DNB Construction | People. Principles. Progress

D N B capabilities are strong and diverse, contracted and completed work to date includes cast-in-place bridges, concrete foundations, retaining walls, soundwalls, floodwalls, steel bridges, and box girder bridges. Our diversified capabilities in the structural industry allow us to provide competitive pricing and attentive management resulting in the successful and timely execution of contracted work.
Each member of the D N B management team, as well as key field and office personnel, has a strong heritage in structural work which allows us to draw upon years of experience and successful projects throughout the state of California. D N B is deeply dedicated to raising the standard of our projects by striving to preserve the basic time-honored characteristics of quality, safety, and productive hard work.
The capabilities of D N B, including both construction and administration of the work, all revolve around a commitment to the life cycle of each project. D N B will be a partner from the beginning to end of every contract in order to deliver innovative, environmentally sensitive, timely, and cost-effective results for each client. We strive to be different than our competition, delivering on a mission that every project must make a difference.
D N B can tackle complex projects through traditional design, bid and build processes, or in partnership with other construction entities and public-private partnerships. D N B prides itself in its proven ability to complete quality projects through a variety of partnership structures including noteworthy design-build relationships.

DNB Infrastructure, Inc. focuses on infrastructure projects both large and small.

Laurel Street Overcrossing

Client: Caltrans

Location: Vallejo, CA

D N B removed and replaced a precast concrete slab bridge over I-780 in a unique and groundbreaking contract for Caltrans. This pilot project consisted of entirely assembled precast columns and bent caps joined by Ultra High Performance Concrete. The bridge deck was placed with Rapid Set Concrete, setting in less than 15 minutes. This has never been accomplished in the state of California prior to this project.

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What we do

Our Core competency is structural concrete work, however D N B can perform a variety of civil work including but not limited to grading and paving, trenching and installation underground utilities, placing asphalt concrete, installation and removal of water diversion systems,

furnishing and installing metal railing, concrete demolition and removal, forming and pouring concrete curb, gutter and sidewalks, excavating, shoring, and backfilling around concrete structures, and installing underground drainage systems. Learn more

Certifications:

Certified Small Business
Minority-Owned Small Business
Disadvantage Business Enterprise
8(A) Certified

Great companies start with great relationships. Our relationships allow us to provide a top quality product every time. Here are just a few of our great partners:

Teichert Construction
DeSilva Gates
Caltrans
US Army Corps of Engineers
US Department of Forestry
County of Sacramento
County of Tulare
Arthur J. Gallagher Risk Management Services
Wells Fargo
Travelers
Zurich

DNB Infrastructure, Inc. focuses on infrastructure projects both large and small.

Laurel Street Overcrossing

Client: Caltrans

Location: Vallejo, CA

What we do

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