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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Cooling Tower Services

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Call Us

210-660-4434

Office Hours

7am – 5pm, 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. 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.”
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.”

Expert Cooling Tower Service and Maintenance

Welcome to Shafer Mechanical, your trusted partner for professional cooling tower service and maintenance. With more than a century of experience supporting commercial and industrial facilities, we specialize in servicing, repairing, and maintaining cooling towers to ensure reliable heat rejection and peak system performance.

Cooling towers play a critical role in chilled water systems. When performance declines, the entire HVAC system can suffer. Our team focuses on preventative maintenance, rapid diagnostics, and expert repairs that protect uptime, energy efficiency, and long-term equipment performance.

Our Cooling Tower Service Offerings

At Shafer Mechanical, we understand how essential properly functioning cooling towers are to your facility’s daily operations. That’s why we provide comprehensive service solutions tailored to commercial and industrial environments, including:

  • Cooling Tower Inspections: Thorough evaluations of structural components, fan assemblies, motors, gearboxes, and basins to identify wear, corrosion, vibration, or performance concerns before they escalate.
  • Mechanical Repairs: Professional repair of fan motors, drive systems, bearings, belts, and gearboxes to restore reliable operation and reduce strain on connected equipment.
  • Cleaning and Preventative Maintenance Coordination: Basin cleaning, debris removal, and inspection of fill media and drift eliminators to support proper airflow and heat transfer.
  • Vibration Analysis and Operational Diagnostics: Advanced troubleshooting to detect imbalance, misalignment, and mechanical issues that can lead to premature failure.
  • Water Distribution and Flow Assessment: Inspection of spray systems and water flow patterns to ensure optimal heat rejection and system efficiency.
  • Emergency Service and Rapid Response: 24/7 commercial service designed to minimize downtime and quickly restore full system functionality when issues arise.

Why Choose Shafer Mechanical?

  • Expert Technicians: Our licensed commercial HVAC professionals understand how cooling towers integrate with chilled water systems, pumps, and building management systems.
  • Service-First Approach: Our business was built on service. We prioritize responsiveness, clear communication, and practical solutions that support your operational goals.
  • Customized Maintenance Plans: Every facility operates differently. We develop tailored service agreements designed to reduce unexpected breakdowns and extend equipment life.
  • Operational Focus: We understand that downtime affects productivity, tenant comfort, and revenue. Our work is scheduled and executed with minimal disruption to your operations.
  • Long-Term Partnership: We work alongside property managers, facility managers, and commercial operators to provide consistent performance and peace of mind.

Contact Us Today

If your facility relies on cooling towers to support critical operations, proactive service is essential. Contact Shafer Mechanical today to schedule an inspection or discuss a customized cooling tower maintenance plan. Our team is ready to help you maintain efficiency, reliability, and uninterrupted performance.

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