About MJ Mechanical

MJ Mechanical Services has placed its customers first!

In the forty-plus years that MJ Mechanical has served the community, it has grown to become a leader in the fields of design build process, value engineering, estimating, and preventative maintenance.

Our dedicated and highly trained professionals have extensive experience in everything from complex mechanical systems to small historic renovations.

Industrial, education, healthcare, medical/research, retail, historic preservation, and multi-unit residential markets benefit from our expertise, and we pride ourselves on longstanding relationships in which we have partnered with a truly outstanding list of professionals. Our expanding client list is strong testimony to MJ Mechanical’s focus on exceeding all of our client’s requests. For that, we are also very proud and thankful.

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Since our humble beginnings in 1977, MJ Mechanical has grown to become one of the leading commercial and industrial mechanical contractors in Western New York. In 1998, MJ Mechanical joined Comfort Systems USA, an organization of leading specialty contractors across the country. This partnership with our sister companies of Comfort Systems USA, enables us to diversify our expertise and manpower for any given situation or location. In 2017 we merged with another well-respected HVAC company in WNY, N.E. Mechanical and took over their commercial division. This expansion gives us the opportunity to further solidify our position in the marketplace as the leader as a single source contractor for Service, Controls, Balancing (NEBB certified), Installation, Fabrication, Boiler Retubing and Refractory.

We service the WNY area including Buffalo, Rochester, Olean New York, and parts of North Western Pennsylvania.

MJ Mechanical is distinctively qualified as a strong and reputable mechanical contractor to assist you
through the various phases of your project.

Mission Statement

Commercial – Industrial HVAC & Plumbing

Maintaining excellence in service with mutual respect between the corporation,
its team members and their customers, with a commitment to respond promptly to the customer’s need.

Buffalo – Rochester – Olean – Corning – Erie