Marathon Plumbing

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Marathon Plumbing Looking for a plumbing company that always puts its customers first? Look no further than our team of top-rated plumbers! They're also friendly and professional.

Marathon Plumbing has established itself as the local leader in the following categories: Slab Leak Repair, Water Heater Replacement/Repair, Sewer Line Replacement/Repair, Drain Cleaning, Gas Line Installation/Repair, Remodels and Service work We go above and beyond to make sure every customer is completely satisfied with our work. Our plumbers are well-dressed, background-checked, fully licensed, bonded, and insured. Marathon Plumbing stands as Austin, TX and the Greater Golden Triangle's premier plumbing services. With over 15 years of dedicated service to our community, we've built a reputation for excellence, reliability, and customer satisfaction. For water heater repair and other services, call us today!

Stopped up sewer, slow sink or shower drain? Buildup inside the line may be holding things up. Marathon Plumbing provide...
10/13/2026

Stopped up sewer, slow sink or shower drain? Buildup inside the line may be holding things up. Marathon Plumbing provides comprehensive drain cleaning services in Austin- (512) 507-6605 and Southeast Texas - (409) 727-7586. Call to book service. https://www.marathonplumbinginc.com/

10/05/2026

Apologies for the long-ish video and my poor audio skills, but it's worth the watch! If the recipient of the work is good with it, we will include them in the follow up announcement video. If not, we will just announce the type of job that's being done for them and include before and after pics/video. Thank you guys for your support! Please like and share this video!

Please send your nominee to [email protected]

🚰 We Do Backflow Testing!Marathon Plumbing provides professional backflow testing, service, repair and replacement for a...
10/02/2026

🚰 We Do Backflow Testing!

Marathon Plumbing provides professional backflow testing, service, repair and replacement for all brands and models.

Whether your device needs its annual test, repair, or complete replacement, our team can get it tested, serviced and back in compliance.

📞 Call Marathon Plumbing today to schedule your backflow service! https://www.marathonplumbinginc.com/

Don't let a faulty plumbing fixture disrupt your day. Whether it's a leaky faucet or a broken showerhead, our team at Ma...
09/30/2026

Don't let a faulty plumbing fixture disrupt your day. Whether it's a leaky faucet or a broken showerhead, our team at Marathon Plumbing can help. We offer fast and reliable fixture repair/replacement services, as well as up-front pricing. https://www.marathonplumbinginc.com/

When it comes to water heater installation, you want to be sure you're getting the best service and value. At Marathon P...
09/25/2026

When it comes to water heater installation, you want to be sure you're getting the best service and value. At Marathon Plumbing, we offer multiple repair/replacement options, Up-Front pricing and have warranty options with up to 10 years of warranty available on our water heater replacements. We're located in and serve Southeast Texas and the Austin areas. https://www.marathonplumbinginc.com/

Fall is fast approaching and it's the perfect time to check on your water heater. Don't let a cold shower surprise you o...
09/22/2026

Fall is fast approaching and it's the perfect time to check on your water heater. Don't let a cold shower surprise you on a chilly morning. Visit our website today for water heater maintenance and enjoy warm showers all season long. https://www.marathonplumbinginc.com/

At Marathon Plumbing, we understand the importance of properly maintained water heaters. It's critical for the life span...
09/18/2026

At Marathon Plumbing, we understand the importance of properly maintained water heaters. It's critical for the life span and efficiency of your unit to flush it annually. Check out our website for more helpful tips. https://www.marathonplumbinginc.com/

Planning a kitchen or bathroom remodel? Don't forget about the plumbing! Marathon Plumbing offers specialized plumbing s...
09/14/2026

Planning a kitchen or bathroom remodel? Don't forget about the plumbing! Marathon Plumbing offers specialized plumbing services for remodeling projects. Get in touch with us today at https://www.marathonplumbinginc.com

Annual Backflow Testing & Device ReplacementWe recently performed an annual backflow test for a commercial client, and d...
09/09/2026

Annual Backflow Testing & Device Replacement

We recently performed an annual backflow test for a commercial client, and during testing, we discovered that the existing backflow prevention device had failed and was no longer passing the required test.

After reviewing the options with the client, they elected to replace the device rather than attempt a repair. Our team removed the existing unit and installed a new Watts RPZ backflow prevention assembly.

✅ New Watts RPZ installed✅ Device tested and registered✅ System verified operational✅ Client is now back in compliance

Annual backflow testing is an important part of protecting the public water supply and ensuring your plumbing system remains compliant with local requirements.

If your commercial property is due for its annual backflow test, or you have a device that has failed testing, give Marathon Plumbing a call. We can test, repair, or replace your backflow prevention device and help get you back into compliance.

Is your sewer line giving you trouble? Marathon Plumbing offers comprehensive services for all drain issues including ca...
09/09/2026

Is your sewer line giving you trouble? Marathon Plumbing offers comprehensive services for all drain issues including camera inspections, hydro-jetting, sewer line repairs and replacement. We offer up-front pricing and the ability to pay over time. Call us today! https://www.marathonplumbinginc.com/

Address

Leander, TX

Opening Hours

Monday 7am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm
Friday 7am - 5pm

Telephone

+14097277586

Website

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