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If your commercial space has a boiler, boiler preventative maintenance is essential for your safety, comfort, and wallet. Frank Gay Commercial has over 40 years of experience with boilers and would be happy to explore maintenance options for your commercial space. Give us a call today: 407-777-2256!

So how exactly is preventative maintenance important for your business? The benefits of preventative maintenance are similar to those you receive when doing maintenance on your car:


  • Keep work/commercial space at the perfect climate for workers and clients
  • Efficient boilers need less energy to operate; save money on utility bills
  • Extend boiler life
  • Avoid costly breakdown repairs
  • Have your boiler operating quietly
  • Prevent risk of carbon monoxide poisoning

Frank Gay Commercial has a comprehensive checklist of quarterly, bi-annual, and annual steps our technicians take to ensure your commercial boiler is running as efficiently as possible.


  1. Inspect appliance area and verify it is clear of combustibles and airways are clear.
  2. Inspect all water and gas piping for leaks.
  3. Verify water and gas pressure.
  4. Inspect exhaust piping and blower.
  5. Check expansion tanks.
  6. Check control settings.
  7. Check relief valve.
  8. Inspect ignition system.
  9. Check control settings.
  10. Check burner condition and flame performance.
  11. Provide a report with findings and recommendations.


  1. Remove outer access panels and inspect the interior.
  2. Vacuum any sediment from inside the appliance and clean components.
  3. Inspect wiring.
  4. Test boiler water.
  5. Clean burners and heat exchanger.
  6. Flush storage tank.
  7. Operate relief valve.
  8. Provide a report with findings and recommendations.


  1. Begin boiler start up sequence of operation per manufacturer.
  2. Test exhaust gases to verify combustion performance and adjust accordingly.
  3. Measure gas pressure as the burner fires.
  4. Inspect operation safeties, Reset and test low water cut off.
  5. Provide Start-Up Report with findings, measurements, and recommendations.

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
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!

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!

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