
Get matched with top radon detection and reduction specialists in Caldwell, TX
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Radon detection and reduction specialists in Caldwell

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.
"I have a very dangerous situation with my foundation in the front of my house. I hired these guys to tell me how to tell a contractor to fix the problem. When they came out to inspect, I showed them the problem and they agreed, it was a real problem. Later, they send a report back that completely ignores the very real problem I have. Instead, telling me to fix the back of the house that is no problem at all. Trying to ask for further assistance, they said they did what I paid them for."
Ryan K on December 2024
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.
"I have a very dangerous situation with my foundation in the front of my house. I hired these guys to tell me how to tell a contractor to fix the problem. When they came out to inspect, I showed them the problem and they agreed, it was a real problem. Later, they send a report back that completely ignores the very real problem I have. Instead, telling me to fix the back of the house that is no problem at all. Trying to ask for further assistance, they said they did what I paid them for."
Ryan K on December 2024
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

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.
HTX Consulting Services llc is a veteran-owned business dedicated to the detection and prevention of mold, asbestos, lead and other microbial contaminants in indoor environments throughout the Greater Houston Area, Gulf Coast Region and across Texas. We provide professional testing for indoor air quality (IAQ), mold, microbial / sewer contamination, asbestos and lead inspections. This comprehensive testing and preventive measures will help stop contamination issues from occurring or reoccurring. Committed to helping the communities, institutions and businesses we serve, HTX is the region's premier mold, asbestos, and lead inspection company. Our testing and inspection services are designed for those who want to ensure a home, school or building does not have mold, bacteria, asbestos, lead or other environmental issues. HTX also provides mold, asbestos, lead testing / inspection services for clients in new construction, remodeling, renovating, buying, selling, renting or leasing commercial or residential buildings. At HTX Consulting Services all inspections are conducted by a Texas Licensed Inspectors and Consultants. Our inspections includes a complete evaluation of both the interior and exterior of the property. We provide every client with a professional quality of service from start to finish. We provide discounts for veterans, law enforcement, first responders, teachers, and senior citizens.
HTX Consulting Services llc is a veteran-owned business dedicated to the detection and prevention of mold, asbestos, lead and other microbial contaminants in indoor environments throughout the Greater Houston Area, Gulf Coast Region and across Texas. We provide professional testing for indoor air quality (IAQ), mold, microbial / sewer contamination, asbestos and lead inspections. This comprehensive testing and preventive measures will help stop contamination issues from occurring or reoccurring. Committed to helping the communities, institutions and businesses we serve, HTX is the region's premier mold, asbestos, and lead inspection company. Our testing and inspection services are designed for those who want to ensure a home, school or building does not have mold, bacteria, asbestos, lead or other environmental issues. HTX also provides mold, asbestos, lead testing / inspection services for clients in new construction, remodeling, renovating, buying, selling, renting or leasing commercial or residential buildings. At HTX Consulting Services all inspections are conducted by a Texas Licensed Inspectors and Consultants. Our inspections includes a complete evaluation of both the interior and exterior of the property. We provide every client with a professional quality of service from start to finish. We provide discounts for veterans, law enforcement, first responders, teachers, and senior citizens.
Electrical contractor, specializing in residential and commercial remodeling and repairs.
Electrical contractor, specializing in residential and commercial remodeling and repairs.
ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.
"as advertised"
Nancy C on July 2018
ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.
"as advertised"
Nancy C on July 2018
FAQs for radon detection and reduction projects in Caldwell, TX
If radon is present in your home, you can expect to pay around $1,000 for a radon mitigation system or between $780 and $1,250 in most cases. The exact price will depend on the severity of the radon leak, home size, and the protocol the radon specialist develops to remove radon from your home and keep it out. Your foundation type will also affect your radon mitigation system cost, as unfinished basements will cost about $4,600 to seal and ventilate, while crawl spaces without a foundation slab may need extra encapsulation, costing $1,500 to $15,000.
You can buy DIY radon test kits from a home improvement store and conduct radon testing, but these tests are often inaccurate. No matter the result, you should supplement DIY testing with professional radon detection and analysis. DIYers only have access to passive radon tests, which aren’t as reliable as active tests that professionals use. Plus, it’s very easy for DIYers to make mistakes during testing, leading to inaccurate results. If you’re moving into a new home, have concerns about radon, or are due for an updated test, hire a professional.
Radon testing costs depend on whether you hire a professional radon inspector or DIY test. You can expect to pay $150 to $800 to hire a local radon inspector, and home-testing kits range in price from $15 to $250 from home improvement stores. However, it’s best to trust a professional inspector with this task to ensure accurate results. Plus, if you have radon in your home, your testing company can develop a mitigation protocol to keep you and your family safe from the dangerous gas, so it’s well worth the money to hire a professional.
Yes, radon testing is absolutely necessary if you suspect the presence of this hazardous gas, and the Environmental Protection Agency (EPA) recommends testing for all homes in the country. Radon is a pervasive natural gas that can leak through your home’s foundation and seep into the living areas. Unfortunately, the gas is highly carcinogenic and is the second leading cause of lung cancer. Radon testing is crucial for keeping you and your family safe from harm, so hire a radon mitigation specialist to test your home if you suspect its presence in your home.
In most states, radon testing companies don’t need to be licensed or certified by the state, but the companies that analyze the test results and develop radon mitigation protocols do. You should choose a radon testing company that suits your needs, but before hiring a mitigation specialist, check our state licensing tool to make sure the company is properly certified.





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