Extreme Plumbing keeps homes and businesses warm across Haverhill, Boxford, and nearby North Shore communities. We repair, replace, and maintain furnaces, boilers, and heat pumps — sized correctly, installed cleanly, and backed by clear pricing.
Call (978) 352-7900 or request service online. Same‑day appointments available.
Fast diagnostics, safety checks, tune‑ups, and parts replacement to restore heat and efficiency.
High‑efficiency gas and oil furnaces sized by load calculation. We handle permits and removal.
Steam and hydronic boilers, radiators, and controls. See Boiler Repair & Installation in Haverhill.
Cangler‑ready cold‑climate systems for efficient heating and cooling. Ask about Mass Save® incentives.
When it’s freezing, call (978) 352-7900 for emergency service.
We service most major brands. Selection depends on home size, ductwork, fuel type, and efficiency goals.
| Service | Typical Range |
|---|---|
| Residential furnace replacement (standard efficiency) | $4,500–$9,500 |
| High‑efficiency boiler replacement | $7,000–$15,000+ |
| Cold‑climate heat pump install (per system) | $6,500–$14,000 |
| Diagnostic & tune‑up (residential) | $150–$350 |
| Emergency/after‑hours surcharge | $100–$250 |
| Commercial RTU/boiler replacement | $12,000–$35,000+ |
| Commercial hourly labor | $160–$250/hr |
Prices vary by system size, efficiency (AFUE/HSPF/SEER2), venting, and building code requirements. Rebates in Massachusetts currently focus on heat pumps — check the latest details below.
We offer same-day service most days and 24/7 emergency heating repair during peak season. Call (978) 352-7900 for immediate help.
Yes. We repair and replace most major brands including Trane, Carrier, Lennox, Goodman, Rheem, Bryant. For high-efficiency installs, we’ll size the system and pull required permits.
Mass Save® currently prioritizes incentives for heat pumps and related controls. Start with a no-cost Home Energy Assessment to see what you qualify for.
Replace or clean filters as recommended, keep registers clear, and schedule annual tune-ups. See DOE heating maintenance tips.
Yes. We service light commercial systems across Essex County and the North Shore, including rooftop units, boilers, and building controls.
Yes. Our techs are licensed, insured, and follow Massachusetts code. We provide written estimates and warranties on installs.
Haverhill, Boxford, Groveland, Georgetown, North Andover, Andover, Methuen, Lawrence, and surrounding Boston North Shore communities.
