Energy Efficient Systems LLC

We hired him to put in a new two zone Mitsubishi heat/cool system in March 2022. He did not show up when initially promised. I think he had accepted too many jobs. When he did arrive, he did not do the work but had given us two newly hired seemingly inexperienced people who were both slow and sloppy. One of the new hires literally walked off the job after about a week. He did not adequately supervise the workmen and their work was subpar and some work needed repeated. It took over a year for him to get it all corrected. He had great difficulty with installing the right controls to be able to change the temperature remotely. He seemed unfamiliar with how this was done.

It went pretty well. John was on time and the price that was quoted was what was charged. He made the appointment and it was completed in one day. They left the space really clean and were very professional eventhough they were a small company. I would hire them again.

This is the second time we've hired John (EES) to work on our house; the first was to move some air ducts that ran through the middle of the room. By far the cheapest bid we received; in fact, we were turned down by some larger outfits b/c the jobs were "too small" for them (one of them also recommended EES). He worked a 12 hour day to replace all the gas lines in our house and pressurize the system overnight so it would be ready to pass inspection the following morning, without complaint. Very hard working guy, not super talkative but great work. Highly recommended.

He attacked the job and got it done quickly.

We had an air duct running down the center of a room that we wanted moved adjacent to the wall. We had 3 quotes, which came back at $1500, $1000 and $600. The cheapest was John's, who came well recommended, so we hired him and he did a great job. Would definitely hire him again. He works on "anything related to gas."

They were on time, good clean up/detailed and were very satisfied with their work. Their estimate was what we ended up paying, and I would certainly hire them again.

They definitely knew what they were doing and I'm extremely satisfied with the work. I have a 10 year warranty on all the parts and a 3 year warranty on the installation. I'm very happy with the way that I went.