O’Connor Heating, Cooling & Electrical
O'Connor Heating, Cooling & Electrical covers furnace, air conditioning and HVAC work, plus generators, in Rockford and Machesney Park, Illinois.
What they do
The company installs and repairs furnaces and air conditioning, and replaces and maintains HVAC equipment for homes and businesses. It also installs generators and EV chargers, and works with Generac, Amana and Goodman equipment. Electrical installation, system upgrades and ductwork replacement and repair are also on its list of services, along with electrical work for remodels. Projects begin with an assessment of each property's needs, followed by a custom plan. The firm is open around the clock, every day, and is based in Rockford, Illinois, serving Rockford and Machesney Park.
- Furnace repairs and installs
- Air conditioning
- HVAC service
Listed under Backup power, Heating and cooling emergencies
Where they work
What we checked
Checked 12 Nov 2026, from public sources.
Not yet verified. We haven’t contacted this business yet. Ask for a written quote before work starts.
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