Get matched with top air conditioning pros in Elmira, CA

"Great job by Rick, the team at the office Gary and Joanna are consummate professionals in an industry that has earned its jaded reputation. Very pleased as Sierra Pacific wanted to just change the unit. They've lost my business and Golden Aire has earned it! Excellent work, but honest people!"

"They installed central heating and air in our home in 2025. They were efficient, did a excellent clean up, and friendly. They checked in a week after to make sure we were satisfied with the system and if we had any questions. We are extremely satisfied with the new system. The controls are easy to work and the system is very quiet and efficient."

"Technician was prompt and work was completed quickly."

"Matt arrived on time & fixed duct leak above furnace & water tubing to drain water reinserted & glued. Also got 2 ceiling filters for me unasked & put new filter in. Very reasonable price for labor & supplies. Previous Dependable Heating & Air company sent 2 people who insisted I replace entire furnace and ducts up to roof vent & wouldn t fix simple duct water leak. Admittedly my furnace is old but still working fine. Will never use Dependable again. Matt didn t pressure me to replace furnace & give me a quick $ amount with no pressure. Nice guy. Matt Kazen was wonderful & will definitely use his company again for heating & air conditioning needs."

"Great job installing new air conditioning and attic insulation"

"Great price, quick efficient service. Very satisfied"

"Contractor was able to help me with Electrical on AC unit, lighting replacment, dryer vent, plumbing. He did great work, fair prices, and had excellent customer service. He even worked with me to replace the GFCI and cord to get our Hot Tub working while we were out of town!! I highly recommend McD Flooring!"

Heating, Air Conditioning, Ventilation (HVAC) and Sheet Metal for new and existing residential construction. \n\nWe specialize in high end homes located in the Northern Bay Area. We are known for our quality workmanship and attention to details. We provide contractors, builder and home owners with professional, prompt and quality service. \n\nWe are a family operated business and have serviced North Bay for over 30 years. Our family have operated in the HVAC industry for 3 generations. \n\nOur personnel are highly qualified, professionals and always maintain the highest work ethics. We get the job done quickly and cleanly. \n\nOur value far exceeds our prices!

"I had an outstanding experience with Cobex Air! From the very first call, the communication was clear and professional. Ilya arrived right on time, took the time to thoroughly inspect everything, and explained my options in a way that was easy to understand. You can tell he genuinely cares about doing the job right and making sure his customers feel confident and comfortable. The level of professionalism and attention to detail really stood out to me. It?s not often you find a company that combines skill, honesty, and great customer service like this. I highly recommend Cobex Air and will definitely be using them again for any future HVAC needs!"

"We recently had central AC installed and the entire experience was excellent from start to finish. The team was professional, punctual, and extremely knowledgeable. They took the time to explain the process, answered all of our questions, and made sure we understood how everything would work before getting started. The installation was completed efficiently and with great attention to detail. They kept the work area clean, were respectful of our home, and made sure everything was tested and running perfectly before they left. The difference in comfort is incredible, and the system works flawlessly. It?s clear they take pride in their work and truly care about customer satisfaction. We highly recommend them to anyone looking for reliable, high-quality HVAC service and central AC installation. Outstanding job all around!"