Mulder Plumbing Services LLC

Licensed plumber in San Antonio, Texas

TSBPE licence active4.9(163 reviews)

Mulder Plumbing Services LLC holds TSBPE licence M-15992, active, licensed since 14 Jul 1986, rated 4.9 from 163 Google reviews.

96score

Report card

  • Licence activeTSBPE #M-15992, Responsible Master Plumber GERALD MULDER. Issued 14 Jul 1986, expires 30 Jun 2027.
  • Licensed 40 yrsSince 14 Jul 1986.
  • Liability insuredHigginbotham Insurance Agency, valid to 1 Oct 2027.

Checked against the Texas State Board of Plumbing Examiners (TSBPE) register on 4 Nov 2026.

Google reviews

4.9(163 reviews)
Info MailBox★★★★★ 3 weeks agoView on Google

Great service and quality workmanship. I have worked with lots of plumbing companies but if you want true professionals go with Mulder! They came to replace our disposal and flushed our water heaters as well. Excellent job team!

John Heard★★★★★ 8 months agoView on Google

Mulder Plumbing Services was fantastic! They replaced my hot water heater the same day I called, and the whole process was quick and smooth. The team was knowledgeable, friendly, and professional from start to finish. Excellent service — I highly recommend them to anyone needing plumbing help!

sandra mcculloch★★★★★ 7 months agoView on Google

I had Mulder Plumbing, send a technician out. His name was Roy. I had previously had two companies come out. One company told me it was not my washer, and he could not find anything wrong and the other company came out twice and said the same thing as they proceeded to tell me they had been in the business for sixteen to twenty years, but still left with water coming backup every time I did the wash, but they still e…

Juliannaheaven Mikolajczyk★★★★★ 11 months agoView on Google

⭐️⭐️⭐️⭐️⭐️ Highly Recommend! We had our showers, toilet, and pressure relief valve repaired, and the experience was excellent from start to finish. They were extremely timely, easy to get ahold of, and scheduling was a breeze. The crew was respectful, helpful, and made sure everything was done right. It’s great to support a reliable small business that truly cares about their customers. We’ll definitely be using them…

Jean Williams★★★★★ 2 weeks agoView on Google

I was under the assumption that Mulder Plumbers would come out and determine where the water leak was. I was charged travel time and labor , which I paid. I was told that I would receive an estimate. I received the estimate. It did not appear that it was determined where the leak was and if it wasn't in this area what additional work would be needed and the cost. Upon further investigating and additional work to…

Read all 163 reviews on Google Reviews and photos from Google, 4 Nov 2026.

Why it ranks #6 of 226 plumbers in San Antonio

Years licensed weight 30100%
Complaint record weight 25n/a
Bond weight 10n/a
Google reviews weight 3592%

Score 95.9 / 100. Claiming this listing or using Theo never changes it. How we rank

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