Room addition framing and roof sheathing on a single-story house
Room additions · Los Angeles County

Add the room you’ve been missing.

Bedroom, bathroom, family room or primary suite additions that match the existing house, inside and out.

Shoring stands on pads under a house during foundation replacement
Room additions

It should look like it was always there.

A good addition ties into the existing house so well you can’t tell where the old ends and the new begins: matching rooflines, stucco or siding, window styles, floor heights and trim.

We handle the foundation, framing, roofing, utilities and finishes, and the plans and permits that go with them.

  • Foundation and framing
  • Roof tie-in
  • Matching exterior finish
  • HVAC and electrical extended
How it works

A process built for zero surprises.

Clear scope, a written price and one schedule. You always know what happens next and who will be on site.

House shored on steel stands during foundation work
01

Walkthrough & free estimate

We visit, measure, listen to what you want and give you a written scope and price.

02

Design & selections

Layout, materials and finishes are chosen together before any demolition starts.

03

Plans, permits & schedule

Drawings and permits where the work needs them, and a clear timeline you can follow.

04

Build & final walkthrough

A protected, clean job site, regular updates and a punch list closed before we leave.

Service areas

Room Additions near you.

We offer room additions across Los Angeles County, including these cities. See all service areas →

FAQ

Questions, answered.

Something else on your mind? Call and talk to us directly, no forms and no call center.

Call (213) 573-0333
Should I add on or build an ADU?
If you want more space for your own household, an addition usually makes more sense. If you want a separate unit for rental or family, an ADU is often better. We can price both.
Can you add a primary suite with a bathroom?
Yes. Primary suite additions with a walk-in closet and full bathroom are one of the most common additions we build.
Related services

Often paired with this.

One contractor for the whole job means one schedule, one contract and no finger-pointing between trades.

Footing forms set for a new detached ADU in Compton
Free estimate

Let’s build something
you’ll love.

(213) 573-0333

Sun–Thu 9 AM–9 PM · Fri 9 AM–2 PM · [email protected]

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