Building Comfort, Reliability & Quality

At O & C Air Conditioning and Heating LLC, every project reflects our commitment to delivering dependable heating, cooling, refrigeration, and property solutions throughout the Rio Grande Valley. What began as a passion for helping families and businesses stay comfortable has grown into a company trusted for quality workmanship, honest service, and reliable results.

Our portfolio showcases a wide variety of projects, including residential and commercial HVAC installations, air conditioning repairs, mini split systems, walk-in coolers, refrigeration equipment, ductwork, preventative maintenance, and professional junk removal services. From replacing a home’s AC system to servicing commercial refrigeration or removing unwanted equipment, we approach every job with the same level of professionalism and attention to detail.

What inspires us is knowing that every completed project improves the comfort, safety, and efficiency of our customers’ homes and businesses. We take pride in solving problems quickly, using quality equipment, and leaving every job site clean and organized.

These projects represent real work completed by our experienced team and highlight our dedication to delivering long-lasting solutions—not just temporary fixes. Whether it’s a new HVAC installation, commercial refrigeration repair, rooftop unit service, mini split installation, or junk removal, our goal is always to exceed customer expectations.

We continue to invest in the latest equipment, training, and technology so we can provide dependable service for every customer we serve.

Our Services Include:

* Residential & Commercial HVAC
* Air Conditioning Repair & Installation
* Mini Split Installation & Service
* Commercial Refrigeration
* Walk-In Coolers & Freezers
* Preventative Maintenance
* Ductwork Installation & Repair
* Rooftop HVAC Units
* Refrigerator Repair & Sales
* Equipment Replacement
* Emergency HVAC Service
* Junk Removal Services

At O & C Air Conditioning and Heating LLC, we don’t just install and repair equipment—we build lasting relationships through honest work, dependable service, and quality you can trust.