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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Commercial Water Heater 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.”

Efficient Hot Water Solutions for Every Commercial Need

Shafer Mechanical specializes in providing comprehensive water heater services for domestic commercial, multi-family residences, and commercial building hot water systems. Our expertise encompasses the installation, maintenance, and repair of a wide range of water heating solutions, designed to meet the specific needs of your property or business. Whether you’re managing a multi-family complex or operating a commercial facility, our team ensures that your hot water systems operate efficiently, reliably, and safely.

Domestic Commercial Multi-Family Hot Water Systems

Multi-family residences require dependable hot water systems that can meet the high demand without compromising efficiency. Our services include:
  • System Design and Installation: Customized hot water system designs that accommodate the unique demands of multi-family buildings, ensuring consistent hot water availability for all residents.
  • Maintenance and Repair: Regular maintenance plans to keep your hot water systems running smoothly and efficiently, along with prompt repair services to address any issues quickly, minimizing downtime and inconvenience.
  • Energy-Efficient Solutions: Implementation of energy-efficient water heating solutions, including tankless water heaters and high-efficiency storage tanks, to reduce energy consumption and lower utility bills.

Domestic Commercial Building Hot Water Systems

Commercial buildings, including offices, retail spaces, and hospitality venues, require robust hot water systems designed for their specific needs. Our expertise includes:
  • High-Capacity Systems: Design and installation of high-capacity hot water systems that ensure a reliable hot water supply for commercial buildings, accommodating the varied needs of tenants, customers, and operations.
  • System Upgrades: Upgrading and retrofitting existing hot water systems with modern, more efficient technology to improve performance and energy efficiency.
  • Preventive Maintenance: Tailored preventive maintenance programs that extend the life of your hot water systems, prevent breakdowns, and ensure compliance with all regulations and standards.

Why Choose Shafer Mechanical for Your Water Heater Needs?

  • Comprehensive Expertise: Our team has extensive experience in all aspects of water heating, from system design and installation to maintenance and repair, for both multi-family and commercial buildings.
  • Customized Solutions: We understand that every property has unique hot water needs. Our solutions are tailored to meet these needs, ensuring optimal performance and efficiency.
  • Dedicated Service: We're committed to providing the highest level of service and support, ensuring that your hot water systems are reliable and efficient.
  • Energy Efficiency Focus: With a focus on energy efficiency, we help our clients choose the most cost-effective and sustainable hot water solutions, reducing environmental impact and operational costs.

Get Reliable Hot Water Solutions Today

Whether you need a new hot water system installed, an existing system maintained or repaired, or are looking for ways to improve energy efficiency, Shafer Mechanical is here to help. Contact us today to discuss your commercial hot water needs and find out how we can provide you with reliable, efficient hot water solutions.

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