Holbrook Service provides expert Commercial and Industrial HVAC services in Utah, Colorado, Idaho, and Wyoming. Our professio ... nals can manage your HVAC installation, maintenance, repairs, retrofits, and help facilitate energy efficient facility management. Our highly trained technicians are available 24 hours a day, 7 days a week. We service all the following system types of any size: • Packaged Units • VAV Systems • Split Systems • Chillers • Cooling Towers • Evaporative Coolers • Humidifiers • High and Low Pressure Boilers • Infrared Heating • Gas Packs • Exhaust Fans Other Services we provide include: • On Call (24/7) Repairs • Controls Design and Maintenance • Sheet Metal • Coil Cleaning • Air Balance • Refrigeration and Ice Machine repair and installation read more