Knight Welding Supply LLC

Knight Welding Supply LLC Knight Welding Supply strives to "continue the good name and tradition of great service".

08/05/2026


Very cool Process! We have done it and it definitely works. Btw, we do Stock R45 filler rod💪💪

Payment can come in many forms. When you have a business the best payment to receive is the feeling of giving back to th...
07/14/2026

Payment can come in many forms. When you have a business the best payment to receive is the feeling of giving back to the community. Giving the time to educate and supporting a youth program that does so much for our community. Also, it broadens the horizon for many kids that perhaps wouldn’t otherwise have had the opportunity to learn more about the skilled trades. A hands on experience allowed many kids to have that experience today.

Not everyone wants to be a welder and be hot, get burned, etc. However, many careers surrounding the trade was also brought to light! Welding Engineering, Welding Supply distribution and compressed gas distribution, retail sales of supplies and transport of essential goods that keep our economy moving.
Having the knowledge of all of it has allowed Knight Welding Supply LLC to build a become a successful business.

Special Thanks to Lou Kleinsmith aka “Lincoln Lou” for sharing his knowledge, and life experiences to these kids. He is and was always the #1 Lincoln Representative with over 41 years of service. It’s a pleasure to always be in the presence of high caliber individuals that have so much to offer to future generations!💪

Also, we Thank JC from Miller Electric for the stickers. Kids love stickers 👍

07/10/2026

Knight Welding Supply has been selling Arc Captain products for over a year. We are pleased with the quality of the product line and the pricing. We dedicated an “Arc Captain” section in our showroom.
-205mp
-cut 55 prolux
-mig 300
-mig 200
-mig 250
-mig 205p
-mig 160
-torch kits
-Battery powered grinders
-Auto Darkening helmets
-Aluminum Spool guns
-Stainless welding practice kits
-Pyrex tig kits and more!
Great products at affordable prices! All in stock😎

We have multiple units in stock! Arc Captain Introducing this “Industrial Grade” 300amp multi-process machine! $1600! -G...
07/02/2026

We have multiple units in stock! Arc Captain Introducing this “Industrial Grade” 300amp multi-process machine! $1600!
-GMAW
-Aluminum Spool gun compatible
-SMAW
-DC Lift Arc GTAW
Available to try out upon request in our weld booths!

Unit welds nicely for 1/3 of cost!
Knight Welding Supply LLC

Arc Captain 7n1 units in stock! Pulse MiG, DC HF pulse Tig, plasma cut, stick, spoolgun, and heat tint pacification all ...
07/02/2026

Arc Captain 7n1 units in stock! Pulse MiG, DC HF pulse Tig, plasma cut, stick, spoolgun, and heat tint pacification all in one!!

07/02/2026

In stock! At Knight Welding Supply!

We Stock these units and more! New shipment in try before you buy😎😎💪
06/26/2026

We Stock these units and more! New shipment in try before you buy😎😎💪

On this episode of Make It Kustom, I'm trying out the new Arcaptain...

06/26/2026

A big shipment of Arc Captain welders just hit the deck!
Jackson giving the new industrial grade MiG 300 amp on some 3/8” plate! Easy to use, multi-process and inductance adjustments. Spoolgun compatible!

In Stock! Plus many other models in stock!
06/19/2026

In Stock! Plus many other models in stock!

06/03/2026

Introducing welding to our youth and possibly broadening their future potential is rewarding! This young lady may now have a new found interest!

Address

3082 SE Jay Street
Stuart, FL
34997

Opening Hours

Monday 7:30am - 5pm
Tuesday 7:30am - 5pm
Wednesday 7:30am - 5pm
Thursday 7:30am - 5pm
Friday 7:30am - 5pm

Telephone

+17722206638

Website

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