About Us

AllGas & Welding Supply Company proudly serves the downstate New York, Eastern Pennsylvania and Northern New Jersey marketplace since 1980 with the highest quality industrial and specialty gases, bulk propane, welding equipment and supplies, filler metals, and safety equipment.

Our state-of-the-art filling plant in Monticello, New York supplies our customers and our stores in Monticello, Goshen, Kerhonkson NY, Dingmans Ferry PA  and Newton/Andover NJ with a wide variety of gaseous and liquid products to meet any gas requirements.

We look forward to helping our customers achieve success by providing them with the highest quality products and services available.

AllGas is a division of Combined Energy Services – a full service propane gas / fuel oil & HVAC that’s been servicing the tri-state region since 1968.  AllGas and CES are owned by the Taylor Family which started with Walter Taylor working nights delivering fuel oil from their office in the family’s home while still working days for a local fuel oil distributor.  Since 1968, while we’ve grown to be one of the largest independently owned energy companies in the region, we’ve never lost focus on Walt’s steadfast commitment to giving excellent service and attention to every customer regardless of how small.  Click to learn more about  Combined Energy Services.

In addition, other divisions of the Combined Energy Services family include:

Tri-State Carbonation Service; a full service bulk CO2 distributor that supplies restaurants, bars, breweries and commercial eateries for the carbonation in fountain drinks, nitrogen generators and specialty gas blends and support for busy bars and microbreweries all over New York State, NYC Long Island, northern NJ, eastern PA and western CT & MA.  In addition, TCS installs and services pH control systems for commercial swimming pools eliminating the need for dangerous chemicals like muriatic acid in pools. Learn more about Tri-State Carbonation Service.

Wechsler Pool Supply Co.; Our commercial pool service and chemical supply division has been servicing customers throughout the tri-state region since 1932.  Bulk liquid chlorine deliveries for commercial pools & water treatment facilities are our main customers.  Click to learn more about our Wechsler Pool Supply Division.

Get in touch:

(800) 380-1427


Need more information? 



Monticello, NY
106 Cimarron Road
Monticello, NY 12701

Goshen, NY
1 Musket Court
New Hampton, NY 10958

Kerhonkson, NY
6525 U.S. 209
Kerhonkson, NY 12446

Dingmans Ferry, PA
1483 Route 739
Dingmans Ferry, PA 18328

Andover, NJ
430 U.S. 206
Newton, NJ 07680

West Nyack, NY
155 South Route 303
West Nyack, NY 10994