Boiler and Furnace Service for Salem Homes
R.P. McLaughlin Plumbing installs and repairs boilers and furnaces for residential and light commercial properties across the North Shore. From high-efficiency replacements to midwinter troubleshooting, our licensed team handles heating work with attention to sizing, venting, gas or oil connections, and code compliance.
Cold New England weather makes reliable heat non-negotiable. A properly installed and maintained system improves comfort, can lower operating costs, and reduces the chance of unexpected failures when temperatures drop.
Heating Work We Handle
- High-efficiency gas boiler and furnace installation
- Oil boiler and furnace replacement
- Heating system repair and diagnostics
- Heat-load–aware equipment sizing
- Related piping, venting, controls, and gas connections
Repair Versus Replacement
Older boilers and furnaces often burn more fuel, struggle on the coldest days, and become harder to service as parts age out. We inspect the system and explain repair-or-replace options in plain language so homeowners can decide based on condition, efficiency, and long-term value, not pressure.
Permits and Code-Compliant Installations
As Massachusetts-licensed plumbers, we complete heating installations to code and handle permitting requirements that apply to boiler and furnace replacements in the communities we serve.



