Radon detection and reduction specialists in Ocean City

Avatar for Lawson Home Services, LLC

Lawson Home Services, LLC

115 Atlantic Avenue
4.63(
35
)
•Approved Pro

Lawson Home Services, LLC

115 Atlantic Avenue
4.63(
35
)
•Approved Pro
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
98 local quotes requested

Full service Radon testing and mitigation, air duct and dryer vent cleaning, and blown-in attic insulation company. We service the entire state of Delaware and eastern Maryland.

"Very professional, knowledgeable, courteous and very customer focused. Would definitely use their services again!"

Chris A on November 2023

Full service Radon testing and mitigation, air duct and dryer vent cleaning, and blown-in attic insulation company. We service the entire state of Delaware and eastern Maryland.

"Very professional, knowledgeable, courteous and very customer focused. Would definitely use their services again!"

Chris A on November 2023

Avatar for In and Out Home Inspections, LLC

In and Out Home Inspections, LLC

11722 Back Creek Road
4.86(
85
)
•Approved Pro

In and Out Home Inspections, LLC

11722 Back Creek Road
4.86(
85
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
59 local quotes requested

Here at, In and Out Home Inspections, LLC, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"Our inspector did an excellent job with inspecting the home. He proved to be knowledgeable and offered recommendations for improvements."

Maurice on October 2025

Here at, In and Out Home Inspections, LLC, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"Our inspector did an excellent job with inspecting the home. He proved to be knowledgeable and offered recommendations for improvements."

Maurice on October 2025

American Radon Professionals

487 Bainbridge Rd
No reviews yet

American Radon Professionals

487 Bainbridge Rd
No reviews yet
17 years of experience

American Radon Professionals is a business certified in the Measurement and Mitigation of Radon. We are certified by the E.P.A. and N.R.P.P. in both of these techniques. We will test your home for radon and, if it is present, remove it from the home through our mitigation services. We work around the clock to fit your mitigation needs. Open 24 hours daily. We accept cash, check, or credit. We have discounts for seniors as well as those who have found our services through Angie's List.

American Radon Professionals is a business certified in the Measurement and Mitigation of Radon. We are certified by the E.P.A. and N.R.P.P. in both of these techniques. We will test your home for radon and, if it is present, remove it from the home through our mitigation services. We work around the clock to fit your mitigation needs. Open 24 hours daily. We accept cash, check, or credit. We have discounts for seniors as well as those who have found our services through Angie's List.

The Home Detective

4.91(
47
)

The Home Detective

4.91(
47
)
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

Home Inspections for Buyers, Sellers, Investors and Owners. Mold evaluation and sampling. Radon testing. Damp basement evaluation. Deck inspections. Consulting. We do NOT provide any repair service/remediation service to maintain a neutral, 3rd party position in the evaluation process. Serving Maryland, DC and Virginia since 1996. Licensed in MD/VA/DE ASHI Certified Inspector (American Society of Home Inspectors) MAHI (Maryland Association of Home Inspectors) NRSB (National Radon Safety Board) Certified Radon Specialist NADRA (North American Deck and Railing Association)

"Robert is FANTASTIC!!! The regulations that a typical home inspector must work by are not as thorough as most home buyers would prefer...luckily Robert is not quite typical. He is thorough to a T exploring the home from basement to chimney top. I would hire him for every home I look to buy in my future. Very confident and happy with his work."

Samuel R on July 2019

Home Inspections for Buyers, Sellers, Investors and Owners. Mold evaluation and sampling. Radon testing. Damp basement evaluation. Deck inspections. Consulting. We do NOT provide any repair service/remediation service to maintain a neutral, 3rd party position in the evaluation process. Serving Maryland, DC and Virginia since 1996. Licensed in MD/VA/DE ASHI Certified Inspector (American Society of Home Inspectors) MAHI (Maryland Association of Home Inspectors) NRSB (National Radon Safety Board) Certified Radon Specialist NADRA (North American Deck and Railing Association)

"Robert is FANTASTIC!!! The regulations that a typical home inspector must work by are not as thorough as most home buyers would prefer...luckily Robert is not quite typical. He is thorough to a T exploring the home from basement to chimney top. I would hire him for every home I look to buy in my future. Very confident and happy with his work."

Samuel R on July 2019

High Tech Home Inspections

31781 Kenilworth Dr
2.33(
3
)

High Tech Home Inspections

31781 Kenilworth Dr
2.33(
3
)
Customers say: Super punctual
16 years of experience

Your one-stop-shop for home and commercial Inspections in MD, DE, and VA, including beach communities from Rehoboth, Bethany, Lewes, and Ocean City High Tech Home Inspections is a licensed home, commercial, septic, termite, water, mold, & radon ins

"They performed an inspection for the buyers on the home we are selling. I question the general knowledge of Mr. Donnelly who performed the inspection, or they were working in conjunction with the buyer to get a price reduction. Some of the items noted were a non-working lantern. It's a candle holder. For a wax candle. Not sure why we would need a licensed electrician to repair it. They also noted that our garbage disposal was working fine but would recommend that we have a licensed plumber disconnect it since we shouldn't have one with a septic system. And that is correct. Which is why we don't have one and never did. Interesting how it was working correctly. Our brand new smoke detectors were also cited for not meeting the standards of the new law that went into effect last year. When I purchased them I brought them to the office of the State Fire Marshall to make sure they met the new code and they did. When I saw that in the report I was concerned and took one right away to our local firehouse and they assured me that they are correct. So either he didn't really look at them, or he doesn't know what he's talking about. Also cited was that our ridge vent was not properly installed and there was tar paper blocking it. I just had a roofing contractor come out this morning and he was completely perplexed. He took pictures to show me that what the inspector deemed as a blocked ridge cap, was in actuality the underside of the cap and screen mesh. I could go on and on, but I think my point is clear. While there certainly were some issues, (what home doesn't have some), it was hard to trust anything that was in the report. We lost the sale because we refused to fix things that were not an issue. If a future buyer chooses this company they will be told to find someone else, as this company will not be welcome back on our property. MP"

Maria P on June 2019

Your one-stop-shop for home and commercial Inspections in MD, DE, and VA, including beach communities from Rehoboth, Bethany, Lewes, and Ocean City High Tech Home Inspections is a licensed home, commercial, septic, termite, water, mold, & radon ins

"They performed an inspection for the buyers on the home we are selling. I question the general knowledge of Mr. Donnelly who performed the inspection, or they were working in conjunction with the buyer to get a price reduction. Some of the items noted were a non-working lantern. It's a candle holder. For a wax candle. Not sure why we would need a licensed electrician to repair it. They also noted that our garbage disposal was working fine but would recommend that we have a licensed plumber disconnect it since we shouldn't have one with a septic system. And that is correct. Which is why we don't have one and never did. Interesting how it was working correctly. Our brand new smoke detectors were also cited for not meeting the standards of the new law that went into effect last year. When I purchased them I brought them to the office of the State Fire Marshall to make sure they met the new code and they did. When I saw that in the report I was concerned and took one right away to our local firehouse and they assured me that they are correct. So either he didn't really look at them, or he doesn't know what he's talking about. Also cited was that our ridge vent was not properly installed and there was tar paper blocking it. I just had a roofing contractor come out this morning and he was completely perplexed. He took pictures to show me that what the inspector deemed as a blocked ridge cap, was in actuality the underside of the cap and screen mesh. I could go on and on, but I think my point is clear. While there certainly were some issues, (what home doesn't have some), it was hard to trust anything that was in the report. We lost the sale because we refused to fix things that were not an issue. If a future buyer chooses this company they will be told to find someone else, as this company will not be welcome back on our property. MP"

Maria P on June 2019

AMERICAN HOME INSPECTION,LLC

401 Mary Ave
No reviews yet

AMERICAN HOME INSPECTION,LLC

401 Mary Ave
No reviews yet
14 years of experience

American Home Inspection , LLC is a new company established in 2011. Family owned and operated. Our goal is to provide home inspections for all types of houses in the state of Maryland.No house is too small or too big for our inspection. We provide thorough home inspections to potential home buyers or sellers to protect your investment. We also perform Radon Testing at the home buyers request. President and owner Ray Grewe is a Maryland Licensed Home Inspector. He has obtained National Certification and Certification through American Home Inspection Training. Maryland License # 31212

American Home Inspection , LLC is a new company established in 2011. Family owned and operated. Our goal is to provide home inspections for all types of houses in the state of Maryland.No house is too small or too big for our inspection. We provide thorough home inspections to potential home buyers or sellers to protect your investment. We also perform Radon Testing at the home buyers request. President and owner Ray Grewe is a Maryland Licensed Home Inspector. He has obtained National Certification and Certification through American Home Inspection Training. Maryland License # 31212

Dr Energy Saver

115 Atlantic Ave
2.75(
4
)

Dr Energy Saver

115 Atlantic Ave
2.75(
4
)
Customers say: Super punctual
15 years of experience

Dr. Energy Saver Delaware is your prescription for lower energy bills® in Delaware & Eastern Maryland. We have helped hundreds of homeowners improve their homes comfort and health by making their homes more efficient. Our comprehensive home energy efficiency solutions are customized to fit your specific needs. From window replacement, home insulation and air conditioning (heating, cooling, and ventilation) to air sealing, attic insulation, water heaters and furnace maintenance, repair, and replacement. If you're serious about comfort and health in your home don't take a chance on singular solutions. Your family and your home deserve a total home performance efficiency plan! By evaluating your home's systems, Dr. Energy Saver Delaware can help to ensure that you're getting the best results.

Dr. Energy Saver Delaware is your prescription for lower energy bills® in Delaware & Eastern Maryland. We have helped hundreds of homeowners improve their homes comfort and health by making their homes more efficient. Our comprehensive home energy efficiency solutions are customized to fit your specific needs. From window replacement, home insulation and air conditioning (heating, cooling, and ventilation) to air sealing, attic insulation, water heaters and furnace maintenance, repair, and replacement. If you're serious about comfort and health in your home don't take a chance on singular solutions. Your family and your home deserve a total home performance efficiency plan! By evaluating your home's systems, Dr. Energy Saver Delaware can help to ensure that you're getting the best results.

Reliable Home Inspection Service

100 Old Kennett Rd
5.00(
38
)

Reliable Home Inspection Service

100 Old Kennett Rd
5.00(
38
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Reliable Home Inspection Service offers a variety of inspections related to the real estate transaction; Serving Delaware, Maryland and Pennsylvania, you can be assured that you will receive excellent customer service, especially with our one stop shop philosophy. Our computer generated report, which is delivered on-site, has been recognized nationally and locally as an extremely helpful tool for the real estate transaction. With 24-7 availability for scheduling and customer service, we are here to help serve you! We also offer a variety of discounts for you and look forward to the opportunity to be on your team and provide impeccable service to you as a buyer and seller.

"Paul Duhamel performed home inspection and everything went wells, It took about 3 hrs and he notified few issues in the house and he answered to all my questions. Very professional and to the point. I refereed to my friends and even he is also happy with the inspection they performed."

Sirisha B on June 2019

Reliable Home Inspection Service offers a variety of inspections related to the real estate transaction; Serving Delaware, Maryland and Pennsylvania, you can be assured that you will receive excellent customer service, especially with our one stop shop philosophy. Our computer generated report, which is delivered on-site, has been recognized nationally and locally as an extremely helpful tool for the real estate transaction. With 24-7 availability for scheduling and customer service, we are here to help serve you! We also offer a variety of discounts for you and look forward to the opportunity to be on your team and provide impeccable service to you as a buyer and seller.

"Paul Duhamel performed home inspection and everything went wells, It took about 3 hrs and he notified few issues in the house and he answered to all my questions. Very professional and to the point. I refereed to my friends and even he is also happy with the inspection they performed."

Sirisha B on June 2019

Showing 1-10 of 14
Radon Detection and Reduction questions, answered by experts

You should have a professional test for radon every two to five years. A good rule of thumb is to get testing done every five years if you’ve never had an issue before and every two years if you have. You may also want to schedule testing if you notice symptoms of radon exposure or if you do intermittent DIY radon testing and notice changes in your levels between tests. If you have an active radon monitor, you can schedule testing if you notice levels increasing over time.

Yes, radon testing is absolutely necessary if you suspect the presence of this hazardous gas, and the Environmental Protection Agency (EPA) recommends testing for all homes in the country. Radon is a pervasive natural gas that can leak through your home’s foundation and seep into the living areas. Unfortunately, the gas is highly carcinogenic and is the second leading cause of lung cancer. Radon testing is crucial for keeping you and your family safe from harm, so hire a radon mitigation specialist to test your home if you suspect its presence in your home.

No level of radon is technically safe, but because it’s everywhere—even in the air outside—it’s impossible to avoid entirely. Instead, the Environmental Protection Agency encourages taking preventative measures if the levels of radon in your home rise above 2 pCi/L. (For reference, the average radon level in homes across the United States is 1.3 pCi/L.

A professional indoor air quality inspection takes anywhere from one to three hours, depending on the size of your home and the number of necessary samples. After the test, the specialist will discuss the findings, but you won’t get a full written report for 2 to 10 days, though you can ask your pro to expedite the process, if needed. 

Testing typically costs between $150 and $500, depending on the method used and the number of areas tested.

The Ocean City, 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

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"