Heating Installation & Repair in Randolph, MA

Heating Installation & Repair in Randolph, Massachusetts

Randolph residents trust Mass HVAC for professional heating installation & repair. Serving Norfolk County and the surrounding communities, we bring decades of combined experience to every heating, cooling, and air quality project.

Randolph homeowners know that a reliable heating system is non-negotiable during Massachusetts winters. Coastal influence from the South Shore moderates temperatures slightly compared to inland areas, but also brings higher humidity that makes air conditioning and dehumidification important for comfort and indoor air quality. When your furnace or boiler fails, you need a contractor who responds fast, diagnoses accurately, and fixes it right the first time.

Mass HVAC provides comprehensive heating services in Randolph and throughout Norfolk County:

• Emergency repair — our technicians carry common parts on every truck for same-visit repairs
• System replacement — we properly size every installation using industry-standard calculations
• Fuel conversions — oil to gas, oil to heat pump, or propane upgrades
• Preventive maintenance — catch cracked heat exchangers, worn ignitors, and other issues before they leave you without heat
• Zone control — solve the "hot downstairs, cold upstairs" problem with dampers and multiple thermostats

South suburban communities have a healthy mix of heating systems. Newer subdivisions typically have gas furnaces, while older neighborhoods may still have oil-fired systems. The most common upgrade we perform in this area is replacing aging gas furnaces with modern two-stage or modulating units that dramatically improve comfort and efficiency — especially in split-level homes where single-stage systems create hot and cold zones.

The Mass HVAC Advantage in Randolph

We are based in Milford, MA — close to Randolph and all of Norfolk County. That proximity means:

• Faster response times for emergencies and scheduled service
• Knowledge of local building codes and permit requirements
• Familiarity with Randolph's housing stock and common HVAC configurations
• Established relationships with local suppliers for fast parts availability
• A reputation built on referrals from satisfied Randolph homeowners

Call (508) 740-4113 for a free heating installation & repair estimate in Randolph, MA.