Air Conditioning Service, Installation & Repair

Keeping Boston Comfortable Since 1945


We install, repair, and maintain A/C systems in your home. Keep your family cool on those unexpected hot days with our 24/7 HVAC service repair team.

High Quality A/C Installations

Our reliable service staff are equipped with the best home air conditioning units to give you a quick home A/C installation. All our HVAC installation staff are certified & professionally trained.

Friendly & Reliable Service

Reliable customer service and friendly staff has been the cornerstone of our family business since we started in 1945, and to this day it is still our main priority.


Professional installation and top quality maintenance for your business. Install central air conditioning systems for ultimate interior climate control.

Save on Office Energy Costs

Cut down your bottom line with reduced monthly energy costs by installing a top of the line air conditioning unit. Timely service and preventive maintenance are also a large savings of extra energy expenses.

Advanced Control Features

Install a new air conditioning unit for a more comfortable workplace with advanced timer settings, automatic temperature control, and the latest in cooling technology features.

boston ma air conditioning service

Schedule A/C Installation or Repair

Fast, reliable, and quality services for your home or business.


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Serving Greater Boston & The Surrounding Communities

Superior Customer Service, Maintenance, & Installations: A Family Tradition Since 1945

Bigelow Energy Service Area Map

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Bigelow Oil & Energy Service Map

We are happy to serve the following communities in Greater Boston / MetroWest / Massachusetts:

Next Day HVAC Service:

  • Newton, Wellesley, Needham, Brighton, Brookline, Watertown, Waltham, Weston.

Scheduled HVAC Service:

  • Arlington, Ashland, Bedford, Belmont, Brighton, Brookline, Burlington, Cambridge, Canton, Concord, Dover, Framingham, Holliston, Hopkinton, Lexington, Lincoln, Medfield, Medford, Millis, Natick, Needham, Newton, Norwood, Roslindale, Sherborn, Southborough, Sudbury, Waltham, Wayland, Wellesley, Weston, West Roxbury, Wilmington and Winchester.

Air Conditioning Services & Total Comfort Plans

Standard Central A/C Systems | High Velocity | Ductless & All Styles of Air Conditioning

We’ve found old-fashioned preventive maintenance is the best way to avoid expensive emergencies.

Every new automatic delivery heating oil customer gets one year of our Total Comfort Service Plan for FREE.

Our heating/cooling service plans keep maintenance costs low, give you peace of mind, and protect your family in case of an emergency. No matter the weather, our HVAC technicians are prepared to service your unit in the case of equipment failure. These preventive plans allow you to contact us immediately for fast repair and avoid uncomfortable lapses in heating or air conditioning.

A/C & Cooling Comfort Plan

  • Please contact us for pricing.
  • Guaranteed 24/7 Emergency A/C Service
  • Top Priority Routine Service
  • Complete Cooling System Tune Up
  • Free Replacement & Repair for Basic Parts
  • 5% off A/C Equipment Installation
  • Emergency Heating System Service
  • Complete Oil Burner Tune Up
  • Free Heating System Parts
  • 5% off Heating Equipment Installation

Total Comfort Service Plan

  • Please contact us for pricing.
  • Our recommended plan for the best value on year-round comfort
  • Every benefit that comes with the Heating Comfort Plan
  • Every benefit that comes with the A/C & Cooling Comfort Plan
  • 10% off Heating or Cooling System Installations
  • PLUS Free Water Heater Check-Up
*Full Coverage Terms*

Interested in saving even more? Get $50 off when you sign up for auto debit.

Save Money with a Total Comfort Plan for your Business!

For more details on the plans we offer for commercial property customers contact us via email or phone.