3308 Enterprise Dr.
Wilmington, NC 28405
Monday-Friday: 8am – 5:30pm
24 Hour Emergency Line. If on call technician is unable to answer your call, please leave a message and he will get back to you as soon as possible!
“O’Brien Service Company has a great online reputation (which is why I choose to call them) for a reason! They are great! I needed routine maintenance on my HVAC system and got an appt. the next day! Chris J called before he arrived and spent the time it took, generously explaining everything. Was a great experience, I am quite pleased, and I would highly recommend O’Brien to everyone!” John R. (Wilmington, NC 28409)