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Welcome to Eckhardt & Johnson

Why choose Eckhardt & Johnson?

We know other companies do bits and pieces of what we do. But again and again, our customers tell us what they really need in a Commercial / Industrial mechanical contractor: trust; quality, on-time performance; and a thorough understanding of all systems. At Eckhardt & Johnson, that's just the beginning.

We're New Hampshire's longest-serving mechanical contractor, up-to-date with the newest services, products and methods. We can design from scratch, install, and maintain a process customized to your specific situation. And because we have no exclusive agreements with any manufacturers, we can offer the best equipment for the job regardless of make.

Above all, we like what we do and our people are happy doing it.

With Eckhardt & Johnson, you get a full-service mechanical contractor with the expertise and resources you need.


 




SERVICE
24/7 Service
HVAC
Plumbing
Sheet Metal

DESIGN BUILD
HVAC
Plumbing
Process Piping
Sheet Metal

 

NEW CONSTRUCTION
Correctional Facilities
Hospitals
Hotels
Housing Projects
Manufacturing
Industrial Facilities
Office Buildings
Schools

RENOVATION / IMPROVEMENTS
Air Conditioning & Heating Equipment
Certified Medical Gas Installers
Certified Welders
Cooling Towers & Chillers
Computer Room Air Conditioning
Make Up Air Units
N.H. Licensed Gas Pipe Installers
Process Piping
Tenant Fit-up
Turnkey Mechanical Systems



Current Clients

Miscellaneous Projects  
Milford MOB
Highliner Foods
Portfolio
Plymouth State University Ice Arena
MHRA South Porter St Elderly Housing
NHTI Concord MacRury Hall
The Huntington at Nashua
Kendal at Hanover Cadbury
Meredith Bay Colony Club
Great Bay Community College
more