Top-rated radon gas testers.

Get matched with top radon gas testers in Sugar Land, TX

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.

Find Radon gas testers in Sugar Land

Avatar for IAQ Analytical
IAQ Analytical
4.8(
40
)

Serving Sugar Land, TX and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Got my place tested on the same day I called! Within a couple of hours, actually. Friendly and very informative. Results were received the next day. A great experience overall."
Certification Seal from ACAC
Response time1 day
86 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Texas House Check, LLC
Texas House Check, LLC
5.0(
5
)

Serving Sugar Land, TX and surrounding areas

Approved

In business since 2013

Free estimates

Small jobs welcome

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. \n\nWe 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.\n\nPlease feel free to check out our reviews online and our website too at www.texashousecheck.com\n\nWe hope to hear you and thank you for the consideration!

New construction walk
Inspection recap
We go everywhere
Response time5 hrs
Recommended by100%of homeowners
Avatar for The Radon Boss LLC
The Radon Boss LLC
New to Angi

Serving Sugar Land, TX and surrounding areas

Approved

In business since 2016

Credit card accepted

Offers commercial services

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. \n\nI'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. \n\nI look forward to continuing to raise awareness about radon safety and helping protect our communities from this invisible threat.

Response time1 day
12 neighbors recently requested a quote
Avatar for Texas Water Restoration & Cleanup Services
Texas Water Restoration & Cleanup Services
5.0(
2
)

Serving Sugar Land, TX and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

Texas Water Restoration & Cleanup Services 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.

Mold
Mold
Mold
Mold
Mold

+37

Response time3 days
Response rate89%
Recommended by50%of homeowners
Avatar for Environmental Testing & Research Laboratories, Inc
Environmental Testing & Research Laboratories, Inc
4.8(
347
)

Serving Sugar Land, TX and surrounding areas

In business since 1995

Free estimates

Warranties offered

"I waited a month before getting a test kit I called and was told there was something wrong with the Angies list orders but that I would be receiving a kit soon. It wouldve ben nice if they called me to tell me that though. The test results were quick and on par with other radon test I had done locally."
Recommended by93%of homeowners
Avatar for Preferred Home Inspections Inc
Preferred Home Inspections Inc
4.9(
205
)

Serving Sugar Land, TX and surrounding areas

In business since 1991

Free estimates

Warranties offered

"From the time they arrived, I knew something was different.  This company was on time and, although dressed professionally, they were dressed to work: no sharply-creased khaki's or white sports shirts for these three, instead knee pads for crawling along surfaces, state of the art tools, lots of cold water to keep hydrated on this hot, humid day and an enthusiasm for their job. <br />  Wendy, Fernando and Elissa Martinez worked closely together and kept me in the loop about what they were doing, why they were doing it and the results.  They were patient with my questions and took the time to give me complete answers. <br />  When I received their report, I was truly impressed.  Unlike others I've received, this one was clear and concise with pictures through-out.  They listed parameters for their work and showed where the results landed.  They made recommendations for further inspections to be done and gave reasons why.  They listed codes, but noted when things in house were "grandfathered."  They made recommendations if they thought things should be brought up to code and told why. <br /> Because of the results of this inspection report, I doubt we'll be purchasing this house.  When we find another house we're interested in, you can bet we'll be calling on PHI to perform the home inspection. <br /> <br />"
Recommended by95%of homeowners
Showing 1-10 of 21
FAQs for radon gas testing projects in Sugar Land, 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 Sugar Land, TX homeowners’ guide to radon gas testings

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