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Find Radon gas abatement pros in Mankato

Avatar for SafeBasements of Minnesota Inc
SafeBasements of Minnesota Inc
4.9(
50
)

Serving Mankato, MN and surrounding areas

In business since 1990

Free estimates

Credit card accepted

"I researched basement waterproofing solutions and was considering doing it myself. Then I found Safe Basements and read the literature about their product/process. To me, it seemed better than other similar products. I was surprised that they cover my place -- 2 hours into Wisconsin, or 3 hours from Litchfield. Brad came out to inspect the problems in my basement -- horizontal cracking, bowing, and water intrusion. He was able to explain the causes of those problems as well as others that I hadn't noticed. We agreed to pay for anchors to stabilize one wall that was bowing, and install drain tile and a sump pump. I'll be honest, I didn't shop around. I have no idea what other companies are charging for the same services. I normally get 3 or 4 bids or other opinions. I felt comfortable with the amount of research that I'd done, the knowledge Brad seemed to have, and the information about the products that I decided to hire Safe Basements without talking to other companies. I don't regret that decision. The wall anchor/stabilization crew called me before leaving Litchfield. Their ETA was pretty close to the actual time of arrival. When they arrived, we discussed the work being done. They did the work. They cleaned up. They gave me information about the anchor system and what I needed to do to correct the bowing and cracks. Everything was done as expected. The drain tile/sump crew was stuck at a previous job. They called me the day before (Tuesday) my job was expected to start to let me know there would be a delay starting my job. He then called in the middle of the start day (Wednesday) to let me know, they wouldn't be to my house until the next day. I was expecting a call between 7 and 8 on Thursday to let me know they were leaving Litchfield. Instead, I got a call at about 7:15 to let me know they were 15 minutes from my house. When they arrived, we talked about the work to be done, they cocooned my stuff in plastic, and they went to work. I think they worked until about 7 that day. They returned on Friday at about 8:30, having stopped to dump my concrete and dirt and to pick up gravel and concrete. They worked until about 10:30pm on Friday. I appreciated that they finished on Friday even though it was later than I expected. They cleaned up everything thoroughly, and walked me through the details of the sump pump and battery backup systems. Even though they'd driven a long distance, worked two very long days, and it was very late Friday, I didn't feel they rushed through. The job was complete. I think they would have stayed later if I'd had anymore questions. Unfortunately, one of the workers left his very nice tape measure, and I have not been able to get it back to him."
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+1

Recommended by96%of homeowners
Avatar for Connors Plumbing & Heating Inc
Connors Plumbing & Heating Inc
4.5(
32
)

Serving Mankato, MN and surrounding areas

In business since 1949

Emergency services offered

Credit card accepted

"This company charged over $2000 for labor to diagnose and install an air conditioner compressor that was UNDER WARRANTY! Again, the labor was over $2000 and no parts!!! Go somewhere else because the labor charges are insane!"
Recommended by90%of homeowners
Avatar for American Waterworks
American Waterworks
4.6(
37
)

Serving Mankato, MN and surrounding areas

In business since 1989

Free estimates

Credit card accepted

"They were very good at selling the solution, but there was a big gap on the execution of the project, and took multiple iterations to get everything right, I even had to get into the solutioning with the team myself. It is too bad because the technology seems to work fairly well, and that’s why they are getting 3 stars, but I would not use them again."
Water started to flood the crawl space, which made the homeowners take action in getting it sealed.
Before the installation of our Wall Anchor System on the east wall.
Before the installation of our basement waterproofing and foundation repair systems.
Their crawl space was waterproofed, sealed, and protected after the installation was complete. Schedule your FREE crawl space estimate today!
After the installation on the east wall.

+115

Recommended by89%of homeowners
Avatar for Ameradon Services LLC
Ameradon Services LLC
4.8(
5
)

Serving Mankato, MN and surrounding areas

In business since 2009

Free estimates

Warranties offered

Ameradon services offers professional radon testing and affordable radon mitigation solutions to homeowners in Mankato, Albert Lea and all of South Central, Minnesota. Our technicians are trained in advanced diagnostics and mitigation system design. We promise to install the most effective and energy efficient mitigation system possible for your home. We are the only area contractor 100% committed to radon reduction. Radon is all we do and we guarantee results. Payment plans are available for qualified homeowners with down payments as low as $250. Contact us for a free consultation and radon mitigation proposal for your home. Visit us online at www.ameradon.com for more details.

Recommended by100%of homeowners
TENNYSON CONSTRUCTION-Wet Basement Specialists
5.0(
1
)

Serving Mankato, MN and surrounding areas

In business since 1981

Free estimates

Emergency services offered

Tennyson Construction - Wet Basement Specialists is the leading basement waterproofing and foundation repair company in Southern Minnesota and Northern Iowa. In business since 1981, they have worked in over 4,200 basements. Our interior tiling system to repair wet basements is backed by our transferable warranty, transferable to future owners of the home. If the basement foundation has problems (cracked, buckled or bowed basement walls), Tennyson Construction can straighten, brace, repair or replace basement and foundation problems.\nWe offer no obligation free estimates with no high pressure sales tactics. We examine what is going on, tell you what we would do to fix the problems, bid the project, and leave the decision up to you. We do our own work, without any subcontractors. We feel one of our biggest advantages of Tennyson Construction is that we are not a Franchise business (we can tailor the right solution to each type of basement problem - no incentive to push products and services that may not be needed to meet franchise quotas). The second is that we specialize in working in basements, so our focus is always on the basement problems and solutions to those problems. The third is we back our work. Finally, most of our customers' projects begin with referrals from other customers, real estate agents, building officials, insurance agents, cleaning companies, and plumbers.\n Our projects are done in less than four days with qualified basement professionals. If our proposals are accepted, usual payment for those projects is done upon completion. Our company takes pride in its work, and we are proud of our small-town, locally-owned, family-owned business. Our employees really enjoy working with customers, as they see the joy that a family has when they get to enjoy their basement even more after our work.

Recommended by100%of homeowners
Reliable Home Services, LLC
New to Angi

Serving Mankato, MN and surrounding areas

In business since 2013

Free estimates

Warranties offered

Reliable Home Services, LLC is a one person company providing residential Home Inspections as well as Handyman Services, Home Repairs and light remodeling. The owner is an American Society of Home Inspectors member and has been performing home inspections since 2013 and is a member of the American Society of Home Inspectors (ASHI) and an ASHI Inspector. The owner is also a licensed remodeling contractor (BC664194) and has been providing Handyman Services, Home Repairs and Light Remodeling since 2000 in conjunction with Home Inspections.

Avatar for InfoTec Home Inspection LLC
InfoTec Home Inspection LLC
New to Angi

Serving Mankato, MN and surrounding areas

Free estimates

Credit card accepted

INFOTEC Home Inspection provides high-quality, affordable home inspection services to all of Central and South-Central Minnesota, including the Twin City Metro area. We take pride in our top-notch communication and customer service reputation and would be honored to serve you.

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FAQs for radon gas abatement projects in Mankato, MN

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 Mankato, MN homeowners’ guide to radon gas abatements

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