Oria Builders — Licensed General Contractor in California
Oria Builders designs, permits and builds home remodels, ADUs and additions across Los Angeles County, San Fernando Valley, Westside & South Bay, SF Bay Area & Silicon Valley. Owner-led by Gilad Segev, founder & licensed general contractor. CSLB #1029255.
- 500+ projects completed across California
- 5-star ratings on Google, Yelp and Thumbtack
- Recognized by Houzz, HomeGuide and other platforms among California's top contractors
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Services
- Kitchen Remodeling — Layout changes, cabinetry, countertops, appliances, lighting, plumbing and electrical — planned, permitted and built by one licensed team.
- Bathroom Remodeling — Showers and tubs, tile, vanities, fixtures, ventilation and accessibility upgrades, from a refresh to a full gut remodel.
- ADU Construction — Detached and attached ADUs, garage conversions and prefab installs, including feasibility, design, permits and utility connections.
- Room Additions — Bedrooms, family rooms, home offices and second-story additions that tie into your existing structure, with foundation and permit work included.
- Full Home Remodeling — Whole-house renovations: floor plan changes, kitchens and baths, flooring, systems upgrades and finishes, phased to fit how you live.
- Design & As-Built Plans — Architectural design, engineering coordination, as-built plans and permit processing — on their own or carried straight into construction.
- Outdoor Living — Patios and patio covers, decks, outdoor kitchens, fire features, hardscape, fencing and landscape lighting.
- Foundation & Site Work — Slab and stem-wall foundations, hillside systems, seismic retrofits, foundation repair, grading, drainage and prefab/ADU site prep.
- Micro Cement — Seamless, grout-free micro cement for floors, walls, showers and countertops, applied over most existing surfaces.
Built from the ground up
Permits and feasibility, design and engineering, foundation, framing, plumbing, electrical and HVAC, finishes and closeout: one team coordinates every phase.
Design Concepts
Design concept with illustrative renderings, representative of the kinds of homes we build. It is not a completed project and does not describe any client, budget or schedule.
- Hillside Modern Estate (design concept) — A ground-up home on a sloped lot, from caissons to the view terrace.
- Two-Story Addition (design concept) — More house on the same lot: a new primary suite above, living space below.
- Detached Backyard ADU (design concept) — A complete small home in the backyard, with its own kitchen, bath and entry.
- Chef's Kitchen (design concept) — A stone island, a pro-style range and a wall of light.
- Spa Primary Bath (design concept) — Curbless shower, freestanding tub and the waterproofing you never see.
- Whole-Home Transformation (design concept) — Structure, systems and finishes reworked together, room by room.
All design concepts | Projects | Case studies
Client Reviews
Quoted as posted on third-party platforms.
Choosing Gilad has been the top difference between what I could call a good home and a great home! He has carried critical elements of timeliness, quality and a flawless work ethic at every step of the way. He committed to a 6 month deadline and wrapped up in 5 months — take that for timeliness with quality!
— Ramkumar M., Los Gatos, California (review on HomeAdvisor)Oria Builders did a phenomenal job on my ADU renovation. Gilad immediately let me know what needed to be done step-by-step, made honest suggestions and provided a reasonable estimate. His crew came in fast, did their thing and left the place nice and clean. Looking forward to working with them again!
— Tuan M., Santa Monica, California (review on Thumbtack)Not only did they complete the work within the stipulated time of 2 business days, the overall work was of impeccable finish and quality. The skirtings were re-installed and re-painted to provide a clean, finished look. I would highly recommend Oria Builders to anyone.
— Angadvir P., Los Angeles, California (review on Thumbtack)Gabriel kept our renovation on budget and on timeline. The communication was excellent and they adhered to all city codes. I would definitely recommend Oria Builders and Gabriel to others — quality workmanship and professional reliability throughout.
— May H., Santa Monica, California (review on HomeGuide)He was responsive to the request, flexible with scheduling and most important he completed the tasks as promised. The work was clean and efficient, and the pricing was reasonable. I will certainly engage his services again in the future. Highly recommend.
— James C., Los Angeles, California (review on Thumbtack)Gilad was prompt, communicated the project plan well, cleaned up the work area nicely, and executed all work with great care and detail! I'm very happy with his work and would recommend him to friends!
— Timothy M., Santa Monica, California (review on Thumbtack)It has been an excellent and stress-free experience. They are trustworthy, knowledgeable and customer focused. Oria Builders stands as the pinnacle of construction excellence — we couldn't be happier with the results.
— Presida M., San Jose, California (review on HomeAdvisor)
Why Oria Builders
- Owner-led — Gilad Segev is involved from the first consultation to the final walkthrough. Meet Gilad.
- Design-build under one roof — design, engineering coordination, permits and construction by one team.
- Licensed — CSLB #1029255.
Offices
- Los Angeles office — 3110 Main Street, Suite 200, Santa Monica, CA 90405
- Bay Area office — 100 S Murphy Ave, Sunnyvale, CA 94086
Service Areas
Los Angeles • San Fernando Valley • Santa Monica • Beverly Hills • Pasadena • Calabasas • Santa Clarita • Ventura • Agoura Hills • Tarzana • Encino • Sherman Oaks • Woodland Hills • Studio City • San Francisco • Palo Alto • Burlingame • Sunnyvale • San Mateo • San Jose • Atherton • Hillsborough • Los Altos • Menlo Park
Frequently Asked Questions
Do you handle permits?
Yes. Oria Builders handles permit applications, plan check and inspections as part of design-build projects.
Do you offer free consultations?
Yes — in person or virtual. Book online or call (877) 778-6742.
What areas do you serve?
Los Angeles County, San Fernando Valley, Westside & South Bay, SF Bay Area & Silicon Valley, from offices in Santa Monica and Sunnyvale.
Is Oria Builders licensed?
Yes. Oria Builders is a licensed California general contractor, CSLB #1029255. You can verify the license at cslb.ca.gov.
Start Your Project
Call (877) 778-6742, email info@oriabuilders.com, or book online.