“Have been using O'Brien since we moved here in 2006. Never an issue. Great staff and service techs. Excellent service plans too. Would highly recommend them.” -Tony C. (Wilmington 28409)

“O'Brien has always been very easy to schedule appointments with and they always show up on time. Josh R showed up very enthusiastic about what he does and about servicing my HVAC so that it was in great shape. He spent extra time making sure I didn't have any questions or issues and explaining everything that he was working on. He even set up a filter delivery to my house to save money on filters. I cannot express enough about how much this company cares about it's customers and keeping their HVAC units running in tip-top shape. I'd give them 10 stars if I could. Thanks!” -Steven P. (Carolina Beach 28428)

“Obriens has been taking GREAT care of my HVAC needs for 10 years at 2 different properties... Always ON TIME Always ON BUDGET Always Professional Amazing team of people!!!” -Jason M. (Wilmington 28403)

“First time using O'Briens but had been reading reviews. Was able to get appointment within 24 hours. Chance (service tech) called to say he was on the way and was at my house within 10 minutes. Talked about my heating concerns and he went straight to work. Went over everything when he was finished and gave me a couple of tips. Very professional. I will do service with them again.” -Sarah L. (Wilmington 28411)

“Very satisfied. Quick, dependable service with friendly technicians who know what they are doing.” -Margaret J. (Burgaw 28425)

“A guy named "Will" came out to our house for a service call and he did an AMAZING job!!! He seemed like he loved his job and took his time. He was VERY HONEST as well. We will always use O'Brien's from this experience.” -Jessica W. (Castle Hayne 28429)

“Have used O'Brien Service Company 3-4 times in the last few years. They are always professional and a great company to do business with. I highly recommend them for all your HVAC needs.” -James C. (Wilmington 28412)

“We had a great experience with O'Brien - from my first phone conversation to completion of HVAC repair. I first spoke with Steele who offered experienced, professional advice after having a negative experience with another company. Our technician, Josh, was professional & performed his repair work diligently despite working in below freezing temperatures. Josh listened & absorbed all the details I gave him about our HVAC system. He worked to help us achieve a successful outcome. Working with O'Brien has restored my confidence in HVAC companies - but now that I've found them, I will no longer shop around. Thanks for your excellent service O'Brien!” -Beth H. (Wilmington 28403)

“O’Brien called to confirm appointment the day before and the tech called us when he was 10 minutes away. The tech was polite, efficient and talked with us once his inspection was completed and answered all our questions. We would gladly have our tech return for our annual maintenance.” -Loretta P. (Leland 28451)

“Sales person Mike R. and the technicians that came to the house were all very educated in their product and new exactly what we needed and explained different solutions to solve our problem. All other companies that quoted us did not have the expertise that Obrien's Heating & Air did. We Highly recommend this company. I would give it 5 stars.” -Debbie G. (Southport 28461)