24 Hours a Day, 7 Days a Week
J.M. Service CO. LLC

Commercial HVAC Serving
the Greater Boston Area.

(617) 765-2281


Commercial Heating and Air Conditioning Services in Boston, MA

J.M. Service offers commercial heating and air conditioning services in Boston, MA. Our services include repairs, installations, and preventative maintenance. We offer free estimates and come to your location to complete a survey. Our company stays up to date with the newest HVAC technologies, and we constantly educate our team to keep them current and ahead of industry standards.

Premises Include:

  • Office Buildings
  • Medical Facilities
  • Grocery Stores
  • Court Houses
  • Retail Chain Stores
  • Law Offices
  • Municipal Facilities
  • Hospitals
Commercial Heating and Air Conditioning Services in Boston, MA

Contracts & Warranties

Our company is licensed and fully insured. Service contracts and government contracts are available, along with manufacturers' warranties on equipment. Contact us for more details. Pricing depends on the scope of the work we're asked to do, and we're happy to provide you with an estimate at no charge.

Our Clients Include:

  • Real Estate Developers
  • Real Estate Investment Trusts
  • Office Building Managers
  • Nonprofit Organizations
  • Government Clients


Cooling Tower Experienced HVAC Technicians in Boston, MA Commercial HVAC Repair in Boston, MA

Repair Services

When your commercial HVAC system needs repairs, you want a contractor who comes out right away. J.M. Service offers 24-hour emergency HVAC service for your convenience and peace of mind. Our repair services include:

  • Repairing Condensers
  • Recharging Air Conditioning Systems
  • Changing Old Filters

Preventative Maintenance

For HVAC preventative maintenance, we come out and inspect the unit, clean it out, and clean the filters. Our experienced HVAC technicians make sure everything on your system is functioning properly. Maintenance service is available year-round. We recommend scheduled maintenance twice a year, once in the spring and once in the fall, to keep your unit in proper working condition.


Large Crane Crane Lifting Bundle Top of Crane

Units We Work On

The team at J.M. Service has the skills and experience to work on any brand of air conditioning and heating system. We also provide laser alignment, oil analysis, and bearing analysis to prevent unexpected equipment failures. The systems we work on include:

  • Chillers & Boilers
  • Exhaust Fans
  • Computer Room A/C Units
  • Rooftop Systems
  • Heat Pumps
  • Cooling Towers
  • Piping Systems & Drives

Person Operating Bay Crane Old Cooling Tower Commercial HVAC Installation in Boston, MA