Since its founding in 1977 by Wayne Mansell, Mansell Welding, Inc. has been serving the steel fabrication and erection needs in Arizona, California, Colorado, North Dakota, New Mexico and Nevada. Mansell Welding, Inc. is a City of Los Angeles approved structural steel fabrication shop. Our broad range of customers include: homeowners, contractors, government and private industry. We supply our customers with building services from foundation reinforcement to building framing. We prepare our bids from your plans and specifications. These bids may include shop drawings, material certifications, welding certifications and testing.