Family-owned HVAC repair, AC installation, and maintenance serving San Antonio and South Texas since 2007.
At Comfort Commander, we believe great HVAC service starts with trust, clear communication, skilled workmanship, and treating people the right way.
People First
We respect individual personality, choice, and dignity — both within our team and with every homeowner and business we serve. Whether we’re handling an AC repair, system installation, or a routine maintenance visit, we believe people deserve honesty, respect, and clear communication from start to finish.
Advisor, Not Salesperson
Our role is to educate and guide. We explain HVAC repair and installation options clearly, answer questions honestly, and help homeowners make informed decisions without pressure. Ownership of your home and your choices stays with you.
Quality Over Shortcuts
We prioritize long-term HVAC reliability over quick fixes. From proper system sizing to careful installation practices and detailed repair work, we believe quality craftsmanship matters — because your comfort depends on it.
Employee-First Culture
We invest in our team because confident, respected employees deliver better HVAC service. A stable, supported crew creates consistency, accountability, and better experiences for the homeowners and businesses who trust us with their comfort.
Our Story
Comfort Commander began in 2007 with a simple question:
What if there was a way for our family to build something meaningful together?
David and Krista Ehlinger weren’t originally trying to build a company. They were trying to build a life that created opportunity for their family — one rooted in hard work, learning a trade, and building something together with purpose.
The early years weren’t easy. David spent long days teaching, running HVAC service calls, and doing whatever was needed to keep things moving forward. There were plenty of moments where choosing a safer path would have made sense.
BUILT THROUGH FAITH, HARD WORK AND TRUST
Looking back, there were moments that felt bigger than coincidence. After retaking his licensing exam multiple times, David eventually learned a grading error had occurred — meaning he had actually passed much earlier than expected. Moments like that shaped the way we approached both business and life moving forward.
Over time, what started as a way to support one family became something larger: a trusted HVAC company serving homeowners and businesses across San Antonio and South Texas with honest communication, skilled workmanship, and people-first service.
WHAT WE BELIEVE
Today, when someone calls Comfort Commander, they’re often dealing with more than just a broken HVAC system. There’s stress, uncertainty, and the question of who they can trust in their home or business.
That’s why we approach AC repair, HVAC installation, maintenance, and commercial service the same way we always have:
We listen first.
We explain things clearly.
And we help people make informed decisions without pressure.
Proudly Serving San Antonio & South Texas
Comfort Commander provides residential and commercial HVAC repair, AC installation, maintenance, generator installation, and specialty HVAC services across San Antonio, Devine, Natalia, Lytle, Hondo, Castroville, Pleasanton, and surrounding South Texas communities.
Meet the Team
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David
David is the founder of Comfort Commander. He has multiple entrepreneurial endeavors from the HVAC/R business to rental property. He retired in 2020.
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Krista
Krista dedicated 18 years as a Customer Service Representative and dispatcher, effectively supporting both clients and technicians. Upon her retirement in 2025, Krista cherishes quality time with her husband, David. Together, they enjoy the lively company of their 32+ grandchildren!
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Kandace
Kandace is our Office Administrator and Finance Manager, and in 2023 she proudly stepped into the role of Co-Owner and CFO. When she’s not keeping things running smoothly in the office, she enjoys spending time with her family and caring for her herd of regeneratively raised cattle.
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Daniel
After managing the company for three successful years, Daniel became the CEO and co-owner of Comfort Commander in 2023. Daniel also serves as a local volunteer fireman and Swift Water Rescue Technician.
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Austin
Austin is our Service Manager and has been working as part of the Comfort Commander team for 16 years. He became a co-owner and COO in 2023. He enjoys spending time with his growing family.
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Austin C.
Austin joined the crew in 2022 with previous experience in HVAC installations. He quickly expanded his skill to the service side of air conditioning as a technician. Austin is consistent with everything he does, works with great diligence and takes joy in improving his knowledge and skill.
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Linda
We have known Linda for many years and are glad she has joined the crew as a remote dispatcher and customer service rep in 2022. She quickly picked up the challenging role of dispatcher and takes special care of each and every call, technician and job from start to finish. She also makes amazing pumpkin bread!
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Christopher
Christopher is known for always being up for a challenge. When asked how many pushups he can do he promptly responds "One more than you". The young guys definitely put this to the test! Along with that reputation, it is evident he takes a lot of pride in any work he puts his hands to and frequently brings creative ideas to better serve clients in our daily huddles. Christopher joined us in 2023.
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Benny
Benny joined the crew in 2024 after coming from a career in the automotive industry. He immediately became an integral part of the Comfort Commander crew, and often brings thoughtful solutions to client's challenging needs. He enjoys spending time with his lovely family, playing the guitar and working on his home.
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Jose-Angel
Jose has quickly become everyone’s go-to resource for parts, equipment, and materials. From the very beginning, his positive attitude, contagious smile, and dependable work ethic made him feel like part of the family. It’s easy to see why the team counts on him when it matters most.