MMI has built one of the top Commercial HVAC Service companies in New England.   We have the experienced staff and equipment necessary to service all of your HVAC needs.  You have a lot of money tied up in your HVAC equipment and it is important to use experienced technicians that know what it takes to install new equipment and maintain it so that you can maximize your investment.

We service all makes and models - Our Services Include:

  • Factory authorized start-up
    Our team of HVAC/R professionals knows what it takes to get your new equipment running at peak efficiency.   Licensed technicians will go through an extensive list of factory start up procedures and ensure that each component of the unit is working properly.  We work hand in hand with the contractors installing the building management system so that the entire HVAC system is working as designed.  The benefits you received by having Mechanical Management, Inc. handle your startup include:

    • Equipment is functioning properly and is reliable
    • System is operating as designed
    • Equipment is operating at peak efficiency
  • Start-up repairs
    A new HVAC system is a significant investment and it is important that you get what you paid for.  When repairs are needed to your new equipment you can rely on our team of professionals to make these repairs to get your equipment functioning properly.
  • Factory warranty services
    When a warranted part fails it is important to deal with a factory authorized contractor for repairs.  We work with the manufacturers to make sure that your system is up and running as quickly as possible.
  • Preventative maintenance services.
    Whether you are looking for an annual system check up or quarterly maintenance on your equipment, we’ve got you covered.  Our licensed technicians go through a 65 point inspection checklist and provide you with a thorough report on the work performed and the condition of the equipment.  We track all work performed on each piece of equipment so we can provide you with detailed records that will indicate which pieces of equipment are showing excessive wear and may need be replaced. Our goal is to provide affordable preventative maintenance programs for your heating, ventilation and air conditioning equipment.  By managing your equipment needs you will save money.  Savings can be realized in the following ways:

    • Reduce utility costs
      • Dirty condenser coil can increase utility costs by 5-35%.
      • Dirty evaporator coil can increase utility costs by 5-40%.
      • Low refrigerant charge can increase utility costs by 10-40%.
      • Dirty filters can increase utility costs by 10-50%
    • Reduce chance of breakdowns and costly downtimes
    • Extend equipment longevity
    • Reduce repair costs
    • Improved indoor air quality and comfort for your employees and tenants
  • New installation commissioning
    With over 100 years of field experience our team can get your new system operating sooner and within design parameters.  Our commissioning services include:

    • Visual inspection of unit
    • Functional test of equipment
    • Functional test of system software
    • Tuning of system controls
    • Training on system hardware and software
    • Performance verification and report
  • Factory Design Changes
    Custom built equipment sometimes requires design changes to get the system operating according to the engineered specifications.  Whether you need to install new control boards, change the type of sensors or modify component settings, you need a contractor that understands the equipment and how the changes will affect the rest of the HVAC system.  Our experience will provide fast implementation of the changes and input as to how the equipment will function with the other HVAC components.

  • New System Installation
    Whether you are replacing an older inefficient system or installing a new system on a new building or addition, MMI has the experience to handle your needs.  We work with a quality group of skilled subcontractors that get the job done right the first time.  Our long term relationships with professional crane/rigging, sheet metal, plumbing and electrical contractors allows us to provide you with lower costs and reduced down time.

We are Fully Insured and we service all makes and models of HVAC and Refrigeration equipment from the smallest ductless split system to complex custom built commercial systems.  We also service chillers, cooling towers, boilers, pumps and computer room systems.

Some recent projects include:

Suffolk House of Correction, Boston, MA
Biogen, Cambridge, MA
Malden Corp., Malden, MA
JFK Federal Building, Boston, MA
EMD Millipore, Billerica, MA

Our goal is to provide Affordable Preventative Maintenance Programs for your heating, ventilation and air conditioning equipment.  By managing your equipment needs you will save money.  Savings can be realized in the following ways:

  • Reduce utility costs.
  • Reduce chance of breakdowns and costly downtime.
  • Extend equipment longevity.
  • Reduce repair costs.
  • Improved indoor air quality and comfort for your employees

You can always count on Mechanical Management, Inc to provide you with customer service you can count on!

As the Facilities Manager of a large building with very strict air quality and temperature requirements, I need to rely on a professional organization that is very responsive.  MMI has been working on my building from the start and they have done an outstanding job responding quickly to our requests and making sure our equipment stays running at peak efficiency. MMI communicates extremely well and keeps me in the know at all times as to the status of my equipment.  The maintenance schedule is such that we have minimal down time. Their technicians are very knowledgeable, they stand behind their work and the service is the best. Keep up the great work MMI!

Bruce McPherson