VRF Systems in Winston-Salem

"We have used ALL Phase for years to maintain our units and appreciate their great service and integrity."

The All-Phase crew showed up as scheduled and handled the removal of our old HVAC unit and installation of the new unit efficiently. They completed the job easily within one day. The crew was respectful of our home and took time to cover and protect our stairs and floors. Everything was cleaned up nicely before they left. Additionally, the office staff were very helpful. 

- Mike S.

"I have never been disappointed with the service that All-Phase has given me."

They are on time and always call before arriving and follow-up after the service. Techs are very polite and knowledgeable of our heating and cooling system, and explain the work that they have performed. Five stars all the way.

- Kenneth S.

"Overall, it’s a great company with great morals and values that shine through the respectful treating of their customers."

I had a great experience! Ask for Evan. He came out promptly, diagnosed my heat pump quickly and came back the next day to fix it. In the process, I learned a lot about how heat pumps work. He really took the time to explain things. Would highly recommend!

- Ingo A.

"I called All-Phase after having an issue with another company. I am glad I did!"

All-Phase was very professional and knowledgeable, and they were able to resolve my heating issue the same day I called. I want to thank our technician Matt for taking the time to explain the process and to answer all of my concerns. If you are having heating or cooling issues don’t hesitate to call them.

- Joe H.

"We are incredibly pleased with All-Phase - the product, communication, response and work ethic."

All-Phase installed a new air conditioning system in August, First maintenance visit was today by Derrick. He was on time; provided ample notice, neat, appropriately dressed, very AND very knowledgeable and thorough.

- Ted R.

"Everyone from Brad and Gina to the service techs to front office staff were kind, friendly, and answered any and all questions."

All-Phase was fantastic to work with; I can't recommend them enough! Top notch customer service.

- Michael W.

"Our experience with All Phase was very professional and very pleasant."

The All-Phase staff was very pleasant to work with. They were very helpful in explaining what we needed and how it would benefit us. Brad was very knowledgeable, helpful, and kind. Jessica was very courteous and helpful in scheduling and answering any questions we had. Their prices were fair and the techs were experienced. Would recommend them to anyone.

- Judy B.

"Derick, Gina, and the rest of the All-Phase team are absolutely amazing!!!!"

Highly recommend this team for your heating and AC needs. I have been a customer for almost 5 years now and I am enrolled in a maintenance plan (every customer should enroll in this). Not only do they keep up with the routine check-in's, they are also quick to respond when something goes wrong. Love this team!

- Amber B.