Mulder Plumbing Services

Mulder Plumbing Services MPL 15992
(210) 698-9790 Mulder Plumbing Services, LLC is a family-owned plumbing company serving San Antonio and surrounding areas.

Led by Master Plumber Jerry Mulder (MPL 15992) and wife Carla Mulder joined by their son Journeyman Plumber Aaron Mulder (J53745), we specialize in water and sewer leak detection, hydrojetting, tunneling, backflow prevention, and commercial maintenance. We are committed to integrity, quality craftsmanship, and customer satisfaction. Whether it’s a simple repair or a complex project, we deliver rel

iable, professional service. Contact us at (210) 698-9790 or [email protected] to schedule a consultation.

A leaking section of the water line was expertly exposed and repaired, restoring reliable flow for the home.
08/25/2026

A leaking section of the water line was expertly exposed and repaired, restoring reliable flow for the home.

08/21/2026

What was supposed to be a simple rebuild turned into a little more work this morning.

The internal piece on this Smith wall hydrant broke while I was trying to remove it, so we grabbed the Milwaukee multitool and carefully opened the wall to access the plumbing behind it.

We replaced the entire hydrant, tested everything, and installed a clean 14” x 14” access panel. Now if it ever needs to be serviced again, the next plumber won’t have to cut the wall open.

The Milwaukee multitool made it easy to get a clean, controlled opening without tearing up more of the wall than necessary. Once everything was finished, we cleaned up our work area and checked for any leaks.

Not every plumbing repair goes exactly as planned, but having the right tools and knowing how to adjust makes all the difference!

A grease injection system was upgraded by replacing the bag, ensuring efficient operation and longevity.
08/20/2026

A grease injection system was upgraded by replacing the bag, ensuring efficient operation and longevity.

A leak under the kitchen sink was quickly identified and repaired, restoring the homeowner's peace of mind.
08/18/2026

A leak under the kitchen sink was quickly identified and repaired, restoring the homeowner's peace of mind.

After a leak from the second floor, we replaced the tub waste and overflow, ensuring a reliable plumbing solution.
08/16/2026

After a leak from the second floor, we replaced the tub waste and overflow, ensuring a reliable plumbing solution.

In San Antonio, tunneling enabled efficient excavation, ensuring smooth project progress for the homeowner.
08/13/2026

In San Antonio, tunneling enabled efficient excavation, ensuring smooth project progress for the homeowner.

Our team safely conducted tunneling work in San Antonio, setting the stage for future construction and ensuring a solid ...
08/11/2026

Our team safely conducted tunneling work in San Antonio, setting the stage for future construction and ensuring a solid foundation for the homeowner's project.

08/10/2026

Think you might have a water leak?

Here’s a quick tip you can use to check your home for a possible leak before calling a plumber.

If you notice unexplained water usage, a higher-than-normal bill, or just have a feeling something isn’t right, this is a great place to start.

Mulder Plumbing Services
Local. Family-Owned. Here When You Need Us!

mulderservices.com
(210) 680-9966
MPL 15992

Installed a new Pressure Reducing Valve on the main line in San Antonio, ensuring safe water pressure below 80 PSI.
08/09/2026

Installed a new Pressure Reducing Valve on the main line in San Antonio, ensuring safe water pressure below 80 PSI.

A main line stoppage led our team to effectively clear the blockage with hydro-jetting, ensuring optimal drainage for th...
08/06/2026

A main line stoppage led our team to effectively clear the blockage with hydro-jetting, ensuring optimal drainage for the homeowner.

Address

10927 Wye Drive, Suite 106
San Antonio, TX
78217

Telephone

+12105924593

Website

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