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ADU Builders & Contractors in Cypress, CA

With 115 verified ADU contractors serving Cypress, CA, homeowners have plenty of options for their accessory dwelling unit project. Local contractors ready to help specialize in everything from design-build to permit navigation.

📊 ADU Quick Facts for Cypress

Avg. Cost/sqft

$197-$372

Permit Timeline

60-120 weeks

Max Size

1200 sqft

Setbacks

4ft sides

Top 115 ADU Contractors in Cypress

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#1MAXFORT INC

Cypress, CA

Maxfort Inc — licensed ADU contractor in Cypress, CA. Detached ADU construction.

View Profile📞 (213) 705 9922
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#2RIGHT CALL HOME REPAIR THE

Cypress, CA

Right Call Home Repair The — licensed ADU contractor in Cypress, CA. Detached ADU construction. 9+ years experience.

View Profile📞 (562) 201 3054
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#3SPNLAX CONSTRUCTION INC

Cypress, CA

Spnlax Construction Inc — licensed ADU contractor in Cypress, CA. Detached ADU construction. 13+ years experience.

View Profile📞 (714) 271 4711
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#4PLUMBING PIPING & CONSTRUCTION INC

Cypress, CA

Plumbing Piping & Construction Inc — licensed ADU contractor in Cypress, CA. Detached ADU construction. 52+ years experience.

View Profile📞 (714) 952 2001
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#5WIEKAMP WARREN CONSTRUCTION

Cypress, CA

Wiekamp Warren Construction — licensed ADU contractor in Cypress, CA. Detached ADU construction. 33+ years experience.

View Profile📞 (714) 334 2561
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#6PANCHAL DHAVAL

Cypress, CA

Panchal Dhaval — licensed ADU contractor in Cypress, CA. Detached ADU construction. 8+ years experience.

View Profile📞 (323) 835 1224
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#7CUTHBERT PAUL

Cypress, CA

Cuthbert Paul — licensed ADU contractor in Cypress, CA. Detached ADU construction.

View Profile📞 (657) 222 7955
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#8BRANDED GROUP INC

Cypress, CA

Branded Group Inc — licensed ADU contractor in Cypress, CA. Detached ADU construction. 7+ years experience.

View Profile📞 (323) 940 1444
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#9WOOD ROBERT CONST

Cypress, CA

Wood Robert Const — licensed ADU contractor in Cypress, CA. Detached ADU construction. 55+ years experience.

View Profile📞 (714) 822 7450
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#10IRVINE JEFFREY V

Cypress, CA

Irvine Jeffrey V — licensed ADU contractor in Cypress, CA. Detached ADU construction. 11+ years experience.

View Profile📞 (714) 366 2637
View All 115 Contractors →

💰 How Much Does an ADU Cost in Cypress?

Garage Conversion

$68,500 - $128,500

Converting existing garage to living space

Detached ADU

$147,000 - $322,000

New standalone unit (600-1,200 sqft)

Permit & Fees

$1,121 - $5,121

Plan check, permits, utility connections

* Costs vary based on size, finishes, site conditions, and contractor. Get quotes from multiple Cypress contractors to compare pricing.

❓ Frequently Asked Questions About ADUs in Cypress

How much does it cost to build an ADU in Cypress?▼
The average cost to build an ADU in Cypress ranges from $147,000 to $322,000, or approximately $197 to $372 per square foot. Garage conversions typically cost $68,500 to $128,500.
How long does it take to get an ADU permit in Cypress?▼
The ADU permit process in Cypress typically takes 60 to 120 weeks. California law requires cities to approve or deny ADU permits within 60 days of receiving a complete application.
What are the ADU size limits in Cypress?▼
In Cypress, detached ADUs can be up to 1200 square feet. Attached ADUs are limited to 50% of the primary dwelling or 1,200 sqft, whichever is less. Junior ADUs (JADUs) are limited to 500 sqft and must be within the existing home.
What is the setback requirement for ADUs in Cypress?▼
Cypress requires 4-foot setbacks from side property lines and 4-foot setbacks from rear property lines for new ADU construction. Converted structures (like existing garages) may maintain their current setbacks.
Do I need to provide parking for my ADU in Cypress?▼
No parking is required for ADUs in Cypress if your property is within half a mile of public transit, in a historic district, part of an existing multi-family building, or if the ADU is a garage conversion. Otherwise, one space may be required.

Also See ADU Contractors In

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