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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


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
9 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
47 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

You can buy DIY radon test kits from a home improvement store and conduct radon testing, but these tests are often inaccurate. No matter the result, you should supplement DIY testing with professional radon detection and analysis. DIYers only have access to passive radon tests, which aren’t as reliable as active tests that professionals use. Plus, it’s very easy for DIYers to make mistakes during testing, leading to inaccurate results. If you’re moving into a new home, have concerns about radon, or are due for an updated test, hire a professional. 

Properties should ideally be tested for radon every 2 to 5 years or sooner when changes to the property structure or ventilation occur that might impact airflow.

It is possible to test for radon yourself using DIY radon test kits, but these at-home test kits should never be a replacement for professional radon testing. DIY test kits can provide some information about radon exposure in your house, but your indoor temperature and humidity can affect the results, as can improper usage of the test kit. You could save yourself some money by hiring a radon professional to begin with, and when it comes to your family’s safety, hiring an experienced professional to do the testing is usually the best option.

Costs depend on property size, test types, and additional services like mold sampling.

It is worthwhile to get radon testing done, especially if you haven’t in the past and don’t have active radon monitoring set up in your home. According to the American Lung Association, radon is a potential issue in all states, and testing is the best way to determine if it’s a current problem in your home. Radon testing includes professional tests that determine ongoing radon levels in your property, and it usually includes a mitigation protocol to help you decide what measures to take to protect your home and household members.

The Ash Fork, AZ homeowners’ guide to radon detection and reduction services

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