If submitting a service request after hours or on the weekend, please note it is best to call.

Rated 4.8 out of 5.0 based on 621 reviews
(210) 675-8366 Emergency Service Available Request Service


Is It Bad To Have Your Windows Open AND Run Your AC?
There is nothing better than getting some fresh breath outside. However, opening your windows and having your AC on can do…
What’s Included In An HVAC Tune-Up?
Heating and cooling are household necessities, especially in Texas! Having seasonal HVAC tune-ups allows your system to function at peak performance.…
Is Duct Cleaning Worth It?
When it comes to cleaning, many homeowners may find themselves wondering what really needs to be dusted or wiped off. A…
Why You Need an AC Tune-Up This Spring
The best thing homeowners can do for the health of their AC system is to schedule an annual AC tune-up. There…
Why Should I Have My Air Ducts Cleaned?
Your home’s air ducts connect to your HVAC system, essentially carrying all air in your San Antonio and Boerne, TX, home…
Video – Do I need to schedule a maintenance appointment?
Regularly scheduled maintenance can help you catch symptoms of bigger problems before they become an issue for your business. Catching symptoms…
Fall HVAC Maintenance
As the saying goes, “Time and tide wait for no one.” Whether you’re prepared or not, the summer months and warmer…
Why Do I Need AC Maintenance Now?
An air conditioner, just like a car, needs regular maintenance and service to run efficiently. At KCA Services, we recommend getting…
Leaky Ducts and You
Though it’s a hidden element in your home, ductwork is crucial to your home comfort. It’s the system by which warm…
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What Our Customers Say

Amazing Team!

Both Joseph and Josh were amazing in getting my heating system working again. It took some time with pieces and parts but they were persistent and it finally worked! A great team both in the field and in the office. Appreciate the warranty support. You couldn’t ask for more

Rives T.

Prompt and Professional

KCA did a great job for us. They were prompt and professional when they came to bid. Started and ended the project on time with excellent craftsmanship. Highly recommend KCA!!

Rob R.

Very Impressed!

Very impressed with this company. Courteous, professional, and maintained a clean work area while cleaning our ducts. The two gentlemen that came out to do the work represented their company very well!. I would highly recommend this company.

Tim B.