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O'Brien Service Company

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O'Brien Service Company of Wilmington, N.C. is a locally owned and operated company that has been in business since 1981. They proudly serve not only the Wilmington area but New Hanover County, Brunswick County and Pender County and parts of Bladen County, Columbus County and Onslow County.

Service is a top priority with O'Brien. They are certified members of the Better Business Bureau with an A+ rating and accredited Energy Star Contractor. Their technicians are NATE certified guaranteeing that clients are getting the best that the industry has to offer. As a Trane Comfort Specialist, they have shown that they are committed to the highest quality of customer service and the training of their technicians in the latest technology that Trane has to offer. They are the #1 Trane Comfort Specialist in the area and according to the Trane service survey, they have reached a 100 percent satisfaction level. Nationally, they have earned the ranking of 17 out of 1700 dealers which put them in the top 1 percent.

Customers can join the O’Brien Energy Savings Club. This clubs provides ongoing preventive maintenance for HVAC systems. This saves money and stress and for a low monthly cost provides peace of mind. O'Brien is a full-service HVAC contractor who can repair or replace an old or inefficient system and they insist on doing it right.



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WILMINGTON, North Carolina 28405


NATE Certified
Charter Member
24/7 Emergency Service