Straight Edge Builders
4.9 (48 Google reviews)
✔ CSLB License Verified #1075936301 9th St, Redlands, CA 92374
Serves Yucaipa · based in RedlandsGarage conversionsRemodels & additionsGeneral contractor
ADU Builders in Yucaipa, CA
7 builders · ranked by Google rating and review volume · 1 CSLB license verified
★ Featured ADU builder
Featured ADU builder — this spot is open
Put your ADU company at the top of this page, in front of Yucaipa homeowners who are comparing builders right now. Includes your logo, project photos, a direct call button and a link to your website.
Yucaipa is home to about 54,542 people (2020 Census) in San Bernardino County. We found 7 ADU builders and contractors that show up for Yucaipa homeowners on Google Maps, most of them based in nearby communities. Their average Google rating is 4.9 stars. 4 market themselves specifically as ADU builders, and 1 mention garage conversions. 1 has a matched, active CSLB license shown with a verified badge. The top-rated by our review-weighted score are Straight Edge Builders, Levatto Construction and Brothers Superior.
Lots across San Bernardino County are often larger and land costs lower, which makes detached and prefab ADUs attractive. Foothill and mountain areas can face wildfire-zone construction requirements.
No builders match that filter here yet. Try another one.
Levatto Construction
5.0 (11 Google reviews)
Service-area business · Yucaipa
Serves Yucaipa · based in YucaipaRemodels & additions
Brothers Superior
5.0 (5 Google reviews)
Service-area business · Banning
Serves Yucaipa · based in BanningHome builderGeneral contractor
USModular, Inc.
4.6 (39 Google reviews)
579 W County Line Rd, Calimesa, CA 92320
Serves Yucaipa · based in CalimesaADU specialistPrefab / modularHome builderGeneral contractor
MyADU4Less
5.0 (1 Google reviews)
579 W County Line Rd, Calimesa, CA 92320
Serves Yucaipa · based in CalimesaADU specialist
Moreno Valley ADU Contractors
5.0 (1 Google reviews)
14849 Stephenson St, Moreno Valley, CA 92555
Serves Yucaipa · based in Moreno ValleyADU specialistGeneral contractor
ADU Advantage
No rating yet (0 Google reviews)
Service-area business · Banning
Serves Yucaipa · based in BanningADU specialist
Permits and pre-approved plans in Yucaipa
ADU permits in Yucaipa go through the city's building or planning department. Under AB 1332, every California city and county had to set up a pre-approved ADU plan program by January 1, 2025, so ask Yucaipa whether it has approved plans you can use. See our pre-approved plans guide and California ADU law summary.
Planning an ADU in Yucaipa? Start here
Yucaipa ADU FAQ
How many ADU builders serve Yucaipa?
Our directory lists 7 ADU builders and contractors that appear for Yucaipa on Google Maps, including companies based in nearby San Bernardino County communities.
Do I need a permit to build an ADU in Yucaipa?
Yes. ADUs need a building permit from the City of Yucaipa, which must approve or deny a complete application within 60 days under state law. Many cities also offer pre-approved plans that speed up review.
How much does an ADU cost in Yucaipa?
Most Southern California detached ADUs land around $350 to $550 per square foot all-in, garage conversions around $200 to $350, and JADUs around $50,000 to $150,000. Use our ADU cost estimator and get three itemized bids.
How are Yucaipa ADU builders ranked here?
By Google rating weighted by the number of reviews, so a 4.9 with 200 reviews ranks above a 5.0 with 3. Featured placements are clearly labeled and don't affect the organic ranking.