Top-rated radon gas abatement pros.

Get matched with top radon gas abatement pros in Huntsville, AL

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 Huntsville

Radon Proof
5.0(
33
)

Serving Huntsville, AL and surrounding areas

Angi Approved

In business since 2017

Free estimates

Credit card accepted

"One of the most affordable radon mitigation options I could find. Walked me through all my questions and took steps to make sure the system fit my needs, even color matching the exterior with my home and better sealing my crawl space. Radon reduced from 3.7 to 0.5 immediately!"
Response time11 hrs
17 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Frontier Foundation and Crawl Space Repair
Frontier Foundation and Crawl Space Repair
4.4(
68
)

Serving Huntsville, AL and surrounding areas

Angi Approved

In business since 2002

Free estimates

Warranties offered

"I can't say enough great things about Nick Tuttle with All Things Basementy! They recently completed repairs on a basement, and the entire experience was exceptional. From start to finish, they were professional, punctual, and incredibly thorough. They always arrived on time and took the time to explain every step of the process in a way that was easy to understand, which gave us so much peace of mind. Their attention to detail and proficiency were truly impressive, and the quality of their work exceeded our expectations. It's rare to find a company that combines outstanding craftsmanship with such excellent customer service. If you're looking for a reliable and trustworthy team for basement repairs, I highly recommend All Things Basementy. They went above and beyond, and we couldn't be happier with the results!"
Response time30 mins
Response rate100%
45 neighbors recently requested a quote
Avatar for Vanguard Crawlspace & Waterproofing LLC
Vanguard Crawlspace & Waterproofing LLC
5.0(
7
)

Serving Huntsville, AL and surrounding areas

Angi Approved

In business since 2025

Free estimates

Warranties offered

"Vanguard Crawlspace is reliable, honest and operate with integrity they are also locally veteran owned. I recommend them to anyone who is looking for foundation/crawlspace work around here. Ryan and Josh always takes the time to answer any questions I may have, and provides me with all the options available and I might say the price was way better than I expected. Ryan and Josh does excellent work and I could not be more pleased with the work he has done on my home my floors where squeaking and had lowspots but not anymore!! They also took care of my moisture problems and remediation of some mold the right way. If I could give more than 5 stars I would. Thank you again gentleman!"
Vanguard
2 neighbors recently requested a quote
Environmental Concepts Unlimited, LLC
4.9(
7
)

Serving Huntsville, AL and surrounding areas

Angi Approved

In business since 2012

Free estimates

Credit card accepted

"Chad was knowledgeable and explained everything well. He and his team did a great job at a very reasonable price and most importantly radon levels dropped from 5.2 average to 0.5. I would highly recommend Environmental Concepts Unlimited, LLC."
Response time12 hrs
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Insight Home Inspection LLC
Insight Home Inspection LLC
4.9(
52
)

Serving Huntsville, AL and surrounding areas

In business since 1995

Free estimates

Credit card accepted

"I did research to find the most qualified inspector in the area and between his certifications, Angies' List, I chose Bill. When I called his assistant told me he was available the next morning! Scheduled the home inspection for 8:30 AM but since there were early storms rolling in he had completed the inspection before I arrived. He is extremely thorough and professional, and is a former president of the National Society of Home Inspectors. His inspection was detailed, with many pictures, and found issues that saved me from thousands of dollars in repairs. Bill noticed a structural issue with the house which the seller disputed. I had to hire a structural engineer to resolve the issue and he agreed with Bill. A load bearing beam had been removed from the house and it was structurally unsafe and I have no idea how much it would have cost me to have it resolved and then repainted to be ready to sell. Ultimately, the deal on the house did not go through due to damage that occurred after the contract was signed and I hired Bill again when my wife and I chose a new home. He is worth every penny and realtors rarely recommend him to clients because he is so thorough."
Additional Photos
Recommended by96%of homeowners
Avatar for Frazier Home Inspections
Frazier Home Inspections
4.8(
23
)

Serving Huntsville, AL and surrounding areas

In business since 2006

Free estimates

Credit card accepted

"Very well! Because of a hurricane and my not living in the new area, I had to totally depend on him. He did better than I could have possibly imagined, taking pictures of both good and bad. Because of his thoroughness, I was able to rest easy with my home choice as well as have the seller make needed repairs. They did not skip anything - no matter how minuscule it may have been. Great Job! I would definitely hire them again."
Recommended by95%of homeowners
Avatar for APRO Home Inspection
APRO Home Inspection
5.0(
6
)

Serving Huntsville, AL and surrounding areas

In business since 1987

Free estimates

Emergency services offered

Welcome, ASHI Certified Home Inspector with over 40 years Experience: 100% Guaranteed Inspections Including Free for Buyers: 90 Day Warranty, Free for Sellers: 120 Day Warranty. Free Septic Leech Field Tracer Dye Test, Well Equipment Inspection, Landscape Irrigation System Inspection, No Travel Fees! This is all Included in our “Professional Services Package”.

Mike is ready to inspect your home
American Society of Home Inspectors
Recommended by100%of homeowners
Showing 1-10 of 25
FAQs for radon gas abatement projects in Huntsville, AL

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 Huntsville, AL homeowners’ guide to radon gas abatements

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