Trust your business with Sentry Welding Supply - We will not let you down


Your Sole Source Supplier



For over 40 years, the people of Northeastern Arizona have counted on Sentry Welding Supply for numerous welding services at competitive rates in Showlow, AZ. Businesses and residents trust our company to provide welding needs for Showlow, AZ and the surrounding Lakeside area.

We now sell dry ice by the pound. We always have pelletized dry ice in stock, but we can get it in slab form upon request. Call us today for dry ice needs!

Our History



Sentry Welding Supply was founded in 1974 in Show Low, Arizona and moved to the Lakeside complex in 1984. Founder Don Hunsaker opened the store in the White Mountains, a four-season climate area in Northeastern Arizona. Sentry Fire is the original welding supply company that services all areas of Navajo & Apache counties.

About Us



Sentry Welding Supply is family owned and operated since 1974. We are insured, bonded, licensed and state certified. Our store in Lakeside, services the Showlow, AZ area and all of Northeast Arizona for your fire protection, welding, paintball supplies and helium rental. Our clients trust us for their welding needs.
Get your dry ice and helium rental for your party balloons.