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Proudly serving the Wilmington, NC area since 1981.

Advanced Online Solutions

Our service comes packed to the brim with tons of amazing features.

What We Do

service

Repair

We have a service team with multiple technicians that can handle all levels of home service calls from checking fluid levels or replacing filters to replacing compressors or coils.

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2

Replacement

When your system is beyond repair or just not worth the cost of repairing it any more, we can help you with different options for affordable and efficient replacement.

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3

Maintenance

Join the O’Brien Energy Savings Club and get started on a preventative maintenance plan for as little as $12.95 per month.

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SERVICES

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Heating

Having the right heating system in your home can make all the difference

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air quality solutions

Air Quality Solutions

It’s a fact-the air inside your home could be up to five times more polluted

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heat pumps

Heat Pumps

In size and appearance, a heat pump looks like a central air conditioner

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Air Conditioning

When it comes to keeping your home comfortable through those hot summer

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O’Brien Service Company is a locally owned and operated business established in 1981 to provide a complete range of heating and air services, from installation to regular maintenance.

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What Our Customers Are Saying

Emily and David G.

“We have two service contracts for our homes with O’Brien. We have used them to install 2 new units and they have responded to all concerns promptly and with high quality service. Matt came over recently to see why our AC was not pushing out cold air. He fixed the problem in minutes. Ahh! Highly recommend! “

Jodi D

“These guys were great! They were prompt, friendly, and polite. They brought us window units to use over the weekend when we had a family gathering for graduation, since our installation wasn’t scheduled until a few days later. They explained everything well. I love that their photos are online. The ladies in the office were wonderful too! This has been a very easy experience. VERY professional!”

Patrick D.

“In addition to being prompt, courteous and direct, the service technician (Chris J) was thorough with troubleshooting and diagnostics and left me reassured with the level of quality of the repair. “

Mark B.

“Trace came on time and even called when he was on his way. Found the problem quickly and fixed it right away while showing and explaining exactly what the problem was. Obrien service co is not the cheapest but they do a great job and I would recommend them. Trace has been to our house twice to fix different problems and has been outstanding.”

Abigail C

“O’Brien is a great company. This is the 2nd HVAC system we have bought from them and this time we got the dream team. Mike was exceptional during the estimate and quote (I was difficult!) and Mark and Justin, his helper were excellent. Mary Alice, part of the office team is also top rate. These staff members are assets to this company because at every turn, they do the right thing, go the extra mile and stay professional throughout.”

Anthony G.

“From sales representative to installation team. I was very satisfied with service preformed. Professional manner, follow up and excellent payment option. Already recommended to neighbor.”

Anne J.

“From estimate to installations to inspections, I have rarely worked with a company whose employees are as courteous, knowledgeable, and concerned with total customer satisfaction and happiness as those at O’Brien Service Company. I recommend them without reservation.”

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Connect With Us

Here is just a short list of reasons why you should choose O'Brien for your heating and air needs in Wilmington and surrounding areas. Give us a call today at 799-6611! ...

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Whats our customer's are saying about us...
"Great job. Unit looks very nice. Everything cleaned up very well".

- Sylvia Ponder
...

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What our customer's are saying...
"Excellent job! Clean and neat. Put up with my questions and gave me answers".

- Walker Love
...

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Happy Friday! Stay cool this weekend! Call if you need us! ...

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Another big thank you shout out to everyone helping us stop summer hunger! Especially Jerome and all the residents at Soloman Towers who held their own food drive. Together we were able to donate 574 lbs of food! Let's keep it up these last few weeks! Thanks again to all of our customers, staff, Soloman Towers, and everyone at the North Carolina Food Bank of Central and Eastern NC Wilmington branch!!!! (2 photos) ...

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  • Here is just a short list of reasons why you should choose O'Brien for your heating and air needs in Wilmington... http://t.co/1SGfTv8rdj
  • What our customer's are saying... "In the process of getting our heating and air replaced that started back in... http://t.co/FUBaQ7zERK
  • What our customer's are saying... "The installers were on time and finished the entire job, no complaints or... http://t.co/YaICLkIuLg
  • Whats our customer's are saying about us... "Great job. Unit looks very nice. Everything cleaned up very well". - Sylvia Ponder
  • What our customer's are saying... "Excellent job! Clean and neat. Put up with my questions and gave me answers". - Walker Love