Customer Comments

"Overall very professional. "
J.G. - North Baldwin, NY


"I was very pleased with their work when they serviced my hot air furnace years ago. So it was an easy decision to go with them again for my AC and heating upgrade. Chris, Marie, Sergio and the rest of the team were extremely courteous and professional. The installation was seamless and was quickly done within a day. They took care of filing all the necessary paperwork\permits and kept me in the loop throughout the process. I would definitely use them again for future maintenance and upgrades. Thank you guys. I appreciate all your help!"
B.L. - New Hyde Park, NY


"All of your workers were very neat and courteous, skilled professionals. We are very pleased with our new heating and A/C units. Thank you T. F. O'Brien!"
J.P. - Bayside, NY


"Everyone very professional, courteous and on time. Great to work with."
N.G. - Rockville Centre, NY


"The Sales Rep did an excellent job in helping us identify our real needs. Installation service was outstanding!"
J.S. - Port Washington, NY


"Very professional, job well done and questions were answered when asked. "
S.M. - Forest Hills, NY


"Very pleasant relationship with both your salesman and all the installation crew. Your recommended electrician and contractor were both professional, neat and provided excellent service. Will definitely recommend all!"
M.T. - Hicksville, NY


"We were extremely satisfied with the first time we used T.F. O'Brien when we replaced our HVAC system five years ago. "
K.D. - Williston Park, NY


"Very satisfied with your service, the time frame to complete the job. "
B.D. - Valley Stream, NY


"Very pleased with your workers and the installation. "
D.P. - New Hyde park, NY