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WILMINGTON, NC HVAC REPAIR AND SERVICING

Air Conditioning, Heating Repair Service and Replacement in Wilmington

O'Brien Service Company - We Are Your Trane Comfort Specialist

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AC Repair Wilmington NC 28405- O'Brien Service Company HVAC Services

Air Conditioner Repair in Wilmington NC

April 13, 2021

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

Trane Heat Pump Installation, Wilmington NC- O'Brien Heating and Air

Heat Pump Defrost Cycle

January 11, 2021

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 Wilmington HVAC Company O'Brien Service Co

Defrost Cycle Signs

December 26, 2019

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 Service Company, Wilmington NC

HVAC Maintenance from O’Brien

February 14, 2019

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 Tent O'Brien Service Company, Wilmington NC Heating and Air

Attic Tents

May 10, 2018

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 Wilmington NC, O'Brien Service Company

Variable Speed HVAC Systems

October 26, 2017

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 HVAC Leland NC

Mitsubishi Ductless Systems

May 19, 2017

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, Wilmington NC

Air Conditioner Prices

May 10, 2017

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

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  • Home
  • About
    • About Us
    • O’Brien Service Staff
    • Our Videos
    • Our Reviews
    • Energy Savings Club
    • Service Area
    • Qualifications
    • Gallery
    • Employment
    • Blog
    • Commercial HVAC
    • Trane Comfort Specialist
  • Products
    • Heat Pumps
    • Trane Packaged Systems
    • Ductless Mini-Split System
    • Trane Air Handlers
    • Air Quality Solutions
      • Reme Halo Whole Home Air Purification
      • iWave Air Purifier
      • Air Filtration
      • UV Lights
    • Geothermal AC and Heating Systems
    • AeroSeal
    • Trane Thermostats
    • Zone Control System
    • O’Briens’ Product of the Month
  • Heating
    • Heating Installation
    • Heating Maintenance
    • Heating Repair
    • Heating Tips
    • Heating FAQ
  • A/C
    • AC Installation
    • AC Maintenance
    • Air Conditioner Repair
    • Air Conditioning Tips
    • Air Conditioning FAQ
  • Specials
    • Specials and Financing
    • Rebates and Credits
    • Client Incentives
    • O’Briens’ Product of the Month
    • Energy Savings Club
  • Payments
  • Contact
  • Careers

O’Brien Service Company

5516 Business Drive
Wilmington, NC 28405

Phone:910-799-6611

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

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