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Find Radon gas abatement pros in Alpine

Avatar for Dry Down Inc
Dry Down Inc
4.8(
61
)

Serving Alpine, CA and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"Angel did an amazing job pumping out over 6,000 gallons of water from under our house! Diego came out very quickly to initially assess the damage and then Angel and his team started pumping the water out just a few hours later. They worked hard from 8pm to 2am! Angel was so kind, professional, and helpful throughout the whole process! He responded to all my texts so quickly and communicated with the office for me to get all the documentation that my insurance needed. He even followed up to make sure I had everything I needed. Angel came back multiple times to check on our house and make sure everything was drying properly and that there wasn't any further damage. He left the fans under our house for over an extra week for no additional charge to make sure it was completely dry. Angel was awesome and offered the best customer service!"
Recommended by91%of homeowners
ENVIROCHECK INC
5.0(
14
)

Serving Alpine, CA and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"We found something looking suspicious while demolishing the roof of an old shed and decided to call Envirocheck. They came the next day on time at 8:30AM, took all necessary samples and gave us results within 24 hours. Luckily the asbestos test was all negative. I would recommend these guys any given day. They are super professional and responsive. Ten stars from our perspective!"
Recommended by100%of homeowners
Buyers Protection Group (BPG)
3.5(
85
)

Serving Alpine, CA and surrounding areas

In business since 1989

Free estimates

Emergency services 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 Indoor-Restore Services
Indoor-Restore Services
4.0(
1
)

Serving Alpine, CA and surrounding areas

In business since 1993

Free estimates

Warranties offered

Indoor-Restore Environmental Services has over 15 years of indoor environmental inspection and testing, water damage restoration, and mold remediation experience. \n \nAll of our field specialists are professionally trained and certified, many with backgrounds in microbiology, home inspection, construction management, and industrial hygiene. Training and development of our employees is an ongoing process; this way, managing complex client situations and expectations is a streamlined process. \n \nWe are fully insured for the work we perform and all employees are covered by workers' compensation. \n \nWe are an active member of the Better Business Bureau (BBB) with an A-rating, an active member of the Indoor Environmental Association, and several other organizations that promote quality and standards in the industries of Industrial Hygiene and Indoor Air Quality (IAQ). Our service protocols exceed the industry-recommended guidelines set forth by the Occupational Safety and Health Administration (OSHA), Environmental Protection Agency (EPA), and the Centers for Disease Control and Prevention (CDC). \n \nThroughout our history we have been proud to provide service to federal, state and local governments, as well as public and private educational institutions and non-profit organizations. Some of the government organizations we have served include the United States Department of Defense, United States Forest Service, State Bar of California, and the California Department of Forestry and Fire Protection. \n \nWe take privacy and discretion very seriously with our clients. When you contact our company regarding your property, we work with you, and only you, unless you release us to share your information with others whom you specify. Otherwise, all analysis, report, project and other information is solely shared with you, the client. \n \nWe are a Certified Green Business and offer many environmentally-friendly (eco-friendly) alternatives with our services. \n \nWe offer a 10-year warranty for the mold remediation work we perform. This assurance provides peace of mind to our clients. \n \nOur company takes pride in the fact that our clients are confident about the services they receive, the prices we offer, and the peace of mind follow-ups we perform when our projects are complete.

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FAQs for radon gas abatement projects in Alpine, CA

The only way to know whether your home or water supply contains radon is to schedule a professional test. A qualified radon inspector will collect samples, deliver lab-verified results, and explain the findings for $150 to $800. Once you know your exact levels, you and your radon mitigation pro can choose the right system and tackle the problem before it affects your family’s health.

Both roles tackle radon, but they focus on different steps. Inspectors test your home, interpret the results, and determine whether levels exceed EPA guidelines. Mitigation pros design and install the system that lowers those levels. Some companies do both, but the skills and equipment differ, so always verify that the person you hire is properly certified for the specific service you need.

Installing a mitigation unit fixes radon problems by reducing indoor gas levels to established safe standards. A system designed and installed by a mitigation expert, tailored to your home's specific layout and foundation, guarantees effective radon reduction. This expert installation ensures consistent performance over time while safeguarding your indoor air quality.

Open windows and doors do not reduce radon levels because they trigger a pressure imbalance that draws radon-laden air into your home. This practice fails to control radon concentration and can even worsen the issue. An active suction mitigation system provides a proven, safe, and effective solution to reliably reduce radon levels.

Radon mitigation systems generally last between 10 and 30 years, depending on system type and maintenance. Passive systems endure the longest because they have no moving parts, whereas active systems, which use a fan, require fan replacement every 5 to 10 years. System components, such as PVC pipes, seals, and fittings, can remain effective for decades when paired with periodic inspections and proper maintenance.

Radon mitigation systems consume between 300 and 3,000 kWh of electricity per year, depending on fan size and system design. On average, an active radon fan draws 100 to 300 watts continuously, which translates to roughly 876 kWh annually, and adds $30 to $300 to your energy bill each year. Choosing a high-efficiency fan and ensuring tight sealing around pipes helps minimize these ongoing costs.

The Alpine, CA homeowners’ guide to radon gas abatements

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