Reiner Group, Inc. is a customer service company that delivers unparalleled quality in installing and maintaining all types of residential and commercial heating and cooling systems. At Reiner our goal is to provide you, your family or your business with total indoor comfort which we have been doing in NJ for over 80 years! Although the technology has changed a great deal over the years, Reiner has remained true to its original purpose - providing total indoor comfort to our customers year round. Reiner specializes in residential and commercial installations and service. Our business includes new construction as well as retrofits for existing homes and businesses. Our offices handle all aspects of HVAC work from layout and design of systems, to their installation. Should you require system engineering or shop drawings for your project, our engineering staff can handle that as well. We do it all from central air conditioning and heating, to boilers, furnaces, radiation systems, oil to gas conversions, zoning systems, humidifiers, air filtration, and ventilation. In addition to our excellence in installation and system design, our service department is staffed with some of the finest technicians in the area who are on call 24 hours a day, seven days a week. "We are a well-run, customer-oriented business with an impeccable reputation, respected by our peers as a leader in the industry. We still think honor, integrity, and character are assets, not liabilities. We will do anything necessary to preserve our reputation."