Welch & Wandsworth
General Contractors
CSLB #1158507
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Bi-fold doors opening a Costa Mesa house to its patio and pool
A San Clemente kitchen remodel, a blue island under a vaulted ceiling
The finished Los Alamitos house from the street, the turret and gable above a deep front porch
A Newport Beach kitchen under skylights, copper pendants over a marble island

Costa Mesa

New homes · Remodels · Kitchens · ADU

Principal-led from the first walkthrough.

You keep your architect. We build what they draw.

We are a California-licensed general contracting firm, led by two principals. They walk the lot together before a line is drawn. Jason takes the structure and the site, Benjamin takes the interior detailing and the finish work, the parts you touch every day. Neither of them hands the job over and moves on.

We are a general contractor and nothing else. You keep the architect and the interior designer you chose, and we don’t compete with them for the work. We take only a few homes at a time.

From an architect we build for

"We have had the opportunity to work with Jason and Ben on two residential projects. Their team is enjoyable to collaborate with, and we have appreciated the attention they bring to the finish work."

Denise XagorarakisArchitect, XAG Designs Architecture and Planning
xagdesigns.com

California license
CSLB #1158507

One license, held by the firm, in good standing.

Check it yourself
Partners since
2006

Both of them in US construction since 1992.

Homes completed
More than 120

Across the greater Orange County and Los Angeles area.

Principals on site
Both, every project

Jason on structure and site. Benjamin on interiors and finish.

At any one time
Only a few homes

We keep the workload small on purpose.

A San Juan Capistrano kitchen under a patterned scallop tile band
The tile does not stop at the range.San Juan Capistrano. Kitchen and bathroom remodel

How the work runs

Five phases, and you always know which one you are in.

Most of what goes wrong on a build goes wrong in the gaps. Between the drawings and the framing. Between the proposal and the invoice. The Process page walks all five phases, what happens in each one, and what you’re holding when it ends.

See how the work runs

Altadena fire rebuild

Chapter 7A is a framing decision, not a final inspection.

A house in framing and sheathing, before cladding
Newport Beach. The stage where the code is either built in or it is not

Every builder in the rebuild market can list the standards. Class A roof assembly, ember-resistant venting, ignition-resistant cladding, tempered glazing, enclosed decking. The list reads the same on every website because everybody took it from the same code.

The jobs that pass the first time are the ones where those decisions got made early. Venting and eave detailing are settled at framing. Deck assemblies are settled before the deck is ordered. Left to the end, each one can become a change order and a delay. On a rebuild, the delay is often the expensive part.

We take only a few homes at a time. On a rebuild, that is how we keep your job moving.

You get an itemized proposal your insurer can process, a signed compliance summary for the file, and the two people who own the firm on the job while it’s being built.

Talk to us about a rebuild

Selected work

Six of twelve

See all twelve projects

The firm

In the trade since 1992. Building together since 2006.

Jason Welch and Benjamin M. Davies have both worked in U.S. construction since 1992. Jason spent more than ten years in commercial redevelopment and shop fitting before moving into residential construction. Benjamin came through cabinetry, kitchens and baths into full residential work. They have been partners since 2006.

Welch & Wandsworth is a California-licensed general contracting firm, led by Jason Welch and Benjamin M. Davies. The firm has completed more than 120 homes across the greater Orange County and Los Angeles area.

Jason Welch

Principal. New construction and site work

He is on the lot with you before a line is drawn, and stays with the structure, site and framing.

jason@welchandwandsworth.com 949 230 7945

Benjamin M. Davies

Principal. Interiors, interior design and finish work

Benjamin leads cabinetry, tile, trim and hardware, the finish work you see and use every day.

ben@welchandwandsworth.com 714 865 7339

If you are planning something, we should walk it together.

Inquiries come back within 48 hours. If you’d rather go straight to one of us, both direct numbers are above. Jason and Benjamin will come and look at the job with you together, before anyone talks about a number.

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