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# Shafer Mechanical

## Sitemaps
[XML Sitemap](https://shafermechanical.com/sitemap_index.xml): Includes all crawlable and indexable pages.

## Posts
- [Commercial Chiller & Cooling Tower Service in Austin: A Building Owner’s Guide to Post-Summer Efficiency](https://shafermechanical.com/commercial-chiller-cooling-tower-service-in-austin-a-building-owners-guide-to-post-summer-efficiency/): After months of handling Austin’s peak cooling demand, September is an important time to evaluate how your commercial HVAC equipment performed. Chillers and cooling towers may have made it through another summer, but that does not necessarily mean they operated as efficiently or reliably as they should.
- [Shafer Celebrates Third Consecutive Best Places to Work Recognition](https://shafermechanical.com/shafer-celebrates-third-consecutive-best-places-to-work-recognition/): For the third year in a row, Shafer has been recognized as one of the Best Places to Work, an achievement that means even more because of the people behind it.
- [Case Study: Creative HVAC Replacement for Full Goods Diner](https://shafermechanical.com/case-study-creative-hvac-replacement-for-full-goods-diner/): One of the most important parts of commercial HVAC replacement is understanding that the original equipment configuration may no longer be practical years later.
- [Shafer Mechanical Welcomes Commercial Account Manager Ken Kessler](https://shafermechanical.com/shafer-mechanical-welcomes-commercial-account-manager-ken-kessler/): Shafer Mechanical is proud to welcome Ken Kessler to the team as our new Commercial Account Manager. With decades of leadership experience, a strong technical HVAC background, and a passion for building long-term customer relationships, Ken brings a unique perspective to our growing commercial team.
- [Daikin VRV/VRF Systems in Austin: A Commercial Building Owner’s Guide to Maintenance, Repair & Installation](https://shafermechanical.com/daikin-vrv-vrf-systems-in-austin/): When a 20-year-old VRF system serving critical electrical and communications spaces reached the end of its life, the building owner faced a difficult challenge.
- [Shafer Mechanical Welcomes Commercial Director Josh Sewell](https://shafermechanical.com/shafer-mechanical-welcomes-commercial-director-josh-sewell/): Shafer Mechanical is excited to welcome Josh Sewell as our new Commercial Director. With an extensive background in commercial HVAC and plumbing sales, Josh brings a proven track record of building high-performing teams, developing long-term customer relationships, and helping organizations grow through strategic service solutions.
- [Case Study: Innovative VRF HVAC Upgrade for Major Jewelry Retailer](https://shafermechanical.com/case-study-innovative-vrf-hvac-upgrade-for-major-jewelry-retailer/): Shafer Mechanical delivered a custom-engineered VRF HVAC upgrade that solved the root problem, improved efficiency, and overcame major installation challenges through innovation and strategic planning.
- [What is a VRV System in HVAC?](https://shafermechanical.com/what-is-a-vrv-system-in-hvac/): As commercial buildings evolve, so do the systems that support them. If you’ve come across the term VRV system in a proposal or equipment review, you’re not alone. Many property managers are familiar with traditional rooftop units or chilled water systems but may be newer to this type of technology.
- [Case Study: HVAC Controls Upgrade Improves Reliability](https://shafermechanical.com/case-study-hvac-controls-upgrade-for-improved-reliability-and-system-control/): When a facility’s HVAC system becomes difficult to manage, it impacts more than comfort. It affects operations, efficiency, and the ability to respond quickly to issues.
- [Working With a Commercial Plumbing Contractor Who Understands Tight Schedules](https://shafermechanical.com/working-with-a-commercial-plumbing-contractor-who-understands-tight-schedules/): That’s why working with a commercial plumbing contractor who understands tight schedules is critical to keeping projects and facilities moving forward. At Shafer Mechanical, schedule awareness is built into how commercial plumbing work is planned, staffed, and executed.
- [Welcoming Bobby Vaden and Launching Commercial New Construction at Shafer Mechanical](https://shafermechanical.com/welcoming-bobby-vaden-and-launching-commercial-new-construction-at-shafer-mechanical/): Shafer Mechanical is proud to announce an important step forward in the continued growth of our Commercial division. Please join us in welcoming Bobby Vaden as our new Commercial Construction Manager as we officially expand into Commercial New Construction.
- [7 Ways Plumbing Impacts the Success of Your Tenant Build-Out](https://shafermechanical.com/7-ways-plumbing-impacts-the-success-of-your-tenant-build-out/): Tenant build-outs move fast. Plumbing decisions made early in the process can either support a smooth transition to occupancy or create delays, failed inspections, and operational issues after turnover. For property owners, developers, and facility managers, plumbing is not just another trade. It is a foundational system that directly impacts schedule, compliance, and long-term performance.
- [Case Study: Rooftop RTU Replacement at West 1604 Commercial Facility](https://shafermechanical.com/case-study-rooftop-rtu-replacement-at-west-1604-commercial-facility/): A multi-tenant, three-story commercial building in the West 1604 area required a new HVAC vendor after experiencing ongoing performance concerns with an aging rooftop unit. The primary system serving the south zone of the building was a 50-ton Carrier rooftop unit that had exceeded 20 years of service. Declining performance, reliability risks, and increasing maintenance concerns made replacement the most responsible long-term solution.
- [10 Key Benefits of Planned Building Maintenance in 2026](https://shafermechanical.com/10-key-benefits-of-planned-building-maintenance-in-2026/): Planned building maintenance isn’t just about fixing problems, it’s about creating a reliable, efficient, and safe environment. By combining preventative care with strategic planning, Shafer Mechanical provides expert service, and peace of mind so your facility runs smoothly all year long. 
- [Navigating Duct Repair and Replacement: A Guide for Business Owners](https://shafermechanical.com/navigating-duct-repair-and-replacement-a-guide-for-business-owners/): In any commercial building, the ductwork plays a key role in maintaining comfort, air quality, and energy efficiency. Over time, however, ducts can develop leaks, blockages, or general wear and tear that impact performance. Learning how to identify potential issues in advance will equip you to make informed decisions on duct repair and/or replacements that can save your business time, money and stress.
- [How Proper Gas Line Sizing Prevents Equipment Issues](https://shafermechanical.com/how-proper-gas-line-sizing-prevents-equipment-issues/): In commercial environments, downtime isn’t an option. When boilers, generators, or kitchen appliances lose gas pressure, operations can slow or stop entirely, costing time, money, and customer trust. Proper gas line sizing ensures every system receives the fuel supply it needs to run safely, efficiently, and within code.
- [Shafer Mechanical Marks Six Years of Commercial Growth and Community Impact](https://shafermechanical.com/shafer-mechanical-marks-six-years-of-commercial-growth-and-community-impact/): At Shafer Mechanical, our story is rooted in San Antonio history, but our focus is on the future. What began as a family legacy over a century ago has evolved into a thriving commercial HVAC and plumbing company dedicated to supporting the businesses that keep South Texas running. As we continue to grow, we are taking intentional steps to build deeper relationships within our local business community. One of those steps is becoming a proud member of the Metro SA Chamber of Commerce.
- [Case Study: Rooftop AC Replacement Completed in 48 Hours](https://shafermechanical.com/case-study-rooftop-ac-replacement-completed-in-48-hours/): Challenges & Needs
- [What Property Managers Need to Know About Navigating Commercial HVAC Upgrades](https://shafermechanical.com/what-property-managers-need-to-know-about-navigating-commercial-hvac-upgrades/): A well-functioning commercial HVAC system isn’t just a convenience for commercial buildings; it’s a necessity. In warm climates like San Antonio, where sweltering summers and rising temperatures can take a toll on tenants, employees, and equipment, a reliable and efficient HVAC system can make or break tenant satisfaction, energy costs, and overall property performance. If you’re a property manager responsible for keeping systems running smoothly, it’s crucial to know when and how to approach an HVAC upgrade.
- [How Are Commercial Air Conditioners Installed?](https://shafermechanical.com/how-are-commercial-air-conditioners-installed/): At Shafer Mechanical, we specialize in installing high-performance commercial air conditioning systems tailored to the specific needs of businesses throughout Texas. Whether you’re upgrading an outdated system or installing a new one for a growing facility, our expert team ensures a seamless process from start to finish. Here’s a breakdown of how commercial air conditioners are installed and what to expect when you partner with Shafer Mechanical.
- [Shafer Mechanical Welcomes Ed Weber](https://shafermechanical.com/shafer-mechanical-welcomes-ed-weber/): Shafer Services is proud to announce Ed Weber, accomplished commercial projects manager and HVAC/Plumbing industry veteran, is joining our Shafer Mechanical team.
- [Case Study: Resolving Severe Sewage Backup at a Multifamily Housing Property](https://shafermechanical.com/case-study-resolving-severe-sewage-backup-at-a-multifamily-housing-property/): A multifamily housing property managed by a prominent apartment group faced one of the most severe sewage backups Shafer Mechanical has ever encountered. The issue not only caused significant inconvenience to tenants but also required immediate and comprehensive intervention to prevent further health hazards and operational disruptions.
- [Shafer Mechanical a Winner of the San Antonio Metro Area Top Workplaces 2024 Award](https://shafermechanical.com/shafer-mechanical-a-winner-of-the-san-antonio-metro-area-top-workplaces-2024-award/): Shafer Mechanical, a subsidiary of Shafer Services Plus, is proud to announce that we’ve been honored as a Top Workplace for 2024 by San Antonio Express-News! This recognition is based entirely on employee feedback collected through a confidential survey conducted by Energage LLC, a leader in employee engagement. The survey evaluated key areas of the employee experience, including feeling Respected & Supported, Empowered to Succeed, and having the opportunities to Grow and Develop. We are incredibly proud of this achievement and thankful for our amazing team who made it possible!
- [Case Study: Stop Recurring Commercial HVAC Failures](https://shafermechanical.com/stop-recurring-commercial-hvac-failures/): The property management company chose us due to an existing relationship with one of our account managers, where trust had been established through previous work. Additionally, our quick response time and consistent communication set us apart from other service providers. Throughout the project, the property management company experienced top-notch service, marked by expertise in ductwork engineering, fast response times, and seamless communication.
- [VRV vs VRF Systems Explained](https://shafermechanical.com/comparing-cooling-technologies-vrv-vrf-systems-vs-traditional-hvac/): When it comes to cooling and heating large spaces, both traditional HVAC systems and modern VRV/VRF technologies offer distinct advantages. Choosing the right system for your commercial building can have a significant impact on energy efficiency, comfort, and cost-effectiveness. At Shafer Mechanical, we specialize in helping clients understand and select the best system for their needs. In this blog, we’ll explain the differences between VRV and VRF systems, and how they perform in different scenarios, especially in the context of commercial buildings.
- [Funding and Grants for School HVAC Projects in Texas](https://shafermechanical.com/funding-and-grants-for-school-hvac-projects-in-texas/): As schools strive to create optimal learning environments, the importance of modern, efficient HVAC systems cannot be overstated. Outdated systems not only compromise the health and comfort of students and staff but also burden schools with higher operational costs. With the growing recognition of these challenges, there is a pressing need for upgrades that ensure safe, healthy, and energy-efficient spaces. Fortunately, various funding opportunities are available to help schools overcome financial barriers and implement these crucial improvements.
- [Commercial Hydro Jetting & Drain Cleaning Guide](https://shafermechanical.com/comprehensive-guide-to-sewer-drain-cleaning-with-commercial-hydro-jetting/): At Shafer Mechanical, we understand the critical role that a clean and functional sewer drain system plays in maintaining the health and efficiency of any commercial property. Over time, sewer lines can become clogged with debris, grease, and other materials, leading to blockages that can disrupt your operations and cause significant damage. One of the most effective solutions we offer for keeping your drains clean is commercial hydro jetting. This powerful, efficient, and eco-friendly method is a cornerstone of our commercial plumbing services. In this guide, we will explore the commercial hydro jetting process, including its costs and benefits, and why it is an essential service for any commercial property, particularly for property management companies, car dealerships, healthcare facilities, and facility/operations managers.
- [Case Study: Commercial Water Softener Recommission for a Major Communications Company](https://shafermechanical.com/case-study-commercial-water-softener-recommission-for-a-major-communications-company/): A major communications company, dissatisfied with their current commercial water softener vendor, sought a second opinion from Shafer Mechanical. Despite a long-standing relationship with their vendor, they rarely saw any maintenance work being performed and questioned the effectiveness of their water softener system.
- [How Do Cooling Towers Work?](https://shafermechanical.com/how-do-cooling-towers-work/): At Shafer Mechanical, we specialize in commercial HVAC systems, focusing on cooling towers. These towers are vital for maintaining a comfortable and efficient environment in large buildings and manufacturing processes. Here’s a detailed guide to understanding cooling towers and their maintenance.
- [Troubleshooting Common Issues with Commercial Boilers and Pumps](https://shafermechanical.com/troubleshooting-common-issues-with-commercial-boilers-and-pumps/): Managing commercial heating systems effectively is crucial for the operation and comfort of any facility. In this blog, we explore the pivotal roles of boilers and pumps, and delve into the common problems that can affect these systems. From no heat scenarios and leaks to strange noises and system inefficiencies, understanding these issues is the first step towards effective maintenance and prevention. This guide aims to equip facility managers with the knowledge necessary to recognize early signs of trouble and understand when professional help is needed to ensure systems run smoothly and efficiently. Join us as we break down these complexities into actionable insights.
- [The Silent Heroes of Your Building: The Critical Importance of Commercial Drain Cleaning and Sewer Services](https://shafermechanical.com/the-silent-heroes-of-your-building-the-critical-importance-of-commercial-drain-cleaning-and-sewer-services/): In the following sections, we'll dive into the unsung importance of commercial drain cleaning and sewer services, explore the benefits of professional maintenance services, and showcase how companies like Shafer Mechanical are leading the charge in ensuring commercial buildings run smoothly, from the ground up.
- [Enhancing Patient Satisfaction: The Critical Role of HVAC and Plumbing in Facilities Management](https://shafermechanical.com/enhancing-patient-satisfaction-the-critical-role-of-hvac-and-plumbing-in-facilities-management/): In the dynamic realm of healthcare, the quest for excellence in patient satisfaction extends beyond the confines of clinical outcomes to encompass the entirety of the patient’s experience. This comprehensive exploration delves into the pivotal role that facilities management, particularly through the prisms of mechanical HVAC and commercial plumbing systems, plays in shaping patient perceptions and satisfaction. It shows how the subtle yet impactful elements of the physical environment—temperature, air quality, and water safety—interact with the intangible yet vital aspects of care, such as patient empowerment and dignity. By weaving together these multifaceted threads, this blog post aims to offer insights into creating healthcare settings that not only heal but also comfort and empower, thereby increasing patient satisfaction.
- [Navigating Rising Energy Costs: Commercial HVAC Solutions for Business Savings](https://shafermechanical.com/navigating-rising-energy-costs-commercial-hvac-solutions-for-business-savings/): In the scorching heat of San Antonio, where energy costs have surged due to a variety of factors, local businesses find themselves grappling with inflated budgets. The aftermath of an exceptionally hot summer, coupled with inflation and a 3.85% increase in gas and electric rates in 2022, has placed a strain on both large and small enterprises. With further rate hikes planned for 2025 and 2027 by CPS, business leaders are urgently seeking ways to optimize energy efficiency and alleviate the financial burden. Seeking this efficiency in commercial HVAC is advantageous as well.
- [Unprecedented growth continues at Shafer Mechanical with four new experienced team members](https://shafermechanical.com/unprecedented-growth-continues-at-shafer-mechanical-with-four-new-experienced-team-members/): Over the past five years the commercial division of Shafer Services Plus, Shafer Mechanical, has grown at over 40% per year. This unprecedented growth positioned Shafer to support the hiring of four new experienced team members and continue to fill the growing demand for quality commercial services in San Antonio and Central Texas.

## Pages
- [VRV/VRF System Replacement](https://shafermechanical.com/vrv-vrf-system-replacement/): At Shafer Mechanical, we provide professional VRV/VRF system replacement and retrofit services designed to restore efficiency, improve reliability, and support the long-term performance of your facility.
- [Commercial Water Softener & Filtration Services](https://shafermechanical.com/commercial-water-softener-filtration-services/): At Shafer Mechanical, we provide commercial water softener and water treatment repairs and installations that help businesses maintain reliable plumbing systems and protect critical equipment. Our team evaluates your facility’s water quality and recommends solutions that support long-term system performance and operational efficiency.
- [Fixture Repairs & Upgrades](https://shafermechanical.com/commercial-fixture-repairs-upgrades/): When fixtures begin to leak, clog, or wear out, they can lead to wasted water, higher utility costs, and disruptions to your operations. Shafer Mechanical provides professional commercial fixture repairs and upgrades to keep your plumbing systems working reliably and efficiently.
- [Leak Detection & Pipe Repairs](https://shafermechanical.com/leak-detection-pipe-repairs/): Commercial leak detection services may include:
- [Commercial Cooling Tower Services](https://shafermechanical.com/cooling-tower-services/): Menu
- [Commercial New Construction](https://shafermechanical.com/commercial-new-construction/): At Shafer Mechanical, Commercial New Construction is more than installation. It is a long-term partnership built on technical strength, responsive communication, and a service-first mindset.
- [Corpus Christi](https://shafermechanical.com/corpus-christi/): Corpus Christi: 361-208-6848
- [Austin](https://shafermechanical.com/austin/): Austin: 512-738-0254
- [Trade School Partnerships](https://shafermechanical.com/trade-school-partnerships/): The future of the HVAC and plumbing industry depends on strong technical training and real-world experience. At Shafer Mechanical, we are committed to supporting the next generation of skilled professionals by partnering with local trade schools throughout South Texas.
- [RTU/Unitary Systems Retrofit](https://shafermechanical.com/rtu-unitary-systems-retrofit/): Shafer Mechanical specializes in retrofitting RTU/Unitary Systems, offering comprehensive solutions to upgrade your HVAC equipment for optimal performance and energy efficiency. Whether you’re looking to retrofit rooftop package units or DX split systems, our expertise ensures that your HVAC retrofit project meets the specific needs of your facility with minimal disruption.
- [Ductwork Services](https://shafermechanical.com/ductwork-services/): Menu
- [Cooling Tower Replacement](https://shafermechanical.com/cooling-tower-replacement/): At Shafer Mechanical, we recognize the pivotal role cooling towers play in the overall efficiency of HVAC systems, particularly in commercial and industrial settings. Specializing in cooling tower replacement, we provide expert solutions designed to upgrade your system’s performance, reduce operational costs, and meet sustainability targets. Our focus on retrofit projects ensures a seamless upgrade experience.
- [Chiller Replacement](https://shafermechanical.com/chiller-replacement/): At Shafer Mechanical, we specialize in chiller replacement and retrofit projects, focusing on upgrading your cooling systems to ensure efficiency, reliability, and performance. Understanding the critical role of chillers in your HVAC system, we offer comprehensive solutions designed to modernize your equipment.
- [Mechanical Retrofit Projects](https://shafermechanical.com/mechanical-retrofit-projects/): Menu
- [Commercial Gas Line Services](https://shafermechanical.com/commercial-gas-line-services/): Menu
- [Boilers & Pumps](https://shafermechanical.com/commercial-boiler-heating-system-services/): At Shafer Mechanical, we specialize in the maintenance, repair, and installation of boilers and pumps, offering efficient and reliable solutions for commercial properties. Our expertise spans a wide range of systems, including hydronic hot water heating systems, centrifugal pumps, and sump pumps, ensuring your heating and water removal systems operate at peak efficiency.
- [Commercial Water Heater Services](https://shafermechanical.com/commercial-water-heater-services/): Menu
- [Commercial Drain & Sewer Cleaning Services](https://shafermechanical.com/commercial-sewer-drain-cleaning-services/): Menu
- [Commercial Plumbing Services](https://shafermechanical.com/commercial-plumbing-services/): At Shafer Mechanical, we pride ourselves on setting the benchmark for commercial plumbing services across Central Texas. Understanding the critical role that plumbing plays in the seamless operation of your business, we are dedicated to delivering excellence in every facet of our service. Our commitment is to ensure your plumbing system performs optimally, backed by a suite of comprehensive services designed to cover every need.
- [Indoor Air Quality Services](https://shafermechanical.com/indoor-air-quality-services/): Menu
- [Tenant Build Out Services](https://shafermechanical.com/tenant-build-out-services/): Menu
- [Building Automation Services](https://shafermechanical.com/building-automation-services/): Menu
- [Data Center Cooling Services](https://shafermechanical.com/data-center-cooling-services/): Menu
- [VRF/VRV System Services](https://shafermechanical.com/vrf-vrv-system-services/): Menu
- [Process/Medical/Chiller Systems](https://shafermechanical.com/process-medical-chiller-systems/): Menu
- [RTU/Unitary System Services](https://shafermechanical.com/rtu-unitary-system-services/): Menu
- [Air Handler Services](https://shafermechanical.com/air-handler-services/): Menu
- [Chilled Water System Services](https://shafermechanical.com/chilled-water-system-services/): 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.
- [Commercial HVAC](https://shafermechanical.com/commercial-hvac/): Menu
- [Resources](https://shafermechanical.com/resources/): Shafer Mechanical is proud to announce an important step forward in the continued growth of our Commercial division. Please join us in welcoming Bobby Vaden as our new Commercial Construction Manager as we officially expand into Commercial New Construction. 17 Years of Texas Commercial Construction Experience Bobby brings 17 years of commercial construction experience across Texas. Throughout his career, he has seen firsthand what separates average projects from successful, long-term partnerships. What stood out most in our conversations was his perspective on service. Anyone can install equipment. Not everyone installs it correctly the first time with long-term performance and serviceability
- [Contact Us](https://shafermechanical.com/contact-us/): get in touch.
- [Careers](https://shafermechanical.com/careers/): Our vision
- [About Us](https://shafermechanical.com/about-us/): our story.
- [Home](https://shafermechanical.com/): Since 1988, Shafer Mechanical has been one of the most-trusted names in plumbing and mechanical HVAC. Building on a rich family history in San Antonio that dates back to 1884, the company has become a leader in the development and maintenance of the city’s public and private infrastructure.