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50+ Years
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Emergency
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Trusted HVAC and Plumbing Services in Boerne, TX
Founded in 1973, KCA Services has established itself as a trusted provider of heating, cooling, and plumbing solutions in Boerne, Texas, and surrounding areas. Our team of certified technicians brings decades of combined experience, utilizing the latest industry technology to deliver efficient and reliable services for residential and commercial clients. As a BBB-accredited business since our inception, we pride ourselves on maintaining the highest standards of integrity, evidenced by our 22 consecutive wins as Boerne's 'Best of the Best.' Our commitment to excellence is reflected in our comprehensive warranties, including a one-year labor warranty and a 30% utility savings guarantee, ensuring long-term customer satisfaction.

We prioritize transparent communication, ethical practices, and personalized service, as demonstrated by our 4.8-star rating from over 1,000 verified reviews. Our internal motto, 'We will always do the right thing,' guides every interaction, from initial consultations to post-service follow-ups, making us the preferred choice for HVAC and plumbing needs in the San Antonio region.
Services
AC Installation Furnace Repair Water Heater Services Duct Cleaning Plumbing Repairs Heat Pump Installation Commercial HVAC Thermostat Installation Zone Control Systems Whole-House Repiping
Details
  • Year established: 1973
Highlights and features
  • BBB Accredited Business since 1973
  • Awarded Boerne's 'Best of the Best' for 22 consecutive years
  • Our internal motto is 'we will always do the right thing'
  • Offers a 30% utility savings guarantee
  • Provides a one-year labor warranty with every repair
Associations and certifications
  • BBB
What people say
Amazing Team Prompt and Professional Very Impressed Clean work area Highly recommend
Services
AC Installation
KCA Services specializes in professional air conditioning installation for residential and commercial properties. Our certified technicians ensure proper system sizing and efficient installation using industry-leading brands. We help clients select optimal cooling solutions that balance energy efficiency with performance requirements for long-term comfort.
Furnace Repair
Our furnace repair services address heating system issues with prompt, reliable solutions. Technicians diagnose problems ranging from ignition failures to airflow issues, using specialized tools and manufacturer-approved replacement parts. We prioritize restoring safe, efficient heating operation while minimizing service disruptions for homeowners and businesses.
Plumbing Repairs
We provide comprehensive plumbing repair solutions for residential and commercial properties. Our licensed plumbers handle leak detection, pipe repairs, water heater issues, and fixture replacements. Emergency services address urgent problems like slab leaks and burst pipes, with guaranteed response times to minimize property damage.
Duct Cleaning
Professional duct cleaning services improve indoor air quality by removing contaminants from HVAC systems. Our technicians use industrial-grade equipment to clean air ducts, registers, and ventilation components, reducing allergens and improving system efficiency while following NADCA standards.
Thermostat Installation
We install programmable and smart thermostats that optimize temperature control and energy savings. Our technicians ensure proper system integration and demonstrate features like remote access and scheduling capabilities to help clients maximize HVAC efficiency.
Questions
What areas do you service?
We serve Boerne, San Antonio, and surrounding Texas communities including Kerrville, Helotes, and Stone Oak.
Do you offer emergency services?
Yes, we provide 24/7 emergency HVAC and plumbing services for urgent needs.
Are financing options available?
Yes, we offer financing solutions to help customers manage HVAC and plumbing upgrades.
What warranties do you provide?
We offer a one-year labor warranty and a $500 installation date guarantee for added peace of mind.
How can I schedule service?
Schedule online through our website or call us directly at (210) 675-8366 for immediate assistance.
Videos
Reviews (7)
Laura Helton
Feb 16, 2021 Report
Huge shoutout to technician Joseph! Our gas furnace quit heating Monday morning, 2/15. My husband sent in an online service request, Joseph called us within 30 minutes, walked my husband through some troubleshooting, and had our furnace heating again just a few minutes later. Thank you, Joseph and KCA!
Lloyd V.
Sep 22, 2020 Report
KCA has been servicing our 17 HVAC systems since 1997. They have great staff and service. Give them a try.
George Edward
Sep 12, 2020 Report
Josh Diaz was great. Very friendly & knowledgeable. Great tips on A/C maintenance. Ask for him to be sent out.
Laura Hansen
Nov 15, 2019 Report
We selected Kendall County Air to replace our AC/Heat Pump this week and I have to say, they exceeded expectations! From the first contact with Marisa, then working with Sam to determine our needs how KCA would meet them, to the amazing installers: Brad, Brad, and Jared, every interaction was professional yet personal. Just superb! And we already love our Bosch system. It's super quiet and very efficient. I'd recommend Kendall County Air to anyone looking for either a system or service.
James P.
Nov 06, 2019 Report
We called KCA recently because our heater was malfunctioning. Their staff answering the phone immediately and the receptionist was courteous. She scheduled an appointment for the repair in a reasonable time. The repair was done quickly and without a hitch. Great job. We asked for a second visit, to start a periodic maintenance service with KCA. The technician called to inform us he we would arrive a bit late, which was fine. The work was done professionally. The only thing that we really did not appreciate was the technician telling us about the foam insulation in our attic being sloppily
Ruth Conley
Aug 01, 2019 Report
Bullies 4 The Brave has a new hero! Thank you KAC for coming to the rescue of our kennel! Sabrina, Erick and the entire staff have been wonderful to work with and have helped our… nonprofit in anyway possible to get the new A/Cs we desperately need. Thank you for supporting our mission, our veterans and our first responders and our dogs!
Lloyd Voigt
May 16, 2019 Report
We have been using KCA for over 20 years for home and business. Great company that will always get the job done to your satisfaction. Looking forward to the next 20 years with them!