Ontario HVAC Solutions

Ontario HVAC Solutions is a trusted HVAC contractor and Contractor in Ontario, CA, providing heating and air conditioning installation, repair, and maintenance for homes and small businesses. When you call, have your system’s brand/model and any error codes handy, and request same-day availability plus a written, itemized estimate before work begins. Ask about seasonal tune-ups, filter schedules, duct inspections, and indoor air quality options, as well as manufacturer warranties, parts lead times, utility rebates, and financing. If you’re considering replacement, schedule a diagnostic to address issues like uneven cooling or short-cycling and have them perform a proper load calculation to ensure the right-sized system.