Top-rated radon gas testers.

Get matched with top radon gas testers in Sahuarita, AZ

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 testers in Sahuarita

Avatar for Affordable Radon Southwest

Affordable Radon Southwest

2942 N 24th St Ste 114
4.82(
337
)
•Approved Pro

Affordable Radon Southwest

2942 N 24th St Ste 114
4.82(
337
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
12 local quotes requested

We are a family owned and operated company specializing in Radon Gas testing & reduction. Our services include Radon Mitigation & testing, sump pump installation & pit excavation, crawl space vapor barrier installation, & crawl space insulation services. Along with our expert team of professionals, & wide portfolio of services, we also stand behind our work with a lifetime warranty on our Radon mitigation systems, at a guaranteed level of 3.9pCi/L or below! We have worked hard serving our clients for the past decade, and we would love the opportunity to earn your business whether you're a Real Estate Agent assisting a client through closing or a homeowner concerned with the dangers of Radon Gas, give us a Call Today!

"This company has great customer service. They care about their customers, putting our needs first. Very quick to scheduling and prompt on arrival time. Very educational on the process. Great work, job well done. Would definitely recommend! "

Michelle A on June 2025

We are a family owned and operated company specializing in Radon Gas testing & reduction. Our services include Radon Mitigation & testing, sump pump installation & pit excavation, crawl space vapor barrier installation, & crawl space insulation services. Along with our expert team of professionals, & wide portfolio of services, we also stand behind our work with a lifetime warranty on our Radon mitigation systems, at a guaranteed level of 3.9pCi/L or below! We have worked hard serving our clients for the past decade, and we would love the opportunity to earn your business whether you're a Real Estate Agent assisting a client through closing or a homeowner concerned with the dangers of Radon Gas, give us a Call Today!

"This company has great customer service. They care about their customers, putting our needs first. Very quick to scheduling and prompt on arrival time. Very educational on the process. Great work, job well done. Would definitely recommend! "

Michelle A on June 2025

Caruthers Construction

8151 S Fuller Rd
No reviews yet

Caruthers Construction

8151 S Fuller Rd
No reviews yet
33 years of experience

We are a full service General Contracting company.We can do all aspects of building and repair from the ground up to compeltion Visit Our Web site at www.caruthersconstruction.com

We are a full service General Contracting company.We can do all aspects of building and repair from the ground up to compeltion Visit Our Web site at www.caruthersconstruction.com

Avatar for CM Construction Inc

CM Construction Inc

PO Box 2212
5.00(
14
)

CM Construction Inc

PO Box 2212
5.00(
14
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Independently owned & operated. Offering full construction and help during an emergency.

Independently owned & operated. Offering full construction and help during an emergency.

Moldlab

2501 Mayes Road
4.74(
352
)

Moldlab

2501 Mayes Road
4.74(
352
)
Customers say: True professional
25 years of experience

Mold identification, mold test kits and testing supplies. If you suspect you have a mold problem give us a call toll free and we can walk you through your testing options.

"The self-test product was as expected. The reports require additional research to interpret and understand, so seemed more targeted at professionals."

Jessica H on February 2018

Mold identification, mold test kits and testing supplies. If you suspect you have a mold problem give us a call toll free and we can walk you through your testing options.

"The self-test product was as expected. The reports require additional research to interpret and understand, so seemed more targeted at professionals."

Jessica H on February 2018

Global Plasma Solutions

10 Mall Terrace
5.00(
1
)

Global Plasma Solutions

10 Mall Terrace
5.00(
1
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.

Avatar for Kahuna Renovations and Home Repair LLC

Kahuna Renovations and Home Repair LLC

1211 East Sobre Lomas
No reviews yet

Kahuna Renovations and Home Repair LLC

1211 East Sobre Lomas
No reviews yet
11 years of experience

As a full service General Contractor our mission is to provide you with excellent customer service, competitive pricing and expert (Kahuna) workmanship!

As a full service General Contractor our mission is to provide you with excellent customer service, competitive pricing and expert (Kahuna) workmanship!

Ralph Hays Roofing

2550 W Poppy Ave
4.47(
32
)

Ralph Hays Roofing

2550 W Poppy Ave
4.47(
32
)
Customers say: Quick response
67 years of experience

Contractors at Ralph Hays Roofing offers roof repair and replacement services for residential and commercial customers in the areas of Tucson. Call us at 520-887-3384!

Contractors at Ralph Hays Roofing offers roof repair and replacement services for residential and commercial customers in the areas of Tucson. Call us at 520-887-3384!

Avatar for All Pro Sanitize

All Pro Sanitize

PO Box 7364
5.00(
1
)

All Pro Sanitize

PO Box 7364
5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Odor Removal for Home and Auto. Cigarette smoke smell, pet urine odor, skunk, kitchen fire, curry... Air Vent Cleaning, Deep Cleaning, Carpet Odor We treat every customer like family and are proud to guarantee our work 100% Call for a free quote anytime 602-793-4821

""On a scale 1-10 - I would give them a 10 - I would highly recommend! Andy was professional and efficient!""

Betty W on April 2020

Odor Removal for Home and Auto. Cigarette smoke smell, pet urine odor, skunk, kitchen fire, curry... Air Vent Cleaning, Deep Cleaning, Carpet Odor We treat every customer like family and are proud to guarantee our work 100% Call for a free quote anytime 602-793-4821

""On a scale 1-10 - I would give them a 10 - I would highly recommend! Andy was professional and efficient!""

Betty W on April 2020

Avatar for SCBS, LLC

SCBS, LLC

2127 E. 14th Street
5.00(
1
)

SCBS, LLC

2127 E. 14th Street
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

SCBS, LLC is a locally owned and operated contracting firm with 20+ employees.

SCBS, LLC is a locally owned and operated contracting firm with 20+ employees.

Damage Restoration Inc.

6674E. Calle Alegria Unit C. Ste. 139
No reviews yet

Damage Restoration Inc.

6674E. Calle Alegria Unit C. Ste. 139
No reviews yet
Free onsite estimate

Locally owned and operated, over 12 years experience, small operation capable of handling any size job. 24/7 emergency response.

Locally owned and operated, over 12 years experience, small operation capable of handling any size job. 24/7 emergency response.

...
Showing 1-10 of 65
FAQs for radon gas testing projects in Sahuarita, AZ

Radon is the second leading cause of lung cancer in the U.S. The gas seeps through cracks in foundations and collects in basements and other low areas. Once you breathe it in, radioactive particles lodge in lung tissue and do long-term damage. Because you can’t see or smell radon, the EPA recommends testing your home every two years—and after major renovations—to keep your family safe.

Yes—every home should be tested. The EPA advises doing it at least every two years and any time you remodel, buy, or sell. On average, one in 15 houses nationwide sits above the recommended limit, and the only way to know where yours stands is a formal test. The equipment simply measures gas levels and won’t change your indoor environment, so the process is completely harmless.

Certified radon professionals—often home inspectors or dedicated radon mitigation contractors—handle testing. These radon testing professionals follow EPA protocols and use calibrated instruments to check levels throughout your house. Hiring a certified radon specialist means results you can trust for real estate deals, insurance requirements, and, most importantly, your family’s health.

Inspectors specialize in measuring radon gas levels, while licensed mitigation contractors design and install the systems that remove it. If your test comes back high, your inspector can point you to a qualified mitigation pro who will size and install the right fan, piping, or other equipment to bring levels down.

No—standard home air purifiers don’t touch radon. They’re built to trap dust and pollen, not radioactive gas. If testing shows high levels, you’ll need a dedicated mitigation system that vents the gas from beneath your home to the outdoors. Relying on a room purifier alone won’t keep your indoor air safe.

Opening a few windows in your home might dilute radon for a short time, but the gas seeps back in as soon as they’re closed. For a lasting fix, you’ll need a professional mitigation system—often a sub-slab depressurization fan—that pulls radon from beneath the foundation and safely vents it outside.

The Sahuarita, AZ homeowners’ guide to radon gas testings

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

See all articles