Bay Area Design-Build Remodeling for Kitchens, Baths, ADUs & Additions
Licensed, insured, and trusted by Bay Area homeowners, from design through final walkthrough, one team handles it all.
ON Design & Remodeling offers a one-stop shop to cater for all your remodeling, design and construction needs. We pride ourselves on offering the ultimate in craftsmanship, customer care, high-quality project management, and client satisfaction. Our team will advise, consult, conceptualize, create and build your redesigning and remodeling requirements to give you the home you dream of.
Contact Us
1-800-992-5997
info@onremodeling.com
1762 Technology Dr., Suite # 226
San Jose, CA 95110
License Number: #1080660
Frequently Asked Questions
What does ON Design & Remodeling build?
ON Design & Remodeling is a licensed California design-build contractor (CSLB #1080660) for whole-home remodels, kitchens, bathrooms, ADUs, home additions, decks and outdoor work across the Bay Area, with our office in San Jose.
Do you offer a free consultation?
Yes. Homeowners can book a free consultation to review goals, site conditions and next steps before any commitment. Contact us to schedule.
How much does an ADU cost in the Bay Area?
Typical ranges: a detached ADU about $280K–$600K+, an attached ADU about $160K–$350K, a garage conversion about $200K–$320K and a JADU about $65K–$130K. Final price depends on the site and scope. See our Bay Area ADU cost guide.
Which cities do you serve?
We serve homeowners across the Bay Area from our San Jose office (1762 Technology Dr, Suite 226), including San Jose, Palo Alto, Sunnyvale, Mountain View, Cupertino, Menlo Park, Redwood City, Los Altos, Morgan Hill, Foster City and more.
Are you licensed?
Yes. ON Design & Remodeling operates under California CSLB license #1080660 as a design-build remodeling contractor.
What should I prepare before contacting you?
A short note on the project type (kitchen, bath, ADU, addition, deck or whole-home), your city and any timing is enough to start. Photos of the space help. Use our contact form or book a free consultation.