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We do all aspects of HVAC project specs, specializing in Carrier I-Vu control energy management systems, we pride ourselves in making your comfort our concern. If you are interested in more information, contact us today!

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Building Automation

We specialize in Carrier Controls doing complete HVAC fit-ups for a new construction project, adding controls to already existing equipment, and/or re-fitting existing controls to the latest and greatest Carrier I-Vu open protocol. Carrier I-Vu gives you access off site to your controls system. You can be alerted to any issues 24/7, allowing you to remediate or resolve them in the comfort of your office or home.

Commercial HVAC

Our commercial department does the complete install, repair, and maintenance on all HVAC, Refrigeration, Kitchen, and Water Heater equipment. Our customer base ranges from the Military, Hospitals, and Industrial complexes. We specialize in Energy Management Systems to cover all our HVAC customers’ needs.

Preventative Maintenance Program

We offer high priority service when joining our preventative maintenance program with no overtime charge for the length of the contract. Our preventive maintenance customer base has seen great decreases in energy consumption bills and repair costs to equipment by keeping a scheduled maintenance program in place, effectively adding years to the usage of your HVAC equipment by ensuring your equipment runs efficiently.

Design and Engineering

We have an expert team of mechanical engineers at Junction Mechanical with hundreds of hours of fit-up, design and spec, and energy management job experience to give the best and most optimal temperature control for your specific needs. Please inquire today for more information, we look forward to working with you.


We are one of two companies in the North East who are Carrier controls certified experts. We have worked hundreds of hours on all different applications of I-Vu Carrier controls, and can take on whatever energy management needs you have.

With over 40 years in business, we have learned how to give our customers exceptional service in a quick and efficient fashion, saving you heartache and money. We cover all HVAC related needs and will be there when you need us most. Our priority is your comfort and we take that to heart.

“Junction Mechanical has been a significant part of the mechanical team at Natick Army Labs for the past twenty years. The implementation of Carrier Comfort Network controls base-wide more than twenty years ago solved enormous comfort complaint issues throughout the army base. The conversion to Carrier’s I-Vu open system resulted in greater control and energy savings. Junction’s reliability and expertise have made it a pleasure to work with them on mechanical and control projects.”

Boris Lerner, Mechanical Engineer
Soldier Systems Center
Natick Army Base
Natick, MA



Give us your details and requirements, we will promptly get in contact with you!