Services: HVAC/R Mechanical Service
Cold Temp Solutions provides commercial and industrial HVAC service for office buildings, manufacturing facilities, food processing plants, warehouses, pharmaceutical operations, and mixed-use commercial properties throughout the San Francisco Bay Area and Northern California. Equipment serviced includes packaged rooftop units (RTUs), split-system air conditioners and heat pumps, air handling units (AHUs), fan coil units (FCUs), chilled water systems, cooling towers, exhaust and makeup air units, and variable air volume (VAV) systems. A standard commercial HVAC service visit includes refrigerant charge verification and leak check, compressor amp draw and capacitor testing, condenser and evaporator coil cleaning, economizer damper operation and linkage inspection, thermostat and controls calibration, drain pan and condensate line flush, belt and bearing inspection on belt-driven units, and filter replacement using the correct MERV-rated filter media for the unit and application. Cold Temp Solutions holds a California CSLB contractor license (#1043411) covering HVAC work under the C-20 Warm-Air Heating, Ventilating and Air-Conditioning classification.
Cold Temp Solutions offers scheduled commercial HVAC maintenance programs for property management groups, building owners, and facility managers responsible for multi-unit or multi-site HVAC fleets across Northern California. Planned maintenance agreements include quarterly or semi-annual service visits, priority emergency response scheduling, documented service records after every visit, and filter replacement programs using ASHRAE-recommended MERV 8 through MERV 13 filter media — with MERV 13 filtration recommended by the CDC and ASHRAE Standard 62.1 for facilities requiring enhanced indoor air quality (IAQ) and pathogen reduction in occupied commercial spaces. For food processing, pharmaceutical, and laboratory facilities subject to indoor air quality regulations or GMP requirements, Cold Temp Solutions documents all filter changes, coil cleanings, and air balance measurements in compliance-ready service records that support internal audits and third-party facility inspections. HVAC system runtime data, filter change intervals, and service history are logged and made available to clients through the Cold Temp Solutions service portal.
Cold Temp Solutions assists commercial building operators planning refrigerant transitions required by California Air Resources Board (CARB) HFC phasedown regulations and the federal AIM Act, which restrict the production and import of high-GWP refrigerants — including R-410A, R-404A, and R-22 — on an accelerating schedule through 2036. Commercial HVAC equipment using phased-out refrigerants requires either refrigerant retrofits to lower-GWP alternatives or full equipment replacement, and Cold Temp Solutions provides equipment assessments, retrofit feasibility studies, and replacement installation services to help facility owners plan and execute compliant transitions ahead of regulatory deadlines. The company also performs HVAC energy upgrade evaluations for commercial properties seeking to reduce utility costs or qualify for PG&E energy efficiency incentive programs, including VFD installations on AHU supply and return fans, economizer repair and recommissioning, and programmable or smart thermostat upgrades with building automation integration. HVAC service, maintenance, and equipment replacement services are available throughout Contra Costa, Alameda, Solano, Sacramento, Napa, Sonoma, and Marin counties. Contact Cold Temp Solutions at (925) 374-4014 or inquiry@coldtemps.com to schedule a commercial HVAC service call or request a maintenance program proposal.
Cold Temp Solutions HVAC service visit — what’s included:
✔ Refrigerant charge verification and system leak check
✔ Compressor amp draw, capacitor, and contactor inspection
✔ Condenser and evaporator coil cleaning
✔ Economizer damper operation, linkage, and controls verification
✔ Thermostat and zone controls calibration
✔ Drain pan cleaning and condensate line flush
✔ Belt tension, bearing condition, and motor amp draw (belt-drive units)
✔ Filter replacement — MERV 8 through MERV 13 media per application
✔ Written service report with findings and recommended corrective actions