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HVAC Trane Warranty

By O'Brien Service / May 16, 2019

Having a ten-year parts warranty on your HVAC system is a tremendous benefit. Though, there are steps that need to […]

We Sell Filters!

By O'Brien Service / July 26, 2018

HVAC companies cannot express enough the importance of regularly changing your filters. A clogged/dirty filter will restrict airflow possibly causing

Proudly Serving the Wilmington, NC Area Since 1981

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O’Brien Service Company

910-799-6611

5516 Business Drive
Wilmington, NC 28405

Monday – Friday
8AM to 5:30PM
Saturday: 8AM to 4PM

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