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.

09/10/2026

God is good, all the time!

A bathroom leak was quickly resolved with on-the-spot repairs, restoring the tub to top condition.
09/01/2026

A bathroom leak was quickly resolved with on-the-spot repairs, restoring the tub to top condition.

Successfully restored full flow at a residential property by hydrojetting the main line, eliminating stoppage effectivel...
08/27/2026

Successfully restored full flow at a residential property by hydrojetting the main line, eliminating stoppage effectively.

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.

Address

10927 Wye Drive, Suite 106
San Antonio, TX
78217

Telephone

+12105924593

Website

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