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Find Radon gas testers in Stinson Beach

LARRY'S EXTREME CLEAN
4.9(
36
)

Serving Stinson Beach, CA and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"Excellent, as usual. I have been using Larry's services for a few years. I have a cream carpet with a lot of mileage on it. He always manages to make it look good again with his thorough cleaning and deodorizing. Larry is reliable, punctual, efficient, and professional. I don't hesitate to call him, and would highly recommend his services."
Recommended by97%of homeowners
Avatar for Guaranteed Property & Mold Inspection
Guaranteed Property & Mold Inspection
4.8(
43
)

Serving Stinson Beach, CA and surrounding areas

In business since 1998

Free estimates

Warranties offered

"Overall experience Terrific. Joseph is one of the most honest, straight forward guys out there. I am very thankful with God that he leasing me in the right way so that I would choose his company over the other companies out there. I’m the beginning I thought that the price was a bit high for my budget but then later I realized the skill level that he does in each one of his kinds of inspection he offers is unbelievable. I owe Joseph my life he helped me convince myself that there truly was a serious mold problem with the house that I just bought not even 1 year ago. So I moved out from my new home in the mean time before my health continues to get in more delicate situation. The mold odor has now begun to cause me to have asthma which I never ever had before in my life. The bank/ realtor Home inspection report of the home never caught any of this bad mal fowl odor and mold infestation from underneath the home. It’s crazy how some of these home inspection still are able to keep their business license when they are worth no good at all. Trust me you won’t regret yourself by choose Guaranteed Property and Mold Inspections. They are by far the best out there. They provided me with a very detailed reports which has lab results from samples they sent out and everything."
Recommended by93%of homeowners
Avatar for Wall Inspections
Wall Inspections
5.0(
5
)

Serving Stinson Beach, CA and surrounding areas

In business since 2012

Free estimates

Emergency services offered

Wall 2 Wall Property Inspections provides residential and commercial property inspections in San Jose, CA and the surrounding areas. We are strive to provide home buyers and sellers with information about real estate property in order to make them feel comfortable with their final decision. Schedule an inspection online or call us at (408) 905-9255 today.

Recommended by100%of homeowners
Buyers Protection Group (BPG)
3.5(
85
)

Serving Stinson Beach, CA and surrounding areas

In business since 1989

Free estimates

Warranties offered

"BPG Inspections Failed to Honor Their Guarantee or Take Accountability Summary: In my experience, BPG Inspections failed to uphold their guarantee, and I encountered poor follow-up and vague, shifting justifications for denying my claim. Details: I hired BPG Inspections in Pensacola, FL, to inspect a home I purchased in April. The inspection occurred in March, and I moved in during May. Within a few days of moving in – well within the 90-day warranty period – I discovered two issues that the inspection report had explicitly marked as functional: 1. The garbage disposal unit did not work (it made a soft noise but did not function). 2. The HVAC system failed to deliver air to the kitchen and adjacent bedroom, though the inspection report had indicated the air handling was operational and in good condition. I promptly emailed BPG about these problems, and while the inspector initially responded, I was then passed to their claims department. After repeated follow-ups, I finally received a call on June 23rd – nearly a month after reporting the issue – only to be told that neither issue was covered under their warranty. I raised the following concerns: 1. For the HVAC, the inspector had confirmed it was functional in an email, contradicting the claims department's later justification that it could not be tested. If no air reaches two rooms, it should have been evident during either heating or cooling tests – this was missed. 2. For the garbage disposal, I was told it was a "kitchen appliance" and therefore not covered, despite it being a fixture included in inspections. When I asked where the warranty excluded it, I received inconsistent explanations. At no point did the company offer to re-inspect or further investigate these issues. I expected more accountability from a professional inspection service – especially one offering a guarantee."
Recommended by61%of homeowners
Avatar for P W Stephens Environmental Inc
P W Stephens Environmental Inc
4.3(
23
)

Serving Stinson Beach, CA and surrounding areas

In business since 1982

Emergency services offered

"This company was hired by my home insurance as a subcontractor and gets paid directly by the insurance.  And yet, they filed a frivolous mechanics lien against my property only a month after the work, without providing any prior preliminary notice.  This is after I received a letter from the insurance company stating that everything was paid in full.  Instead of checking up with the insurance company for any discrepancies or contacting me to discuss the matter further, they just jump right into filing a frivolous and invalid lien.  Looks like this is what this company usually does to the homeowners after just one billing cycle based on other reviews online.  This is their go-to billing method.  Unconscionable and unethical!  I will have to hire a lawyer to look into their unusual billing tactics.  Not only that, they left my window frames damaged, and left a sharp metal spike sticking out on my bedroom carpet.  I could have gotten seriously injured if I stepped on it.  They also left items damaged from the demolition, which needed to be hauled away, with sharp nails sticking out, right in my bedroom.  The gentleman who came out to do the initial evaluation was nice, but other employees seemed unhappy.  Terrible company!"
Recommended by73%of homeowners
Avatar for Valex Construction
Valex Construction
5.0(
1
)

Serving Stinson Beach, CA and surrounding areas

In business since 2000

Free estimates

Warranties offered

Established in 2000 We are a family owned and operated construction company that is located in San Francisco, California. We have over 25 years experience in the construction industry and have worked on many residential projects in San Francisco and surrounding Bay Area. All the services that we provide are done with the utmost integrity, honesty and quality. From simple remodeling to new house construction, we can do it all! Because we are a family operated company we are able to provide all our attention and focus on our customers, plus offer much more competitive prices. Our estimates are always fast and FREE, so what do you have to lose?

Recommended by100%of homeowners
Avatar for Gentle Giants Gardening
Gentle Giants Gardening
5.0(
1
)

Serving Stinson Beach, CA and surrounding areas

In business since 2008

Free estimates

Warranties offered

6 full time employees, horticultural students hired as laborers and a carpenter/foreman with over 15 years experience. No sub-contracting, bid projects only, time and materials for garden maintenance. Fun crew, highly motivated and personally trained.

Recommended by100%of homeowners
Avatar for EC-IR Mold Testing and Inspection
EC-IR Mold Testing and Inspection
New to Angi

Serving Stinson Beach, CA and surrounding areas

In business since 1994

Free estimates

Warranties offered

The mold technicians employed with EC-IR Mold Testing and Inspection apply solutions exceeding industry standards for mold removal, air treatment and purification, area containment, leak repair, disposal of contaminated material, anti-fungal treatments and restoration of a property to pre-loss condition. With nearly 20 years of industry experience, including being an established mold training organization, EC-IR Mold Testing and Inspection is the leader in water and mold contamination detection and mold problem resolution.

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FAQs for radon gas testing projects in Stinson Beach, 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 Stinson Beach, CA homeowners’ guide to radon gas testings

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