Radon, Asbestos & Lead
The environmental-hazards cluster: radon-mitigation cost from a base system (by foundation) plus extra suction points, a radon fan sizing helper by foundation and sub-slab communication, asbestos removal/abatement and testing cost, and lead-paint removal and inspection cost. Radon is a serious health risk (EPA action level 4 pCi/L); ⚠️ asbestos and lead are regulated hazardous materials — licensed, certified abatement contractors only, never disturb them yourself.
Radon is a serious health risk (EPA action level 4 pCi/L). Test first, and use an NRPP/NRSB-certified mitigator. This is a cost estimate, not a diagnostic or health opinion.
⚠️ Asbestos and lead are regulated hazardous materials. Testing and removal must follow federal/state law (EPA/OSHA; RRP for lead) and use licensed, certified abatement contractors. Never disturb suspected asbestos or lead yourself. This tool is for budgeting only.
Planning estimate: this is a planning estimate from the numbers you enter — not a bid, a contract or an insurance valuation. Restoration pricing depends on category/class, materials, access and local labor. Get itemized written quotes from licensed, insured, IICRC-certified restoration contractors before you commit.
Radon Mitigation CostEstimate radon mitigation cost: base sub-slab system by foundation plus extra suction points and a contingency. EPA 4 pCi/L action level; enter your own quote.Radon Fan Sizing HelperRadon fan sizing helper: suggests a suction class (low, standard, high) from foundation type and sub-slab communication. A labeled planning guide, not a diagnostic.Asbestos Removal CostEstimate asbestos removal cost: affected area at your $/sq ft rate plus regulated-waste disposal and a contingency. Licensed, certified abatement only; enter your own quote.Asbestos Testing CostEstimate asbestos testing cost: a base inspection fee plus lab samples (PLM) at your $/sample rate. Use a licensed inspector; never collect samples yourself.Lead Paint Removal CostEstimate lead paint removal cost: affected area at your $/sq ft rate plus regulated-waste disposal and a contingency. EPA RRP rule; certified firms only.Lead Paint Inspection CostEstimate lead paint inspection cost: a base inspection or risk-assessment fee plus XRF/lab samples at your $/sample rate. Use a certified inspector; pre-1978 homes.
Every Radon, Asbestos & Lead tool is calculated server-side — visible immediately — with its formula, a worked example and a reference table, and works on the quantities you measure and the prices you enter from your own quotes. Background reading is in the guides.