From our very first appointment with Gershon, we felt confident we were in excellent hands. He listened carefully to what we wanted, offered thoughtful design suggestions, and walked us through the process and timeline in a clear, transparent way. Every step—from initial design and planning to the finishing touches—was handled smoothly, with consistent updates so we always knew what was happening next. The crew that worked on our home was hard working, professional, and very knowledgeable. They arrived on time, respected our home, and kept the work area as tidy as possible, which we really appreciated. The finished kitchen looks fantastic and functions even better than we hoped and the quality of the workmanship really stands out. Friends and family have already commented on how beautiful and well thought-out the space is. We would not hesitate to hire GS Design & Build again for future projects. If you’re looking for a top-tier contractor for your home remodeling, GS Design & Build are an outstanding choice.
Home Addition Construction in Los Gatos, CA
GS Design and Build handles home addition construction in Menlo Park and across the Bay Area Peninsula.
- More living space sized and designed to fit your specific lot and zoning limits
- A finished addition that ties into your home's existing roofline, foundation, and exterior materials
- Full coordination with Menlo Park's Building and Planning divisions so inspections move forward without gaps
- Electrical, plumbing, and mechanical systems extended into the new space to current California code
- Added square footage that strengthens your home's value in a competitive Peninsula real estate market
- A single point of contact from initial design through final walkthrough, so nothing falls through the cracks
Expert Home Addition Construction in Los Gatos, CA
GS Design and Build plans and builds home additions for homeowners in Menlo Park and the surrounding Peninsula. Whether you need a primary suite, a family room expansion, or a second-story addition, we manage the project from design through final inspection. Menlo Park's residential zoning sets specific rules on setbacks, lot coverage, floor area ratio, and building height that shape what can be built on your property. Each parcel is evaluated on its own, so we review your lot's specific zoning classification and constraints before any plans are drawn. We coordinate with the city's Building and Planning divisions so the work moves forward correctly. Our goal is to give you more usable space that fits your home's existing structure and your family's real needs. We serve homeowners across Menlo Park, Palo Alto, Atherton, San Mateo, Redwood City, and the broader Bay Area Peninsula. Contact us to talk through your addition and get the process started.
What's included
- More living space sized and designed to fit your specific lot and zoning limits
- A finished addition that ties into your home's existing roofline, foundation, and exterior materials
- Full coordination with Menlo Park's Building and Planning divisions so inspections move forward without gaps
- Electrical, plumbing, and mechanical systems extended into the new space to current California code
- Added square footage that strengthens your home's value in a competitive Peninsula real estate market
- A single point of contact from initial design through final walkthrough, so nothing falls through the cracks
More General contractor Services
- ADU Construction
- Full Home Remodeling
- Seismic Retrofit and Structural Reinforcement
- Garage Conversion
- General Contractor
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- Roofing Contractor
- Roof Replacement
- Roof Repair
- New Roof Installation
- Whole House Remodeling
- Room Additions
- Second Story Additions
- Garage Conversion (ADU)
- ADU Design & Build
- Home Renovation
- Interior Remodeling
- Exterior Remodeling
- Concrete Contractor
- Concrete Driveways
- Concrete Patios
- Foundation Repair
- Foundation Replacement
- Framing Contractor
- Drywall Installation & Repair
- Flooring Installation
- Tile Installation
- Siding Installation & Repair
- Window Replacement
- Door Installation & Replacement
- Deck & Patio Construction
- Home Additions
- Site Preparation
- Interior Demolition
- Cabinet Installation
- Countertop Installation
- Hardscape Installation
- Retaining Wall Construction
- Bathroom Fixture Installation
- Remodeling
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Home Addition Construction FAQ
Common questions about home addition construction in Los Gatos, CA.
Your lot's zoning classification, setback requirements, floor area ratio, and lot coverage limits all determine what can be built. We review those factors for your specific parcel before any design work begins.
We build primary suite additions, family room expansions, second-story additions, and kitchen additions for homeowners across Menlo Park and the Peninsula. Each project is designed to connect cleanly with your home's existing structure.
Yes, we design additions to match your home's existing roofline, exterior materials, and overall style. A seamless exterior finish protects both the look of your home and its resale value.
In most cases, yes, especially when the addition is built on an exterior wall or in a section separate from your main living areas. We keep the active construction zone clearly separated from the spaces you use daily.
Yes, we manage both the design and the build under one roof so San Mateo homeowners work with one team from start to finish. That single-team approach reduces handoff problems and keeps the project on track.
Property values across the Peninsula are high, and moving to a larger home often costs far more than expanding the one you already own. A well-planned addition gives your family the space it needs while keeping you in the neighborhood you chose.
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Phone
(415) 933-2547Hours
- Monday 8:00 AM - 7:00 PM
- Tuesday 8:00 AM - 7:00 PM
- Wednesday 8:00 AM - 7:00 PM
- Thursday 8:00 AM - 7:00 PM
- Friday 8:00 AM - 7:00 PM
- Saturday Closed
- Sunday Closed
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