✅ Licensed ADU Contractor • CSLB #1080116

ADU Construction Los Angeles, San Diego & Phoenix

Maximize your property value with expert ADU construction services. From backyard studios to full detached units, we build accessory dwelling units that provide rental income and housing solutions across California, Arizona, and Southern Utah.

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Why Choose Troy Construction Design for Your ADU?

As a licensed general contractor with extensive ADU construction experience, we navigate complex permitting requirements and deliver quality accessory dwelling units that maximize your investment.

ADU Permit Experts
CSLB #1080116 licensed contractor with deep knowledge of ADU regulations and streamlined permit processes.
Maximize Property Value
Strategic ADU designs that increase property value while providing rental income opportunities and housing flexibility.
Efficient Construction
Streamlined ADU construction process with minimal disruption to your daily life and existing property use.

Our ADU Construction Process

1

Site Assessment & Design

We evaluate your property, understand your goals, and create ADU designs that maximize space and comply with local regulations.

2

Permit Navigation

Our team handles all ADU permits, zoning approvals, and regulatory compliance to ensure smooth project approval.

3

Quality Construction

Professional ADU construction using quality materials and skilled craftsmen to create a durable, attractive living space.

4

Final Inspection & Handover

Comprehensive inspections and final walkthrough ensure your ADU meets all quality standards and is ready for occupancy.

ADU Construction Services

Detached Backyard ADUs
Garage Conversion ADUs
Attached ADU Additions
Junior ADUs (JADUs)
Studio & One-Bedroom Units
ADU Permit Services
Utility Connections
Landscaping & Site Work

Learn about ADU costs, permits, and common pitfalls in our comprehensive guide:

Read: ADUs 2025 - Costs, Permits & Pitfalls

ADU Construction Service Areas

We provide expert ADU construction services across California, Arizona, and Southern Utah, helping property owners maximize their investment potential.

California
Los Angeles, San Diego, Palm Springs, Orange County, Riverside, and surrounding areas with ADU-friendly regulations
Arizona
Phoenix, Scottsdale, Flagstaff, and Greater Phoenix Metropolitan Area with growing ADU opportunities
Southern Utah
Cedar City, St. George, and surrounding Southern Utah communities embracing ADU development

Ready to Build Your ADU?

Contact Troy Construction Design today for a free ADU consultation and estimate. Let's explore how an accessory dwelling unit can enhance your property and provide additional income.

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