ASME & National Board certified. Installation, modification & repairs of piping, HVAC systems,
boilers, and their associated equipment. Certified welding, hot tap capabilities & line freeze.
Other services offered are compressed air systems, backflow preventer services, code &
non-code tank fabrication & modifications, structural steel fabrications, equipment installation,
rigging, & relocation. 24 hour emergency service is available.


Piping (Steel & Alloys)

Tube Bending & Fabricating

Pneumatic & Hydraulic
Components & Systems

Boiler Repair Services


Refrigeration Equipment

Gas & Oil Burner Service

Backflow Preventers
(Certification, Repairs & Installation)

Pneumatic Tube Sytems

Pump Repair Services

Hot Tap & Line Freeze

Rigging & Equipment Setting

Turn-Key Construction

About M/I:

M/I is a mechanical, piping, HVAC, & boiler contractor.
We also provide a variety of “General Contractor”
services as may be required by our
Industrial and Commercial customers.

M/I was founded in 1983 and between our two owners,
we have, over 80 years of combined experience.

Our quality starts with a well educated and trained
staff. Each Supervisor holds and maintains (through
continuing education) various certifications and license.
Each employee has served a minimum of a 5 year
Apprenticeship to receive a Journeyman Classification.

Our services are above and beyond the routine
requirements of General Contractors. We pride
ourselves in unique solutions.

All of our trucks are fully equipped and
are available for 24 hour emergencies.

Please, place our Company on your Bidder’s List and
Emergency Service List
. We are always available and
look forward to working with you in the very near future!