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Find Radon gas testers in Navasota

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 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 PuroClean of Conroe

PuroClean of Conroe

13801 Liberty St.
4.43(
7
)
Approved Pro

PuroClean of Conroe

13801 Liberty St.
4.43(
7
)
Approved Pro
Customers say: Super punctual
91 local quotes requested
6 years of experience

Known as the "Paramedics of Property Damage", PuroClean of Conroe provides water damage remediation, fire and smoke damage remediation, flood water removal, mold removal, and biohazard cleanup to commercial and residential customers. Personal attention is what makes the PuroClean brand one of the best in the industry. By using the "Science of Drying", throughout the restoration process, PuroClean of Conroe can provide unparalleled service and response. With Customer service 24 hours a day, 7 days a week, our professionally trained staff, modern equipment, and diligent office support will repair the home or business back to its normal condition in a timely manner. No problem is too big and no job is too small for PuroClean of Conroe to provide caring, reliable, and professional remediation services to our customers quickly and without stress or difficulties

"My home was flooded during the February freeze as many were. I was thrilled when they responded. However, their main aim was to apply equipment to a floor that was clearly ruined, and this equipment was meant to blow air into the floor to get underneath to dry out the water. There was 1/2-3/4" of water under the floor, so this was never going to help. As long as the equipment was there, they could charge the insurance company for it. They did not remove the equipment when it was clear the floor had buckled-- they wanted to keep charging for the rental-- I had to ask them to take it away. No dehumidifers were used to reduce the 80+% humidity in my home. I asked for help to remove sheetrock and dry out areas, to remove the floor, but they refused. They made it clear they were "working for" the insurance company--I even got insurance company on the phone to say it was fine to remove sheetrock and dry out areas, but they still refused. I finally asked them to leave because they were not cooperating in helping to dry out my house. Any question I had on their invoice was met with threats over nonpayment, which was particularly insulting. They operate like an illegitimate business and I would not phone them again under any circumstance."

Michael M on May 2021

Known as the "Paramedics of Property Damage", PuroClean of Conroe provides water damage remediation, fire and smoke damage remediation, flood water removal, mold removal, and biohazard cleanup to commercial and residential customers. Personal attention is what makes the PuroClean brand one of the best in the industry. By using the "Science of Drying", throughout the restoration process, PuroClean of Conroe can provide unparalleled service and response. With Customer service 24 hours a day, 7 days a week, our professionally trained staff, modern equipment, and diligent office support will repair the home or business back to its normal condition in a timely manner. No problem is too big and no job is too small for PuroClean of Conroe to provide caring, reliable, and professional remediation services to our customers quickly and without stress or difficulties

"My home was flooded during the February freeze as many were. I was thrilled when they responded. However, their main aim was to apply equipment to a floor that was clearly ruined, and this equipment was meant to blow air into the floor to get underneath to dry out the water. There was 1/2-3/4" of water under the floor, so this was never going to help. As long as the equipment was there, they could charge the insurance company for it. They did not remove the equipment when it was clear the floor had buckled-- they wanted to keep charging for the rental-- I had to ask them to take it away. No dehumidifers were used to reduce the 80+% humidity in my home. I asked for help to remove sheetrock and dry out areas, to remove the floor, but they refused. They made it clear they were "working for" the insurance company--I even got insurance company on the phone to say it was fine to remove sheetrock and dry out areas, but they still refused. I finally asked them to leave because they were not cooperating in helping to dry out my house. Any question I had on their invoice was met with threats over nonpayment, which was particularly insulting. They operate like an illegitimate business and I would not phone them again under any circumstance."

Michael M on May 2021


Avatar for Rainbow Restoration of Magnolia TX

Rainbow Restoration of Magnolia TX

10708 Holly Creek Bend
5.00(
1
)
Approved Pro

Rainbow Restoration of Magnolia TX

10708 Holly Creek Bend
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
199 local quotes requested

For nearly 40 years Rainbow Restoration, a Neighborly company, has made disasters disappear! We have provided professional restoration services for jobs big and small. We understand how critical it is to get people back in their homes and companies back in operation quickly. That's why Rainbow Restoration uses only the best equipment, innovative technologies and a built-in accountability process to assure every job is done right. Setting the highest standards in water, fire, smoke and mold damage restoration, where customer anxieties can run high, requires a continuous focus and dedication to self-analysis and improvement. Once Rainbow Restoration is on the job, customers can expect quality results and a superior customer experience. Rainbow Restoration sets the benchmark in home restoration and commercial restoration.

"Jerry and team was very professional and knowledgeable they did a wonderful job."

Anita B on July 2024

For nearly 40 years Rainbow Restoration, a Neighborly company, has made disasters disappear! We have provided professional restoration services for jobs big and small. We understand how critical it is to get people back in their homes and companies back in operation quickly. That's why Rainbow Restoration uses only the best equipment, innovative technologies and a built-in accountability process to assure every job is done right. Setting the highest standards in water, fire, smoke and mold damage restoration, where customer anxieties can run high, requires a continuous focus and dedication to self-analysis and improvement. Once Rainbow Restoration is on the job, customers can expect quality results and a superior customer experience. Rainbow Restoration sets the benchmark in home restoration and commercial restoration.

"Jerry and team was very professional and knowledgeable they did a wonderful job."

Anita B on July 2024


Avatar for Disaster Masters SW Company

Disaster Masters SW Company

3915 W Davis St
5.00(
7
)
Approved Pro

Disaster Masters SW Company

3915 W Davis St
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
269 local quotes requested

Call 1-833-225-5379 for our 24/7 Emergency Response Team to help for your Water Removal and Storm Damage Restoration. When water wreaks havoc due to storms or other incidents, we’re here to help with water extraction, drying, and structural repairs! At Disaster Masters SW Company, we specialize in comprehensive disaster restoration services. Our team is dedicated to safeguarding homes and businesses from the damaging effects of water, fires, mold and storms. Here’s what sets us apart: Comprehensive Services: Beyond mold and water remediation, we handle storm damage repairs, flood cleanup, and fire restoration. Choose Disaster Masters SW Company for reliable, efficient, and compassionate restoration services. We’re committed to restoring peace of mind and protecting your property. And we will assist you with your Insurance Claims!

"It went extremely smooth and just as expected. They are very knowledgeable and wonderful to work with!!"

Dianne G on May 2025

Call 1-833-225-5379 for our 24/7 Emergency Response Team to help for your Water Removal and Storm Damage Restoration. When water wreaks havoc due to storms or other incidents, we’re here to help with water extraction, drying, and structural repairs! At Disaster Masters SW Company, we specialize in comprehensive disaster restoration services. Our team is dedicated to safeguarding homes and businesses from the damaging effects of water, fires, mold and storms. Here’s what sets us apart: Comprehensive Services: Beyond mold and water remediation, we handle storm damage repairs, flood cleanup, and fire restoration. Choose Disaster Masters SW Company for reliable, efficient, and compassionate restoration services. We’re committed to restoring peace of mind and protecting your property. And we will assist you with your Insurance Claims!

"It went extremely smooth and just as expected. They are very knowledgeable and wonderful to work with!!"

Dianne G on May 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


Accountable Restoration

9671 Moffitt Ln
5.00(
1
)

Accountable Restoration

9671 Moffitt Ln
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Carpet Cleaning, Crime And Trauma Scene Clean Up , Fire ,Water,smoke, and Mold restoration

Carpet Cleaning, Crime And Trauma Scene Clean Up , Fire ,Water,smoke, and Mold restoration


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

Showing 1-10 of 41
FAQs for radon gas testing projects in Navasota, 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 Navasota, TX homeowners’ guide to radon gas testings

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