Family run since 2007  ·  Licensed General Contractor  ·  CSLB #896811  ·  Mon–Fri 8:00–4:30

Family Run · Licensed General Contractor · San Jose, CA

Kitchens, baths
and whole houses.

A family-run general contractor in San Jose, building since 2007. Remodels, additions, ADUs, new construction and commercial work across Santa Clara, San Mateo, Alameda and San Benito counties — with the cabinets and finish carpentry built in our own shop.

Since 2007Family run
Cabinets Built In-HouseOur own shop, not a catalog
CSLB #896811Licensed & insured
Residential & CommercialBoth, and always have been

Who We Are

A family-run general contracting and remodeling company.

R Twyns Construction has been building here since 2007. Tim Reynolds owns the company; Ben, his VP, runs the jobs. It is a family business with a crew that has worked together a long time, and one of them is on your project every day it is open.

The part that is hard to copy is the shop. Our cabinets and finish carpentry are built in house, to the room’s real dimensions, which is what an older San Jose or Santa Clara house needs when the walls lean and the floors run downhill. Most contractors order boxes and hope they fit.

We work on houses and on commercial spaces, and we will tell you plainly what a job takes before you commit to it. If a wall is carrying load, or the drain is on the wrong side of the slab, you hear that at the start rather than after demo.

Since 2007Family run
CSLB #896811Licensed & insured
San Jose, CAServing Santa Clara, San Mateo, Alameda and San Benito
Bathroom with a floating wood vanity, wall sconces and a hexagonal tile floor
Bathroom · Floating Vanity, Hex TileRecent work

What We Do

Nine things we do, and we do them all ourselves.

Design, permits, framing, cabinets and finish — carried by one crew from the first site walk to the final inspection.

01

Kitchen Remodeling

Most South Bay kitchens were built closed off. Opening that wall is usually the whole project.

02

Bathroom Remodeling

Gut the hall bath and make it work properly, or carve a second one out of a closet or the garage wall.

03

Home Additions

The lots behind these houses are deeper than people realize. That is where the extra bedroom goes.

04

ADU Construction

A separate unit out back, taken from the first site walk through the final inspection.

05

Custom Cabinets & Finish Carpentry

Built in our own shop to the room’s real dimensions. An odd width is a drawing change, not a special order.

06

Decks & Outdoor Living

Decks, patio covers, outdoor kitchens and the landscaping that ties the yard back to the house.

Also on the list: whole-home remodeling, custom homes and commercial projects.

On the Job

The work speaks for itself.

Real projects, real houses, photographed on the job by us — no stock imagery.

See More of Our Work New projects go up as we finish them — also on Instagram

How It Works

No runaround. Four steps, start to finish.

STEP 01

Call the Office

You get the people who will actually be on the job, not a call center. Tell us what you are thinking about and we will set a time to come look at the house.

STEP 02

We Walk the House

We look at what is really there — the framing, the drain lines, the slab, the roof structure — before anybody talks about finishes.

STEP 03

A Real Scope and a Real Number

Drawings, the permit submittal and a written price. Where something is genuinely unknown until a wall is open, we say so instead of burying it.

STEP 04

We Build It

Same crew, dust contained, the schedule set with you before demo. The cabinets and trim come out of our own shop.

Where We Work

Serving the South Bay and the peninsula.

Based in San Jose, we cover Santa Clara, San Mateo, Alameda and San Benito counties — and the towns in between. If you are not sure whether we come your way, call and ask.

R Twyns Construction 1355 North 10th Street
San Jose, CA 95112
Mon–Fri 8:00–4:30
CSLB #896811
Santa Clara, San Mateo, Alameda and San Benito counties in California, with the towns R Twyns Construction works in marked. SANTA CLARA SAN MATEO ALAMEDA San Francisco Stockton Milpitas Santa Cruz Watsonville Half Moon Bay Scotts Valley Oakland Redwood City Mountain View Gilroy Morgan Hill Campbell Hollister Saratoga Los Altos Monte Sereno San Jose Sunnyvale Santa Clara Palo Alto Cupertino Los Gatos
Santa Clara, San Mateo, Alameda and San Benito counties — see the whole service area.

Let’s Talk

Let’s talk about your project.

Tell us what you have in mind. We will come look at the house, give you a straight answer about what it takes, and put it in writing.

Mon–Fri 8:00–4:30 · Family run since 2007 · Licensed & insured · CSLB #896811