Now Hiring: Service Techs, Install Techs, and Office Personnel
O'Brien Service Company |3308 Enterprise DrWilmingtonNC28405 | (910) 799-6611
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O'Brien Service Company
3308 Enterprise Dr
WilmingtonNC 28405
 (910) 799-6611
O'Brien Service CompanyProudly Serving the Wilmington, NC Area Since 1981.
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Our Reviews

HVAC contractor in Wilmington, NC

Providing a wide array of superior HVAC services and doing our job right the first time is the mission at O'Brien Service Company. For nearly 40 years, we've served as your number one locally owned and operated HVAC contractor in Wilmington, NC. Whether you need furnace replacement, heat pump routine maintenance, or air handler repairs, we have the services and expertise you need for your residential or commercial project. Contact us today for the best in comfort and efficiency.

Installation | Maintenance | Repairs

Our team of highly trained technicians pays extreme attention to every little detail with each installation, maintenance, or repair performed. We install only the top-rated products in the industry and complete each job with the highest degree of integrity and professionalism. You can count on our team to follow up after every installation to ensure your 100 percent satisfaction.


  • Zone control systems . . . and more
  • Ductless mini-split systems
  • Geothermal systems
  • Thermostats
  • Air Filtration
  • Air Handlers
  • Heat pumps
We also offer several flexible financing options and programs which make it easy for you to get the top-quality equipment installed that you need.

We're proud to be the No.1-rated Trane Comfort Specialist dealer in the region and to maintain a top-20 ranking nationally for customer service.

Contact Us

To ensure your home or office will remain comfortable and energy-efficient in the long run, put your trust in the reliable team at O'Brien Service Company. Call us at (910) 799-6611 today for a quote on your next project.

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More Details:

More Details about O'Brien Service Company

Accepted Payment Methods:

  • Debit Card

Business Hours:

Business Hours:

Monday 8:00 AM – 5:30 PM
Tuesday 8:00 AM – 5:30 PM
Wednesday 8:00 AM – 5:30 PM
Thursday 8:00 AM – 5:30 PM
Friday 8:00 AM – 5:30 PM
Saturday 8:00 AM – 4:00 PM

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