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Proudly Serving the Wilmington, NC Area Since 1981.
O'Brien Service Extended O-TEAM Commercial
See the full-length version of our commercial from the Big Game!WATCH MORE
In-Home Evaluation For HVAC Replacement
Time to replace your heating and air system? O’Brien Service Company offers complimentary in-home evaluations. Watch this video to learn what to expect when an O’Brien Design Specialist visits your home and why it’s important.
Join The Energy Savings Club
Receive Annual Maintenance Plus Other Benefits
“Just as a tune-up for your car can improve your gas mileage, a yearly tune-up of your heating and cooling system can improve efficiency and comfort.” – EnergyStar
FROM OUR CUSTOMERS
Annual Maintenance – (Southport, 28461)
No Cooling – Wilmington, 28403
Annual Maintenance – Wilmington, 28409
New Trane Heat Pump, Trane Air Handler, and Trane Thermostat! Every year, O'Brien Service Company donates a Trane heat pump, Trane air handler,
O'Brien Service Company owner Jimmy Williams was born and raised in Wilmington, His dream was to one day work for GE as a machinist. Instead, he was