Manager: Andrew Hatfield
Phone: (916) 368-7476
Fax: (916) 368-7499


DMG North is a manufacturers’ representative for custom engineered, high quality Heating, Ventilating and Air Conditioning (HVAC) equipment. Since opening our Northern California offices in 1988, we've worked closely with consulting engineers, contractors, developers and facility engineers/owners, in the design, selection and purchase of top quality equipment. From our San Francisco and Sacramento offices we cover the Northern California region from the Nevada state line to the Pacific Ocean and from the Oregon border down to Monterey and the Fresno Area.

Our staff of experienced sales engineers and technical support assistants are ready to be of service in the design and application of Custom and Semi-Custom Air Handlers, Direct and Indirect Evaporative Cooling, Laboratory Exhaust Systems, Air Flow Measurement, Variable Frequency Drives, Data Center Systems, Humidifiers, Dehumidification systems, VRF systems and various other related HVAC products as well as the design of complete Laboratory Systems, including Supply and Exhaust Duct Air Valve Control Systems, Variable Speed Lab Exhaust Fans, Energy Recovery and Specialty Air Handling and Make Up Air Systems.

In addition to the design and sales of equipment for new and retrofit projects, we also offer:

  • PARTS – Our Parts Department can provide replacement parts for all of the equipment we currently represent, along with parts for other manufacturers, on equipment up to 40 years old. Whether you want to replace a complete fan or air handling unit, or simply just a fan shaft, motor or bearings, we can provide it. If we can’t provide you the part, we'll assist you in finding it.

  • PRODUCTS IN STOCK – Our 4,100 sq. ft. warehouse in Sacramento stocks Water Source Heat Pumps, VFDs, VAV Boxes, Grilles, Registers, Reheat coils, Remote Control Dampers, Humidifier Canisters, parts and much more. Contact us for a Stocking Warehouse brochure to see what we have -- we're just a phone call away!

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