California Contractors State License Board CSLB #1138176 • Licensed • Insured • Public Works Certified

Government
Government & Public Works

The Premier Pressure Washing, Concrete & Remodeling Contractor for Public Agencies.

School districts, colleges, cities, and transportation agencies trust D&B as their premier contractor for pressure washing, concrete repair, and remodeling. We're CSLB-licensed, prevailing-wage certified, insured, and bonded — and we execute with the compliance and documentation government contracts demand.

What We Do

The Premier Contractor for Schools, Cities & Transportation

From school districts and colleges to cities and transportation agencies — D&B is the premier pressure washing, concrete, and remodeling contractor for public works, delivered with the compliance and documentation government contracts require.

School Districts

Campus Maintenance, Concrete & Remodeling

Colleges & Universities

Facility Maintenance & Restoration

Cities & Municipalities

Public Buildings, Sidewalks & Parks

Transportation Infrastructure

Transit Facilities & Right-of-Way Maintenance

Premier Pressure Washing

Public Facility & Surface Cleaning at Scale

Concrete & Remodeling

Infrastructure Repair & Facility Renovation

Want the full breakdown? Explore our services and industries we serve — or just request a bid and we'll put together a detailed proposal.

The D&B Difference

The Compliant, Accountable Public-Works Partner

Public agencies need a contractor who understands prevailing wage, certified payroll, and agency reporting. D&B delivers — CSLB-licensed, DIR-certified, bonded, and ADA-remediation capable.

CSLB Licensed & Insured

California Contractors State License Board #1138176. Fully insured and bonded for public works.

Prevailing Wage Certified

DIR-compliant crews, certified payroll, and experience executing prevailing-wage contracts correctly.

Public-Works Ready

OSHA safety compliant, ADA remediation specialists, and experienced with agency reporting requirements.

Government — D&B Property Maintenance

Ready to Get Started?

Tell us about your project and we'll put together a detailed proposal within 24 hours.