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New Subcontractors

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In-House Trades


SDB fabricates and delivers custom architectural, miscellaneous, and light structural steel fabrication, with a focus on quality. From unique signage, custom privacy panels, to massive staircase and handrail systems.

Based out of Tempe, Arizona and with a staff over 700 employees, SDB’s Steel Fabrication Division is proud to support general construction and various contractors. Detailed services include:

  • Miscellaneous Metals and Light Structural Steel Fabrication
  • Miscellaneous Metals Installation
  • In-House CNC Plasma Cutting

Trade Support:

Our electrical contractors work with transformer and equipment supports, structural cable supports, elevated platforms, racks, platforms, and custom fabrications.

Our mechanical contractors work with major mechanical supports, pipe and utility racks and bridges, roof supports, equipment supports, inertia bases, access platforms, and custom fabrications.

Our structural contractors are master of miscellaneous metal fabrications, handrail and ladders, architectural metals, installation and rigging support, structural and custom fabrications.

With SDB, general construction can include safety rails, temporary railings and cable systems, grating, catwalks, miscellaneous metals, custom fabrications — and so much more.

Any custom steel fabrication, supports, architectural metals and structural steel


SDB’s Millwork Division has been safely performing millwork and contracting services since 1980. A large part of our continued success is SDB’s ability to provide custom solutions to our customers’ millwork fabrication needs. Have need of millwork in Arizona, Oregon, or Texas? Whether you need a single custom unit or a production run of multiple units, the professionals in SDB’s Millwork Division know how to design, manufacture and deliver your next project on time and within budget every time! At our 4,100 SF workshop, our team utilizes state of the art design and manufacturing equipment with quality materials to create beautiful, functional and environmentally friendly products. 


SDB has been performing General Contracting services since 1980. A big part of our success is attributed to our ability to support construction projects with our scaffold services. SDB offers solutions for scaffolding systems for any industrial and commercial application. We have extensive experience in large operating facilities and our scaffolds have supported over one million square feet of new construction projects. SDB will visit your job site and evaluate your project’s scaffolding needs so that we can provide a turn-key installation at an affordable price. Services including design, erection, maintenance, leasing, and removal. SDB provides interior scaffolding, exterior scaffolding, shoring, temporary catwalks, work access assemblies, supporting mechanical, electrical, structural and architectural trades. SDB services Arizona, Oregon and Washington scaffolding & shoring needs.

Check out our latest video of one of our unique scaffolding solutions.

civil/site work

Whether your project requires a full-service civil general contractor, a specialized grading, paving or underground civil subcontractor, or a partner in design-build projects, our SDB Civil Division is your solution. We have the expertise, equipment, personnel and the general contracting experience to handle full-service site development packages with ease and efficiency. Our SDB Civil Division offers turn-key construction services including preconstruction, design assist, project management, project procurement, risk analysis, and construction as your needs require. Our goal is to simplify the complexities of construction for our clients so that the process is efficient and rewarding. Email civil@sdb.com for more info.

cratING & riggING

SDB’s Crating and Rigging Division seeks to make your life easier by custom matching our crating expertise to your specifications and expectations. We provide reliable solutions and remove the need for additional contractors. Our riggers participate in qualified training sessions and have been involved in developing new methods that have been proven to be successful. Whether working with small, 100-pound-piece equipment or more sensitive equipment, SDB Crating and Rigging Division is here to help find a solution for you.