San Carlos’ Trusted HVAC Experts

"I recently called JW Heating and Air Conditioning for a diagnostic visit, and I couldn’t be more impressed with the service provided by their technician, Julio. Julio was prompt, professional, and extremely thorough. He quickly identified the root of the problem, a faulty ignition module and c…"

"I have been working with JW Heating for over 15 years. Jaime is so knowledgeable and helpful, and all the people who work for him, from technicians to the office staff, are amazing. And the cost is always very reasonable. I wouldn’t use anyone else."

"Fantastic service. Friendly, professional workers who stayed all day to get the job done in a quiet, clean manner. Came back the next day to do a few final little bits. Best furnace replacement and asbestos removal prices around."

"Briana and Gina are extremely helpful office staff and will go above and beyond to help with scheduling and answering questions! Jamie’s knowledge of system installations and design is out of this world! Excellent company with values and morals! Highly recommended for installations and service…"

"Julio from JW was absolutely lovely! He showed up on time, knowledgeable, kind, and helpful. We have an old system, and I was concerned about someone fiddling with things, but he did so very gently and respectfully."

"Great service from start to finish. The woman who scheduled the job is very knowledgeable and helpful. Michael was on time, polite, courteous and efficient. I will definitely be using JW for all my future HVAC needs."

"JW Heating and Air Conditioning is a reliable, trusted and experienced service provider. I have been using them for years for all my heating and AC needs. Highly recommended for new units and service. Friendly and knowledgeable staff. Able to handle urgent issues in a timely manner. Quality work. A+…"

"Highly recommend JW Heating & AC! They are very professional, responsive, and really care about doing an above-and-beyond job. We have used them 2x now for larger appliance installations (furnace & a/c) as well as for ad hoc maintenance needs. Very pleased with their work every time."