Mechanical Systems Inc.
10 Delaware Dr #3
Salem, NH 03079
info@msimechanical.com
Phone: (603) 890-6900
Hours
Monday – Friday
8am – 5pm
Who We Are
MSI Mechanical Systems Inc. is a Salem, New Hampshire-based full-service mechanical contractor and facilities service provider for your Commercial, Industrial & Retail projects.
We know what it takes to successfully build and service your mechanical systems. Since 1995 we’ve been doing just that throughout New Hampshire and Massachusetts.
As your full-service contractor
We stand behind our name and bring our customers the highest quality installations
New Hampshire and Massachusetts
Our office is conveniently located on the MA/NH border in Salem NH. Can’t make it into the office to meet? No worries – give us a call and we will come to you!
Our Services
Commercial HVAC Systems & Maintenance
Commercial Heating and Air Conditioning, Rooftop Units, Chillers, Split Systems, and Preventative Maintenance.
Data Centers
HVAC systems are critical for maintaining an operations environment for networking and computing equipment.
Design Build
MSI Mechanical specializes in high-quality, cost-efficient mechanical HVAC system design-build engineering services throughout New Hampshire and Massachusetts including Boston.
Hot Water Piping
MSI Mechanical offers commercial and industrial hot water piping configurations and systems.
Process Piping
MSI Mechanical is an expert in installing steam piping, gas line piping, and oil piping. We provide piping from large installations under initial development to smaller upgrades and expansions.
Sheet Metal & HVAC Duct Work
We offer custom commercial and industrial sheet metal fabrication, duct design work, and installation for all your rectangular and spiral duct fittings/air ducts for HVAC projects.
Other Services
MSI Mechanical Systems also offers other commercial and construction services.
“MSI’s team was very professional on the job site and they worked well with all the subcontractors. They understood what needed to be done while keeping in mind that normal business was operating on premises. MSI’s organization combined with their hard work ethic is something that I would like to have on all my job sites.”
— Jim Doherty, President
JMD Construction Co.