What Makes Shafer Services a Trusted Name in San Antonio Since 1884

5Nov2026

What Makes Shafer Services a Trusted Name in San Antonio Since 1884

When it comes to taking care of your home, trust matters. Whether your air conditioner stops cooling in the middle of a Texas summer or a plumbing problem interrupts your day, you want a company that puts your needs first. That’s what Shafer Services has worked to provide San Antonio homeowners for generations.

With a history dating back to 1884, Shafer Services Plus has built its reputation around quality workmanship, honest recommendations, and treating customers like family. While the technology behind HVAC and plumbing systems has changed over the years, our commitment to doing the right thing remains the same.

So, what makes Shafer a name homeowners continue to trust?

Plumbing

Top 3 Things That Shorten Your Water Heater’s Lifespan

8Oct2026

Your water heater works behind the scenes every day, so it is easy to forget about it until the hot water stops. While every system eventually needs to be replaced, the water heater lifespan can also be affected by how the equipment is maintained and the conditions it operates in.

For San Antonio homeowners, paying attention to a few common issues can help protect your water heater, identify problems earlier, and potentially prevent avoidable wear. Here are three things that can shorten the life of your system.

News

Shafer Cool Kids Visits Open T.R.A.I.L. Ranch

30Sep2026

At Shafer Services Plus, taking care of people like family goes beyond the homes we serve. It also means supporting the organizations that are making a difference throughout our community.

For our latest Shafer Cool Kids adventure, we visited Open T.R.A.I.L. Ranch, a nonprofit equestrian facility that creates therapeutic experiences for children and adults with a wide range of needs. We spent the day learning about their programs, meeting the people and animals who make the ranch special, and seeing firsthand the impact this organization has on its participants.

Plumbing

Slab Leak Warning Signs Every San Antonio Homeowner Should Know

25Sep2026

Slab Leak Warning Signs Every San Antonio Homeowner Should Know

A slab leak can be difficult to spot because the plumbing problem may be hidden beneath your home’s concrete foundation. Unlike a dripping faucet or a leaking pipe under a sink, you may notice the effects of a slab leak long before you can see the source.

Knowing what to watch for can help San Antonio homeowners recognize a potential problem sooner. From an unexplained increase in your water bill to warm areas on the floor, certain warning signs are worth having professionally investigated.

News

Shafer Serves: Restoring Comfort When It Mattered Most

22Sep2026

Sometimes taking care of people like family means showing up when they need it most.

When Shafer Mechanical team member, Atticus Winfield, nominated Pastor Mike Hooper for Shafer Serves, our team had an opportunity to use what we do every day to make a meaningful difference for a local family.

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maria rubio

October 21, 2026

Shafer does wondeful work. Diego was polite and friendly. He explained everything.

Josephine Al-Duha

Dustin was very patient kind and professional with me. He made sure that I understood and was explained everything that I needed to know about the condition of the AC unit. I cannot thank him enough for being so kind with me. I cannot think Shafer enough for the service. I am continuing to save for the extension of my heating system downstairs. Thank you.

Carole Haynes

October 20, 2026

Franc went above and beyond with multiple plumbing issues I was having. He found the clean out drain when I could not and cleared the obstruction 60 ft. from my house. He then repaired the rock pathway I had dug up trying to find the drain. He checked faucets and cleared drains in one bathroom. He fixed a toilet and a stuck cold water faucet in another. The whole time he kept me informed and answered all of my questions.

J M

October 19, 2026

Diego was extremely professional and honest. I’m so glad I found someone who didn’t try to swindle me like others have in the past. I also appreciated his honesty about another question I had. He gave me a realistic answer and explained why it wasn’t something that could be done (I mean….it could but it would be a headache), which was a relief. Other plumbers told me it was possible and wanted to charge me an arm and a leg. I’ve had my tankless water heater flushed annually in the past, so I was happy to hear there wasn’t much buildup. Keep up with your annual flushes, everyone! Preventive maintenance makes a difference!

Patricia Eppright

October 16, 2026

Diego always does a great job

A Wilson

Franco showed up a little early which was great.he was professional, friendly and got right to work. Listened to me. I'll study the estimate and make a decision soon

Beth B.

Frank was outstanding! He was extremely knowledgeable, friendly, and professional throughout the entire service call. He took the time to explain everything clearly, answered all of my questions, and was completely transparent about the services needed and the pricing involved. There were no surprises, and I truly appreciated his honesty and expertise. If you're looking for a trustworthy plumber who provides excellent customer service, I highly recommend Frank!

kim sue

October 15, 2026

This is the second time I’ve used Shafer for major services and installation. They have been quick to respond, timely with scheduling, reasonable and sensitive with payment options, consistent with follow ups and do clean work. Andy, our technician, is always welcome here.

Jimmy Keane

Dispatch fee should of been waived, I feel it shouldn’t of been charged spoke to Vinny about it 3 x

Mary Fritschle

Wow. They were pretty quick to get here and save me from a night without air conditioning. And the serviceman was still friendly at 9:00 at night.

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