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Find Radon gas testers in Newcastle

Avatar for Environmental Testing & Research Laboratories, Inc
Environmental Testing & Research Laboratories, Inc
4.8(
347
)

Serving Newcastle, CA and surrounding areas

In business since 1995

Free estimates

Warranties offered

"<p>it was superb! they easiest, hassle free Radon test in town, with extremely proficient people -- very knowledgeable and very people-friendly! they took their time to explain things on the phone to me before I committed. the test came back within 10 days or so -- via email. which is very convenient. it was very clear as it is, but I like talking through it and get advice. they were instantly available to discuss. they gave me future tips to keep on top of all things Radon related. </p> <p>I have to say that all this comes to be after 3 months of many back and forths with 3 other companies -- none of the other companies could be bothered to schedule a time, and those who did, never showed up.. many times over. I don't know why I was so patient with them and I wish had discovered Environmental Testing & Research Laboratories much sooner.</p> <p>Really highly recommend them!</p> <br />"
Recommended by93%of homeowners
Avatar for Onsite Fire Damage Solutions
Onsite Fire Damage Solutions
5.0(
7
)

Serving Newcastle, CA and surrounding areas

In business since 1979

Free estimates

Emergency services offered

"They did such a wonderful job for me. They knew exactly what to do for me and, how to get it done. Joseph, and his Business, are the best at what they do. It's really nice to have them on your side after going through something like a house fire. I would highly recommend them to anyone who is in need of this type of work."
Recommended by100%of homeowners
Avatar for Collins Inspection Services
Collins Inspection Services
4.6(
8
)

Serving Newcastle, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"He was on-time, very thorough and his report was top notch.  After the inspection he met with us for over an hour away from the property and went through the inspection.  Due to some mold issues, Scott came back out and tested for mold.  He did not over-inspect and was very timely with his report.  He was very professional and responsive.  <br />"
Recommended by87%of homeowners
Avatar for Peets Express Restoration
Peets Express Restoration
5.0(
8
)

Serving Newcastle, CA and surrounding areas

In business since 2022

Free estimates

Emergency services offered

Family owned and operated water and smoke damage company. We respond quickly to your request and can perform all water mediation work with high quality. ** Please note we only do estimates on interior dry rot repair, interior water and smoke damage., WE DONT DO ANYTHING OUTSIDE OF THE HOME**Call or click for your FREE estimate today!

Recommended by87%of homeowners
Buyers Protection Group (BPG)
3.5(
85
)

Serving Newcastle, CA and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"Patrick Walsh did a great job on a pre-inspection for me on a home that I <br /> will be listing in Durham, NC.  He was very thorough and took his time <br /> to investigate all components of the home.  I was very impressed with his scope of knowledge and ability to uncover potential issues.  Not only that, he was very helpful in explaining everything to the homeowners so that they could resolve the issues prior to putting their home on the market.  I would highly recommend Patrick Walsh to any home buyers and sellers In the Triangle Area of NC. <br />"
Recommended by61%of homeowners
Avatar for Northern Environmental Mold Inspection
Northern Environmental Mold Inspection
New to Angi

Serving Newcastle, CA and surrounding areas

Free estimates

Warranties offered

Northern Environmental Mold Inspection provides Loomis and the surrounding areas with top of the line environmental testing, inspection, remediation, and restoration services. Environmental hazards such as water, mold, and radon gas can affect any home or building at anytime of year. The only way to be completely sure that your home or business has adequate protection against these factors is to be proactive: having an array of air, surface, and water inspections performed. Thorough remediation, or abatement, and property restoration is often stressful and dangerous. Let our certified technicians take on these complicated projects. Northern Environmental presents a wide range of helpful, high-quality services for low prices. Visit our website anytime, or contact a customer service representative weekdays from 8:00am-5:00pm for more information.

Avatar for Vacaville Certified Mold Inspection
Vacaville Certified Mold Inspection
New to Angi

Serving Newcastle, CA and surrounding areas

Free estimates

Warranties offered

Vacaville Certified Mold Inspection is the top choice for all environmental inspection needs across Northern California. Testing for potentially harmful substances is a crucial step in the home buying and restoration processes, and of course to ensure that your employees or family are safe within the environment they spend hours in every day. Environmental factors such as toxic mold, asbestos, mercury, radon gas, and lead can have serious negative effects on both the structure of your property as well as the health of those who spend time there. Our customer service representatives, who can be reached on weekdays from 8am to 5pm, will be able to recommend the testing services necessary to keep your property safe. Our website also has a wealth of information regarding environmental hazards: http://www.moldinspectionvacaville.com

Avatar for Clean-Air Water Damage Removal & Restoration
Clean-Air Water Damage Removal & Restoration
New to Angi

Serving Newcastle, CA and surrounding areas

Free estimates

Warranties offered

Water and mold damage are the two most prevalent environmental hazards found throughout the country. Clean-Air's low prices, helpful customer service representatives, and thorough understanding of the entire spectrum of environmental damage factors guarantee that can rest assured that the integrity of your property is in great hands. Not only does your property need to be as structurally sound as possible, but the health of those who spend their time their is dependent upon the absence of many harmful environmental factors. Let simple testing of the air quality within your home or office, as well as moisture and leak detection testing, provide you with the knowledge necessary to make further decisions for the well-being of your property and its inhabitants.

Avatar for Indoor Mold Removal & Mold Remediation
Indoor Mold Removal & Mold Remediation
New to Angi

Serving Newcastle, CA and surrounding areas

Free estimates

Warranties offered

Indoor Mold Removal & Mold Remediation serves the entire Sacramento area with the best environmental services available. We are a multi-functional inspection, remediation and restoration company that offers the best service at competitive prices. Any form of environmental damage you have experienced on your property, whether residential or commercial, is our specialty; from mold damage to stagnant water, fire and smoke, or any other harmful substances or environmental factors. Our website offers more information on the services we offer, as well as information on the negative affects of mold and other environmental hazards. You can also contact a customer service representative Monday through Friday, 7am to 7pm, who can answer any specific questions you may have, as well as schedule an appointment with one of our technicians.

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FAQs for radon gas testing projects in Newcastle, CA

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 Newcastle, CA homeowners’ guide to radon gas testings

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