C&J Air Conditioning & Heating Co

C&J Air Conditioning & Heating Co works out of San Antonio, Texas, on HVAC systems for both houses and commercial spots. The outfit has handled local jobs since 1964, covering installs, repairs, and upkeep across the area where summers run hot and winters can still demand heat. Their NATE certified technicians service all makes and models, with a focus on Puron refrigerant work and planned service agreements that help owners avoid sudden failures. They also provide free estimates on new equipment and keep extended hours to match what San Antonio homeowners actually need during peak seasons.

Ryan and his crew handle full HVAC replacements by showing up prepared, walking through the options in plain terms, and finishing the job without dragging things out. Nate and Carlos have stepped into jobs where prior outfits left systems half done, tracing the issues and getting the units back online before conditions worsened. The team also runs twice yearly maintenance calls on rental properties and primary homes alike, catching problems early while beating competing bids on comparable equipment and warranties. Customers note the crews stay responsive to calls about unusual noises or total breakdowns and stick to the schedule they set.

Homeowners keep using them because the work holds up year after year with clear explanations and no runaround on pricing or timelines. Reviewers highlight fast arrivals, solid fixes that last, and fair costs that often come in below other quotes for the same scope. Long term clients point to the consistent quality on both new installs and routine service that prevents bigger repairs later. That record of reliable results across speed, workmanship, and communication builds the kind of trust that lasts decades in this trade. DIRT Score 5.0 from 118 reviews on Finds.

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“Ryan and the crew at C&J did a great job replacing my HVAC system. Ryan was very knowledgeable, easy to work with, and took the time to answer all of my questions throughout the process. I really appreciated the straightforward, no-pressure approach and the time they took to explain everything clearly. The install went smoothly, the crew was professional and organized, and everything was done neatly and correctly. You can tell they take pride in their work and care about doing things the right way. The new system is working great and the house feels much better already. I would definitely recommend them to anyone looking for quality HVAC work.”

“C&J has always been our first choice for any HVAC issues we have had in our home & rental properties. Ryan and his crew recently replaced our entire HVAC system, and once again went above & beyond expectations. They beat the 3 other bids that I had received with comparable units/warranty, but with no compromise on the quality of work performed. Professional, detailed, honest, and respectful during all phases of the project (which they completed in 1 day). Highly recommend!!”

“Best Company out there. C & J Air does Great work. Their people are Top Notch. YOU will get quick responsive service if you go with them. I have been using them for more than 30 years. They sell a good product and know how to maintain it. I use their twice a year service to keep it working properly.”

“I found C&J from the Carrier authorized dealer list. I had my entire system changed by a company who claimed to be Carrier authorized but wasn't. I had issues from the start and the original company bailed on me. Nate & Carlos from CJ were able to figure out the problem and fixed my unit right before the summer started. They truly know Carrier systems. Today was my first pre winter checkup and Carlos made sure the system was good to go for cold weather. CJ has been super professional, punctual and knows their trade. Definitely my HVAC company now. Thanks guys!”

“I told my husband to contact this company back in 2023 when we purchased our condo and he called and spoke with Lindsey and scheduled 2x p/yr spring and winter tune-ups. My husband was incredibly impressed with their services. He said I made an excellent choice with their company. We recently had a replacement AC unit and we are absolutely pleased and have indelible confidence in this company! It is super nice to meet such nice and honest business owners! C&J Air-conditioning Company is the company we will use forever! We would like to thank Ryan and Lindsey and Nate and JR and Carlos, a mighty team of professionals. Thank you so much! 🤗”