At RF Plumbing Heating, we pride ourselves on delivering over 35 years of top-tier plumbing, heating, and HVAC services to homeowners in the Fitchburg and Lunenburg areas. Whether you need a fast-response plumbing repair, furnace tune‑up, AC installation, or complete HVAC system upgrade, RF Plumbing Heating offers expert, licensed technicians who treat you like family and your home with respect