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Avatar for Affordable Radon Southwest

Affordable Radon Southwest

4.82(
337
)
•Approved Pro

Affordable Radon Southwest

4.82(
337
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
14 years of experience

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

Avatar for Arizona Indoor Air Quality and Environmental Testing, LLC

Arizona Indoor Air Quality and Environmental Testing, LLC

4.68(
188
)
•Approved Pro

Arizona Indoor Air Quality and Environmental Testing, LLC

4.68(
188
)
•Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
26 years of experience

Arizona Indoor Air Quality & Environmental Testing, LLC, is a environmental testing company. We perform testing and inspections for residential, commercial and industrial Our consultants are experts in testing building materials for hazardous materials such as asbestos, mold, lead, radon, drug lab testing, volatile organic compounds (VOC's) & other hazardous materials. AZ-IAQ & Environmental Testings���� principal has been performing indoor are quality related projects for over 25 years, throughout the western united states. Experience includes; abatement of asbestos, lead, & mold, project management, estimating, oversight, initial surveys / investigations environmental testing, & post remediation & abatement clearances for over 25 years. We provide free phone estimates throughout the state of Arizona.

"We are extremely happy with the job he did. We highly recommend Tracy. He was knowledgeable and professional. Thank you."

Denise Q on July 2025

Arizona Indoor Air Quality & Environmental Testing, LLC, is a environmental testing company. We perform testing and inspections for residential, commercial and industrial Our consultants are experts in testing building materials for hazardous materials such as asbestos, mold, lead, radon, drug lab testing, volatile organic compounds (VOC's) & other hazardous materials. AZ-IAQ & Environmental Testings���� principal has been performing indoor are quality related projects for over 25 years, throughout the western united states. Experience includes; abatement of asbestos, lead, & mold, project management, estimating, oversight, initial surveys / investigations environmental testing, & post remediation & abatement clearances for over 25 years. We provide free phone estimates throughout the state of Arizona.

"We are extremely happy with the job he did. We highly recommend Tracy. He was knowledgeable and professional. Thank you."

Denise Q on July 2025

Avatar for Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

Radon Detection and Reduction questions, answered by experts

No level of radon is technically safe, but because it’s everywhere—even in the air outside—it’s impossible to avoid entirely. Instead, the Environmental Protection Agency encourages taking preventative measures if the levels of radon in your home rise above 2 pCi/L. (For reference, the average radon level in homes across the United States is 1.3 pCi/L.

Keeping radon from getting into your home is much better than having to get rid of it once it's already indoors. While there may not be a way to fully prevent radon from getting into your home, there are things you can do to reduce the gas's ability to enter. 

Sealing foundation cracks and openings can help keep the gas from seeping inside. Improving air flow, such as by opening windows, can also be helpful. If you're building your home from scratch, talk to your contractor about using radon-resistant construction to keep the gas out.

Costs depend on test type, home size, number of testing locations, and whether follow-up testing is required.

Avoid opening windows and keep doors closed during testing to obtain accurate readings.

Radon is a colorless, odorless gas that can cause lung cancer; testing ensures safe indoor air quality.

The Topawa, AZ 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.

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