(540) 742-1016

Who We Are
We are Semper Fi Fab Shop Mobile Welding, LLC owned and operated by James Knight, a USMC veteran. We are a mobile welding service, our home office is in Stanley, VA.
We have 4 welders on call or in the shop at all times. We provide everything from tractor trailer repairs, frame repairs, heavy equipment repairs, casement pipe, bridge repairs, and much more. Semper Fi Fab Shop also possesses “American Welding Certifications”, D1.1 Bridge Welding Certifications, a VDOT Prequalified Subcontractor, and a HUBZone certified company! Every member of our team has clearance to work in contracting fields of federal establishments.
As Semper Fi Fab Shop Mobile Welding, LLC, we provide high quality services for suitable prices.
Professional Services
We provide everything you could think of! Some of those things include: Vehicle Frame Repair, Casement Pipe, Cylinder Repacking, DOT Airline Fittings, Customized Products, Heavy Equipment Repairs, Demolition, Bridge Repair, and SO MUCH MORE!



Welding and Fabrication
This service is one of our most popular and tends to get a lot of repeat customers.
Customer Focused
No matter what we do for you, we are committed to delivering satisfactory results in a timely and professional manner.
In Shop and Mobile Welding & Fabrication
As a qualified Welder, we have extensive experience and specialized know-how. We believe what really sets us apart from the rest of the industry is our attention to detail and ability to cater to the unique needs of each client.
Have questions?
When you need a dependable welder, don’t hesitate to get in touch. Contact our crew today.
5550 US 340 BSN Stanley, VA 22851
(540) 742-1016
