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New to Angi

In business since 2003

Free estimates

Warranties offered

Richmond Virginia Class A Contracting Company.

Global Plasma Solutions
5.00(
1
)

In business since 2008

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.

Recommended by100%of homeowners
Avatar for Re-Freshen
Re-Freshen
5.00(
10
)

In business since 2009

Re-Freshen is a locally created and owned small business, not a Franchise. Founder Chris Gilson started Re-Freshen in January 2009 as a result of searching for allergy resolving solutions for his daughter's environmental allergies. Member of International Association of Certified Indoor Air Consultants. | Cert. # IAC2-03-0156. Member of National Ozone Association. Certified Ozone Technician.

Recommended by100%of homeowners
MoldX Inc
5.00(
11
)

In business since 2002

Free estimates

Emergency services offered

• MoldX, Inc. is an indoor air quality services company, licensed environmental specialties, and home improvement contractor. \n\n• We are fully licensed and insured to include E & 0 and pollution coverage with a specific inclusion for mold. MoldX, Inc. is currently a member of the Indoor Air Quality Association (IAQA) and National Air Duct Cleaners Association (NADCA). \n\n• We are trained and experienced in Mold remediation, Air duct cleaning, Water losses, Moisture control and damp proofing. \n\n• We specialize in finding the cause and origin of underlying moisture and air quality issues that lead to mold and fungal growth and poor indoor air quality in residential and commercial buildings. \n\n• We approach each project with a focus on resolving these issues and we educate toward future and long term prevention. \n\n• We specialize in working with the following: \n \no Home Insurance Companies\no Property Managers\no Relocation Companies\no Environmental Companies\no Realtors\no General Contractors\no Banks \no HVAC Companies \n\n• MoldX, Inc. provides supplies, equipment, materials, documentation, labor, supervision and disposal on all of our projects.

Recommended by100%of homeowners
Bug Busters Pest Control Services Inc.
4.33(
6
)

In business since 2005

Free estimates

Emergency services offered

Providing you with cost effective and eco-friendly solutions to all of your pest problems.

Recommended by83%of homeowners
Avatar for '58 Foundations & Waterproofing
'58 Foundations & Waterproofing
4.60(
91
)

In business since 1958

Free estimates

"Excellent: spotless, top-notch quality work."
Recommended by91%of homeowners
HouseMaster Home Inspections
5.00(
3
)

In business since 1979

Free estimates

Emergency services offered

Meet Your Richmond, VA Area Home Inspectors\n\nWhether you are looking to buy or sell a home in Greater Richmond, VA or the surrounding areas, HouseMaster�s highly-trained, courteous inspectors are here to help you make an informed home purchase decision and provide a top quality home inspection.\n\nComprehensive Training \n\nAs HouseMaster Home Inspection Service, we know that quality service is the result of experience, hard work and dedication. Our team of inspectors are held to the highest standards of training. Our inspectors are vigorously trained and anually re-certified through the National Institute of Building Inspectors (NIBI). We are also certified inspectors by the state of Virginia as well as Certified Inspectors with ASHI (American Society of Home Inspectors).\n\nDedicated Service\n\nOur office provides quick scheduling of appointments normally within 1 to 2 days of initial contact. If you�d like to order a professional home inspection in Richmond or the surrounding area, please call us at 804-745-4588 or submit an online request so we can discuss your particular needs and how HouseMaster�s team of Richmond home inspectors can assist you

Recommended by100%of homeowners
Avatar for Green Home Solutions of Central Virginia
Green Home Solutions of Central Virginia
5.00(
9
)

In business since 2015

Free estimates

Warranties offered

"They gave me everything they said. He spent about an hour at our home. They moved their schedule to fit us in. Roy was a lovely person. The techs left the house even better than before. Our health issues have completely cleared up after 3days."
Recommended by100%of homeowners
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FAQs for radon gas testing projects in Glen Allen, VA

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 Glen Allen, VA homeowners’ guide to radon gas testings

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