EZ Trap HVAC
The heat has arrived! Therefore, air conditioners in the Wilmington NC area are working hard. While your air conditioner runs […]
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HVAC Trane Warranty
Having a ten-year parts warranty on your HVAC system is a tremendous benefit. Though, there are steps that need to […]
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Refrigerant Leak in your HVAC System
The weather is warming up in the greater Wilmington NC area. With that, it’s time to turn on your air […]
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Make-A-Wish®Eastern North Carolina & O’Brien Service 2019
May Update! We reached our goal of $5,000! Thanks to everyone who helped us grant a wish! O’Brien is once […]
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XL824 Thermostat
The XL824 thermostat manufactured by Trane has many enhancements compared to a standard thermostat. This smart, programmable thermostat is a […]
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HVAC Maintenance from O’Brien
We know when choosing to have your heating and air maintenance done, there are many options. First, you need to […]
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Carbon Monoxide Detector
If your heating and cooling system contains a gas element, it is important to have an operative carbon monoxide detector. […]
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Angie’s List Super Service Award 2018
We at O’Brien Service Company are thrilled to accept the Angie’s List Super Service Award 2018! This award is given […]
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For Service, Repairs, Maintenance, Installs, Replacements, & HVAC/Plumbing Emergencies