ABOUT OUR RELIABLE PLUMBING TEAM

Our Story

Why We Started Reliable Plumbing & Sewer Service Inc — And Why We Chose the South Suburbs of Chicago.

Starting Reliable Plumbing & Sewer Service Inc wasn’t just about launching a business—it was about building something we could stand behind, something my community could rely on.

I've been in the plumbing industry for years, and one thing I noticed early on was a real need for dependable, honest service. Too often, customers were left frustrated with poor communication, rushed jobs, and surprise pricing. I knew I could offer something better: quality workmanship, straightforward advice, and a company people could trust to show up and do the job right the first time. That’s why my wife and I founded Reliable Plumbing & Sewer Service Inc.

Our History

When we first opened our doors, we started small—with a few tools, a truck, and a mission to do things the right way. Over the years, word of mouth and loyal customers helped us grow. We’ve expanded our services, brought on a dedicated team of skilled professionals, and invested in the latest equipment and training to stay ahead of the curve. But our core values haven’t changed: integrity, reliability, and respect for every home and business we serve.

Why the South Suburbs?

Choosing Tinley Park, Orland Park, Oak Lawn, Mokena as our home bases was an easy decision. It’s more than just a place to do business—these are communities I know and care about. Tinley Park, Orland Park, Oak Lawn, Mokena is full of hardworking families  who deserve service they can count on. These are places that values relationships, and that’s exactly how we run our business. We’re proud to serve the people here, and we’re committed to being a trusted part of these neighborhoods for years to come.

Thank you to everyone who’s supported us along the way. Whether you’ve been with us since the beginning or you’re just getting to know us, we’re grateful for the opportunity to earn your trust—every job, every time.

John Gannon - Reliable Plumbing & Sewer Service Inc

Year Established

1963

WHY CHOOSE RELIABLE PLUMBING AND SEWER SERVICE

Reliable Plumbing & Sewer Service is a respected family-owned enterprise that has proudly served the South Chicago suburbs since 1963. Led by owner and operator John Gannon, we are dedicated to delivering top-notch plumbing services. Our expertise lies in providing dependable plumbing solutions at affordable rates, always prioritizing the reputation we have built over the years. At Reliable Plumbing & Sewer Service, we understand the value of exceptional service. Whether you're in Tinley Park, Orland Park, Oak Lawn, Mokena, or most locations in the South Suburban area, we've got you covered! Our comprehensive range of services includes water heater installation, sewer pipe cleaning, and sump pump installation. Choose Reliable Plumbing & Sewer Service for your plumbing needs and experience the excellence we offer. We take pride in our reliable service, competitive pricing, and the trust we have earned from our valued customers. Reliable Plumbing & Sewer Service in Tinley Park, IL, can be reached at 708-633-9614.