12 years in business · Licensed, bonded & insured · CSLB #1029483 Serving the South Bay, Greater Los Angeles Area & Beyond · (310) 543-7500
Serving the South Bay, Greater Los Angeles Area & Beyond

ADUs & Home Additions in the South Bay

Add space for family, guests or rental income. We design, permit and build backyard ADUs, garage conversions and room additions from start to finish.

Finished second-story ADU over a three-car garage in Redondo Beach
What's included

Everything handled by one team

California law now makes it easier to add an accessory dwelling unit on most single-family lots. We manage feasibility, plans, city approval and construction, working with trusted architects and engineers, so you deal with one point of contact the whole way.

  • Detached backyard ADUs
  • Garage conversions and junior ADUs (JADUs)
  • Second-story additions
  • Primary suite and bedroom additions
  • Plans, structural engineering and Title 24, coordinated with our partners
  • City plan check, permits and utility coordination
ADU framing with rough plumbing and electrical in Hawthorne
How it works

A clear plan, a fixed price, and no surprises

Most remodeling stress comes from not knowing what happens next. Here is exactly what to expect.

  1. Free consultation

    We visit your home, listen to what you want, and measure the space.

  2. Itemized proposal

    You pick materials with us and get a line-by-line scope and a fixed price before any work starts.

  3. Plans & permits

    We coordinate the plans with our trusted architects and engineers and take them through the city.

  4. Build & walkthrough

    One project manager, daily updates, and a final walkthrough together.

Recent work

ADUs & Additions projects

During framing: Second-story ADU over a garageDuring framing
Finished: Second-story ADU over a garageFinished
ADU over garage · Redondo Beach

Second-story ADU over a garage

A new ADU built on top of a three-car garage, taken from framing to finished stucco.

Framing: Two backyard ADUs in HawthorneFraming
Rough-in: Two backyard ADUs in HawthorneRough-in
Two ADUs · Hawthorne

Two backyard ADUs in Hawthorne

Two new ADUs on one lot, shown during framing and rough plumbing and electrical.

Questions

Frequently asked questions

Can I build an ADU on my property?

Most single-family lots in the South Bay qualify for an ADU or a junior ADU. We start with a free feasibility review of your lot, setbacks and utilities.

How long does it take to build an ADU?

It depends on the city's permit process and the size of the ADU. We give you a full timeline for plans, permits and construction at the start.

Do you handle the plans and permits?

Yes. We work with trusted architects and engineers to draw the plans, then take them through plan check and every city inspection.

Free in-home consultation

Get a free ADU feasibility review

Tell us a little about your project. We reply within 1 business day, or call us now at (310) 543-7500.

No obligation. We never share your information. Privacy policy

Ready to see what your home could be?

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