California's #1 Public Works Platform

Connect with qualified and certified contractors.
Expand your business connection
by using California's largest resource of DIR registered companies.

Here are a few reasons why our customers choose us.

We provide all your needs to find the right public work contractor

No need to scour the internet to research licenses and certifications. We will point you in the right direction.

Finding certified subcontractors has never been easier. Our software allows you to search and filter by certification.

Looking to see past project history and performance? Our project history will highlight experience and notable projects.

Search for contractors, send and receive messages, track good faith efforts, and save your favorite search parameters all in one place!

Need to find a qualified contractor?

You don't have to combine all the information from several websites by yourself. We have a complete database of California Public Work contractors. Save your time and streamline your work.

How It Works

Our search engine is easy to use.

Simply search the information of a company you are curious about to find information such as license, certification, or qualification. If you don't already have a contractor in mind, use one of our many filters to narrow down your search.

Up-to-Date Certifications

We cross reference multiple sources to bring you the most up-to-date information in one convenient location.

  • DVBE(DGS), SB(DGS), MicroSB(DGS), SWBE(CalTrans), SMBE(CalTrans)
  • DVBE(CPUC), WBE(CPUC), WMBE(CPUC), LGBTBE(CPUC)
  • DOSH/ASB, T1, S4, SE, SF, D3, CW, MD, RC
  • Local UNION Contractors

60306

California Public Work Contractors

914

DVBE/WBE Certified Contractors

121574

Public Projects

$269.65B

Total Contract Values

Lastest Industry News

Questions

We try to keep our FAQ as up to date as possible.
If you think something should be here but isn't, or if anything is confusing to you,
please let us know at support@dirbuilders.com.

Yes! All our features are completely free.

Our website is completely free to use. Search what you need right away!

Our goal is to maintain the largest, consolidated database of California DIR approved contractors that you can find. At this time, our database contains approximately:

60,000 Public Contractors

20,000 Public Prime Contractors

40,000 Public Subcontractors

10,000 Contractors with certifications

120,000 pieces of information on Public Works projects

Please contact us at support@dirbuilders.com if you think there's a contractor or document that should be in our system but isn't.

We maintain direct integrations with many sources of authorized information for California DIR approved contractors. These integrations keep the information in our system as real-time as possible.

Please contact us at support@dirbuilders.com if you think there's outdated information in our system.

Sorry about that! If your information is wrong, please contact us about the issue by navigating to the contact section on the Company Details page of your account. We'll review it with you and make sure the correct information is put into our system.

Please contact us at support@dirbuilders.com if you think there's outdated information in our system.

Our consolidated, easily searchable database of California DIR approved contractors gives you the ability to spend less time searching for contractors. Use the time you save to find the right contractors and subcontractors for your project. The information is all there!

Your account also enables you to build a platform for your business that displays your contractor sourcing history. Over time, a large, high quality sourcing history will increase your business' visibility and make you more attractive for contractor bids.