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

Commercial HVAC Serving
the Greater Boston Area.

(781) 356-5670

Commercial HVAC Repair in Boston, MA

High-Quality HVAC Services

Commercial HVAC Installation in Boston, MA

Keep your business’ work environment at a comfortable temperature with the help of J.M. Service CO. LLC. Since 2000, we have helped multiple clients with their commercial HVAC installation in Boston, MA. Now, we want to do the same for you. Our experts deliver top-notch heating and air conditioning services whenever you need them. 

It doesn’t matter if you’re dealing with an issue with your heating unit or AC, we have the ability to resolve it for you. Contact us today to handle your HVAC installation, maintenance, repair, or replacement work.


Get the Most Out of Your Equipment

At our company, we understand that no two commercial HVAC systems are alike. Because of this, they require individualized approaches to ensure they are operating correctly. That’s where we come in. Our cooling and heating contractors have the skills to get the most out of your system. Whether your equipment has faulty wiring, a coiling issue, or other malfunctioning components, we can fix it. We enjoy keeping HVAC systems in excellent condition so that you can enjoy all the benefits, including:

  • Improved Air Quality
  • Reduced Energy Expenses
  • Ease of Temperature Control
  • Lower Environmental Impact

About Us

J.M. Service CO. LLC is a full-service commercial HVAC company that offers businesservices that are available every season. Our team is made up of 20 highly trained technicians who are always ready to assist you with your heating and cooling equipment. We enjoy what we do. You can count on us to complete your job right the first time because we have undergone rigorous training and schooling. We are also in good standing with Pipefitters Local 537 in Boston.

Our principal owner, Michael Fellini, and our team of contractors have over 50 years of combined experience in the HVAC industry. We are available 24 hours a day, 7 days a week to answer your service calls. Reach out to us anytime for assistance.

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Air Conditioning

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Contact Us

Call or email us.

(781) 356-5670

Commercial HVAC Installation

Trust Our Experienced Team

Your business is your livelihood. When you are in need of commercial HVAC repair or maintenance, don’t leave your project to just anyone. Rely on the professionals at our company for each of your HVAC services. We bring decades of experience to every client, and our technicians are committed to providing top customer service at a competitive rate.

Our principal owner is Michael Fellini, and our team has more than 50 years of combined experience in the HVAC industry. We are available 24 hours a day, 7 days a week to answer your service calls.

Contact us in Boston, MA, for HVAC services at your commercial location. We offer options around the clock for businesses throughout the area.


Thank you for your interest. We look forward to hearing from you soon.

(781) 356-5670

Hours of Operation
24 Hours a Day, 7 Days a Week

86 River St  
Braintree, MA 02184
Serving the Greater Boston Area