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Find Radon gas testers in Converse

Avatar for A&J Enterprise

A&J Enterprise

217 Fritz Way
5.00(
2
)
Approved Pro

A&J Enterprise

217 Fritz Way
5.00(
2
)
Approved Pro
Customers say: Quick response
15 years of experience
Free onsite estimate

A&J Enterprise is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. A&J Enterprise is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"great job"

LaJoyce C on November 2022

A&J Enterprise is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. A&J Enterprise is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"great job"

LaJoyce C on November 2022


Avatar for The Radon Boss LLC

The Radon Boss LLC

8902 Bancroft Trail
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

The Radon Boss LLC

8902 Bancroft Trail
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
10 local quotes requested
9 years of experience

I bring over a decade of PM development and construction experience combined with a passion for environmental health and safety to every home and multi-family community we serve. My background in construction to underground civil design and final inspections have equipped me with the expertise needed to deliver highly effective radon design, testing, & mitigation services. My commitment to accurate and reliable results have allowed me to make informed recommendations that prioritize client safety without compromising ownership's profitability. I'm dedicated to making the radon testing and mitigations processes efficient and straightforward. With a positive attitude and a commitment to exceptional service, I work tirelessly to deliver radon system designs, radon levels, and recommendations in final reports with industry-leading turnaround times. I look forward to continuing to raise awareness about radon safety and helping protect our communities from this invisible threat.

I bring over a decade of PM development and construction experience combined with a passion for environmental health and safety to every home and multi-family community we serve. My background in construction to underground civil design and final inspections have equipped me with the expertise needed to deliver highly effective radon design, testing, & mitigation services. My commitment to accurate and reliable results have allowed me to make informed recommendations that prioritize client safety without compromising ownership's profitability. I'm dedicated to making the radon testing and mitigations processes efficient and straightforward. With a positive attitude and a commitment to exceptional service, I work tirelessly to deliver radon system designs, radon levels, and recommendations in final reports with industry-leading turnaround times. I look forward to continuing to raise awareness about radon safety and helping protect our communities from this invisible threat.


Avatar for LoneStar Mold Testing

LoneStar Mold Testing

11938 Maureens Way
4.94(
108
)
Approved Pro

LoneStar Mold Testing

11938 Maureens Way
4.94(
108
)
Approved Pro
Customers say: Quick response
10 local quotes requested
9 years of experience

LoneStar Mold Testing is committed to excellence in 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

"Consultant was very thorough and knowledgeable. He walked me through the process and advised as needed. Highly recommend!"

Beki M on May 2025

LoneStar Mold Testing is committed to excellence in 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

"Consultant was very thorough and knowledgeable. He walked me through the process and advised as needed. Highly recommend!"

Beki M on May 2025


Avatar for GreenWorks Inspections & Engineering

GreenWorks Inspections & Engineering

106 E 6th St
4.53(
60
)
Approved Pro

GreenWorks Inspections & Engineering

106 E 6th St
4.53(
60
)
Approved Pro
Customers say: Super punctual
290 local quotes requested
16 years of experience

At GreenWorks, we know that buying, building, or investing in property is one of the biggest decisions of your life. You deserve absolute peace of mind and confidence in your investment. That’s why we’ve built the nation’s largest privately owned, non-franchise inspection and engineering company—serving with unmatched quality, speed, and care. Unlike most inspectors who only point out problems, GreenWorks provides clear answers, proactive solutions, and cost transparency. Every inspection includes a detailed walkthrough, a comprehensive report with photos, and a free repair estimator so you know exactly what deficiencies mean and how much they will cost to fix. From foundation mapping, plumbing, and HVAC checks to mold, asbestos, radon, and lead testing, our comprehensive services ensure no detail is missed. For homeowners, we are your go-to partner from the first pre-pour on new construction to warranty inspections years later. For realtors, we keep deals moving forward with fast, accurate reports and communication your clients can trust. For commercial investors, we can inspect up to 900 units a day, delivering thorough PCAs, ESAs, and structural plans that keep feasibility studies on schedule. And for builders, we provide engineering-led quality assurance to make sure projects are built right the first time. Founded nearly two decades ago by CEO Harmony Brownwood, GreenWorks was created to raise the bar in an industry that too often settles for the bare minimum. Every inspector completes a rigorous training program—including structural engineering—before serving clients. Our team is backed by licensed engineers, cutting-edge technology, and a full support staff available 365 days a year. When you choose GreenWorks, you’re choosing more than an inspection. You’re choosing a long-term partner committed to safeguarding your property, protecting your investment, and giving you clarity at every step.

"No one ever contacted me about me."

Todd D on September 2025

At GreenWorks, we know that buying, building, or investing in property is one of the biggest decisions of your life. You deserve absolute peace of mind and confidence in your investment. That’s why we’ve built the nation’s largest privately owned, non-franchise inspection and engineering company—serving with unmatched quality, speed, and care. Unlike most inspectors who only point out problems, GreenWorks provides clear answers, proactive solutions, and cost transparency. Every inspection includes a detailed walkthrough, a comprehensive report with photos, and a free repair estimator so you know exactly what deficiencies mean and how much they will cost to fix. From foundation mapping, plumbing, and HVAC checks to mold, asbestos, radon, and lead testing, our comprehensive services ensure no detail is missed. For homeowners, we are your go-to partner from the first pre-pour on new construction to warranty inspections years later. For realtors, we keep deals moving forward with fast, accurate reports and communication your clients can trust. For commercial investors, we can inspect up to 900 units a day, delivering thorough PCAs, ESAs, and structural plans that keep feasibility studies on schedule. And for builders, we provide engineering-led quality assurance to make sure projects are built right the first time. Founded nearly two decades ago by CEO Harmony Brownwood, GreenWorks was created to raise the bar in an industry that too often settles for the bare minimum. Every inspector completes a rigorous training program—including structural engineering—before serving clients. Our team is backed by licensed engineers, cutting-edge technology, and a full support staff available 365 days a year. When you choose GreenWorks, you’re choosing more than an inspection. You’re choosing a long-term partner committed to safeguarding your property, protecting your investment, and giving you clarity at every step.

"No one ever contacted me about me."

Todd D on September 2025


Avatar for Hayden Restoration LLC

Hayden Restoration LLC

5.00(
6
)
Approved Pro

Hayden Restoration LLC

5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
235 local quotes requested

We specialize in all phases of mold remediation, water or storm damage restoration and more! Please call today to schedule your free evaluation (855) 242-9336. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Absolutely great and professional experience would highly recommend to anyone."

David T on July 2025

We specialize in all phases of mold remediation, water or storm damage restoration and more! Please call today to schedule your free evaluation (855) 242-9336. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Absolutely great and professional experience would highly recommend to anyone."

David T on July 2025


Avatar for River City Environmental LLC.

River City Environmental LLC.

2018 Lennon Ave
4.33(
3
)
Approved Pro

River City Environmental LLC.

2018 Lennon Ave
4.33(
3
)
Approved Pro
Customers say: Quick response
81 local quotes requested
14 years of experience

We are a San Antonio Texas based company but offer our services thought out texas . We service residential and commercial properties small or large scale projects. River City Environmental LLC provides asbestos abatement, mold and asbestos removal, and demolition services that are primarily focused on quality, safety, and experience. Our commitment to high quality is demonstrated by our purchase of the latest equipment and the ongoing training and certified professionals. All of our abatement personnel receive annual safety training, physical exams and respiratory fit tests. At River City Environmental LLC, our experience in the field of asbestos abatement continues to grow due to the continued training of our personnel. In addition to our asbestos removal services, our team also has the knowledge to identify and test various forms of mold growth to determine the best course of action. Mold can form following flooding, roof leaks, or areas of high humidity such as an attic. These mold growths can expand, causing respiratory problems for guests and employees. We provide economical solutions to meet the environmental needs of your company and to ensure the safety of all those that visit your building. With years of experience, we take pride in serving customers throughout the San Antonio, Houston, Dallas, Austin, Laredo, and McAllen, TX region. For more information regarding our mold and asbestos services or if you’re interested in starting your project, please feel free to contact us today!

"River City sent a quote after initial visit, obtained all the necessary permits and executed the work on schedule. The crew knew what they were doing, courteous and cleaned up well after them."

Babu B on February 2025

We are a San Antonio Texas based company but offer our services thought out texas . We service residential and commercial properties small or large scale projects. River City Environmental LLC provides asbestos abatement, mold and asbestos removal, and demolition services that are primarily focused on quality, safety, and experience. Our commitment to high quality is demonstrated by our purchase of the latest equipment and the ongoing training and certified professionals. All of our abatement personnel receive annual safety training, physical exams and respiratory fit tests. At River City Environmental LLC, our experience in the field of asbestos abatement continues to grow due to the continued training of our personnel. In addition to our asbestos removal services, our team also has the knowledge to identify and test various forms of mold growth to determine the best course of action. Mold can form following flooding, roof leaks, or areas of high humidity such as an attic. These mold growths can expand, causing respiratory problems for guests and employees. We provide economical solutions to meet the environmental needs of your company and to ensure the safety of all those that visit your building. With years of experience, we take pride in serving customers throughout the San Antonio, Houston, Dallas, Austin, Laredo, and McAllen, TX region. For more information regarding our mold and asbestos services or if you’re interested in starting your project, please feel free to contact us today!

"River City sent a quote after initial visit, obtained all the necessary permits and executed the work on schedule. The crew knew what they were doing, courteous and cleaned up well after them."

Babu B on February 2025


Avatar for JDN Restoration, LLC

JDN Restoration, LLC

123 Main St.
5.00(
3
)
Approved Pro

JDN Restoration, LLC

123 Main St.
5.00(
3
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
164 local quotes requested

We specialize in Fire-Water-Mold damage restoration, removal of all unwanted items, junk hauling, yard debris removal, trash removal, etc! We also are able to work on decks, flooring, dry-rot services, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"I absolutely loved the work JDN did for my mold removal. Quick and done right. The best in the business I would say."

Dean S on March 2025

We specialize in Fire-Water-Mold damage restoration, removal of all unwanted items, junk hauling, yard debris removal, trash removal, etc! We also are able to work on decks, flooring, dry-rot services, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"I absolutely loved the work JDN did for my mold removal. Quick and done right. The best in the business I would say."

Dean S on March 2025


Old Oak Environmental

5.00(
5
)
Approved Pro

Old Oak Environmental

5.00(
5
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
628 local quotes requested

We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry ONLY providing mold remediation, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!

"It was very good the customer service was excellent they were fast and efficient route home great quality of work in the workers are so hard-working"

Jason J on February 2022

We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry ONLY providing mold remediation, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!

"It was very good the customer service was excellent they were fast and efficient route home great quality of work in the workers are so hard-working"

Jason J on February 2022


SERVPRO of Universal City / St. Hedwig

5648 Randolph Blvd
No reviews yet

SERVPRO of Universal City / St. Hedwig

5648 Randolph Blvd
No reviews yet

As a trusted leader in the restoration industry, SERVPRO of Universal City / St. Hedwig provides 24-hour emergency service and is dedicated to being faster to any size disaster. We can respond immediately to your emergency and have the expertise to handle your restoration or cleaning needs. If your San Antonio property has been damaged by water caused by flooding or water leaks, we have the experience, expertise, and equipment to restore your property properly. Our water removal and cleanup process also provides validation and documentation that your property is dry. We specialize in fire and water damage restoration, the cornerstone of our business. We have extensive fire damage cleanup and restoration training to get your property back to pre-fire condition. *Fire & Smoke Restoration Technician *Odor Control Technician *Upholstery & Fabric Cleaning Technician *Water Damage Restoration Technician Your commercial property's appearance speaks volumes to your clients. So when the need arises for professional cleaning or emergency restoration services, SERVPRO of Universal City / St. Hedwig has the training and expertise to help make it " Like it never even happened." *Small Office Buildings *Large Office/High-Rise Office Buildings *Apartment Buildings *Restaurants *Hotel/Motels *Small Retail Stores *Large Retail/Big-Box Stores *High-Rise Residential *Manufacturing & Industrial *Government/Military

As a trusted leader in the restoration industry, SERVPRO of Universal City / St. Hedwig provides 24-hour emergency service and is dedicated to being faster to any size disaster. We can respond immediately to your emergency and have the expertise to handle your restoration or cleaning needs. If your San Antonio property has been damaged by water caused by flooding or water leaks, we have the experience, expertise, and equipment to restore your property properly. Our water removal and cleanup process also provides validation and documentation that your property is dry. We specialize in fire and water damage restoration, the cornerstone of our business. We have extensive fire damage cleanup and restoration training to get your property back to pre-fire condition. *Fire & Smoke Restoration Technician *Odor Control Technician *Upholstery & Fabric Cleaning Technician *Water Damage Restoration Technician Your commercial property's appearance speaks volumes to your clients. So when the need arises for professional cleaning or emergency restoration services, SERVPRO of Universal City / St. Hedwig has the training and expertise to help make it " Like it never even happened." *Small Office Buildings *Large Office/High-Rise Office Buildings *Apartment Buildings *Restaurants *Hotel/Motels *Small Retail Stores *Large Retail/Big-Box Stores *High-Rise Residential *Manufacturing & Industrial *Government/Military


Servpro of Stone Oak

18847 Redland Rd Suite 103
No reviews yet

Servpro of Stone Oak

18847 Redland Rd Suite 103
No reviews yet
58 years of experience

Since 1967, Servpro Franchise Professionals have been assisting Insurers to help their clients recover from fire and water damages across the U.S. Nearly four decades of experience have culminated in the proven processes, technology, equipment and products to help ensure your client's satisfaction.

Since 1967, Servpro Franchise Professionals have been assisting Insurers to help their clients recover from fire and water damages across the U.S. Nearly four decades of experience have culminated in the proven processes, technology, equipment and products to help ensure your client's satisfaction.

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FAQs for radon gas testing projects in Converse, TX

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 Converse, TX homeowners’ guide to radon gas testings

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