ADU Contractors in San Bernardino, CA

As the county seat, San Bernardino homeowners converting garages or building detached units work with the City of San Bernardino's building and planning departments under California's streamlined, ministerial ADU approval law. Because the city sits at the center of the Inland Empire's rental market, ADU conversions here are often driven by multi-generational housing needs and rental income near the I-215/I-10 corridor.