
AC Installation & Replacement in San Antonio
Expert Cooling System Setup Across Bexar, Kendall, Bandera & Medina Counties
When it’s time to replace your air conditioner, you don’t just need a new unit; you need the right system, installed the right way, by people you can trust. At EZ Air Conditioning & Heating ®, we make the AC installation process straightforward and stress-free. Whether your old unit can’t keep up or you're building something new, we’ll help you find a high-performance cooling solution that fits your home and budget.
We’ve been serving San Antonio and the surrounding Hill Country communities since 2000. Our licensed, insured, and certified team brings technical precision and honest guidance to every installation, with options that include central AC systems, heat pumps, and ductless mini-splits.
Call (210) 791-8823 or complete our online form to request a free estimate on air conditioning installation in San Antonio, New Braunfels, or nearby cities. Hablamos español!


Visiting our showroom is the best way to see your comfort options in person. You’ll be able to explore a variety of HVAC systems while learning about their benefits. Our team is here to answer your questions, explain the technology, and guide you through what makes the most sense for your home. Stop by anytime and let us help make comfort easy.
Signs It’s Time to Replace Your AC
Many homeowners hold onto their existing AC units for as long as possible, but there comes a point when replacement becomes the more economical and comfortable choice. Not sure if a new installation is the right move? We can help you make an informed decision.
Here are some common signs that your system may be on its last leg:
- Frequent breakdowns – If you're calling for repairs more than once a season, it might be more cost-effective to replace.
- High energy bills – Older units often become less efficient, especially when they’re working overtime in the heat.
- Uneven cooling – Hot and cold spots throughout the home can indicate your system is no longer distributing air properly.
- Excessive noise – Rattling, banging, or constant cycling can be a sign of internal wear that repair won’t fix.
- Age of the system – Units 10–15 years old are more likely to struggle and may no longer meet current energy efficiency standards.
It all starts by scheduling EZ Air Conditioning & Heating ® for a visit to inspect your system. We’ll be happy to walk you through your options and give you solid, honest answers without pressure or upsells.
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I called EZ based off of their excellent Google reviews and can certainly agree with the rating — 5 stars plus... Great company — great customer service — they’ll have my business from here on out!
- Jason R. -
Special thanks to Jonathan, Chris, & the install team - we couldn’t be more happier. We wanted to work with a company that had a good reputation as well as an authorized Carrier dealer and we got exactly that.
- Edward F. -
All very knowledgeable and meticulous... Their prices are fair. They always explain what they did and send a detailed report with photos. We are very happy with this company and can highly recommend them. Top notch!
- Michael L. -
Came out on a Saturday when my AC went out. He was able to have it running in no time. He later came back to do maintenance on it & was very thorough. I highly recommend EZ Air Conditioning & Heating and their staff.
- Sandra B. -
Chris was very thorough and explained everything to me in an understandable fashion. He worked efficiently and expertly and got my system up and running again. People like Chris are hard to find!
- Arnold M. -
The installation crew did a great job. They left the inside and outside area clean. Stayed until we knew how to use the new system. We recommend EZ Air Conditioning & Heating without hesitation!
- Michelle L. -
I was so impressed with Robert and EZ Air Conditioning & Heating that I ended up purchasing their Diamond program to continue taking care of my HVAC for the next three years. Thank you for all your help and professionalism.
- Conway M. -
I have been very pleased with them for 16 years. They are honest and dependable and reasonable. They have serviced my ac and heating under contract the entire time. I highly recommend them.
- Christine F.
Our team’s dedication is built on a foundation of core values. We focus on ownership, noble actions, and motivation while keeping employee safety and engagement top of mind. These values help us serve every customer with care.
When you choose EZ Air Conditioning & Heating ®, you can know you're working with a team that is dedicated to getting the job done right the first time.