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ADU Designers & BuildersGeneral contractor in Fullerton, CA

ADU Designers & Builders is a general contractor at 2461 E Orangethorpe Ave #231, Fullerton, CA 92831, rated 5.0 from 7 Google reviews. Open Monday to Saturday.

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Call (510) 703-1773Website ↗

Key facts

Key facts about ADU Designers & Builders
Address2461 E Orangethorpe Ave #231, Fullerton, CA 92831Get directions
Phone(510) 703-1773
Websiteadudesignbuild.net
HoursMonday to Friday: 7 AM – 5 PM; Saturday: 9 AM – 3 PM
Google rating5.0 from 7 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • General Contractingmain tradeGoogle main category

Service area

Serves Fullerton and 11 towns within 25 miles: Placentia, Anaheim, Brea, Yorba Linda, Villa Park, Orange, La Habra, Buena Park, Garden Grove, Stanton and East La Mirada.

Based in Fullerton, CAView on map

Opening hours

Opening hours for ADU Designers & Builders
DayHours
Monday7 AM – 5 PM
Tuesday7 AM – 5 PM
Wednesday7 AM – 5 PM
Thursday7 AM – 5 PM
Friday7 AM – 5 PM
Saturday9 AM – 3 PM
SundayClosed
  • Open evenings — no
  • Open Saturdays
  • Open Sundays — no

Typical general contracting prices

Typical general contracting prices
JobLowTypicalHigh
Kitchen remodelPer project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range × 1.04 Pacific factor (2025 Cost vs. Value Report)$15,240$28,190$43,470
Bathroom remodelPer bathroom: typical range of customer-reported remodels. US national range × 1.06 Pacific factor (2025 Cost vs. Value Report)$7,050$12,880$18,720

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 7 Google reviews

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Questions about ADU Designers & Builders

What are ADU Designers & Builders’ hours?

ADU Designers & Builders is open Monday to Saturday. Its listed hours are Monday to Friday, 7 AM – 5 PM; Saturday, 9 AM – 3 PM. On Saturdays it is open 9 AM to 3 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does ADU Designers & Builders serve?

Serves Fullerton and 11 towns within 25 miles: Placentia, Anaheim, Brea, Yorba Linda, Villa Park, Orange, La Habra, Buena Park, Garden Grove, Stanton and East La Mirada. The list is based on the business's location and the usual service radius for general contracting. Confirm your address is covered when you call.

What do Google reviews say about ADU Designers & Builders?

ADU Designers & Builders has a rating of 5.0 from 7 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact ADU Designers & Builders?

Call ADU Designers & Builders on (510) 703-1773. The business is at 2461 E Orangethorpe Ave #231, Fullerton, CA 92831. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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