tried to sign up for service and the intake person was unhelpful and rude. you are losing business because your intake sales people are rude.

Another excellent experience with Hillside Heating & Cooling. Hillside has installed both Mitsubishi Ductless and Bosch Heat Pump systems for us. The entire process was perfect. The office was prompt and courteous. The design and proposal with Jerry was refreshing and dovetailed perfectly with the office and installers. The install team led by Jason (Justin, Ryan, George, Sean, and Patrick) are very experienced and knowledgeable - able to adjust to a variety of building structure idiosyncrasies. Fantastic experience!

On 8/11/25 I contacted Hillside for the first time due to an AC problem. They promptly sent a knowledgeable technician, Tom Odell, who immediately found the problem and repaired it. Highly recommend Hillside for their honesty and integrity.