Compare 26 radon testing & mitigation contractors in Columbus.
Edwards/Mooney & Moses is a trusted insulation and gutter contractor serving Central Ohio for over 75 years, specializing in residential and commercial insulation installation, seamless gutter systems, and air sealing services to improve energy efficiency and property protection.
iDry Columbus is an owner-operated water damage restoration, mold remediation, odor removal, and hoarding cleanup company serving Columbus and Franklin County, Ohio with 24/7 emergency response and 60-minute dispatch.
RestoPros of Columbus West provides 24/7 emergency water damage, fire and smoke damage, mold remediation, and storm damage restoration services for residential and commercial properties in the Columbus area.
Mid-State Basement Systems is an authorized Basement Systems contractor offering expert basement waterproofing, crawl space repair, foundation repair, and basement finishing services in the Greater Columbus, Ohio area.
Hina Environmental Solutions is a Columbus, OH based firm specializing in testing and abatement of asbestos, mold remediation, and lead-based paint removal for residential, commercial, and industrial properties.
Thompson Restoration Associates is a premier property damage restoration company in Columbus serving residential and commercial properties since 1978, specializing in water damage, fire damage, mold remediation, and emergency restoration services.
Martinez Basement Repair (MBR) provides foundation repairs, waterproofing, crawl space encapsulation, and basement services to protect homes from water damage in Ohio.
Queen Foundation Repair specializes in foundation repair, crawl space encapsulation, and basement waterproofing services for homes in Birmingham, AL and surrounding areas. They address foundation cracks, water intrusion, uneven floors, and structural issues affecting crawl spaces and basements.
PuroClean Fire & Water Experts provides 24/7 emergency property damage restoration services including water damage, fire and smoke damage, and mold removal for residential and commercial properties in the Columbus, OH area.
Erie Home Basement Solutions is a basement waterproofing and foundation repair contractor serving Cincinnati, Ohio. They provide comprehensive waterproofing, foundation repair, and indoor air quality solutions using interior-only techniques without external excavation.
EZ Insulation Solution is a Columbus, OH-based insulation contractor delivering top-tier insulation services for residential and commercial properties, including spray foam, attic, fiberglass, and blown-in insulation to improve energy efficiency and comfort.
Quality Basement Solutions is a family-owned Columbus basement waterproofing, foundation repair, and drainage company specializing in keeping basements and foundations dry and structurally sound.
Columbus-based veteran-owned foundation repair and basement waterproofing company specializing in crawl space repair, foundation crack repair, and moisture control solutions.
The Mold Man, LLC is a family-owned mold remediation specialist in Columbus, Ohio offering mold remediation, prevention, deck and fence restoration, painting, and power washing services.
A basement waterproofing and crawl space encapsulation contractor offering solutions to keep basements dry, prevent water damage, and improve home efficiency. They provide foundation repair, crack injection, and moisture control services to protect residential properties.
Absolute Insulation Services Columbus is an insulation contractor that provides residential and commercial insulation solutions to improve energy efficiency, comfort, and protection against moisture, noise, and pests.
Champion Insulation Solutions Columbus is an insulation contractor providing tailored insulation services for residential and commercial buildings in the Columbus, OH area. They specialize in spray foam, attic, fiberglass, and blown-in insulation to improve energy efficiency and home comfort.
Rainbow Restoration of Westerville provides 24/7 emergency restoration services for water damage, mold remediation, and disaster recovery to residential and commercial properties in the Franklin County area.
Rogers Basement Waterproofing is a family-owned basement waterproofing and foundation repair service serving Columbus, Ohio since 1975. They specialize in resolving leaks, bowing walls, foundation cracks, and related structural issues.
iFOAM of Greater Northwest Columbus is a local insulation contractor providing spray foam, BATT, blow-in, and air sealing services for homes and businesses in the Columbus area. They specialize in energy-efficient insulation solutions to improve comfort and reduce energy bills.
Concrete Lyftz is a concrete contractor specializing in foundation repair and concrete repair services. They provide professional solutions for structural stability and durability of residential and commercial properties.
Greene Solutions is a family-owned whole-home energy and comfort solutions contractor based in Columbus, Ohio, specializing in energy efficiency improvements, insulation, air sealing, and crawl space encapsulation.
Columbus homeowners face common crawl space and foundation challenges driven by local soil and climate conditions. Moisture control, encapsulation, and structural repair are among the most-requested services.
Crawl space encapsulation in the Columbus area typically ranges from $5,000–$15,000 depending on square footage and moisture severity. Foundation repair costs vary widely based on the scope of work. Get multiple quotes from verified contractors.
Columbus-area contractors typically serve surrounding communities within a 30–50 mile radius.
The national average for radon mitigation is around $1,200, with most systems costing $800–$2,500. Get quotes from contractors above for accurate local pricing in Columbus.
Radon levels vary by neighborhood and even by home. The only way to know your home’s radon level is to test. The EPA recommends testing every home, regardless of geographic zone. If your home tests at or above 4 pCi/L, mitigation is recommended.
Yes. The EPA and most real estate professionals recommend radon testing during every home purchase. Many states require radon disclosure at sale. A short-term professional test (48–96 hours) is standard during the inspection period. If levels are elevated, mitigation can often be negotiated as a seller concession.
Look for contractors with NRPP or NRSB certification — these are the national credentials recognized by the EPA. Ask about their specific system design, warranty terms, and whether they include a post-mitigation re-test. Get at least 2–3 quotes.
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