Back to the blog

Frank Gay Commercial has been working in the plumbing industry for 45 years and every year the importance of maintaining and repairing backflows remains the same. Back flow ​in water occurs when the direction of water in a plumbing system is reversed. ​A backflow preventer stops this from happening by only allowing water to flow in one direction. This is done with the help of a flap that opens to let water through and closes if water is pushed back in the opposite direction ​known as a check valve. ​A backflow test should be done bi-annually or annually to verify that the check valves are working properly.

Backflow preventers are essential for the health and safety of those in your commercial space. A ​back flow of water in a water system causes water ​that could get contaminated with bacteria to flow back into the plumbing system. This can cause illness associated with bacteria like E. Coli, salmonella, and hepatitis.

As changes in water pressure can cause the system to malfunction ​or appear not to be working correctly, backflow testing is necessary to ​verify the device is working properly to avoid the ​possibilities of polluting public drinking water. If you notice your water has a yellow or brown color, a sulfur smell, and/or a bad taste, it is possible your backflow preventer needs repair.

If this happens make sure to call 407-777-2256 for a quality Frank Gay inspection!

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!

Schedule an Appointment

Communication

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

Integrity

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

Community

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.

Growth

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.

Energy

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!

The Latest From Our Blog

More blog posts

Jun

10

2026

Grease Trap Cleaning Services for Commercial Facilities

Reliable Commercial Plumbing Solutions from Frank Gay Commercial When it comes to commercial plumbing, grease trap maintenance is one of the most important services your facility can invest in. From busy restaurant kitchens to large-scale food processing operations, grease buildup can quickly disrupt operations, create health risks, and lead to expensive plumbing repairs. At Frank … Continued

May

18

2026

Case Study: Protecting Commercial Properties Through Proactive Stormwater Infrastructure Management

  The Challenge Facing Florida Properties Stormwater infrastructure is one of the most overlooked systems in commercial properties—until it fails. Across Central Florida, aging drainage systems are creating increasing risks for property owners, developers, and facility managers. Much of the existing infrastructure was installed decades ago, built to handle lower population density, less development, and … Continued

Apr

6

2026

Frank Gay Commercial Expands Service Reach into South Florida

  For five decades, Frank Gay Commercial has been a trusted leader in commercial HVAC, plumbing, refrigeration, and electrical services across Florida. As our customers’ needs continue to grow, so does our commitment to serving them wherever their facilities operate. We are proud to announce that Frank Gay Commercial now services customers throughout South Florida, … Continued
Company Logo 1
Company Logo 2
Company Logo 3
Company Logo 4
Company Logo 5
Company Logo 6
Company Logo 7
Company Logo 8
Company Logo 9
Company Logo 10