J. R. Williams & Son

About

Family-owned and operated heating, cooling and fuel oil company in Phillipsburg, NJ, established in 1959 by John Robert Williams and now in its fourth generation. Delivers heating oil with automatic and call-in (COD) service plus on-site fueling, offers 24-hour emergency service, installs and services oil tanks, furnaces, boilers, water heaters, heat pumps and mini-splits, and serves Warren and Hunterdon Counties in New Jersey and Northampton County in Pennsylvania.

Full coverage — towns & ZIP codes

Every town and ZIP code J. R. Williams & Son delivers to — 65 ZIPs across 61 towns.

ALLAMUCHY 07820 · ANNANDALE 08801 · ASBURY 08802 · BANGOR 18013 · BAPTISTOWN 08803 · BATH 18014 · BELVIDERE 07823 · BETHLEHEM 18015 18017 18020 · BLAIRSTOWN 07825 · BLOOMSBURY 08804 · BROADWAY 08808 · CALIFON 07830 · CHANGEWATER 07831 · CHERRYVILLE 18035 · CLINTON 08809 · COLUMBIA 07832 · DANIELSVILLE 18038 · DELAWARE 07833 · EASTON 18040 18042 18045 · FLEMINGTON 08822 · FRENCHTOWN 08825 · GLEN GARDNER 08826 · GREAT MEADOWS 07838 · HACKETTSTOWN 07840 · HAMPTON 08827 · HELLERTOWN 18055 · HIGH BRIDGE 08829 · HOPE 07844 · JOHNSONBURG 07846 · LEBANON 08833 · LITTLE YORK 08834 · MARTINS CREEK 18063 · MILFORD 08848 · MOUNT BETHEL 18343 · NAZARETH 18064 · NORTHAMPTON 18067 · OLDWICK 08858 · OXFORD 07863 · PEN ARGYL 18072 · PHILLIPSBURG 08865 · PITTSTOWN 08867 · PORT MURRAY 07865 · PORTLAND 18351 · POTTERSVILLE 07979 · QUAKERTOWN 08868 · READINGTON 08870 · RINGOES 08551 · SERGEANTSVILLE 08557 · STANTON 08885 · STEWARTSVILLE 08886 · STOCKERTOWN 18083 · STOCKTON 08559 · TATAMY 18085 · THREE BRIDGES 08887 · TREICHLERS 18086 · VIENNA 07880 · WALNUTPORT 18088 · WASHINGTON 07882 · WHITEHOUSE 08888 · WHITEHOUSE STATION 08889 · WIND GAP 18091