Located on PO Box 911363, AC & H Services Inc is in St George. . Their services include Air Testing, Air Systems Cleaning, Air Duct Cleaning, Duct & Vent Cleaning, Ductwork, Fabrication. AC & H Services Inc They have not yet been reviewed on MojoPages.com. Their hours of operation are Monday 7:00am to 5:00pm , Tuesday 7:00am to 5:00pm , Wednesday 7:00am to 5:00pm , Thursday 7:00am to 5:00pm , Friday 7:00am to 5:00pm , Saturday Closed , Sunday Closed and they can be reached by calling (435) 229-7325 .