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Proudly serving the Wilmington, NC area since 1981.

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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 repairs from checking fluid levels or replacing filters to replacing compressors or coils.

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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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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

A heat pump is an efficient way to cool and heat your home

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Air Conditioning

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

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What Our Customers Are Saying

Marie H.

“O’Brien was great from beginning to end and it was an easy process. I was able to stay at work because I trusted them” –Marie H.

Frances Y.

“Excellent. All workers and team members are extremely professional. Total focus, fair pricing for the best! I would highly recommend.” –Frances Y.

Sherry S.

“I was so stressed about this situation, but Mike the Sales Rep. who did a wonderful job explaining everything to me in layman’s language and the 2 installation guys who were so patient and nice to me made this entire experience a great one!   O’Brien services the company I work for and I knew by their professional and courteous work ethic they would do an excellent job for me also!  Thank you, O’Brien Service Co. !!!!”  -Sherry S.

Bob D.

“We could not be happier with the work your guys performed. Both installations went perfectly. It’s nice to deal with such professionals at what they do.” -Bob D.

Fran Y.

“Fabulous company! Scott & Gavin are the BEST!!! So, too, Mike, Alex, Alex’s helper. Amy takes care of so much, so perfectly!! Matt is an outstanding service technician. Every employee I’ve had help me, in any way, is knowledgeable, has the highest standards and has proven that the customer always comes first!!! I highly recommend!!!” –Fran Y.

Steve L.

“We have a Geothermal H/C unit installed and serviced by O’Brien’s for over 2 years. It has been a pleasure to work with this office and I cannot say enough about their service and they answer any questions you may have and make recommendations as required to help you. We have gotten to know them very well and if I need anything I will call them and they respond as soon as possible. Keep up the good work O’Brien Service Company!!!” –Steve L.

Sheila & Mike I.

“O’Brien has been our preferred service company for a number of years. They are honest, prompt, clean, courteous and dependable. To date all of their technicians and office staff have always been A-1.” –Sheila & Mike I.

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We would like to wish everyone a happy Thanksgiving! We have so much to be thankful for here at O'Brien Service Company. We're thankful for our loyal customers, great employees, and this beautiful place we get to call home! Enjoy your day, and safe travels. ...

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Have you seen our new commercial yet?!? Take a look and see why you should be a member of our Energy Savings Club! ...

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What our customer's are saying about us..
"O'Brien replaced a 22 year old split system heat pump for us. Their company is outstanding as they, 1. Return every phone call or email promptly, 2. Responded to an email request for a service call on a Sunday within 30 minutes, 3. Their technicians and installers are knowledgeable, professional and extra neat, 4. Days later, a minor, unforeseeable problem with a PVC discharge pipe in a wall was fixed immediately. Their customer service is outstanding".

- Loyal Customer
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Excited about thanksgiving? We are too! Make sure your heating system is working properly before the family arrives, give us a call today!! ...

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Did you know our fall financing has been extended?? That means you still have time to take advantage of this awesome offer of

60 MONTHS 0% FINANCING -OR- UP TO $3,000 TRADE IN ALLOWANCE on qualifying Trane systems.

Visit our website or call our office to schedule your free at home estimate!
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