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Avatar for RK Squared

RK Squared

5.00(
3
)

RK Squared

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Accidents and uncontrollable events happen. We understand the stress that comes with a burst pipe, water heater, roof leak, or even a plumbing back up. There are many things we can help you with to mitigate the damages that can be associated with water damage. The sooner you call us the better chances we have to isolate and remove the damaging effects of water. We are a locally owned small business, providing you with small town values and exceptional customer service."

"Robert was great! Our toilet overflowed and leaked throughout our bathroom. He listened to our concerns and handled everything so we didn't have to worry about a thing. We even used him on a garage addition and water drainage for our property."

Eldon H on June 2023

Accidents and uncontrollable events happen. We understand the stress that comes with a burst pipe, water heater, roof leak, or even a plumbing back up. There are many things we can help you with to mitigate the damages that can be associated with water damage. The sooner you call us the better chances we have to isolate and remove the damaging effects of water. We are a locally owned small business, providing you with small town values and exceptional customer service."

"Robert was great! Our toilet overflowed and leaked throughout our bathroom. He listened to our concerns and handled everything so we didn't have to worry about a thing. We even used him on a garage addition and water drainage for our property."

Eldon H on June 2023

Avatar for GreenWorks Inspections & Engineering

GreenWorks Inspections & Engineering

4.87(
244
)

GreenWorks Inspections & Engineering

4.87(
244
)
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

GreenWorks was founded in 2009 in Texas and is a woman owned small business specializing in peace of mind around real estate due diligence. GreenWorks provides Inspections, Structural Engineering and Environmental Testing Services for residential and commercial properties. Those services are geared around identifying deficiencies and potential future issues and our Home Solutions division offers a full process in prioritizing with our clients solutions to repair, renovate and increase performance to their most valuable asset. In August 2020, GreenWorks was awarded the rank of #1200 on the 2020 Inc. 5000 list, the most prestigious ranking of the nation’s fastest-growing private companies following up their 2019 Inc. 5000 ranking of #1595.

"My 11th month home inspection was completed by David Berryman. David demonstrated exceptional professionalism and attention to detail throughout the process. He was thorough in his inspection, making sure every area was checked and documented. David took the time to listen patiently and addressed each question I had. His ability to break down technical details into easy-to-understand language helped me learn more about my home. He also identified a few issues that might have been overlooked. His insights were valuable, and the inspection report was available in a timely manner."

Helen X on November 2025

GreenWorks was founded in 2009 in Texas and is a woman owned small business specializing in peace of mind around real estate due diligence. GreenWorks provides Inspections, Structural Engineering and Environmental Testing Services for residential and commercial properties. Those services are geared around identifying deficiencies and potential future issues and our Home Solutions division offers a full process in prioritizing with our clients solutions to repair, renovate and increase performance to their most valuable asset. In August 2020, GreenWorks was awarded the rank of #1200 on the 2020 Inc. 5000 list, the most prestigious ranking of the nation’s fastest-growing private companies following up their 2019 Inc. 5000 ranking of #1595.

"My 11th month home inspection was completed by David Berryman. David demonstrated exceptional professionalism and attention to detail throughout the process. He was thorough in his inspection, making sure every area was checked and documented. David took the time to listen patiently and addressed each question I had. His ability to break down technical details into easy-to-understand language helped me learn more about my home. He also identified a few issues that might have been overlooked. His insights were valuable, and the inspection report was available in a timely manner."

Helen X on November 2025

Avatar for Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

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

Radon Detection and Reduction questions, answered by experts

The only way to determine if you have a radon problem in your home is to have professional testing done. You can buy DIY radon test kits, but these are sometimes inaccurate in certain temperatures and humidity levels, and they don’t paint the entire picture in terms of your radon exposure. Scheduling testing once every two to five years is best. You can also look out for the following symptoms, which, according to the American Cancer Society, are symptoms of radon exposure:

  • Shortness of breath

  • Cough

  • Tightness in the chest

  • Difficulty swallowing

  • Hoarseness

DIY radon detection is possible using over-the-counter test kits, but professional testing can provide more accurate assessments, especially in cases of high initial readings.

Mitigation reduces radon levels, protecting your health and complying with safety standards.

What is radon? It’s a radioactive gas that naturally occurs in the ground, forming as uranium and thorium decay. It has no color or odor, so you don’t know if it’s seeping into your building’s foundation. Regular exposure to radon gas increases your chances of suffering from lung cancer. Radon testing measures the air inside your house for the presence of radon gas. If detected, the test will measure the severity of radon levels in your home’s air.

Use a radon test kit or hire professionals to conduct a detailed assessment of radon levels in your home.

The Quinlan, TX homeowners’ guide to radon detection and reduction services

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

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