Top-rated radon gas testers.

Get matched with top radon gas testers in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Radon gas testers in Sealy

Avatar for Texas House Check, LLC

Texas House Check, LLC

7307 Alder Springs Lane
5.00(
5
)
Approved Pro

Texas House Check, LLC

7307 Alder Springs Lane
5.00(
5
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 years of experience

We are a local Family owned and operated inspection company. A Father, two sons and a nephew that value honesty and integrity in all aspects of our business. We offer a variety of Inspection services that are customized to each individual project. We have successfully assisted our clients from new and seasoned home buyers and realtors (small homes to estate mansions) to investors and companies (retail shopping centers to industrial facilities). With 1000’s of inspections under our belt there’s no scope too big or small. Please feel free to check out our reviews online and our website too at www.texashousecheck.com We hope to hear you and thank you for the consideration!

"Anthony was great. He listened to me and explained everything in a manner that I could understand. I'm very pleased."

Henricka Gayle M on February 2024

We are a local Family owned and operated inspection company. A Father, two sons and a nephew that value honesty and integrity in all aspects of our business. We offer a variety of Inspection services that are customized to each individual project. We have successfully assisted our clients from new and seasoned home buyers and realtors (small homes to estate mansions) to investors and companies (retail shopping centers to industrial facilities). With 1000’s of inspections under our belt there’s no scope too big or small. Please feel free to check out our reviews online and our website too at www.texashousecheck.com We hope to hear you and thank you for the consideration!

"Anthony was great. He listened to me and explained everything in a manner that I could understand. I'm very pleased."

Henricka Gayle M on February 2024


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
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


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
640 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


Mold Busters LLC

22720 Morton Ranch Rd
5.00(
9
)

Mold Busters LLC

22720 Morton Ranch Rd
5.00(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Premier all service mold consultants providing a full range of property mold inspections which includes investigation, testing, education, protocols, and clearance.

"They did a great job! Very professional."

Tony N on October 2021

Premier all service mold consultants providing a full range of property mold inspections which includes investigation, testing, education, protocols, and clearance.

"They did a great job! Very professional."

Tony N on October 2021


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


Jordan Enterprises Pressure Washing & Stripeing

50 CR 3314
No reviews

Jordan Enterprises Pressure Washing & Stripeing

50 CR 3314
No reviews
24 years of experience

We clean almost anything From your driveway to the roof top. All with a satisfaction guarantee. We also offer parking lot striping.

We clean almost anything From your driveway to the roof top. All with a satisfaction guarantee. We also offer parking lot striping.


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.


Renew Cleaning and Restoration Services, Inc.

No reviews

Renew Cleaning and Restoration Services, Inc.

No reviews
6 years of experience

Renew Cleaning specializes in mold remediation, water/fire/flood remediation, reconstruction, hoarding cleanup, biohazard cleanup, commercial janitorial services and floor care. We are a licensed mold contractor company. Our staff consists of highly trained and certified technicians with over five years of experience. Renew is a veteran owned company with several locations throughout Texas and capable of servicing the entire state. Fully licensed and insured and available 24/7 to assist you.

Renew Cleaning specializes in mold remediation, water/fire/flood remediation, reconstruction, hoarding cleanup, biohazard cleanup, commercial janitorial services and floor care. We are a licensed mold contractor company. Our staff consists of highly trained and certified technicians with over five years of experience. Renew is a veteran owned company with several locations throughout Texas and capable of servicing the entire state. Fully licensed and insured and available 24/7 to assist you.

Showing 1-10 of 35
The Sealy, TX homeowners’ guide to radon gas testings
From average costs to expert advice, get all the answers you need to get your job done.
professional testing the air quality in a home
Apr 14, 2025
Apr 14, 2025
Budget for the cost of an indoor air quality test based on factors such as home size, pollutant type, potential remediation needs, labor, and more.
professional removing mold damaged wallpaper from home
Apr 25, 2025
Apr 25, 2025
Budget for mold inspection costs based on factors such as the size of your home, testing type, mold type, location, accessibility, and more.
professional testing for toxic lead in home
Apr 26, 2025
Apr 26, 2025
Budget for lead paint inspection costs based on factors such as home size, location, home condition, repairs and removal, additional tests, and more.
professional in protective suit removing asbestos from attic of home
Apr 25, 2025
Apr 25, 2025
Concerned about asbestos in your home? Learn how to identify, manage, and safely remove this hazardous material with expert guidance on abatement methods, regulations, and best practices.
Two professionals removing asbestos from a roof
Apr 26, 2025
Apr 26, 2025
Asbestos testing costs depend on the size of your home, its condition, and your location. This test ensures your home is safe from this hazardous material.
Professional in protective suit removing mold from home
Jun 24, 2025
Jun 24, 2025
Budget for mold remediation costs based on factors such as severity, location in the home, type of mold, damage type, and more.