ADU Construction in the Inland Empire, Orange County & Los Angeles

Detached ADUs, junior ADUs and garage conversions, from plans and permits through final inspection. Pick a time below for your free estimate.

Licensed, Bonded & Insured|CSLB #1134435|(909) 906-3355

Schedule Your Free Estimate

1. Choose your appointment

Prefer to talk now? Call (909) 906-3355 (Mon to Fri 8 AM to 6 PM, Sat 9 AM to 3 PM).

Finished projects

Completed ADUs

Finished ADUs from our projects in Riverside and Yucaipa.

Finished backyard ADU in Yucaipa with covered patio
ADU
Finished detached ADU exterior in Riverside
Detached ADU
Finished ADU exterior in Yucaipa
ADU
Finished ADU kitchen with island in Riverside
Detached ADU
Finished ADU kitchen with white cabinets in Riverside
ADU
Finished ADU living area in Yucaipa
ADU
Finished ADU kitchen and living area in Riverside
Detached ADU
Finished ADU bathroom with tiled tub surround in Riverside
ADU
Finished detached ADU in Riverside
Detached ADU

What your ADU project can include

One team manages every trade, from layout changes to final finishes.

01
Detached ADUs
New backyard units built from the foundation up, with their own kitchen, bathroom and living space.
02
Attached ADUs
Living units added onto your home with a separate entrance and a layout that fits your lot.
03
Garage conversions
Existing garages upgraded with insulation, windows, electrical and plumbing to meet code for living space.
04
Junior ADUs
Units of up to 500 square feet created within the walls of your existing home.
05
Legalizing existing units
Documenting conditions, preparing plans and completing required upgrades to bring unpermitted units into compliance.
06
Plans, permits and utilities
We coordinate plans, city plan review, utility connections and inspections.
Our simple process

How it works

A clear, organized process with a written scope, a schedule and regular updates.

STEP 01

Consultation

We visit your home to listen to your goals, assess the space, and discuss your vision for the project.

Site visit · Needs analysis · Goal setting
STEP 02

Scope & estimate

We provide a clear, written scope of work and a detailed estimate so you know exactly what to expect.

Written scope · Project estimate · Timeline plan
STEP 03

Permits & planning

We handle all necessary plans and permits while you finalize your material and finish selections.

Permit filing · Material selection · Final design
STEP 04

Build & walkthrough

A scheduled build with regular progress updates, ending with a final walkthrough to ensure quality.

Quality build · Regular updates · Final review

Professional project management

You always know who your contact is and what happens next.

Common questions

ADU construction FAQs

Answers to common questions about our ADU construction process and service areas.

Ready to start?

Have a project in mind?

Contact us today to discuss your ADU or request an estimate.

Renovation Financing

Financing options for your remodel

Through our financing partner RenoFi, homeowners can explore renovation loans that may let you borrow based on your home's expected value after the project is complete. Checking your options will not impact your credit.

  • Estimate how much you may be able to borrow on our RenoFi financing page
  • Available for ADUs and garage conversions, as well as kitchens, bathrooms and additions
  • A RenoFi renovation advisor walks you through loan options and next steps

How it works

  1. Explore rates and estimate your borrowing power on our RenoFi financing page, or choose "Yes, check my financing options" when you start your project.
  2. A RenoFi renovation advisor reviews your information and contacts you about loan options.
  3. We plan your project with a clear written scope so you can compare your financing with confidence.

Financing is provided by RenoFi (NMLS ID 1802847) and its lending partners, not by Good Neighbor Construction. All loans are subject to credit approval, underwriting and lender terms. Not available in all states.