HVAC Maintenance

We will check the operational integrity and condition of your HVAC equipment including the:

  • Refrigerant  & Compressors
  • Fan Amps & Thermostats
  • Condenser & Evaporator Coils
  • Air Leaks  & Electrical Connections

We will also lubricate parts, flush and vacuum your drain line, and clean the exterior of your equipment

Read more about why you need HVAC preventive maintenance.

Boiler Maintenance

  • Record all settings on each visit
  • Corrosion control
  • Cleaning exterior & interior
  • Checking ignition system & measuring exhausts

Performing combustion analysis
Read more about the benefits of boiler maintenance

Chiller Maintenance 

  • Record keeping of pressure and refrigeration
  • Inspections & cleanings of condenser troughs and spray nozzles
  • Proper lubrication of all parts

We will also perform annual chiller maintenance tasks on:

  • Pressure Relief Valves  & Gauges
  • Vent Lines
  • Sump & Compressor Heaters
  • Safety Controls  & Electrical Connections

Jetting Maintenance

Keep your drain system clean, free-flowing, and odor-free:

  • Cleaning slow drains & cracks using snake cameras
  • Water pressure testing
  • Removing tree roots near sewer lines to prevent the need for future re-pipes

Lift Station Maintenance

  • Check pumps to ensure they are intact and running
  • Verify panel controls and voltage
  • Ensure floats are set to correct elevation
  • Wash grease build-up or debris from the system

Learn more about lift station maintenance

Frank Gay Commercial’s Core Values

At Frank Gay Commercial Services, LLC, we seek to be the gold standard in our trades and to be the backbone of our community. We know you have other options, but we make sure that if you use us once, you’ll be a customer for life!

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Frank Gay Commercial Services, LLC prioritizes effective communication with clients, employees, and stakeholders to ensure clear understanding and alignment of goals and objectives.


We are a company that upholds integrity by maintaining strong moral principles, honesty, and trustworthiness in its business practices.


Frank Gay Commercial Services, LLC is committed to being an active member of the community by supporting local initiatives, organizations, and events to create a positive impact and build lasting relationships.


We strive for continuous growth by embracing innovation, investing in employee development, and pursuing new opportunities to improve the quality of its services and expand its reach.


Frank Gay Commercial Services, LLC brings a high level of energy to its work, consistently delivering quality services with enthusiasm, passion, and a can-do attitude.

Customer Reviews
Justin Collins

Michael Gilbert was very knowledgeable and helpful with the repair process. He also made recommendations for repairs that we didn’t know were issues until he showed us the problems. He provided us pricing for the repairs itemized and combined. He is an all around good guy to talk to while he was getting the job done. In the end everything came out just right. Thanks Michael take care!

Sienna Wheeler

I used Frank Gay for electrical services. I wanted to have my outdated light fixture upgraded to something more modern and classy. My technician was Mario and he was incredible! Very fast and efficient service. He was also very friendly and knowledgeable. I highly recommend this company!

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