Shafer Services Plus

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Shafer Services Plus Shafer Services Plus proudly serves San Antonio with trusted HVAC and plumbing services. You’re Safer With Shafer. License # TACLA26198E/M215
(627)

Built on a family legacy, we believe in doing the right thing and making home comfort simple. Shafer Services Plus has been dedicated to serving the San Antonio community with exceptional heating, cooling, and plumbing solutions. Building on a rich family history in San Antonio that dates back to 1884, the company has become a leader in the development and maintenance of the city’s public and private infrastructure. At Shafer Services Plus, we remain committed to our five core values: treating people like family, always doing the right thing even when no one is watching, being easy to do business with, exceeding expectations, and providing mutual respect for all. License /M215.

Yesterday, our Shafer team came together for our Q3 Quarterly Meeting to reflect on our progress, celebrate accomplishme...
10/15/2026

Yesterday, our Shafer team came together for our Q3 Quarterly Meeting to reflect on our progress, celebrate accomplishments, and look ahead to what's next!

These meetings are about more than reviewing goals and company updates. They're an opportunity to recognize the hard work happening across every department, strengthen our connections, and make sure we're all moving forward together.

As Shafer continues to grow, one thing remains the same: our commitment to taking care of people like family, supporting one another, and creating meaningful careers in the trades.

We're grateful for every team member who plays a part in making Shafer what it is today. Here's to finishing the year strong and continuing to grow together!

One Team. 100 Strong.

Your thermostat may be small, but it plays a big role in how comfortable your home feels every day. A smart thermostat g...
10/14/2026

Your thermostat may be small, but it plays a big role in how comfortable your home feels every day.

A smart thermostat gives you more control over your HVAC system, making it easier to adjust temperatures around your schedule and manage your comfort whether you’re home or away.

For a limited time, save $50 on a Smart Thermostat with Shafer Services Plus.

Not sure which thermostat works with your HVAC system or which features you actually need? Our technicians can help you understand your options, make sure it’s compatible with your equipment, and get everything set up correctly.

Simple, convenient comfort is just one more way we make taking care of your home easier.

You’re Safer With Shafer.

Your outdoor faucets may not get much attention once summer winds down, but fall is a great time to give them a quick ch...
10/13/2026

Your outdoor faucets may not get much attention once summer winds down, but fall is a great time to give them a quick check.

Turn each faucet on and off and look for dripping, leaking around the connection, or a valve that won’t completely shut off. These might seem like minor inconveniences now, but getting them taken care of before the first cold front can make preparing your plumbing for colder weather much easier.

Preventative care doesn’t have to be complicated. Sometimes it’s simply noticing the small things before they have an opportunity to become bigger problems.

And if something doesn’t look right, our plumbers are here to diagnose the problem and explain your options clearly.

You’re Safer With Shafer.

Your water heater works hard every day, but a few common issues could be shortening its lifespan. From mineral buildup t...
10/12/2026

Your water heater works hard every day, but a few common issues could be shortening its lifespan.

From mineral buildup to skipped maintenance, knowing what puts extra wear on your system can help you catch problems earlier and keep your hot water reliable.

Check out our latest blog to learn the top 3 things that can shorten your water heater’s lifespan and what you can do about them.

Read the full blog: https://shaferservices.com/top-3-things-that-shorten-your-water-heaters-lifespan/

You’re Safer With Shafer.

Great service isn’t just about completing a repair. It’s about being there when our customers need us again and making e...
10/08/2026

Great service isn’t just about completing a repair. It’s about being there when our customers need us again and making every interaction as easy and positive as possible.

A big Shafer Shoutout to Augie for continuing to provide the dependable, courteous service our customers deserve. Whether it’s the original job or helping with something that comes up later, taking care of people like family means standing behind our work and being ready to help.

Thank you, Augie, for representing that commitment so well!

You’re Safer With Shafer

You change your filters and keep your home clean, but what about the air moving through your HVAC system every day? An a...
10/07/2026

You change your filters and keep your home clean, but what about the air moving through your HVAC system every day?

An air-purifying UV light works inside your HVAC system to help address certain airborne contaminants and support cleaner indoor air. It’s an additional layer of indoor air quality protection that works behind the scenes whenever your system is operating.

For a limited time, save $125 on any Air Purifying UV Light System from Shafer Services Plus.

Not sure if a UV light makes sense for your home? Our HVAC technicians can explain your options and help you understand what will actually benefit your indoor air quality without unnecessary pressure.

You’re Safer With Shafer.

Cool morning. Warm afternoon. Back to cool again tomorrow. That’s fall in South Texas.If you find yourself switching bet...
10/06/2026

Cool morning. Warm afternoon. Back to cool again tomorrow. That’s fall in South Texas.

If you find yourself switching between heating and cooling as temperatures change, you don’t have to worry about hurting your HVAC system. Your equipment is designed to keep up with changing comfort needs.

What is worth paying attention to is how your system responds. If your heat doesn’t come on when expected, your AC struggles to keep up on a warmer afternoon, or you notice unusual sounds or odors when switching modes, those are signs worth investigating.

Your HVAC system should make changing Texas weather easier to handle, not leave you guessing about whether something is wrong.

You’re Safer With Shafer.

10/05/2026

Meet the faces of !

Through our Shafer Cool Kids program, we had the opportunity to spend time at Open T.R.A.I.L. Ranch and see how their team uses horses, connection, and compassionate support to create meaningful experiences for kids with physical, cognitive, and emotional challenges.

This is just a glimpse of their story. Hear from the incredible people behind the ranch and see the impact they’re making in our full Shafer Cool Kids feature on YouTube.

Watch the full story: https://youtu.be/7ioDugZlbas

Taking care of people like family means celebrating the people and programs making a difference in our community.

You’re Safer With Shafer.

Fall in San Antonio can bring a little bit of everything. One day the AC is running, and the next you’re reaching for th...
10/02/2026

Fall in San Antonio can bring a little bit of everything. One day the AC is running, and the next you’re reaching for the thermostat to turn on the heat.

Before those first cooler nights arrive, a few simple checks around your home can help you feel prepared for the change in seasons. Test your heater early, pay attention to anything unusual when it starts up, and make sure you know where your main water shut-off valve is before you ever need it.

A little preparation can go a long way toward avoiding an unexpected HVAC or plumbing problem when the weather changes.

If something doesn’t seem right, Shafer Services Plus is here to help keep your home comfortable and your systems ready for the season ahead.

You’re Safer With Shafer.

10/01/2026

October gives us plenty of reasons to celebrate! 🎉

Happy Birthday and Happy Work Anniversary to all of our Shafer team members celebrating this month. We’re grateful for the hard work, dedication, and care you bring to our customers and your teammates every day.

Taking care of people like family starts right here with our team. Thank you for everything you do to make Shafer a great place to work and grow.

Join us in wishing our October birthdays and anniversaries a happy celebration!

Address

3800 San Pedro Avenue
San Antonio, TX
78212

Opening Hours

Monday 7am - 9pm
Tuesday 7am - 9pm
Wednesday 7am - 9pm
Thursday 7am - 9pm
Friday 7am - 9pm
Saturday 8am - 5pm
Sunday 8am - 4pm

Telephone

+12106107255

Website

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