Pre Loader

IMI has been providing contract maintenance services to local water and wastewater departments since the 1930’s.

The division performs projects that range from a few thousand dollars to multi millions of dollars. Depending on the client’s needs, we can operate on either a Time & Materials or Lump Sum basis. Plan and spec, JOC (job order contract).


IMI’s Contract Maintenance & Service division performs over 1,000 individual jobs per year and responds to emergency service calls within 2 hours, 24 hours a day.

In addition to performing mechanical services on boilers, chillers, HVAC systems, and control work, the division is capable of hiring craftsmen from all of the building trades in order to provide complete turnkey services for any project.

As a full service mechanical contractor, IMI works closely with clients throughout the layout, installation and startup phases.

Support from the other divisions of IMI allows the Contract Maintenance & Service division to function as a full service mechanical contractor capable of designing, estimating and installing custom solutions for its clients.

We offer customized maintenance agreements to suit each individual clients needs.