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Radon gas abatement pros in Saint Johns

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


American Abatement

6618 N. 57th Dr.
5.00(
4
)

American Abatement

6618 N. 57th Dr.
5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

American Abatement has been in business in Arizona for 18 years. We have worked for customers in every industry, including Residential, Commercial, Schools, Hospitals, and Governmental. We have successfully completed over 3,000 projects with 100% total satisfaction of each and every customer. We are committed to the total satisfaction of each customer. We work 24 hours 7 days a week to meet our customers schedule. We provide sensible, affordable solutions to simple or complex situations. We always keep the customers desires at the top of our priorities. We work clean and quick. We protect your property to maintain its value you deserve. Licenses / Credentials: • Arizona Registrar of Contractor License L-05 #ROC133952 • AHERA Trained Supervisors • AHERA Trained Workers • OSHA Certified Workers

"This is a long overdue review of a great company. My husband and I hired American Abatement for mold remediation work from a roof leak that caused damage into an interior ceiling/wall/window area of a bedroom in our house in November 2017. We had just finished working with another mold remediation company for a separate, unrelated leak in our kitchen island, and while that company started out well, we almost fired them before they were done due to how unprofessional their workmanship and interaction was with us. That being said, when we had to find a new company for mold remediation in a bedroom, we called a lot of companies and asked a lot of questions. When I found American Abatement and spoke to David Smith, his overall demeanor was non-rushed, professional, respectful, and combined with his credentials, I felt positive about this company. He was able to get me a bid quickly, and his pricing was very reasonable, despite the fact it seemed many of his jobs listed on his website were with large companies and organizations. They even recommended saving the expense of not doing the mold testing other companies said to do after evaluating the small scope of the mold which was limited to the interior of the wall. Let me say that I honestly felt, after the unprofessional experience with the first mold remediation company, like my guardian angel had sent American Abatement to me. From day one on the job, every single person who came into our house to work on our job, from the foreman, to the mold remediation team, and then finally the crew that did the build back portion of the job - every single one of them was polite, respectful of our home environment, and professional. The job site was set up well with plastic protection on the flooring, and proper bio-hazard contamination containment and disposal of mold per industry standards. When the job was complete, the bedroom looked like new and all was left clean and no debris left on site. Would definitely recommend this company. Although my job was a small job, I was treated as if I was one of their large clients. Fantastic company."

Veronica E on February 2018

American Abatement has been in business in Arizona for 18 years. We have worked for customers in every industry, including Residential, Commercial, Schools, Hospitals, and Governmental. We have successfully completed over 3,000 projects with 100% total satisfaction of each and every customer. We are committed to the total satisfaction of each customer. We work 24 hours 7 days a week to meet our customers schedule. We provide sensible, affordable solutions to simple or complex situations. We always keep the customers desires at the top of our priorities. We work clean and quick. We protect your property to maintain its value you deserve. Licenses / Credentials: • Arizona Registrar of Contractor License L-05 #ROC133952 • AHERA Trained Supervisors • AHERA Trained Workers • OSHA Certified Workers

"This is a long overdue review of a great company. My husband and I hired American Abatement for mold remediation work from a roof leak that caused damage into an interior ceiling/wall/window area of a bedroom in our house in November 2017. We had just finished working with another mold remediation company for a separate, unrelated leak in our kitchen island, and while that company started out well, we almost fired them before they were done due to how unprofessional their workmanship and interaction was with us. That being said, when we had to find a new company for mold remediation in a bedroom, we called a lot of companies and asked a lot of questions. When I found American Abatement and spoke to David Smith, his overall demeanor was non-rushed, professional, respectful, and combined with his credentials, I felt positive about this company. He was able to get me a bid quickly, and his pricing was very reasonable, despite the fact it seemed many of his jobs listed on his website were with large companies and organizations. They even recommended saving the expense of not doing the mold testing other companies said to do after evaluating the small scope of the mold which was limited to the interior of the wall. Let me say that I honestly felt, after the unprofessional experience with the first mold remediation company, like my guardian angel had sent American Abatement to me. From day one on the job, every single person who came into our house to work on our job, from the foreman, to the mold remediation team, and then finally the crew that did the build back portion of the job - every single one of them was polite, respectful of our home environment, and professional. The job site was set up well with plastic protection on the flooring, and proper bio-hazard contamination containment and disposal of mold per industry standards. When the job was complete, the bedroom looked like new and all was left clean and no debris left on site. Would definitely recommend this company. Although my job was a small job, I was treated as if I was one of their large clients. Fantastic company."

Veronica E on February 2018


WESMOR INC

120 S POMERY ST
3.90(
10
)

WESMOR INC

120 S POMERY ST
3.90(
10
)
Customers say: Terrific value
37 years of experience

FAMILY OWNED AND OPERATED. AVAILABLE FOR ESTIMATES. NO TRAVEL CHARGE. AVAILABLE 24 HOUR FOR EMERGENCY SERVICES FOR WATER REMOVAL AND MOLD ABATEMENT. FREE ESTIMATES.

"There staff was awesome, on time and respectful. They made the trip to Globe twice to help me address issues. They weren't pushy or demanding and generally wanted to help out in my time of need."

Davy B on April 2025

FAMILY OWNED AND OPERATED. AVAILABLE FOR ESTIMATES. NO TRAVEL CHARGE. AVAILABLE 24 HOUR FOR EMERGENCY SERVICES FOR WATER REMOVAL AND MOLD ABATEMENT. FREE ESTIMATES.

"There staff was awesome, on time and respectful. They made the trip to Globe twice to help me address issues. They weren't pushy or demanding and generally wanted to help out in my time of need."

Davy B on April 2025


National Property Inspections

42563 W Sunland Dr
4.71(
7
)

National Property Inspections

42563 W Sunland Dr
4.71(
7
)
Customers say: Quick response
19 years of experience

2012 Maricopa Business of the Year. Arizona's premier home inspection company. Thermal imaging certified, no extra charges for pools. Statewide service. We schedule termite Inspections as part of our Inspections. A Rated BBB. 6 month warranty included with every inspection. 7 day per week service. www.arizonainspections.com Office 520-208-2590

2012 Maricopa Business of the Year. Arizona's premier home inspection company. Thermal imaging certified, no extra charges for pools. Statewide service. We schedule termite Inspections as part of our Inspections. A Rated BBB. 6 month warranty included with every inspection. 7 day per week service. www.arizonainspections.com Office 520-208-2590


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
4.66(
401
)

Moldlab

2501 Mayes Road
4.66(
401
)
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


PuroClean Disaster First Response

5851 Ramsey Street, Suite C
4.00(
4
)

PuroClean Disaster First Response

5851 Ramsey Street, Suite C
4.00(
4
)
Customers say: Quick response
25 years of experience

Local Expert Water, Fire, Smoke and Mold Restoration in Fayetteville, North Carolina. Call for fast, local 24x7 response.

"Avoid these people!!!!!! They are the worst. They tell you lie after lie and take forever to do the work. My insurance company called them in even though it was not in my best interest. I regret the day I let them in my front door, and I regret the day I let Allstate insure my house."

Margaret M on November 2018

Local Expert Water, Fire, Smoke and Mold Restoration in Fayetteville, North Carolina. Call for fast, local 24x7 response.

"Avoid these people!!!!!! They are the worst. They tell you lie after lie and take forever to do the work. My insurance company called them in even though it was not in my best interest. I regret the day I let them in my front door, and I regret the day I let Allstate insure my house."

Margaret M on November 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.


Silver City Restoration

2255 W Desert Cove Ave Ste C
4.39(
18
)

Silver City Restoration

2255 W Desert Cove Ave Ste C
4.39(
18
)
Customers say: Quality work
20 years of experience

Full service restoration company. Preferred contractor on most insurance companies. Silver City Restoration provides an exceptionally positive post-disaster reconstruction experience. This is accomplished by establishing a strong client-focused relationship; delivering contracting services that combine leading technology, outstanding craftsmanship and demonstrating a quality commitment for complete satisfaction in residential and commercial settings.

"This is a story sad but true of a company that has very good work but very bad business practices This begins in September of 2021 An estimator is sent to survey damage done by a roof leak due to a Solar installation On this visit, the estimator without authorization attempted to fix an issue The problem as was always suspected was part of a Solar panel installation and not even close to the problem area, again this was not authorized The estimator spent roughly 45 minutes for his activity and arrived late even though it was clearly communicated my sister-in-law worked nights and was asleep, there were 2 guests here, but they would authorize; this was presented as a favor - to attempt to stop further leakage Now to current time, on March 16th, 2022 I have resolved my roof issues with Reimagine Roofing - recommended Jim the representative for Silver City comes to inspect the work and close our business and I am presented with 2 invoices, 1 for the ceiling repair and 1 for what i have no idea It came to be that 1 as for the ceiling and 1 the additional charges were for the attempted unauthorized repair which didn’t do anything anyway Those charges were 586.46 - during an estimate appointment for insurance purposes this amounts to $13 a minute i will add that if you have any interaction them, they or their representative's do understand payment options using current electronic/computerized systems, like Zoelle or simple BillPay"

eugene b on March 2022

Full service restoration company. Preferred contractor on most insurance companies. Silver City Restoration provides an exceptionally positive post-disaster reconstruction experience. This is accomplished by establishing a strong client-focused relationship; delivering contracting services that combine leading technology, outstanding craftsmanship and demonstrating a quality commitment for complete satisfaction in residential and commercial settings.

"This is a story sad but true of a company that has very good work but very bad business practices This begins in September of 2021 An estimator is sent to survey damage done by a roof leak due to a Solar installation On this visit, the estimator without authorization attempted to fix an issue The problem as was always suspected was part of a Solar panel installation and not even close to the problem area, again this was not authorized The estimator spent roughly 45 minutes for his activity and arrived late even though it was clearly communicated my sister-in-law worked nights and was asleep, there were 2 guests here, but they would authorize; this was presented as a favor - to attempt to stop further leakage Now to current time, on March 16th, 2022 I have resolved my roof issues with Reimagine Roofing - recommended Jim the representative for Silver City comes to inspect the work and close our business and I am presented with 2 invoices, 1 for the ceiling repair and 1 for what i have no idea It came to be that 1 as for the ceiling and 1 the additional charges were for the attempted unauthorized repair which didn’t do anything anyway Those charges were 586.46 - during an estimate appointment for insurance purposes this amounts to $13 a minute i will add that if you have any interaction them, they or their representative's do understand payment options using current electronic/computerized systems, like Zoelle or simple BillPay"

eugene b on March 2022


American Soda Blasters

PO Box 72334
No reviews yet

American Soda Blasters

PO Box 72334
No reviews yet
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FAQs for radon gas abatement projects in Saint Johns, AZ

The only way to know whether your home or water supply contains radon is to schedule a professional test. A qualified radon inspector will collect samples, deliver lab-verified results, and explain the findings for $150 to $800. Once you know your exact levels, you and your radon mitigation pro can choose the right system and tackle the problem before it affects your family’s health.

Both roles tackle radon, but they focus on different steps. Inspectors test your home, interpret the results, and determine whether levels exceed EPA guidelines. Mitigation pros design and install the system that lowers those levels. Some companies do both, but the skills and equipment differ, so always verify that the person you hire is properly certified for the specific service you need.

Installing a mitigation unit fixes radon problems by reducing indoor gas levels to established safe standards. A system designed and installed by a mitigation expert, tailored to your home's specific layout and foundation, guarantees effective radon reduction. This expert installation ensures consistent performance over time while safeguarding your indoor air quality.

Open windows and doors do not reduce radon levels because they trigger a pressure imbalance that draws radon-laden air into your home. This practice fails to control radon concentration and can even worsen the issue. An active suction mitigation system provides a proven, safe, and effective solution to reliably reduce radon levels.

Radon mitigation systems generally last between 10 and 30 years, depending on system type and maintenance. Passive systems endure the longest because they have no moving parts, whereas active systems, which use a fan, require fan replacement every 5 to 10 years. System components, such as PVC pipes, seals, and fittings, can remain effective for decades when paired with periodic inspections and proper maintenance.

Radon mitigation systems consume between 300 and 3,000 kWh of electricity per year, depending on fan size and system design. On average, an active radon fan draws 100 to 300 watts continuously, which translates to roughly 876 kWh annually, and adds $30 to $300 to your energy bill each year. Choosing a high-efficiency fan and ensuring tight sealing around pipes helps minimize these ongoing costs.

The Saint Johns, AZ homeowners’ guide to radon gas abatements

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