Home About Services Tips-Info Contact Us HomeLocally Owned 100 Years of Experience 24 Hour HVAC Commercial Service MMI is a leading Commercial HVAC (Heating, Ventilation, Air Conditioning) service company that is locally owned. With over a 100 years of field experience, we provide outstanding custom...

Home About Services Tips-Info Contact Us Which Air Filter Is Right For My Needs?Every time a building survey is performed for a prospective client, one common element is noticeable. Most of these buildings are using the wrong air filters for their application. In most buildings where the owner c...

Home About Services Tips-Info Contact Us Central Station SystemsUnderstanding Central Station Systems In large commercial buildings central station systems are used to provide the conditioned air for the building. Smaller split systems are not practical due to the higher initial equipment cost, fu...

Home About Services Tips-Info Contact Us LibraryThis is Mechanical Managements library of articles we have written to help clients and users know more about the many subjects that make up the HVAC Industry. Commercial Refrigeration For Restaurants Central Station Systems Variable Frequency Drives (V...

Home About Services Tips-Info Contact Us Local-InterestOur company believes in giving back to the community were we live and work. We are proud long time supporters of the following groups: Nashua Panthers Youth Hockey Association www.nashuapanthers.org NPYHA is a youth hockey organization t...