Existing Subcontractors

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New Subcontractors

Before SDB can award any projects, you are required to submit a prequalification form. Email completed forms and documentation to prequal@sdb.com.

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After your prequalification has been submitted, please register with Building Connected.

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Work For us


SDB genuinely cares about and respects each employee. The family feel is evident when you walk through the door. With flexible schedules for family needs, sickness, and emergencies, SDB has a relaxed, but professional atmosphere where management has an open-door policy to listen to new ideas and any concerns. With offices located in Arizona, Oregon, and Texas, we are always looking to expand our team.

retirement plans
paid time off
flexible schedules
tuition reimbursement
professional development & training
Luke O'Sullivan
General Superintendent

How many construction companies can say that they are still working for the same customers for over 30 years? SDB has the reputation of having integrity and I like working at a company that has that type of reputation. Our basic identity is that we treat our customers AND our employees right. That’s an SDB core value, we treat people with respect. It’s our identity – it’s who we are both as a company and as individuals.

Paul Horton

SDB is the safest company I have ever worked for and has been signatory with my local union for over 30 years. SDB has given me the opportunity for growth and stability. I started as a Journeyman Carpenter and was able to advance to my current position as Superintendent. I really enjoy the family atmosphere which is different than what I was used to – I am treated as a person and not a number. The amount of long-term employees is a testament of the favorable working environment at SDB.

Job Openings

If you are looking for a construction career in Texas, Oregon, or Arizona, start here. From preconstruction to construction to the field to the office, we have a wide range of project types here at SDB that will help you embrace the use of innovative tools. SDB is the perfect place for you to begin your career and start pursuing your dreams.