Services
Custom homes, remodels, and the finish work that makes a house yours.
With more than 30 years on Peninsula job sites, K.S. Builders has seen a project like yours. We take on difficult structure and the small finish details, then stay available after you move back in.
Schedule a free consultation
01
New home construction
A new house starts with a plan you can price, then a foundation, a frame, and a site that drains. We run design and build as one job so the drawings and the crew stay aligned.
- Design and build
- Project planning
- New custom homes
- Foundations
- Framing
- Grading, excavations, and drainage
02
Renovations and additions
Most of our calls are from people who already live in the house. We open kitchens, add rooms, rebuild baths, and bring older electrical and plumbing up to the way the house is used now. Historical work keeps the character and replaces the systems that have worn out.
- Room additions
- Historical renovations
- Kitchen and bathroom remodeling
- Electrical upgrades
- Plumbing upgrades


03
Specialty construction
The parts people touch every day: a stone surround, a tile floor, a deck, a run of custom cabinets. We do this work inside larger remodels and as its own scope when the house needs one trade done carefully.
- Stone work
- Tile work
- Decks, trellises, and gazebos
- Concrete flatwork and pavers
- Custom interior trim
- Custom cabinetry
How a job actually runs
01
Site visit
We walk the house with you. No charge, and you get a straight read on what the building can take.
02
Plan and proposal
Preliminary planning, a scope, and a number you can decide on before demolition starts.
03
Permits and build
We pull the permit, schedule the trades, and keep you posted while the house is open.
04
Walkthrough
We hand you the house, then answer the questions that show up once you live in it.
Where these services are booked
Each city page covers the houses, the typical questions, and how far the job is from our Redwood City shop.
Free on-site visit
Tell us which part of the house you want to change.
A kitchen, an addition, or a new home. We will meet you on site and put a preliminary plan together.
