Proudly Family Owned & Operated

Delivering Quality Services Across Tinley Park, Mokena, Orland Park, Oak Lawn, and Surrounding Communities

(708) 633-9614

Professional Plumbing Excellence 

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, Palos Hills, or any location 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.

Why Choose Us for Reliable Plumbing and Sewer Service?

✅ Cutting-Edge Technology: We use the latest advancements in plumbing technology to deliver efficient and reliable solutions.


✅ Guaranteed Peace of Mind: Our comprehensive warranties ensure that you’re covered long after the job is done.


✅ A Legacy of Excellence: Serving the community since 1963, we’re a licensed Illinois plumbing contractor (055-020192) with decades of trusted experience.


✅ Top-Quality Products: We provide only the best, offering reliable brand-name pumps and water heaters.


✅ Fast, Responsive Service: Need help now? We offer emergency and same-day services to address your urgent needs.


✅ A Reputation You Can Trust: Our excellent customer ratings reflect our commitment to your satisfaction.


  • Experience the difference with our reliable, professional service!

Expert Residential Plumbing Solutions

Elevate your home's plumbing with our expertly licensed plumbers, who are ready to address all your residential needs with precision and care.

Efficient Sewer and Drain Services

Experience immediate relief from clogged drains and sewers with our rapid-response team.

Faucet, Sink, and Tub Enhancements

Transform your kitchen and bathroom with our durable, high-quality plumbing fixtures, designed for longevity and style.

Reliable Water Heater Services

Ensure a consistent hot water supply with our efficient water heater solutions tailored to meet your daily needs.

Precision Repiping Services

Address leaks swiftly with our targeted repiping solutions, engineered for durability and effectiveness.

Sump Pump Solutions

Protect your home from water damage with our robust sump pump systems, offering peace of mind during adverse weather conditions. Choose Reliable Plumbing & Sewer Service for a partnership beyond mere transactions, embodying a legacy of trust, quality, and unparalleled service.

Plumbing Reviews

  • Slide title

    My old water heater started leaking all over my basement floor. One call to John at Reliable Plumbing and within 2 hours I was back up and running. Super fast service and first rate quality. Definitely recommend for all your plumbing needs. 


    – Prairie B.

    Button
  • Slide title

    We had an issue with our sump pump and called Reliable Plumbing. John was here within 1-2 hrs. We’ve used them in the past and are reliable and honest. They are our go to for any plumbing, etc. work. Thanks again for all you do. 


    – Silvia K.

    Button
  • Slide title

    Reliable plumbing is a great. Company to do business with, they are courteous and professional. They cleaned up the area after they completed the job. I have used them several times in the past and have been satisfied with their work. 


    – Eugenio M.

    Button
  • Slide title

    I had a great experience! They were on time, clearly knew what they were doing, fixed the issue quickly and all is now well. Thank you Reliable Plumbing! 


    – Meredith W.

    Button
  • Slide title

    Very Reliable! We thought we had a gas leak under newly installed pavers. We called Reliable Plumbing and they came out the same day to test the lines. Fortunately, no leak but we did appreciate the quick response. 


    – Katie B.

    Button
Google Reviews
Kohler
American Standard
Moen
Zoeller
AO Smith
Rheem
Insinkerator
Grohe
Hydromatic Pentair Pump Group
Elkay
Delta

Contact Us for Premier Plumbing Solutions Today

Call Now: 708-633-9614
Share by: