The Defrost Cycle of a Heat Pump When the temperatures are low, you may notice your heat pump is running differently. This is nothing to worry
Continuing Education at O’Brien Service Company
At O’Brien continued learning is not only important but it’s required. Technology in the HVAC field is ever changing, and systems made even just 5
New Construction Homes Wilmington NC
Everywhere you turn in the greater Wilmington NC area new developments and homes are being built. We just want to pass along a few helpful tips
Angie’s List Super Service Award 2019
We at O’Brien Service Company are thrilled to accept Angie’s List Super Service Award for 2019! The top 5% of businesses per category, per region
Cruise into Comfort 2020
Some folks have the mindset, “Don’t fix it until it’s broken.” We’re here to tell you, take care of it now! If your current HVAC system is barely
Defrost Cycle Signs
Our office frequently receives phone calls from alarmed customers during cold mornings regarding their heating system not operating properly.
O’Brien Big Game Ad Contest 2019
Do you often see tv commercials and ponder, "I can think of a better ad than that"? Well, now is your time to shine! O’Brien Service Company wants
Annual Maintenance Service
Most people would agree a properly functioning HVAC system is very important. This is why taking the proper steps to care for your HVAC system should
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 conditioning systems. If your AC system is not
