Compare 9contractors in Philadelphia.
RVS Radon is a Philadelphia-based radon mitigation company that guides homeowners through radon testing, mitigation, and corrective measures to protect their health from this radioactive gas.
Eagle Inspections provides comprehensive home inspection services including radon testing for homebuyers in the Philadelphia and New Jersey areas. They offer full-service residential inspections covering foundation, roofing, HVAC, plumbing, electrical systems, and radon levels.
ValueGuard is a home inspection company in Greater Philadelphia offering comprehensive home inspections with certified radon, termite, and mold inspections for homebuyers.
Synertech Environmental LLC is an environmental consulting firm specializing in hazardous material surveys, testing, and inspections including asbestos, lead, mold, and indoor air quality assessments for the Philadelphia area.
Homer Inspection Services provides thorough home and commercial inspections across Pennsylvania, Maryland, and Delaware, serving homeowners, buyers, sellers, and real estate professionals with clear, photo-documented reports and advanced diagnostic tools.
Lead Safe Resources provides professional lead paint testing, dust sampling, risk assessments, and related environmental testing services for residential and commercial properties in the Philadelphia area. They help property owners, landlords, and investors comply with lead paint regulations and avoid fines.
Philadelphia-based lead testing and abatement firm specializing in lead paint inspection, lead dust testing, and lead remediation for residential, commercial, and industrial properties.
EPA-certified lead inspection and certification company in Philadelphia offering lead-safe and lead-free testing for rentals, sales, evictions, and daycare facilities.
Philadelphia homeowners concerned about radon levels can compare NRPP-certified testing and mitigation contractors below. Protect your family with verified local specialists.
Radon mitigation typically costs $800-$2,500 for a standard sub-slab depressurization system. Costs vary based on home size, foundation type, and system complexity. Contact contractors in Philadelphia for a specific quote.
The EPA recommends mitigation for radon levels at or above 4 pCi/L. Levels between 2-4 pCi/L should also be considered for mitigation. Any Philadelphia home can have elevated radon regardless of age or construction type -- testing is the only way to know.
Most radon mitigation systems are installed in a single day (4-8 hours). Post-installation testing takes 2-7 days to confirm the system is reducing radon to safe levels. The entire process from testing to verified mitigation is typically 1-2 weeks.
Claim your free listing to update your info, respond to reviews, and get discovered by customers searching for radon services in Philadelphia.
Claim Your Free Listing