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ADU Builders in Cathedral City, CA

9 builders · ranked by Google rating and review volume · 2 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 Cathedral City homeowners who are comparing builders right now. Includes your logo, project photos, a direct call button and a link to your website.

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With roughly 51,493 residents at the 2020 Census, Cathedral City is one of Riverside County's established communities. We found 9 ADU builders and contractors that show up for Cathedral City homeowners on Google Maps, 1 of them based in the city itself. Their average Google rating is 4.4 stars. 3 market themselves specifically as ADU builders. 2 have a matched, active CSLB license shown with a verified badge. The top-rated by our review-weighted score are Squared Construction of the Desert, MJN General Construction and Passion Pro Builderss.

Inland lots in Riverside County tend to be larger, which suits detached ADUs and multigenerational layouts. Summer heat makes insulation, roof design and HVAC sizing worth discussing with your builder.

#9

ADU-Tiny House

No rating yet (0 Google reviews)

Service-area business · Cathedral City

Serves Cathedral City · based in Cathedral City
ADU specialist
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Permits and pre-approved plans in Cathedral City

ADU permits in Cathedral City 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 Cathedral City whether it has approved plans you can use. See our pre-approved plans guide and California ADU law summary.

Planning an ADU in Cathedral City? Start here

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Cathedral City ADU FAQ

How many ADU builders serve Cathedral City?

Our directory lists 9 ADU builders and contractors that appear for Cathedral City on Google Maps, including companies based in nearby Riverside County communities.

Do I need a permit to build an ADU in Cathedral City?

Yes. ADUs need a building permit from the City of Cathedral City, 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 Cathedral City?

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 Cathedral City 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.

Nearby cities in Riverside County

Riverside 54Moreno Valley 8Corona 32Murrieta 32Temecula 30Jurupa Valley 43Menifee 19Hemet 13Indio 4Perris 65Lake Elsinore 20Eastvale 26
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