Top-rated radon detection and reduction specialists.

Best radon detection and reduction specialists near Maquoketa, IA

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Maquoketa, IA?

Select your specific project to find the pro for you.

Verified Reviews for Radon Detection And Reduction pros in Maquoketa, IA

*The Angi rating for Radon Detection And Reduction companies in Maquoketa, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

*The HomeAdvisor rating for Radon Detection And Reduction companies in Maquoketa, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

Last update on July 25, 2026

Top-Rated Radon detection and reduction specialists in Maquoketa - Updated Nov 2026

Avatar for Milledge Construction
Milledge Construction
4.9(
33
)
Radon Gas - Abatement

Serving Maquoketa, IA and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"They installed a Radon Mitigation system in a house I was selling. They had the best price, the experience I wanted, and were able to install a few days after I called. Technician was very nice and efficient in getting it installed. Good warranty too. I had my system installed in an encapsulated crawl space."
Response time7 hrs
Response rate94%
88 neighbors recently requested a quote
Request Quote
Avatar for SWAT Environmental, Inc.
SWAT Environmental, Inc.
4.5(
13
)
Radon Gas - Abatement

Serving Maquoketa, IA and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"They did a great job with the installation and made sure the Radon was under the level it needed to be. He had to make a couple of trips to make that happen but was very polite and profession through the whole process."
Response time1 day
Recommended by100%of homeowners
Request Quote
Avatar for QC Radon Removal LLC
QC Radon Removal LLC
New to Angi
Radon Gas - Abatement

Serving Maquoketa, IA and surrounding areas

In business since 2018

Free estimates

Warranties offered

We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

Response time6 hrs
Request Quote
Avatar for Clay's Property Services, LLC
Clay's Property Services, LLC
5.0(
1
)
Radon Gas - Testing

Serving Maquoketa, IA and surrounding areas

In business since 2021

Free estimates

Credit card accepted

"I contacted this business from a realtor list and found his prices and multiple inspection licenses to meet my needs while purchasing a home. His report was extremely thorough, including explanation of issue found, photo of specific issue referenced as well as a recommendation for resolution. I highly recommend. January 28th, 2024."
Response time10 mins
Recommended by100%of homeowners
Request Quote
Radon Detection and Reduction FAQs, answered by experts

If your home has a sump pit, you can integrate it with a radon mitigation system. You can accomplish this by sealing the pump cover with an airtight lid that accommodates radon vent pipes and sump pump hoses. This allows the vent pipe to redirect the radon gas outside of your home.

The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.

Mitigation reduces radon levels, protecting your health and complying with safety standards.

Many radon fans carry a five-year manufacturer's warranty. That said, your radon fan should last between five and ten years. Regular inspections will ensure the fan is operating properly. Unusual or exceptional noise coming from the fan or indications on your manometer or system monitor can immediately tell you that something is amiss.

The cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.

The Maquoketa, IA 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