Heating & Furnace Contractors in Sunnyvale, CA

"High quality work, easy work with."

"The tankless water heater installation at our Oakland home has been fantastic so far. We finally have enough hot water for the whole family without constantly waiting between showers. Dan completed the installation quickly and explained how everything worked before leaving."

"My HVAC unit was 20 years old needed consistent repair, and my ducks where leaking. It was time for a new unit. I also wanted to relocate the condenser to improve my back yard space. I had gotten 4 quotes before someone referred me to http://www.aircmechanical.com/ Vitor was literally the first smart person to offer a quote. He suggested relocating the condenser to a side of the house and changing it to a suitcase type unit. He also came up with the creative solution of adding a 2nt inlet in another part of the house to reduce noise and improve airflow. The other contractors wanted to enlarge and or relocate the existing inlet which would have been an ugly mess. I now have an extremely efficient 2 stage unit installed correctly and he beat the other quotes. Entire product was completed in 2 days. I couldnâ t be happier."

"Servando was very knowledgeable about our system, which is over 30 years old. He spoke about the repairs needed to our system in an easy to understand way. He proved his professionalism by having us up and running the same day, even though he needed to go all the way to Dublin to get the part. I highly recommend Made Simple for your HVAC needs, whatever they may be!"

"everything was perfec and clean"

"Juan was very professional, and sympathetic of the eed to have our furnace repaired, as it was the coldest night of winter in a very long time. He came out and assessed the problem, ordered the part and was back the next day to fix it. I would recommend Capella to anyone! I am also going to keep them in mind for future maintanence. Thank you Capella!"

"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."

About us: "RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!"

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."

"Our AC went out on the weekend of a hot spell. Golden Air immediately responded for my query for a hvac specialist (out of 4-5 other companies, which did not respond till 1-2 days later).. Ahmed came within a few hours only to find that we had ice around the unit so he couldnâ t properly diagnose the problem till the next day after which he returned & changed out some filters, topped off our fuel tank & very thoroughly tested both outgoing & returning air temps. We didnâ t know how serious was the problem but Ahmed thoroughly explained what triggered the problem, what was & wasnâ t the cause, & what the fix was going to be. Our AC was up & running by the end of his shift."

"He came for our heater tune up. He explained to me how the furnace works and what he was going to do. Once the job finished he told me the repair to be done: to change the red sealer on the exhaust pipe to the proper blue sealer. He gave me the amount expected to pay for it and how long it should take. He is very polite and professional."

"Eric was very knowledgeable and helpful. He helped us install a new thermostat and fixed our heater problem."