ADUs & Garage Conversions in San Jose
Backyard ADUs and garage conversions — plans, permits, and rental-ready builds.
Trusted adus & garage conversions for San Jose homeowners
When San Jose homeowners need adus & garage conversions, they call VDC Construction. San Jose's older Willow Glen and Rose Garden homes are prime for kitchen, bath, and whole-home updates, while Almaden and Cambrian's larger lots are made for additions and ADUs. We know the city's permitting and build across all of it.
California's ADU laws have made the backyard one of the best investments in the Bay Area — a detached ADU or garage conversion can add serious value and $2,500+ a month in rental income. The city process is where ADU projects go to die, and that's exactly the part we own: plans, utility connections, setbacks, and every inspection.
We build detached new-construction ADUs, garage conversions, and attached units — turnkey, from the first site check to the certificate of occupancy.
We work throughout San Jose — from Willow Glen, Rose Garden, Almaden Valley, Cambrian Park, Naglee Park to the homes near Santana Row and Downtown San Jose. Because we've served Santa Clara County for over 11 years, we know the area's homes, common system types, and what San Jose's climate demands of them.
San Jose neighborhoods we cover
- Willow Glen
- Rose Garden
- Almaden Valley
- Cambrian Park
- Naglee Park
ADUs & Garage Conversions in San Jose — FAQs
How fast can you get to my home in San Jose?
Most adus & garage conversions calls in San Jose placed before 2pm are handled same-day, and we run a 24/7 emergency line for CA homeowners.
Do you serve my San Jose neighborhood?
Yes — we cover all of San Jose, including Willow Glen, Rose Garden, Almaden Valley, Cambrian Park, Naglee Park, and the areas around Santana Row.
How long does an ADU take?
Garage conversions typically run three to four months including permits; detached new-construction ADUs run six to nine. The city review is the long pole — which is why we manage it for you.
Request adus & garage conversions in San Jose
Tell us what's going on and we'll get right back to you — usually within the hour during business hours. Prefer to talk now?
📞 Call (415) 745-4883