Heating & Air Conditioning Contractors in Contra Costa County, CA

“Wow! After 20 years of using a buck stove to warm a 3 story 1920 craftsman house, I hired the Haddon company to install a new central heating system. The house is odd shaped with many unusual structural situations to run ducts through. I got exactly what I asked for. Since, my home has been warm and cozy. The big surprise came when I got my PGE bill. It was a fraction of the former bills, almost 1/3 of what I paid previously. The central heating system has almost paid for itself. Haddon employees were so pleasant to have around. They hauled away my old furnace and a broken water heater, too. They left my home and basement cleaner than they found it. LOVE this company! They are honest and will give you a square deal. They will also work with you with time, structural space and money constraints. I called them about a problem 5 years later and they immediately responded. (it was a loose fuse and all they had to do was tighten it.) Great Company!”

“Our first project in February 2012 was a complete energy retrofit with new heating, air conditioning, ducts and insulation. Keith started with an energy audit and did not finish until the post installation audit showed minimal energy loss. Their crew was excellent, respectful, helpful, careful with our cats and cleaned up daily. Keith finished the project on time and under budget. Sharon did all of the paperwork to make sure we received the entire $11,000 energy rebate that we qualified for. The result is that our home is comfortable every day with no hot or cold areas and we use one third less energy. We are completely satisfied and happy with this project and recommend them without qualification. Because of the success of the energy retrofit, we hired Eco for a complete kitchen and family room remodel that was completed in October 2012. The result is spectacular! I have a beautiful and totally functional new kitchen and a remodeled family room and dining area because Scott worked with us on the design, made great suggestions and most importantly helped us keep costs down so that I got everything I wanted and stayed in budget. He removed a fireplace and closet, made our new IKEA cabinets look custom and the lighting, quartz counter tops, tile back splash and trim were done well. His crew and subcontractors were professional and did high quality work. We recommend Eco Performance Builders, Keith and Scott O'Hara, without qualification. They are honest, highly skilled good people who work until the job is done right. Contact them to put you in touch with us if you have any questions about our projects, want to see pictures or want to look at their work. Fran Walsh and Randy Jones”

“Angel was absolutely fantastic! He and his team were quick, respectful and very helpful. All the way through the process Angel was prompt and responsive. Highly recommend!”

“Mike Hassler came by to give me an estimate for a central heating system. He took a big picture view of all the work I'd need to have done and gave me ideas for how to install it for the future. I ended up having a heating system cleaning done for now but feel like the company knows what its doing and as a small family company will do it right.”

“Fix HVACS is a knowledgeable and customer-oriented business, they were more than happy and willing to help me with my heating and air conditioning. Can’t go wrong with Fix Hvacs!”

“The technician's exceptional workmanship was commendable. I was delighted by how amazing he is in doing home air conditioner repair service. He worked on it diligently and got things fixed in less than 3 hours. The quality was above and beyond. I was also pleased that I could finally use my ac again. I will call this company again for hvac repair service needs.”

“Awesome people and quality work. You can't beat the customer service! I am so fascinated with the expertise and friendliness of their service technician. He knew what he was doing and completed the home a/c repair. Also, I was kept updated about arrival times so I could go on with my usual days. I will use their service again for my HVAC repair needs and recommend it to others!”

“A big hand to all of you! This company I hired for my central ac that was not blowing air was totally remarkable. It was their technician who handles the job immediately. He was a very cordial and skillful guy who knows exactly how to do it and what to do next. It was indeed the best service that I have ever tried! Highly recommended service!”

“My friend recommended this company to me to service my ac that is not blowing air. I call this company immediately and I was glad I was given same-day service. Their technician arrived on time and started the repair right away. He's very expert to conduct the service. It was a satisfying performance! I would be recommending this company to everyone.”

“I had a great experience with this company. Their service cost is inexpensive compared to the other companies. I was so happy that my hired technician was capable of air and heating repair. The issues were just so easy for him to fix. It was an exceptional performance. They will be my first call the next time I need hvac repairs.”