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Verified Reviews for Radon Detection And Reduction pros in Ash Fork, AZ

*The Angi rating for Radon Detection And Reduction companies in Ash Fork, AZ 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 Ash Fork, AZ 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 January 17, 2026

Find Radon detection and reduction specialists in Ash Fork

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
15 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
27 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

121 PRO, LLC

5.00(
1
)
•Approved Pro

121 PRO, LLC

5.00(
1
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

121 PRO, is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"OK, this was a WILD ride! We finally moved in and hire a few contractors to repair the items Bill (121 PRO) highlighted on his report. Were we nervous, YES! 1st time buying a house and it is a fixer-upper. Bill was able to help us understand the complexities of each repair and was able to prioritize them for us. Bill is the defination of 'Salt of the Earth'. Also, I want to give a shout-out to our realtor David Swain. Rock Star!"

Rodger R on May 2024

121 PRO, is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"OK, this was a WILD ride! We finally moved in and hire a few contractors to repair the items Bill (121 PRO) highlighted on his report. Were we nervous, YES! 1st time buying a house and it is a fixer-upper. Bill was able to help us understand the complexities of each repair and was able to prioritize them for us. Bill is the defination of 'Salt of the Earth'. Also, I want to give a shout-out to our realtor David Swain. Rock Star!"

Rodger R on May 2024

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

Gesundheit Air Quality Services

4.82(
33
)

Gesundheit Air Quality Services

4.82(
33
)
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

As your leading Air Duct Cleaning Company in Northern Arizona we also offer investigative services regarding air quality like mold inspections and allergen screening and also chimney and dryer vent cleaning. Locally & Family owned & operated. Additional phones - (928) 634-2580 (928) 774-2115, (928) 775-0303, Additional address - 155 S Montezuma Castle Hwy Camp Verde, AZ 86322. Additional DBA - Aerotube Technology LLC.

"He called before when he was on the way and started work immediately and finished within an hour."

Richard N on December 2019

As your leading Air Duct Cleaning Company in Northern Arizona we also offer investigative services regarding air quality like mold inspections and allergen screening and also chimney and dryer vent cleaning. Locally & Family owned & operated. Additional phones - (928) 634-2580 (928) 774-2115, (928) 775-0303, Additional address - 155 S Montezuma Castle Hwy Camp Verde, AZ 86322. Additional DBA - Aerotube Technology LLC.

"He called before when he was on the way and started work immediately and finished within an hour."

Richard N on December 2019

CMT Technical Services

No reviews yet

CMT Technical Services

No reviews yet
48 years of experience

CMT Technical Services (since 1978) provides a full range of environmental services such as Phase I and Phase II ESA's, asbestos surveys, lead testing, and indoor air quality surveys.

CMT Technical Services (since 1978) provides a full range of environmental services such as Phase I and Phase II ESA's, asbestos surveys, lead testing, and indoor air quality surveys.

Radon Detection and Reduction questions, answered by experts

Radon is present almost everywhere but, like sunlight, the concentration levels and how often you are exposed to it have a large part to play in just how dangerous it is. There are levels of radon that are acceptable inside a house, but above a certain limit, radon becomes a serious radioactive hazard that is a known cause of lung cancer. In fact, radon exposure is the number two leading cause of lung cancer (after smoking).

Long-term exposure increases lung cancer risks. Prolonged homestay individuals and smokers encounter heightened vulnerability and exposure concerns.

Radon is the number one non-smoking cause of lung cancer in the United States, but it can cause some other concerning side effects in the meantime. If you have a raspy voice, chest pains, trouble breathing, difficulty swallowing, or any of the above, don’t hesitate to perform radon testing and install a mitigation system as soon as possible.

Costs for radon detection services typically range from $150 to $250, depending on the testing method and whether a professional assessment is required.

A radon test has no effect on humans—only the radon in the air does. The test does not redistribute the radon that is already present so yes, it’s safe to be around the testing kit even if it isn’t safe to be in the room itself. The test absorbs and measures the radon, but doesn't absorb enough of it to make the room any safer.

The Ash Fork, 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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