Expert HVAC & Heating Repair in Sunnyvale, CA

"We had a new heat pump installed, Carlos was very responsive and the team was able to get working right away. Work done was of great quality and the price was very fair. They also came by to fix some other issues and to make sure all the final inspections went well. Would recommend for future work!"

"Balcom handled our Tenant Improvement HVAC project. Everything was completed on schedule and within budget. Fantastic team to work with!"

"Overall, a very dependable HVAC company. Carlos runs a great business and we wouldn’t hesitate to call Balcom Heating & Air again."

"Our AC stopped working and they were able to schedule us quickly. The technician explained the issue clearly and got it running again the same day."

"We recently went through a major home renovation in Palo Alto, CA and choosing Carlos at Balcom Heating & Air and literally is was the best decision we made. We needed a full New Construction & Remodel Heating setup, including a high-efficiency furnace and a complete Air Duct Services overhaul. Carlos sat down with us to explain the benefits of a Home Zoning System Installation, which has been a game-changer for our two-story house. The crew was incredibly professional, arriving on time every day and keeping the job site spotless. They even integrated a smart Thermostat Installation that we can control from our phones. If you want a contractor who actually cares about the quality of the work and doesn't cut corners, call Balcom."

"I cannot say enough good things about Balcom Heating & Air. We had a Heat Pump Heating System installed in our Willow Glen home last month. From the initial consultation with Carlos to the final walkthrough, the communication was stellar. They helped us navigate the rebates available for energy-efficient upgrades, which saved us a lot of money. They also handled the A/C Surge Protection to protect our investment from power spikes. The system is incredibly quiet and our energy bills have already started to drop. Truly a 5-star experience from a local pro."

"Our home feels much more comfortable after the zoning system installation. The team did a great job explaining how it works."

"I run a small facility in Milpitas and finding reliable Light Commercial A/C Services can be a headache. After a bad experience with another company, I called Carlos at Balcom. He was straightforward, gave me a clear quote and handled our Industrial A/C Services with zero downtime for our operations. They also set us up on one of their Maintenance Contracts to ensure we don't have any surprise breakdowns during the summer. It’s rare to find an HVAC company that understands the urgency of commercial needs. They are now our go-to for everything HVAC related."

"Honest company with solid workmanship. They repaired our furnace without trying to upsell us on things we didn’t need."

"Carlos and his team did an amazing job on our A/C Replacement in Los Gatos. The new system runs quietly and keeps our home perfectly cool. Highly recommend Balcom Heating & Air!"

"Their Heating Replacement service in Los Altos, CA was smooth and stress-free. The team explained all our options clearly"

"Excellent work. All of the workers were wonderful very polite and helpful. They certainly have our recommendation."

"Stellar performance and availability, Carlos really took care of us!"

"I went to start our AC unit and it wasn’t working. I gave them a call and they came out in a timely manner and got my AC working right before summer comes. The Balcom team was easy to work with, knowledge, and professional. I would recommend them for any HVAC needs."

"When our heating system started acting up, it was a major hassle, but they treated our situation like a priority. They gave us a clear, reasonable estimate before starting any work, which we really appreciated. The Balcom team showed up on time, stayed in touch, and explained everything in a way that was easy to understand. They’ve become our go-to for dependable HVAC service and maintenance. It’s clear they care about keeping our home comfortable all year long, and we were happy to leave the tough work in their hands. The technician handled everything efficiently, made sure the system was clean, and checked that everything was running properly before leaving. It’s reassuring to know we can count on them whenever we need help."

"The team at Balcom have done an amazing job making sure the units in our building are running in the best shape possible. We’ve had a couple emergency situations and Balcom has always shown up fast and done the job right the first time."

"Great service, they care and do what it takes to fix the problem!"

"I was really impressed with Balcom Heating and Air. Our heater broke right in the middle of a cold snap. They came out quickly and were able to diagnose that the circuit board was malfunctioning. They ordered and installed a new board in less than 24 hours and we have heat again! Carlos and Alex are great! Highly recommended."

"Balcom Heating and his team are very Professional and extremely knowledgeable. They installed 2 new AC units in my home and I am pleased and happy! Also very affordable and reasonable. Thank You Carlos and Team"

"Gracias a Balcom Heating por componer my AC ahoy."

"It’s always a pleasure working with Carlos ."

"(Translated by Google) Thanks to Balcom Heating for composing my AC ahoy. (Original) Gracias a Balcom Heating por componer my AC ahoy."

"I called in the late morning and by mid-afternoon Carlos had fixed my AC unit. He was very efficient and professional. I will be recommending Balcom Heating and Air to anyone I know with HVAC issues."

"Absolutely amazing service! Carlos is honest, extremely competent and genuinely cares about doing the best job possible. We are so happy with the communication, the service, the price and most of all...our gas furnace heater is fixed! (after days of run-aroiund with other companies) Carlos went above and beyond to help us. We could not recommend Balcom Heating and Air enough. The best in the business!"

"Service was professional and timely. No issues with Balcom's work. They have installed and maintained our gas furnace and A/C units for years."

"Was very responsive, even though he was extremely busy. Very helpful and happy with service and price."

"Very knowledgeable, prompt, professional and very reasonable."

"High recommendation with patience they explained the operation and adjustment of our system. They answered our questions and offered future help if necessary. A profound experience."

"Carlos and his team are absolutely amazing! They did our new ducting for adu and wall mount heater removal. Detail oriented and very professional. Highly recommend using them for your hvac solution!"

"Carlos is awesome! He showed up to fix the AC unit on an 106F degree day after working 12 hours already. He was professional and reasonably priced. My appointment was his last one of the day, but he went above and beyond to troubleshoot my neighbor’s AC issues too. Highly recommend!"