Ontario Refrigeration Services Inc

Ontario Refrigeration Services Inc is a reliable HVAC contractor, air conditioning contractor, and heating contractor serving Ontario, CA, handling repairs, installations, and preventative maintenance for homes and businesses. If your AC isn’t cooling or your furnace is unreliable, call to schedule a diagnostic and ask about same-day availability, clear upfront pricing, and whether they can service your brand. To prevent breakdowns, book seasonal tune-ups and inquire about filter changes, thermostat upgrades, and indoor air quality options; also ask about warranties, financing, and any local utility rebates that can lower your costs. For replacements, request a written estimate with a proper load calculation and ductwork inspection so your new system is right-sized and efficient.