An ADU, or Accessory Dwelling Unit, is a secondary housing unit built on the same property as a primary residence. It may be attached to the home, detached in the backyard, or created through a garage conversion.
ADU Builder Services for Smarter, More Flexible Living Space in Sun City, AZ
An Accessory Dwelling Unit, or ADU, is an excellent solution for homeowners seeking to enhance their living space. Whether it's to accommodate family members, create a source of rental income, or establish a private guest house, an ADU provides the opportunity for expansion without the need to relocate. Stronghold specializes in constructing ADUs for clients across Mesa, Apache Junction, Gold Canyon, Chandler, and the surrounding East Valley areas. Our experienced team oversees every step of the project, from planning and permits to construction, ensuring that homeowners are supported through the intricate city regulations.
We serve Phoenix and the East Valley.
Why Homeowners Build ADUs
ADU Builder and Contractor Services in Sun City
What We Design and Build
Detached Backyard ADUs
Garage Conversions Into Apartments
Guest Houses
Mother-in-Law Suites
Backyard Apartments
Custom ADU Builds
Garage Conversions
One of the Most Practical ADU Options
Garage conversions present a commonly utilized method for establishing an ADU. Since garages already possess a structure, foundation, and roof, they serve as a practical starting point for expanding your livable space. Homeowners in Sun City frequently prefer garage conversions, as they maximize existing space, tend to be less expensive than building a new structure, can be completed more rapidly, and function well as guest suites or rental units. However, garages are typically not designed for habitation. Upgrades in insulation, plumbing, ventilation, and electrical systems are often necessary. Stronghold manages these enhancements to ensure that the final space adheres to residential building codes and integrates seamlessly with the home.
Understanding ADU Permits and Local Regulations
ADUs for Rental Income and Multi-Family Properties
The Stronghold ADU Process in Sun City, AZ
Step 1
Initial Consultation
Step 2
Site Evaluation
Step 3
Design and Planning
Step 4
Permitting
Step 5
Construction
What Our Customers Say
Frequently Asked Questions
What is an ADU?
How much does it cost to build an ADU?
Costs depend on size, design features, site conditions, and utility connections. Garage conversions are often less expensive than building a detached structure.
How long does the permitting process take?
Permit timelines vary depending on the city or county reviewing the project. Some approvals move quickly while others require additional review cycles. Stronghold manages the permit process to help reduce delays and keep the project moving forward.
Can ADUs be rented out?
Many homeowners use ADUs as rental units. Local regulations may affect how the space can be rented, so it is important to review city rules during the planning stage.
Can a garage be converted into an ADU?
Yes. Garage conversions are one of the most common ways to create an ADU. The space must be upgraded with insulation, plumbing, electrical systems, and ventilation to meet residential building codes.
Does Stronghold handle permits for ADU construction?
Yes. Stronghold manages the permitting process as part of the project, including documentation, applications, and coordination with municipalities.
Have Questions for Us?
Reach out to us today to receive the answers you need. Our friendly and reliable team looks forward to helping you remodel or renovate your home.