Heat Pump Installation Contractors in Sunnyvale, CA

"As a contractor I have used Hernesto several times, his crew are very professional, always on time and provide the highest quality of work."

"John Alanis and the Alanis Air crew were a pleasure to work with. Our 40 year old furnace needed replacement. We called John at Alanis Air and he responded immediately. He came to the house, diagnosed the situation and recommended a heat pump to take advantage of our solar panels. John and his crew showed up the next Monday and completed the job in two days. John and his crew were very knowledgeable and efficient. They covered all furniture and floors and cleaned up after completion of the job. We were very satisfied with the price and the work was exceptional. I would recommend Alanis Air to anyone that needed HVAC work."

"Reasonable price. Very professional team. Work done on time."

"Very professional and courteous. Cost was same as quote. I would recommend to anyone."

"Service technician was excellent. He diagnosed the problem and explained the options for repair clearly and concisely. This company has excellent people who are honest and competent. I am impressed."

"Great job from the top to the bottom. They're professional and know what they're doing. I really trust them!!! A++++++++++"

"I give them 5 stars for: 1) The estimator suggested a good Lennox furnace: not the most expensive and at a reasonable installation price; 2) Fast delivery: They came the same week to replace the old furnace by the new one; 3) The crew (3 people) was very knowledgeable: everyone knew what to do and they worked in parallel; 4) When I pointed to a small problem after the installation, A-1 Heating and Cooling was quick to react and solve the problem to my satisfaction; 5) I have the new furnace working for one week and so far everything works fine, including the air quality that is much improved (with a MERV-11 filter). Finally, I already registered the furnace with Lennox so I can forget about this project and dedicate my time to other things."

"Great experience with very professionals. From our very first meeting I felt confident that the job would be done efficiently. Very pleased and would highly recommend."

About us: "We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business."