Best Humidifier And Dehumidifier in Saint Paul MN

Mike was very knowledgable and willing to figure out the puzzle of our system to install a new WiFi thermatat. There was some complexities with wiring of zones and additional thermastats so we had to call in the pro's. It took a couple of visits but it is up and running.

After a service call identified potential larger issues with our furnace Cities One quickly came out and gave us a competitive estimate and got the installation set up for the same week. Adam did an excellent job on the install. He added an extra cold air return box under the new furnace to increase and optimize the return air volume and furnace efficiency. He ensured all duct seams were taped. He was very courteous and informative and excellent clean up at job completion. I have had Cities One install and service my boilers and hydronic in floor heating system with excellent results on two homes. They are my go to HVAC contractor.