Northstar Plumbing, Heating and AC - Ontario's Professional HVAC Repair

As a full-service provider in Ontario since 2008, we handle everything from HVAC installation and maintenance to comprehensive plumbing work. This includes water heater installation/repair, drain and sewer services, faucet and fixture work, gas line services, and sump pump solutions. Our certified technicians are experienced with both routine maintenance and emergency repairs to keep your home systems running smoothly through Ontario's seasonal changes.

Many Ontario residents are adding solar systems, and we frequently help integrate these with existing HVAC equipment. Our technicians assess your current system's compatibility, recommend appropriate upgrades or modifications, and ensure proper installation to maximize energy efficiency. We work with various solar setups to help you achieve optimal performance while maintaining reliable heating and cooling for your home.

Yes, we provide practical maintenance plans tailored to Ontario's weather patterns. Our plans include seasonal check-ups for your heating and cooling systems, filter changes, and performance optimization to handle both hot summers and cooler periods. Regular maintenance helps prevent common issues like air handler fan problems, improves efficiency, and extends the life of your equipment—saving you money on energy bills and unexpected repairs.