MJ Mechanical Services, Inc. is a team of quality individuals who have been building solutions in our communities since 1977.

As WNY’s Premier Commercial and Industrial HVAC contractor, we take great pride in knowing that the work we do improves the lives of those around us.

We are steadfast in our commitment to safety, honesty, respect, innovation and collaboration among our people and our customers.

MJ Mechanical services Western New York, Finger Lakes, and Southern Tier regions of New York, and Northwestern Pennsylvania

Commercial Real Estate

MJ Mechanical Services Inc.

MJ Mechanical Services Inc.'s headquarters in Tonawanda, NY, United States

The Geneseo office specializes in HVAC services, managing installations and maintenance for local residential and commercial clients.

Geneseo

Dan Fetes

Arin Snellings

Sean McPhee

Bob Flegal

This department specializes in the installation, maintenance, and repair of heating, ventilation, and air conditioning systems.

HVAC Services

This department oversees the administrative and operational functions of the organization, ensuring efficient processes and workforce support.

Operations Management

This department specializes in engineering and managing projects related to design and retrofitting solutions.

Project Design Department

This department specializes in the design and engineering of heating, ventilation, and air conditioning systems.

HVAC Design

This department focuses on estimating project costs and managing sales processes to secure new contracts.

MJ Mechanical Services Inc.

Org chart

Teams

HVAC Services

Operations Management

Project Design Department

HVAC Design

Sales and Estimation

Offices

MJ Mechanical Services Inc.

Org chart

Teams

HVAC Services

Operations Management

Project Design Department

HVAC Design

Sales and Estimation

Offices

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