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You're Safer with Shafer as Your Cooling,
Heating, & Plumbing Professionals

Call us Now: (210) 660-2424


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COMMERCIAL
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Adding Comfort To Your Day as Cooling, Heating, & Plumbing Professionals
Call us Now: (210) 660-2424

I NEED
RESIDENTIAL
SERVICES
Our Promise to You is to Perform the Best Cooling Service at a Fair Price
Call us Now: (210) 660-2424

I NEED
COOLING SERVICES
Our Promise to You is to Perform the Best Heating Service at a Fair Price
Call us Now: (210) 660-2424

I NEED
HEATING SERVICES
Our Promise to You is to Perform the Best Plumbing Service at a Fair Price
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PLUMBING SERVICES
Our Promise to You is to Perform the Best Drain Service at a Fair Price
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DRAIN SERVICES

The Shafer Services Story

Building Careers and Improving Lives

At Shafer Services, our core purpose is to improve lives by creating meaningful career opportunities in the trades.

Discover our commitment to a collaborative and supportive culture where employees are valued, and our focus on community outreach through projects like Shafer Serves. Whether it’s through custom development plans or ensuring work-life balance, Shafer Services stands out as an organization that truly cares about its employees and the community.

As one of the most trusted names in HVAC in San Antonio, we also take pride in providing reliable service that supports the health, comfort, and peace of mind of every customer.

ABOUT US

Cooling

Heating

Plumbing

Drains

Commercial

WHO WE ARE

Providing Comfort and Confidence Since 1988

For generations, the Shafer family has helped Central Texas homeowners stay safe and comfortable. Founded in San Antonio and rooted in a tradition of craftsmanship dating back to 1884, Shafer Services Plus continues to deliver dependable heating, cooling, and plumbing solutions with honesty, professionalism, and care.

“You’re Safer with Shafer” isn’t just a tagline—it’s a promise we live out every day through our actions and commitment to doing what’s right.

Our Core Values:
  • Treat People Like Family – Every customer deserves respect, honesty, and care.
  • Do the Right Thing, Even When No One Is Watching – Integrity guides every decision.
  • Be Easy to Do Business With – From scheduling to service, we keep it simple.
  • Exceed Expectations – We fix it right the first time and always follow through.
  • Provide Mutual Respect for All – We value every person we work with and serve.

At Shafer, comfort means more than just temperature—it means trust.

Improving Lives

Through Our Core Values

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Shafer Services’ Four Pillars

#1. Expert Technicians

Our licensed HVAC and plumbing specialists are among the most highly trained in Central Texas. From AC tune-ups to full system replacements, we fix it right the first time—no shortcuts, no guesswork. You can count on precise workmanship and professional communication on every job.

Whether you're looking for HVAC in San Antonio or need a trusted plumber in San Antonio TX, our team delivers lasting solutions with honesty and care.

Services include:

  • Heating & Cooling Repair and Installation
  • Plumbing Repairs and Upgrades
  • Tank and Tankless Water Heaters
  • Drain Cleaning and Leak Detection

#2. Easy to Work With

From scheduling to payment, we make it simple. Get same-day service, real-time text updates, and clear pricing before any work begins. You’ll always know what to expect with no surprises—just service that fits your schedule.

Looking for a reliable AC company in San Antonio TX? We've built our reputation on responsiveness and ease.

Services include:

  • Online Booking or Call Scheduling
  • Transparent Pricing and Estimates
  • Maintenance Plans for Year-Round Protection

#3. Do the Right Thing

Integrity drives every decision we make. Our team recommends what’s best for your home—not what’s most profitable. If it can be repaired, we’ll tell you. If replacement makes more sense, we’ll walk you through every option so you can decide with confidence.

For honest guidance and top-tier San Antonio plumbing, trust the team that puts your needs first.

Services include:

  • Honest Repair vs. Replace Guidance
  • Financing Options That Fit Your Budget
  • Warranty Work and Follow-Up Calls

#4. Comfort and Confidence

Our goal isn’t just to fix your home—it’s to help you feel at ease in it. We take pride in clean, respectful service that restores comfort and gives you peace of mind.

Whether you need a quick repair or full system upgrade, our HVAC and plumbing experts bring peace of mind to every job.

Services include:

  • Comprehensive System Maintenance
  • Whole-Home Comfort Evaluations
  • 24/7 Emergency Service

What Our Customers Are Saying

They came out the same day within the time frame they said they would come out. The tech was professional and explained everything going on with my HVAC system. It was fixed within and hour and I am so grateful for them!!!! Couldn’t ask for a better company!

Amanda M

We’re here for you. Call us at 210-660-2424 or Request service online.

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BBB a+ rating

Serving San Antonio and the Surrounding Area

  • Alamo Heights
  • Bexar County
  • Boerne
  • Bulverde
  • Caldwell County
  • Canyon Lake
  • Cibolo
  • Comal County
  • Converse
  • Fair Oaks Ranch
  • Garden Ridge
  • Geronimo
  • Greenway/Upper Kirby
  • Guadalupe County
  • Helotes
  • Kyle
  • Live Oak
  • Lockhart
  • Marion
  • New Braunfels
  • San Antonio
  • Schertz
  • Seguin
  • Somerset
  • Timberwood Park
  • Universal City
  • Windcrest
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Our Blog

Whether you're a DIY expert or you need some friendly advice from a professional, our blogs cover all things HVAC, plumbing and drains.

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By submitting, you authorize Shafer Services Plus to reach out via phone, email, or text for explicit information about project needs. We will never share your personal information with 3rd parties for marketing purposes or spam you. You can opt out at any time. Message/data rates apply. Consent is not a condition of purchase.