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T.f. O'brien & Co

4.8

About this business

With over 75 years of experience, we have provided excellent service and HVAC expertise to our customers. Specializing in heating & cooling installation, repair, service, and maintenance, we work to provide you with the best costumer service. We offer a range from ductless heating and cooling systems to generators and even commercial HVAC services in the Long Island area, including Nassau and Suffolk Counties, and Brooklyn. 

Location details

100 Denton Ave, New Hyde Park, NY, 11040, United States

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WeekdayScheduleStatus
Mon8:00 a.m. to 5:00 p.m.
Tue8:00 a.m. to 5:00 p.m.
Wed8:00 a.m. to 5:00 p.m.
Thu8:00 a.m. to 5:00 p.m.
Fri8:00 a.m. to 5:00 p.m.
SatClosed
SunClosed
4.884 reviews
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Tom's profile image
5 years ago

Excellent customer service. Neat. Efficient. Professional. 

Greg's profile image
Greg 
6 years ago

T.F. O'Brien services two investment properties for me, they are always on time, knowledgeable and their Technicians are top Notch. I would highly recommend them! 

Tony T's profile image
Tony T 
6 years ago

The technician is very professional and knowledgeable . overall, this company is excellent in business. 

Sue M's profile image
Sue M 
6 years ago

Very professional. They do a great job! 

Ritesh R's profile image
Ritesh R 
6 years ago

TF O'Brien & Co. are very professional. Paul A**** was particularly excellent and knowledgeable in the way he conducted himself. 

Richard G's profile image
Richard G 
6 years ago

Excellent service. Ronald T the the technician corrected all the problems. I would use and recommend T F O’Brien in the future 

Jeannette H.'s profile image
Jeannette H. 
6 years ago

Excellent service. Very polite and patient. Good response time to my request for repairs. 

Thomas N's profile image
Thomas N 
6 years ago

Excellent service. Very professional, knowledgeable, courteous. Very happy with price. 

Bernard V.'s profile image
Bernard V. 
6 years ago

The technician Rafael L. gave me a call before he arrived and was on time for my AC tune-up. He was courteous, professional and thorough; he seemed very knowledgeable and answered all my questions. I would like to have him come back for my gas boiler and hot water heater tune-up. I would highly recommend T.F. O'Brien. I renewed my contract with them and am very happy! 

Frequently asked questions about T.f. O'brien & Co

How is T.f. O'brien & Co rated?

T.f. O'brien & Co has a 4.8 star rating with 84 reviews. 

When is T.f. O'brien & Co open?

T.f. O'brien & Co is open now. It will close at 5:00 p.m.  

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