Cobalt Heating & Cooling

With the last few summers breaking heat records, we knew that we needed to do more than our current Sunsetter Awnings and blackout curtains to keep our West San Jose home cooler in the summer heat. Hector was prompt to give me a quote for a new air conditioning system. Hector was very patient in answering our many questions and we never felt pressured or sold. His quote wasn't the least expensive nor was it the highest price, but we felt confident he would provide the best value. On our scheduled A/C installation day, Hector & his team arrived on time. We walked through the entire project discussing how and when various components would be installed. We discussed our concerns with Hector and he patiently listened and took them in to consideration during the work day. He and his team worked

I can't say enough good things about Hector and his team. They installed a heat pump in our house 3 weeks ago. Since we were out of town for awhile, all of the coordination / planning was done remotely. Then the system was installed once we returned. The entire process could not have gone more smoothly. Hector is very nice and so easy to work with - well informed, responsive, hard working plus a great sense of humor. And I want to emphasize that he always shows up! .... if he says he'll be there, he's there. The system is great; manuals need work.! A week after the installation, I was having trouble reconciling the manual with actual implementation. I texted Hector late in the day and he came over the following day to help. Nothing wrong with the unit, btw, just needed some clarification

Hector is super knowledgeable about HVAC systems and he will give you many different options to choose from. He is super responsive, takes care of his customers, and his prices are also very reasonable. He won't leave you without AC or heat, he will work within your budget to get you a system that works for you!

We had Hector replace an old furnace with a new heat pump and he and his team did an excellent job. They were quick, the installation is very clean and neat (everything taped and wrapped nicely), and the price was good for the quality of the work and the quality of the units they specced. They even added a 2nd thermostat so that we could control the temperature on the second floor independently. They've also been really great about following up on issues. I noticed the heat stopped running this morning and they showed up right away and already fixed it (bad capacitor). Really great service!

We used Cobalt Heating and Cooling last summer when our AC stopped working and they found the problem, fixed it quickly, and got our house cool again. Now, a year later, I'm happy to say Cobalt is still the best!! We're getting ready to list our home and noticed the AC wasn't working as well as it had been. We called Cobalt to clean our vents and service the furnaces & AC units because it's HOT! Angel and Jesse came out and were so awesome. Seriously - these guys performed the best service. I was impressed by how careful they were going in and out of each room to clean the vents, the meticulous care they took to add the insulating tape, along with cleaning the vents and replacing the filters. We have a crazy odd filter, but they were able to find the replacement and came back to change i