California's trusted general contractor specializing in remodels, additions, and ADUs — delivering precision craftsmanship on every project.
From targeted remodels to ground-up ADUs, West Side Development delivers precision craftsmanship on every project — on time, on budget, and built to last.
Full-scale interior and exterior renovations that transform your existing space. Kitchens, bathrooms, whole-home refreshes — tailored to how you actually live.
Room additions, second-story expansions, and square footage increases that blend seamlessly with your existing structure. Design, permitting, and build — all in-house.
One of the smartest investments in California real estate. We design, permit, and build detached, attached, and garage-conversion ADUs that maximize your property's potential.
An honest conversation about your vision, timeline, and budget. No pressure — just a clear picture of what's possible and how we get there.
Detailed plans and specifications developed with your input by our partner designers. We manage permitting and ensure full compliance with local building codes.
Skilled tradespeople execute every detail with precision. Your dedicated project manager keeps you informed at every milestone.
A thorough walkthrough and complete punch-list resolution. We don't consider the job done until you're fully satisfied.
Adrian and his team completely transformed our outdated kitchen. The craftsmanship was exceptional, they stayed on schedule, and the communication throughout was outstanding. We've already referred three neighbors.
We hired West Side Development to build a detached ADU in our backyard. The permitting process alone would have overwhelmed us, but they handled everything. Finished on time and under budget — we couldn't be happier.
From the first consultation to the final walkthrough, West Side Development was professional, transparent, and genuinely cared about the quality of their work. Our home addition exceeded every expectation.
West Side Development Inc. is a California-licensed general contractor with deep roots in residential construction. We bring the same level of care and attention to a bathroom remodel as we do to a full-scale ADU — because every project represents someone's home and someone's trust.
Ready to transform your home? Tell us about your project and we'll be in touch within one business day to schedule your free consultation.