01
New Home Construction
From the ground up, we build your dream home with meticulous attention to detail.
Discuss this service- Design / Build
- Project Planning
- New Custom Homes
- Foundations
- Framing
- Grading, Excavations & Drainage
Fine home builders since 1989
Building Bay Area Homes.
K.S. Builders has serviced residential homeowners throughout the Bay Area for over 35 years, building custom homes, remodels, and additions along with planning, design, and engineering.
What we build
Our Services
From ground-up custom homes to specialty craftsmanship — three decades of Bay Area building expertise.
02
Renovations & Additions
Transform your existing home with expert remodeling and thoughtful additions.
Discuss this service- Room Additions
- Historical Renovation
- Kitchen & Bathroom Remodeling
- Electrical Upgrades
- Plumbing Upgrades
03
Specialty Construction
Custom craftsmanship for distinctive finishes and outdoor living spaces.
Discuss this service- Stone Work
- Tile Work
- Exterior Decks, Trellis & Gazebos
- Concrete Flat Work & Pavers
- Custom Interior Trim
- Custom Cabinetry
Our Portfolio
A selection of projects from over three decades of building excellence.
Room Addition
Kitchen Remodel
Custom Home
Craftsman Custom Home
Spanish Design Remodel
Los Altos Remodel
Exterior Renovation
Custom Exterior
Who We Are
A Legacy of Craftsmanship.
K.S. Construction has serviced residential homeowners throughout the Bay Area for over 35 years, building custom homes, remodels and additions along with planning, design and engineering. We pride ourselves on serving our clients' needs and continuously exceeding their expectations.
From initial planning through completion, we tightly manage our jobs so they come in on time and within budget. Working with talented craftsmen, top designers and highly-qualified subcontractors, K.S. Construction manages your project with a personal touch.
Proudly serving Redwood City, San Carlos, Belmont, San Mateo, Menlo Park, Atherton, Woodside, Portola Valley, Palo Alto, Los Altos, Mountain View, Sunnyvale, Cupertino, Foster City, Burlingame, and communities throughout San Mateo & Santa Clara Counties.
Craftsmanship
Premium quality in every detail.
Integrity
Honest timelines and transparent budgets.
Communication
Daily updates and clear expectations.
On-Time Delivery
We respect your schedule.
Our Clients
Reputation, Earned.
“K.S. Construction has remodeled 2 of our homes. Ken did such an amazing job with a great room addition and kitchen remodel in our San Mateo home, that when we sold that home and purchased our Belmont home, we didn't even consider any other contractor but K.S. Construction.”
Kevin & Kathy Dunne
Belmont, CA · Great Room Addition & Kitchen Remodel
“From the initial consultation to the final walkthrough, Ken and his team were professional, communicative, and incredibly detail-oriented. The craftsmanship on our kitchen remodel exceeded every expectation.”
The Martinez Family
Redwood City, CA · Kitchen Remodel
“We hired K.S. Builders for a historical renovation of our 1920s home. They preserved the character while modernizing every system. Truly a team that cares about doing it right.”
Robert & Susan Chen
San Mateo, CA · Historical Renovation
“Our room addition was completed on time and within budget. Ken's attention to detail and his crew's workmanship made the entire process smooth. We couldn't be happier with the result.”
James & Patricia Lee
San Carlos, CA · Room Addition
“K.S. Construction has remodeled 2 of our homes. Ken did such an amazing job with a great room addition and kitchen remodel in our San Mateo home, that when we sold that home and purchased our Belmont home, we didn't even consider any other contractor but K.S. Construction.”
Kevin & Kathy Dunne
Belmont, CA · Great Room Addition & Kitchen Remodel
“From the initial consultation to the final walkthrough, Ken and his team were professional, communicative, and incredibly detail-oriented. The craftsmanship on our kitchen remodel exceeded every expectation.”
The Martinez Family
Redwood City, CA · Kitchen Remodel
“We hired K.S. Builders for a historical renovation of our 1920s home. They preserved the character while modernizing every system. Truly a team that cares about doing it right.”
Robert & Susan Chen
San Mateo, CA · Historical Renovation
“Our room addition was completed on time and within budget. Ken's attention to detail and his crew's workmanship made the entire process smooth. We couldn't be happier with the result.”
James & Patricia Lee
San Carlos, CA · Room Addition
Start the Conversation
If you're thinking of a future project and need some extra guidance, contact us and we'll be more than happy to assist you on your home improvements.
K.S. Construction offers free, on-site visits and consultations along with preliminary planning and proposals for your project.