Shafer Mechanical

Shafer Mechanical Commercial HVAC and plumbing services trusted by San Antonio businesses for reliability, safety, and long-term performance.

Serving facilities across Texas with 24/7 emergency support. A LEGACY THAT CAN’T BE BEAT
Since 1988, the Shafer family is one of the most-trusted names in plumbing and HVAC. The Shafer family has helped build and service San Antonio’s public and private mechanical and plumbing infrastructure for decades. Shafer’s legacy is built on responding quickly and professionally, providing exceptional solut

ions, treating customers with respect, and taking care of your business like our own. Through the years, Shafer continues its journey to provide unmatched service. We are one of Texas’ largest and most highly-rated commercial plumbing and mechanical companies.

08/06/2026

Happy Birthday and Happy Work Anniversary to our amazing team members celebrating this August! 🎉

Your hard work, dedication, and commitment to our customers and one another help make Shafer Services and Shafer Mechanical the companies they are today. Whether you're celebrating another trip around the sun or another year on the team, we're grateful to have you as part of the Shafer family.

Please join us in celebrating our August birthdays and work anniversaries. Thank you for all you do to take care of people like family and for making a difference every day. We hope you have a wonderful month celebrating!

What do you do when every contractor tells you a commercial HVAC project can't be done?For one facility owner, replacing...
08/04/2026

What do you do when every contractor tells you a commercial HVAC project can't be done?

For one facility owner, replacing an obsolete 20-year-old VRF system without removing the existing piping and infrastructure seemed impossible. Rather than walking away, the Shafer Mechanical team dug deeper, partnering with manufacturers, uncovering original engineering drawings, and developing a solution that others believed wasn't possible.

This case study highlights how technical expertise, collaboration, and careful planning helped deliver a successful outcome while avoiding major demolition, minimizing disruption, and restoring reliable cooling for critical building systems.

Read the full case study to see how Shafer Mechanical found a solution when others couldn't: https://shafermechanical.com/daikin-vrv-vrf-systems-in-austin

Three years in a row... and we couldn't be more grateful.Being recognized as one of the Best Places to Work isn't just a...
07/25/2026

Three years in a row... and we couldn't be more grateful.

Being recognized as one of the Best Places to Work isn't just about an award. It's a reflection of the incredible people who make Shafer Services and Shafer Mechanical what they are every day. From the office to the field, our team is committed to taking care of one another, living our core values, and creating an environment where people can build meaningful careers while making a difference in the communities we serve.

To every employee who makes Shafer a place we're proud to call home, thank you. This recognition belongs to all of you, and we're honored to celebrate this achievement together.

Here's to another year of growing together, serving our customers with excellence, and continuing to prove why You're Safer With Shafer.

Congratulations to Robyn and Chris, our Employees of the Quarter!This recognition reflects the dedication, professionali...
07/23/2026

Congratulations to Robyn and Chris, our Employees of the Quarter!

This recognition reflects the dedication, professionalism, and positive attitude they bring to Shafer Mechanical every day. Whether supporting our customers, collaborating with teammates, or going the extra mile to get the job done right, Robyn and Chris consistently demonstrate the commitment and work ethic that help make our team stronger.

Thank you both for your hard work and for representing the values that drive Shafer Mechanical forward. We appreciate everything you do, and we're proud to celebrate this well-earned recognition!

07/17/2026

At Shafer Mechanical, exceeding expectations is more than a core value. It is our commitment to delivering exceptional service at every opportunity.

It shapes how we approach every project, communicate with our customers, and support one another as a team. We believe that going beyond what is expected through proactive planning, dependable ex*****on, and clear communication creates stronger partnerships and better outcomes.

This commitment to excellence is what helps us earn trust, build lasting relationships, and provide the reliable commercial HVAC and plumbing solutions our customers depend on every day.

Another quarter in the books! Our quarterly company meeting gave us the opportunity to celebrate our team's accomplishme...
07/16/2026

Another quarter in the books! Our quarterly company meeting gave us the opportunity to celebrate our team's accomplishments, recognize employees who go above and beyond, share updates on where we're headed, and reflect on the incredible work happening across Shafer Services and Shafer Mechanical.

These meetings are a reminder that our success is built by the people behind the work. Thank you to every team member for your dedication, professionalism, and commitment to taking care of our customers and one another. We're excited for what's ahead and grateful to have such an outstanding team leading the way. You're Safer With Shafer.

Many commercial buildings rely on cooling towers every day, but few people realize how much these systems impact overall...
07/09/2026

Many commercial buildings rely on cooling towers every day, but few people realize how much these systems impact overall HVAC performance.

When cooling towers are operating efficiently, they help support occupant comfort, reduce strain on equipment, and contribute to long-term system reliability. Understanding the basics can help property and facilities teams better plan for maintenance, repairs, and future upgrades.

Learn how cooling towers work and why they matter in our latest blog:

https://shafermechanical.com/how-do-cooling-towers-work/

This Fourth of July, we celebrate the freedoms, opportunities, and spirit that have shaped our nation for 250 years. As ...
07/04/2026

This Fourth of July, we celebrate the freedoms, opportunities, and spirit that have shaped our nation for 250 years. As America marks this historic milestone, we reflect on the people, communities, and values that continue to make our country strong.

At Shafer Mechanical, we are grateful to serve the families and homeowners of Central Texas and to be part of a community built on hard work, resilience, and pride. As you gather with family and friends this Independence Day, we wish you a safe, joyful, and memorable holiday. Happy Fourth of July from all of us at Shafer Services. You're Safer With Shafer.

07/02/2026

Happy Birthday and Happy Work Anniversary to our incredible team members celebrating this July!

Your hard work, dedication, and commitment help make Shafer Services and Shafer Mechanical the companies they are today. Whether you're celebrating another trip around the sun or another year of serving our customers and supporting your teammates, we want to thank you for everything you do.

We appreciate the professionalism, positive attitude, and care you bring each day. Wishing all of our July birthdays and anniversary celebrations a fantastic month filled with happiness, success, and well-deserved recognition. Thank you for being part of the Shafer family!

This week, we're highlighting Ernest Garcia, one of the team members helping our customers get the most out of their HVA...
06/25/2026

This week, we're highlighting Ernest Garcia, one of the team members helping our customers get the most out of their HVAC systems through preventative maintenance.

Preventative maintenance plays a critical role in system reliability, efficiency, and long-term performance. Ernest's dedication to thorough inspections and proactive service helps identify potential issues before they become costly disruptions.

We're proud to have Ernest on the Shafer Mechanical team and appreciate the professionalism and attention to detail he brings to every facility he supports.

Address

3800 San Pedro Avenue, Ste B
San Antonio, TX
78212

Telephone

+17262020561

Website

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