Build an ADU, Unlock Your Property's Full Potential
San Diego's ADU boom is here. Add a rental unit, guest house, or multigenerational suite — with BOLD Verified builders who know local permits inside and out.
Why ADU
The Smart Investment in San Diego
Rental Income
San Diego ADU rents average $2,800–$3,500/month. Your ADU can pay for itself in 7–10 years.
Property Value
A well-built ADU adds $150K–$300K to your home's market value in competitive San Diego neighborhoods.
Multigenerational Living
Keep family close without sacrificing privacy. Perfect for aging parents or adult children.
The BOLD Standard
Only the Best Make It Into Our Network
Every BOLD Verified contractor passes a rigorous vetting process — so you never have to worry about who you're letting into your home.
License Verified
CSLB license confirmed active and in good standing
Fully Insured
General liability & workers' comp required
4.5+ Star Rating
Minimum review score across all platforms
Fast Response
Must reply to leads within 4 business hours
FAQ
Questions Answered
Ready to Get Started?
Free quotes from BOLD Verified contractors in 24 hours.