Needing a repair on your heating and air system is no way to start the Spring and Summer months! A refrigerant leak or a clogged drain line are two repairs we service pretty often in the summer months. O’Brien Service Company has been locally owned and operated for the past 40 years. We have your
Heat Pump Defrost Cycle
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 about! Your heat pump may be initiating the defrost cycle, which is a normal but important process your unit undergoes in colder temperatures. What Is The
Defrost Cycle Signs
Our office frequently receives phone calls from alarmed customers during cold mornings regarding their heating system not operating properly. However, after our staff hears the information, we explain their system was running correctly after all! Most people are unfamiliar with the defrost cycle
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 choose which company to call. Secondly, review which service options they offer. What makes O’Brien the right company to choose? This article will discuss what you can expect when
Attic Tents
Everyone knows your heating and cooling system is a big contributor to your energy bill every month. Homeowners go to many extremes to ensure your HVAC system is running efficiently. However, many overlook a key component that may be affecting your bills and home comfort. If you have an access to
Variable Speed HVAC Systems
Technology has come a long way in many applications in our lives. Your heating and air system being no different. Variable speed HVAC systems have been around for some time now, however recently the technology has become available in residential systems. If you are unfamiliar with variable speed
Mitsubishi Ductless Systems
O’Brien Service Company is your local Mitsubishi Diamond Contractor in Wilmington NC and surrounding areas! Mitsubishi has been helping people heat and cool their homes for over 30 years. They are among the top manufacturers of heating and cooling systems in the world. Here at O’Brien, we offer
Air Conditioner Prices
Air Conditioner Prices When it comes to replacing or installing an air conditioning system you should receive several estimates from different companies. With these different estimates, you’ll have an array of air conditioner prices. Different factors will affect the price of your new cooling