Air Conditioner Installers in New Berlin, WI

"Trevor and his team were the absolute BEST!! The project was a bit complicated, and they completed the work efficiently and with the greatest of skill. We especially appreciated their excellent communication. We look forward to using them for another HVAC project."

"They were there on time and completed the project in a timely fashion."

"One Hour Heating did a very thorough job. I had a malfunctioning humidifier on my furnace and they were able to identify the issue, order/deliver the part and install the new humidistat in less than a couple of hours. I was very impressed with both technicians onsite and would certainly recommend them for all of your heating/hvac needs."

"Real Pros. Setup installed and cleaned up in one day and explained clearly how everything works. I would recommend First Choice!"

"Fast and friendly service. I would refer anyone to them."

"Hire these guys! They showed up right on time, got everything working tip top condition, and for a very reasonable price. I didnt know anything about a boiler before he got here but now I am well informed on what I need to do on my end to keep this thing up. Thank you Oasis!"

"They were on-time, and went above and beyond to make sure everything was addressed."

"He always shows up even in an emergency, his turnaround is very quick. He does all of our work. Above all he is honest."

"I cannot say enough about our technician, Jordan, or the service of In Phase. We put our request into Angi and probably 1 minute later In Phase called. We have been wanting to upgrade our house to Ecobee since we purchased it two years ago. We thought we could do it ourselves, but our home had 3 zones, a two-wire boiler, and a newly added Central Air system. I had tried to hire other companies to do the job in the past, but very few companies were familiar with Ecobees. When In Phase called they were confident in the Ecobee system and were able to get us in the next day. Jordan showed up on time and was very personable and knowledgeable about the system. He had everything up and running in about 2.5 hours. This easily saved my husband and I a weekend of working on this, not to mention the fact that I didn't have to hear any cursing. (LOL!) BTW...we had already purchased everything, Jordan installed it and got it all set up for us. Many thanks!"