DMG Central Valley DMG's Central Valley office, located in Fresno, serves customers from Turlock to Bakersfield. Our mechanical and sales engineers provide innovative HVAC solutions with the latest energy-efficient technology and the best operational costs. Our Products IAQ Options for existing or custom systems Track IAQ with measurement & controls From clean rooms to labs to hospitals We design systems for demanding environments AHU Custom AHU Semi-Custom AHU DOAS, VAV, CAV, Self Contained DX, Hydronic, Gas Fired Commercial HVAC Split Systems Packaged RTUs WSHPs, PTACs, VAVs Fan Coil Units Classroom Units VRF Extensive Range of Indoor Units Simple Controls, Third Party, Central Single Phase Heat Recovery Full BMS, AHU / EEV Kits, Hydro Kits HVAC Controls Fume Hood and Lab Controls Air Flow Regulators Water Valves DDC Unit Controllers VFDs (motor control) Ventilation Plume Exhaust Systems Commercial and Industrial Fans DOAS, MAU, Heat Vent Units ERV / HRV, HVLS, Exhaust Hydronic Systems Water, Air and Evap Cooled Chillers Hydronic Boilers Cooling Towers, Fluid and Dry Coolers Heat Pump and Heat Recovery Chillers Measurement Air Flow Measuring Stations Fan Array Airflow & Temp. Room Pressurization Water & Gas Metering Non invasive options Humidity Control Electric, Resistive Steam, Gas Fired, Adiabatic, Humidification Systems DX Dehumidification – pools, grow rooms, outside air Desiccant Dehumidification – process, storage Air Delivery GRD Air Ducts Remote Balancing Dampers Sound Traps Louvers Dampers