A-1 Radon

A-1 Radon - Green Bay Radon Testing & Mitigation

Please don't hesitate to contact us for any questions about radon or to request a quote. We respond to all inquiries within one business day.

Low-Level Guarantee
Flexible Scheduling
Responsive Service
Phone
(920) 465-9333
Email
[email protected]
Hours
Monday - Friday: 9:00am – 5:30pm
Saturday: 9:00am – 2:00pm
Sunday: (Closed)
Address
2343 S. Oneida St. Green Bay, WI 54304

Rated 4.8 Stars With 40+ Reviews on Google

Why Choose Us

A-1 Radon is the perfect choice for your radon testing and radon mitigation project with our family-owned and operated business, providing customers with the highest quality of service.

Price Match

We’ll match or beat any competitor’s price!

Lifetime Warranty

Peace of mind knowing your system is covered!

Low Level Guarantee
Custom Systems
Affordable Pricing
Qualified & Certified
Friendly, On-Time Techs

Certifications & Affiliations

We're fully certified and accredited by the National Radon Proficiency Program (NRPP) and the American Association of Radon Scientists & Technologists (AARST).

A-1 Radon proudly displaying their affiliation with the American Association of Radon Scientists and Technologists (AARST) to ensure industry best practices"
A-1 Radon showcasing their National Radon Proficiency Program (NRPP) certification, demonstrating expertise and professionalism in radon testing and mitigation"
A collection of 5-star Google reviews for A-1 Radon, highlighting the company's commitment to customer satisfaction and quality service"
A-1 Radon's fully insured status, providing peace of mind to customers by ensuring that their services are protected and reliable"
Testimonials

What Our Customers Say About Our Radon Services in Green Bay

Excellent service. The technicians were professional and efficient, they did a great job. I am a realtor and always recommend A-1 Radon to my clients.

Kathy S.
Green Bay, Wisconsin

They answered my call immediately, scheduled an appointment, installed a mitigation system exactly as explained and our radon has gone from 20 to less than 1. I would absolutely recommend.

Kelsey W.
Green Bay, Wisconsin

Very pleased with their response and installation. The team was very professional and efficient. Installation only took 1 hour and they explained how the system works, etc. Thanks!

Tony W.
Green Bay, Wisconsin