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        Rockmills is one of the largest manufacturers of field fabricated boilers and commercial fuel oil storage tanks in the New York Tri-State Area since 1954. At Rockmills we have a lasting tradition of building strong relationships with our clients, by providing them with superior products and services. We are a third generation family owned and operated business since 1954. 

        Rockmills boilers are field erected which means that they are easily delivered through a standard doorway saving time and money 

A professional installation team will then begin work on installing your boiler, installing the fuel storage tanks, electrical services, fuel lines, water lines, burners and boiler controls. We manufacture boilers of all sizes from 20 H.P. to 900 H.P. and fuel tanks as large as 30,000 gallons.

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