Controlled Systems Inc

We had hired Iris Mechanical for replacing our Heater and A/C. They were really patient with us in the entire process and answered all our question. I would like to give Kudos to Nick and team for it. I love their step by step process going to initial quote to project management and finally delivery the project. They even helped us to get rebates from the county as well as financial assistant with 0% APR. With regard to actual work the technician were very professional and calm and with attitude that whatever we do it we will do it right. While the work was going on they also kept the home clean. I was very happy working with them. I will definitely recommend them for… read full review

Among bids for a full HVAC replacement; Iris Mechanical’s estimate was more thorough and a better value (I chose a 3-ton Bryant variable-speed heat pump). I felt the installation quality was excellent. Their office handled the HERS and city inspections and rebate submission with good communication making the process quite simple. The install hit some snags like outdated thermostat wiring and a neighbor on vacation but the crew didn’t cut corners, or pad the bill, and the system’s been running great since.

In hindsight I would have researched more how variable-speed units interact with the thermostat (with only two stages exposed) — might have changed which unit… read full review

Had a great experience with them in the middle of peak Palo Alto summer. They are professional, prompt, friendly and knowledgeable about the HVAC and AC systems. And the turn around for the full repair and replacement was less than 24 hrs. Highly recommend.