Shafer Mechanical

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210-660-4434

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7am - 5pm, Mon-Fri

24-Hour Emergency Service

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2972 Westheimer Rd., Illinois 85486

(084) 123 - 456 88

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Chilled Water System Services

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210-660-4434

Office Hours

7am – 4:30pm, Mon-Fri

24-Hour Emergency Service

Kristin Buchhorn
The RK Group
“For the last few months, the team at Shafer Mechanical has been invaluable to operations here and my own workload. This account is certainly a demanding one for several reasons. We have a lot to maintain, including the large office warehouse building and a historic mansion as well as a new office building and mobile asset units. We have unique systems to maintain, namely because of the design and specs of our components. We have difficult systems to maintain, partially because of the design and mostly because we run the system in overdrive regularly. We also, like other accounts, hope to be the first to gain attention from the service schedule when an issue arises. Through all the woes, issues, and challenges – the team at Shafer has been phenomenal at addressing all HVAC and plumbing opportunities. Thorough communication, timely responses, follow through, kind personalities, and effective results. It is not easy to find a contractor or partner that can hit all those qualities. Arguably most important, the consistency of those qualities is incredible. Thank you and your team for the partnership. I look forward to working together.”
Asia Ciaravino
President and CEO of SA Youth
“By donating HVAC repairs and installation, Shafer Serves is helping SA Youth focus on providing much-needed supplies and educational opportunities to students who are a part of our program. It’s been an impactful gift not only for our organization but for the youth of San Antonio.”
Swan’s Landing Assisted Living
“We have been using Shafer HVAC since first construction. Our Assisted Living facility had a leak today from the attic. We called and the technicians showed up within an hour. They diagnosed, explained the problem, and fixed the problem in no time. The technicians are Chuck and Nick- thank you both for their kind hearts.”
Azuri Russell
Boys & Girls Clubs of San Antonio
“Shafer Mechanical is the definition of Professionalism! They truly value and understand the needs of the customer. Shafer has been our HVAC and Plumbing vendor for over a year, and we can honestly say they have been there for us. Shafer are the experts! They have always been able to come out quickly to our locations, identify the issues, repair, and provide preventive maintenance. We have built a true partnership with Shafer Mechanical!”
Sandy Merrill
Former Guide Dogs of Texas CEO and certified Guide Dog Mobility Instructor
“We’re so grateful for this ‘in kind’ donation from Shafer Mechanical! Having well-maintained and high-quality HVAC systems on campus is a critical component of keeping our clients, staff, volunteers, and dogs safe and comfortable. This partnership also allows us to put more resources directly into preparing future generations of guide dogs for Texans who are blind. Thanks to Shafer Serves, more people will be able to benefit from these amazing guide dogs.”
Assistance League of San Antonio
“I’ve been depending on Shafer Mechanical for years. Service is quick and dependable, and their servicemen are knowledgeable professional. They already do a terrific job. Bruce Hull, changed all of the filters our 13 units with multiple supply inlets.”
Alamo Quarry Market
We truly appreciate everyone’s quick response in getting things handled 😊 Everyone of your technicians have been soo awesome!
The Witte Museum
“The Witte’s H-E-B Body Adventure exhibit creates a culture of wellness that has a lasting impact on the health of our region and our nation; so, it really was the ideal place for Shafer Mechanical to install an air purification system that helps keep people safe while they continue to learn about wellness.”
Swans Landing
Assissted Living
”We have been using Shafer Mechanical for HVAC service since construction. Our assisted living facility had a leak from the attic. We called and the technicians showed up within an hour. They diagnosed, explained the problem, and fixed the problem in no time. The technicians were Chuck and Nick- thank you both for their kind hearts.”
Boys & Girls Clubs of San Antonio
“Shafer Mechanical is the definition of professionalism! They truly value and understand the needs of the customer. Shafer has been our HVAC and plumbing vendor for over a year, and we can honestly say they have been there for us. Shafer team members are experts! They have always been able to come out quickly to our locations, identify issues, repair, and provide preventive maintenance. We have built a true partnership with Shafer Mechanical!”
Assistance League
San Antonio
“I’ve been depending on Shafer Mechanical for years. Service is quick and dependable, and their service staff is knowledgeable and professional They always do a terrific job. Bruce Hull changed all filters for our 13 units with multiple supply inlets.”
Studio 6
“Awesome! Will definitely call y’all again for my future boiler needs.”
Oblate School of Theology
“In the last 6 months we have been working very close with Shafer Mechanical. There have been a couple of guys who have come out who were extremely helpful and knowledgeable. I have worked closely with all them, but Chuck has gone above and beyond. On Saturday March 30th (holiday weekend), we had a large wedding at our center and the AC was not working properly. I called him directly and he walked me through a couple of things but still could not get it going. So, he came in, figured out the problem, and got the AC to work; and we were able to hold a successful wedding here at our center. That is just one of the stories and great things that Shafer has done for us.”
Eleanor Kolitz
Hebrew Language Academy
“Jordan is polite, professional, and always willing to explain the issue if we don’t understand.”

Expert Solutions in Cooling Technology

Welcome to Shafer Mechanical, your premier provider of chilled water system solutions. With 140 years of experience and a commitment to excellence, we specialize in the design, installation, maintenance, and repair of high-efficiency chilled water systems for commercial and industrial applications.

Our Chilled Water System Offerings

At Shafer Mechanical, we understand the critical role chilled water systems play in your operations. That’s why we offer a comprehensive range of services and products tailored to meet your specific needs, including:
  • Air-Cooled and Water-Cooled Scroll Chillers: Ideal for small to medium-sized applications, our scroll chillers ensure efficient cooling with a compact footprint, offering a reliable solution for your cooling needs.
  • Centrifugal Chillers: For large-scale cooling requirements, our centrifugal chillers offer unparalleled efficiency and capacity, making them perfect for industrial applications where performance and reliability are non-negotiable.
  • Magnetic Bearing Chillers (Mag Bearing): Experience the cutting edge of chiller technology with our mag bearing chillers. These systems provide exceptional energy savings and reduced maintenance costs due to their frictionless operation.
  • Cooling Towers: Maximize the efficiency of your chilled water system with our range of cooling towers. Designed for optimal heat rejection, our cooling towers are an essential component of any comprehensive cooling solution.
  • Chilled Water Pumps: Ensure a consistent flow of chilled water throughout your system with our high-quality chilled water pumps. Designed for efficiency and reliability, our pumps are the heartbeat of your chilled water system.
  • Condenser Water Pumps: Critical for maintaining the efficiency of water-cooled systems, our condenser water pumps are engineered to ensure the optimal circulation of water to your cooling tower, maximizing system performance.

Why Choose Shafer Mechanical?

  • Expertise: Our team of certified technicians bring unparalleled expertise in chilled water systems, ensuring you get the best solution for your needs.
  • Custom Solutions: We understand that every facility has unique requirements. That's why we offer customized solutions that are tailored to your specific cooling needs and challenges.
  • Quality and Reliability: At Shafer Mechanical, we only work with top-tier manufacturers and utilize the latest technology to ensure our systems are not only efficient but also reliable and durable.
  • Comprehensive Service: From initial consultation and design to installation, maintenance, and repair, we provide a full range of services to keep your chilled water system running at peak performance.

Contact Us Today

Ready to optimize your cooling system with the latest in chilled water technology? Contact Shafer Mechanical today. Our team is ready to provide you with the expertise and solutions you need to achieve unparalleled efficiency and reliability in your cooling operations.

Our Service Area

Shafer Mechanical has been serving the communities in San Antonio, Texas since 1988. And while our headquarters are in San Antonio, TX, we serve all of Texas! We’re currently active in the following cities:
  • Laredo
  • McAllen
  • Del Rio
  • Victoria
  • Harlingen
  • Round Rock

Shafer Mechanical