GMS: Making The Right Things Happen – Correctly and Promptly

Commercial HVAC Systems

Mechanical infrastructure is the heart of a building, and the HVAC system is a key component, making buildings more comfortable and more profitable. Properly designed, installed and maintained commercial air handling units conserve energy, cut absenteeism and increase productivity.

General & Mechanical Services (GMS) is a commercial HVAC contractor. We have been designing, building and maintaining mechanical infrastructure, commercial air handling units since 1996 and have gained a wealth of knowledge on projects both large and small across the U.S. Whether you’re looking to set up a preventative maintenance contract, replace or supplement an existing commercial air handing unit, or would like to find out how to make your HVAC systems more efficient and extend their life, GMS can meet your needs.

The Advantages of Maintenance

  • Systems and equipment last longer
  • Fewer costly repairs
  • Energy efficiency increases
  • Healthy indoor air quality
  • Compliance with EPA standards
  • Documented equipment histories
  • Up-to-date warranty documentation

The rewards of using quality service from GMS over other commercial HVAC contractors

  • Place all your mechanical infrastructure under one contract (chillers, commercial air handling units, uninterruptible power supply (UPS) systems, cooling tower services, etc.)
  • Email dispatch system for instant access to entire service fleet
  • Priority response to all service requests
  • Computerized service call tracking system
  • Certified technicians with extensive factory training
  • Technical support staff available to assist you
  • Coordination of other building service professionals as needed
  • Reminders and automatic scheduling of PM visits
  • A positive “can do” attitude from the entire GMS team

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Hvac Tune-up*

Call Now!

  • Keep your system efficient & lower energy bills
  • Reduce the need for costly repairs
  • Extend the life of your equipment

Sign up for a commercial maintenance agreement today to earn your free HVAC tune-up*

* includes one free AC unit tune-up per commercial customer. Additional units can be serviced as part of this offer - contact us for information

HVAC Venting - GMS Blog

GMS has created a Blog page - HVAC Venting where we hope to share thoughts and ideas with others in the industry or with those looking for answers to HVAC or mechanical infrastructure issues. Take a look and please feel free to share your thoughts and or comments with us. We'll also try and answer any questions you leave on HVAC Venting

New HVAC System Brings Peace & Quiet to School

GMS Awarded Contract for new GSA Contracting Vehicle - the Building Maintenance & Operations Strategic Sourcing






24 Hour Emergency Services

At GMS, we not only focus on long-term preventative care; we also handle emergencies. More »