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Founded 1925 • With Angi since June 2010


(1) Verified Reviews


A. J. Celiano, Inc. is a commercial/industrial mechanical contracting firm specializing in heating, ventilating and air conditioning. We are leaders in on-time, high quality and cost-effective services. Our client base has and will continue to include the private and public sectors. A.J. Celiano's pursuit of excellence in quality, service, and the family tradition of honesty and integrity, has defined the company as a reputable and professional leader in the industry since our inception in 1925. Dedication to this philosophy in all arenas of business allows us to consistently exceed our customers' highest expectations. A.J. Celiano, Inc. was founded in 1925 by Alfred J. Celiano and has been in continuous operation ever since. The history of A.J. Celiano, Inc. began with the dreams of Alfred and his devoted wife, Theresa. As a young man with a wealth of enthusiasm and imagination, A.J. laid the foundation for the company. The roots of this foundation are based on a commitment to three principles: INTEGRITY, HONESTY, SERVICE. Inspired by his father's dedication to these principles, and passion for his work, A.J.'s eldest son, Eugene R. Celiano, became the first of a new generation to build upon this foundation. Upon A.J.'s passing, Eugene committed himself to the expansion of his father's dream. Today, the unique family legacy continues under the leadership of yet another generation. Brothers Michael, Gregory, and Daniel Celiano work side by side with an unyielding commitment to the principles set forth by their grandfather nearly a century ago. The firm originally provided refrigeration services to commercial and industrial customers. Today, we specialize in mechanical construction design, installation and maintenance. Sales volumes for the previous five years have averaged over $9 million. A.J. Celiano's pursuit of excellence in quality service has defined the company as a reputable and professional leader in the industry. ...

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Verified Reviews

A few reviews for this pro…



It took them about two and half hours to show up. The service person was very knowledgeable and fixed most of the problem. He spent about 2 hours at the Inn. When I received the bill I was astonished. They charged me double time for the service which I had expected. But they charged me $600 for travel time!! The service man had to travel 1 1/2 hours each way so they charged me $200 per hour for 3 ...

I have used AJ Celiano for years and they have generally been very reliable and fairly priced. I called them on July 4th for an emergency service. I own an Inn and the A/C on the second floor had stopped working.

CATEGORY heating & air conditioning/hvac

Services Offered

Commercial HVAC, Commercial Heating, Commercial Cooling, Commercial Air Conditioning, Industrial HVAC, Industrial Heating, Industrial Cooling, Industrial Air Conditioning, Mechanical Contractors, Ductwork, Boiler Systems, Refrigeration, HVAC Maintenance, HVAC Service, HVAC Emergency Service, Church HVAC, School HVAC

Services Not Offered

Residential HVAC, Residential Heating, Residential Cooling, Residential Air Conditioning

General Information
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Payment Options
Check, Visa, MasterCard, Discover, Financing Available
Senior Discount
Emergency Service