Top-rated radon gas abatement pros.

Get matched with top radon gas abatement pros in Hagerstown, MD

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Radon gas abatement pros in Hagerstown

Avatar for Pro Spex Home Inspection Services
Pro Spex Home Inspection Services
4.9(
333
)

Serving Hagerstown, MD and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"Fantastic these guys were professional and thorough and very informative every step of the way. I highly recommend anyone looking for a home inspection and radon inspection termite inspection these are the guys to go to!"
Recommended by95%of homeowners
Avatar for Reliable Home Services Inc
Reliable Home Services Inc
4.9(
176
)

Serving Hagerstown, MD and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"Dave has inspected two properties for us now. He arrived early and inspected the roof before I arrived on both houses. He was extremely thorough, taking lots of pictures and checking everything. His reports have been available within one day and were very easy to understand and included photos, notes and what he thought we should budget to replace in the near future. Both inspections lasted almost 3 hours and uncovered enough major work that we backed out of the first one and are asking the sellers to complete the work on the second house he inspected, which we are now in contract to buy. The radon inspection took an extra day or two for results and cost about $125 I think <br /> Overall, Dave has been easy to get a hold of and easy to work with. He will give you his opinion or advice when you aren't sure what to do next. His experience in home-buying and contracting is very useful and he gave us many knowledgeable recommendations and even some price quotes which turned out to be accurate. It feels like having your  "Uncle Dave" inspect the house! We'll definitely recommend him to friends and we'd gladly work with him again in the future. <br />"
Recommended by95%of homeowners
Avatar for Environmental Testing & Research Laboratories, Inc
Environmental Testing & Research Laboratories, Inc
4.8(
347
)

Serving Hagerstown, MD and surrounding areas

In business since 1995

Free estimates

Warranties offered

"I received my radon results in a timely manner. I did not hire them specifically, (so, I cannot say I would hire them again) the local company contracted them for this service. The home inspector I hired, handled this service for me and included the results in his report."
Recommended by93%of homeowners
Avatar for Buyers Eyes Home Inspections LLC
Buyers Eyes Home Inspections LLC
5.0(
14
)

Serving Hagerstown, MD and surrounding areas

In business since 2017

Free estimates

Emergency services offered

Buyers Eyes Home Inspections LLC is a locally owned and operated company that values honesty and integrity and will inspect your home as if we were buying it for ourselves. You will find us competitively priced. Licensed Home Inspector in Md. and Pa. Also Offering Radon Testing. Very detailed inspections with digital photos. Same day electronic reporting. I have been doing residential inspections for 35 years with a large insurance company so I am very experienced Now in business for myself. I am an electrician as well. **Also offering Radon Testing and Wood Destroying Insect Inspections. 301-676-7097

Recommended by100%of homeowners
Avatar for AdvantaClean of Frederick
AdvantaClean of Frederick
4.7(
14
)

Serving Hagerstown, MD and surrounding areas

In business since 2015

Free estimates

Emergency services offered

Specializing in emergency water damage mitigation, mold remediation, moisture control, Radon mitigation systems and air duct cleaning for residential, commercial and industrial customers.

Recommended by92%of homeowners
All About Waterproofing Inc
5.0(
16
)

Serving Hagerstown, MD and surrounding areas

In business since 1996

Free estimates

Emergency services offered

All About Waterproofing, Inc. is a family owned and operated, Maryland business that offers the highest quality work in the industry. We pay attention to every detail and provide you with the personal attention you and your home deserve. We offer free inspections and estimates performed by the most experienced professionals in the industry. We are dedicated to your satisfaction from your initial contact to the completion of your service. We stand behind all our work with our owners Satisfaction guaranteed. Additional address - 1114 Saddle View Way, Forest Hill MD 21050. Additional phone - (410) 836-8666.

Recommended by100%of homeowners
Avatar for Armor Home Inspections LLC
Armor Home Inspections LLC
5.0(
3
)

Serving Hagerstown, MD and surrounding areas

In business since 2016

Free estimates

Warranties offered

We are a small business family owned and operated company, specializing in radon gas, mold and well water testing plus pool inspections. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today!\n

Recommended by100%of homeowners
A.D.P. Inspections Inc.
4.4(
7
)

Serving Hagerstown, MD and surrounding areas

Free estimates

Warranties offered

"He is really reliable, he's very good and he's prices are good, he's not too expensive. We use him all the time. He does home inspection, mold inspection, radon and other things. He gave us a report on the quality of the air and to tell us if there was any hazard in the house. I would highly recommend him. He's very prompt and he's very professional. He accommodates me with my time and schedule. He's very flexible."
Recommended by85%of homeowners
Avatar for Radon Mitigation of Maryland, LLC
Radon Mitigation of Maryland, LLC
New to Angi

Serving Hagerstown, MD and surrounding areas

In business since 2017

Free estimates

Warranties offered

Hello, my name is Tim Hughes and I am the owner of Radon Mitigation of Maryland, LLC, a locally owned and operated company. I specialize in RADON mitigation systems; it's all I do. I am a licensed Maryland contractor with over 30 years of experience in the construction industry, and am fully trained and licensed to help you with your RADON mitigation needs. There are many factors when selecting a RADON mitigator. It goes without saying that you need to be certain the mitigator is licensed, but you also need to know that the company provides a quality service, one you can trust to install an effective system. I will do the job right the first time with high quality materials that will last long term. I'm upfront and honest with my work and unmatched in the level of customer service I provide. I value the opportunity to provide a service that can offer peace of mind in knowing your home's environment is safer. I will help guide you through the process giving you sound advice that is tailored to your specific needs and home design making sure you have all the information needed to make an educated choice.

Showing 1-10 of 17
FAQs for radon gas abatement projects in Hagerstown, MD

The only way to know whether your home or water supply contains radon is to schedule a professional test. A qualified radon inspector will collect samples, deliver lab-verified results, and explain the findings for $150 to $800. Once you know your exact levels, you and your radon mitigation pro can choose the right system and tackle the problem before it affects your family’s health.

Both roles tackle radon, but they focus on different steps. Inspectors test your home, interpret the results, and determine whether levels exceed EPA guidelines. Mitigation pros design and install the system that lowers those levels. Some companies do both, but the skills and equipment differ, so always verify that the person you hire is properly certified for the specific service you need.

Installing a mitigation unit fixes radon problems by reducing indoor gas levels to established safe standards. A system designed and installed by a mitigation expert, tailored to your home's specific layout and foundation, guarantees effective radon reduction. This expert installation ensures consistent performance over time while safeguarding your indoor air quality.

Open windows and doors do not reduce radon levels because they trigger a pressure imbalance that draws radon-laden air into your home. This practice fails to control radon concentration and can even worsen the issue. An active suction mitigation system provides a proven, safe, and effective solution to reliably reduce radon levels.

Radon mitigation systems generally last between 10 and 30 years, depending on system type and maintenance. Passive systems endure the longest because they have no moving parts, whereas active systems, which use a fan, require fan replacement every 5 to 10 years. System components, such as PVC pipes, seals, and fittings, can remain effective for decades when paired with periodic inspections and proper maintenance.

Radon mitigation systems consume between 300 and 3,000 kWh of electricity per year, depending on fan size and system design. On average, an active radon fan draws 100 to 300 watts continuously, which translates to roughly 876 kWh annually, and adds $30 to $300 to your energy bill each year. Choosing a high-efficiency fan and ensuring tight sealing around pipes helps minimize these ongoing costs.

The Hagerstown, MD homeowners’ guide to radon gas abatements

From average costs to expert advice, get all the answers you need to get your job done.