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.

VRV systems are becoming a more common solution in commercial buildings, but many property and facilities teams still ha...
06/04/2026

VRV systems are becoming a more common solution in commercial buildings, but many property and facilities teams still have questions about how they work and where they make the most sense.

In our latest blog, we break down what a VRV system is, how it differs from traditional HVAC systems, and why many businesses are turning to this technology for improved flexibility, efficiency, and system control. Whether you manage office space, retail environments, or multi-tenant facilities, understanding VRV technology can help support smarter long-term HVAC decisions.

Read the full blog here:
https://shafermechanical.com/what-is-a-vrv-system-in-hvac/

This week, we’re highlighting one of the team members helping keep our commercial customers supported every day.Known fo...
05/28/2026

This week, we’re highlighting one of the team members helping keep our commercial customers supported every day.

Known for his easy-going attitude and dependable approach in the field, he brings consistency and professionalism to every jobsite. Team members like him help create the strong working relationships and reliable service our customers count on across South Texas.

We’re proud to have him on the Shafer Mechanical team!

What happens when a commercial HVAC system becomes unreliable, obsolete, and starts impacting the space it’s supposed to...
05/21/2026

What happens when a commercial HVAC system becomes unreliable, obsolete, and starts impacting the space it’s supposed to protect?

In this case study, Shafer Mechanical walks through how our team developed a creative VRF upgrade solution for a major jewelry retailer facing ongoing equipment issues and limited installation space. From system design challenges to long-term performance planning, this project highlights the importance of experienced commercial HVAC strategy and ex*****on.

If your facility is dealing with aging equipment, reliability concerns, or difficult retrofit conditions, this is a project worth reading.

Read the full case study here: https://shafermechanical.com/case-study-innovative-vrf-hvac-upgrade-for-major-jewelry-retailer/

Looking for your next opportunity in commercial HVAC or plumbing?Shafer Mechanical is actively hiring:- Commercial Servi...
05/18/2026

Looking for your next opportunity in commercial HVAC or plumbing?

Shafer Mechanical is actively hiring:
- Commercial Service Coordinator in New Construction
- Lead Commercial Journeyman Plumber – San Antonio
- Commercial HVAC Service Technician – San Antonio
- Commercial HVAC Technician – Austin

We’re proud to be one of Texas’ most established mechanical contractors, built on teamwork, professionalism, and doing the job right the first time.

If you want to work with a company that values growth, communication, and taking care of people like family, check out our open positions today.

Apply here: https://shafermechanical.com/careers

This week, we’re highlighting Anthony Sherrard, one of the technicians helping support our commercial customers across S...
05/14/2026

This week, we’re highlighting Anthony Sherrard, one of the technicians helping support our commercial customers across South Texas.

Anthony brings years of field experience, attention to detail, and a strong work ethic to every project he’s a part of. Whether responding to service needs or supporting long-term system performance, he represents the professionalism and reliability our customers expect from Shafer Mechanical.

We’re proud to have Anthony on the team and appreciate the consistency and dedication he brings to the field every day.

Our Q2 company meeting was a great opportunity to come together as one team, reflect on the first part of the year, and ...
05/14/2026

Our Q2 company meeting was a great opportunity to come together as one team, reflect on the first part of the year, and align on what’s ahead. These moments help us stay connected, focused, and committed to delivering the level of service our customers count on every day.

At Shafer Services and Shafer Mechanical, our success is built on the people behind the work. When we take the time to communicate, recognize progress, and support one another, it strengthens everything we do. We are proud of this team and the standard we continue to set together.

Before the summer heat and busy season officially kick into high gear, we took some time to come together as a team for ...
05/09/2026

Before the summer heat and busy season officially kick into high gear, we took some time to come together as a team for our Shafer Summer Send Off. It was a great opportunity to relax, connect, and enjoy time with the people who help make Shafer Services and Shafer Mechanical what they are every day.

As the season ahead gets busier, moments like this remind us how important strong culture and teamwork really are. We are grateful for a team that continues to show up with professionalism, dedication, and a willingness to take care of both our customers and one another. Here’s to a strong summer ahead.

This week, we’re highlighting Josh, one of the technicians helping keep our commercial customers running through the Tex...
05/07/2026

This week, we’re highlighting Josh, one of the technicians helping keep our commercial customers running through the Texas heat.

Working in demanding conditions takes consistency, focus, and a strong work ethic. Josh brings that to every job, supporting reliable system performance and showing up ready to get the job done right.

At Shafer Mechanical, it’s team members like Josh who reflect our commitment to professionalism, accountability, and dependable service every day.

05/01/2026

Please join us in celebrating our team members with May birthdays and work anniversaries. These milestones are a great reminder of the people who make Shafer Services and Shafer Mechanical what they are today.

We are grateful for the dedication, professionalism, and positive attitude each of you brings to the team. Thank you for the role you play in taking care of our customers and supporting one another every day. We are proud to celebrate you this month.

This week, we’re highlighting Raul Guerra, one of the technicians helping keep our commercial customers up and running.R...
04/30/2026

This week, we’re highlighting Raul Guerra, one of the technicians helping keep our commercial customers up and running.

Raul brings a strong work ethic and real-world experience to every jobsite. Whether he’s diagnosing an issue or supporting ongoing maintenance, his focus is on doing the job right and keeping systems operating reliably.

At Shafer Mechanical, it’s team members like Raul who represent our commitment to professionalism, accountability, and dependable service every day.

Address

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

Telephone

+17262020561

Website

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