You can get an HVAC system upgrade with O'Brien and they offer special no interest loans on the finest new, variable speed systems. The difference between these new systems and the old are remarkable. It can be considered a real home improvement and worth the investment. O'Brien will also roll in a 10/12 year, no worry parts and labor warranty that you know will be backed up because this is a reputable company. Very professional, very thorough. I highly recommend O'Brien.
Cliff, the company sales rep was very friendly, thorough, and informative.
Our system has been serviced by O'Brien for years. They have made emergency repairs and performed annual service for us. Service staff have always been very professional, careful, and thorough. Their office staff are very helpful too. Highly recommend this company.
Most professional people and performance we've found in this city and at a very reasonable price. Will definitely continue with this company.
I’ve been fighting a no heat problem on and off for 3 months. The previous service company I used came multiple times and told me that they couldn’t find a leak in my system even though the Freon level kept dropping. They even changed a valve on the compressor that they claim mimics the loss of Freon. I called O’Brien after reading their reviews and I should have done it sooner. From the initial call for service (the technician Jim arrived in 4 hours) the experience has been exceptional. Jim explained how the system worked and the likely causes of the problem. In less than 30 mins, Jim located the leak in the coil in the air handler. A part had to be ordered and 2 days later, Jim was back and completed the repair - outstanding! Everyone at O’Brien was professional, courteous and efficient. These qualities are so very hard to find these days. I will continue to use their services and will refer anyone that I hear needs their services.