Contact 1-800-ADU-Pros
Want an introduction to a vetted, California-licensed ADU builder in your area? The fastest way is to answer a few quick questions — or call us directly. There's no cost and no obligation.
Get in touch
Want an introduction to a vetted, California-licensed ADU builder in your area? The fastest way is to answer a few quick questions on our homepage — or call us directly. There's no cost and no obligation.
Call us
Speak with our team and tell us about your project.
1-800-ADU-PROS (1-800-238-7767)
Email us
General questions, builder listings, or anything else: hello@1800adupros.com.
For privacy requests: privacy@1800adupros.com.
Service area
We match homeowners with builders across Greater Los Angeles — any property within about a 90-minute radius of LA.
Request an intro to a vetted builder
The quickest way to get matched is our short intake. Answer a few questions about your property and project, and we'll connect you with a pre-screened, licensed ADU builder who serves your area — free, with no commitment. Request a free intro.
By submitting, you agree to be contacted by phone, text, and email about your project. Consent is not a condition of purchase. Msg & data rates may apply.
Before you reach out
We're a referral service, not a contractor. 1-800-ADU-Pros introduces you to independent, California-licensed ADU builders — we don't build anything ourselves. See how we vet every builder in our directory.
Already browsing? You can view our vetted builder directory, or read our guides on ADU cost, financing, and permits in Los Angeles.
Pre-ADU Checkup — $499 — Get finalized permits, a pre-ADU checklist, and an on-site feasibility visit. Homeowners save $1,000s by doing this before engaging a contractor.