Best Commercial Heating Systems in Phoenix AZ

Shannon and his company provided a build out of a 2400 square foot office condominium investment property I purchased. Having never done anything like this before, Shannon and his team were patient and helpful with every aspect of the design and buildout. we now have a tenant who loved the building and signed a 5 year lease.

We got our HVAC unit repaired from Air Handler Unit HVAC manufacturing and installation company. Technicians were attentive and cleaned it wonderfully. Its working as new.

My tech was on time and fixed the rattle I was experiencing so it stopped rattling. He was very professional in his work. When we turn on the air he knew right away what the problem was. This is why I always recommend Millennium Commercial Cooling & Refrigeration to all my friends when they need heating and air repairs.

Super quick response time, low rate, great service and the owners are really nice guys. I recommended these folks on my HOA page and have had them help friends and family. Strongly recommended, you won't be disappointed.

Just moved in and company was recommended to me and was very nice

I was helping a friend with his home inspection. AC was recommended to be looked at. Zeke went out and gave me the honest truth about the AC unit. Seller, went to check with their trusted source and they stated B3 Refrigeration was correct. That gave our buyer the upper hand. I will be using them from now on