Hours of Operation: Available 24/7
Duxbury, Ma Furnace & Air Conditioning system Installation, Repair & Maintenance

Old Colony Heating, Air Conditioning & Plumbing Is Proud To Serve The Duxbury Community!

We are proud to be part of this community, serving your heating and air conditioning needs. Whether you need repair, replacement, or a new installation of a furnace, air conditioner, heat pump, or air filtration system, we get the job right the first time. Our certified technicians service all furnace and air conditioning make and models.
Call us today at 781-536-8197 to consult with our home comfort specialist.

We Offer The Following In Duxbury, Ma


Air Conditioning Services

  • Repair Service
  • New Air Conditioner Sales
  • Air Conditioner Installation
  • Air Conditioning Replacement
  • High-Efficiency Air Conditioner Upgrades
  • Air Conditioner Parts
  • Air Conditioner Maintenance Contract
  • Air Conditioner Repair
  • Commercial HVAC
  • Ductless Mini-Split Air Conditioners
  • Single Room Air Conditioners
  • Wall Mount Air Conditioners


Indoor Air Quality

  • Air Conditioning Filters
  • Furnace Filters
  • Air Cleaners
  • Air Purifiers
  • Whole House Humidifiers
  • Programmable Thermostats
  • Heat Recovery Ventilators
  • Ultraviolet (UV) Germicidal Lights

Other HVAC Products and Services

  • Garage Heaters
  • Sheet Metal Fabrication
  • Air Duct Cleaning


Heating Services

  • Repair Service
  • New Gas Furnace Sales
  • New Oil Furnace Sales
  • New Heat Pump Sales
  • New Boiler Sales
  • Furnace Installation
  • Heat Pump Installation
  • Boiler Installation
  • Furnace Replacement
  • Heat Pump Replacement
  • Boiler Replacement
  • Furnace Repair
  • Heat Pump Repair
  • Boiler Repair
  • Furnace Parts
  • Heat Pump Parts
  • Boiler Parts
  • Heating Maintenance Contracts
  • Commercial HVAC
  • Ductless Mini-Split Heat Pumps
  • Single Room Heating
  • Wall Mount Heat Pumps


Happy To Be Your Hometown Heating & Air Conditioning System Contractor!

Duxbury residents will want to invest in proper climate control systems at different times throughout the year. During the summer, weather conditions are hot and humid. Most residents use air conditioning during these muggy conditions to stay calm and keep indoor air quality. Likewise, residents must have access to an energy-efficient heat pump or furnace to keep warm during winter, especially since overnight lows tend to fall below freezing. With these systems in place, indoor conditions could become safe, and homeowners might face expensive repair bills if pipes freeze.