ADU Contractors near Phoenix, AZ
Morgan Taylor Homes
10045 East Dynamite Boulevard, Scottsdale, AZ 85262
14.7 miles
Morgan Taylor Homes, founded in 2007 in Scottsdale, AZ, has built 1,500+ homes across Arizona. Offering custom builds from turn-key homes to luxury estates, their expert team handles land acquisition, design, and construction.
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Arizona Garage Builders
20866 West Werner Place, Buckeye, AZ 85396
24.8 miles
Arizona Garage Builders is an Arizona-based construction company with 25+ years of experience specializing in custom garages, RV garages, casitas, and accessory dwelling units (ADUs). They offer free 3D renderings and a 100% satisfaction guarantee.
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Cavco Phoenix
2502 West Durango Street, Phoenix, AZ 85009
8.6 miles
Cavco Phoenix offers manufactured and modular homes as ADU solutions, including granny flats and backyard cottages. Factory-built for predictable costs and timelines, units vary in size. Local zoning verification is advised.
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Cheyenne Construction & Development
19984 E Caesar Rd, Queen Creek, AZ 85142
33.1 miles
Cheyenne Construction & Development, serving Arizona's East Valley since 1975, specializes in ADUs, casitas, granny flats, custom homes, and remodeling across Tempe, Chandler, Mesa, Gilbert, and surrounding areas.
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Carson Homes
18355 West Whispering Wind Drive, Wittmann, AZ 85361
23 miles
Carson Homes builds custom accessory dwelling units for homeowners across Surprise and the West Valley. Whether you need a guest house, rental unit, or space for multigenerational living, Adam Carson manages the entire project from permitting through final walkthrough.
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Old Reliable
Phoenix, AZ 85029
2.6 miles
Old Reliable builds ADUs, casitas & granny flats across Arizona's Valley. As a design-build ADU contractor, they handle floor plans, permits & construction in-house, offering customizable layouts to add property value or rental income.
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Caine and Company
8040 East Morgan Trail, Scottsdale, AZ 85258
10.5 miles
Caine and Company is a Scottsdale-based design-build firm specializing in custom Casitas, guest houses, ADUs, and pool houses. Founded 22 years ago, they offer fixed-price contracts, in-house design, and full construction management across Phoenix, Scottsdale, and Paradise Valley.
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Bello Construction
PO Box 18, Gilbert, AZ 85299
10.3 miles
Bello Construction, led by Narsay and Sami, specializes in home remodeling and additions. Known for quality workmanship, budget management, and clear communication, they handle projects like bedroom, bathroom, and in-law suite additions.
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Diamond Wright Construction
3110 N Central Ave, Phoenix, AZ 85012
6.2 miles
Diamond Wright Construction is a licensed Denver remodeling contractor with 500+ projects completed. They specialize in ADU construction, kitchen & bathroom remodeling, basement finishing, home additions, and full renovations across the Denver Metro area.
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Cuneo Construction
34084 N Sandstone Dr, San Tan Valley, AZ 85143
39.7 miles
Cuneo Construction builds custom ADUs, casitas & homes across Arizona, including Phoenix & East Valley. Licensed (ROC 336498), they offer design-build services, remodels & commercial projects with financing available via Wisetack®.
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Kelso Custom Builders, Inc.
329 W Lone Cactus Dr, Phoenix, AZ 85027
7.5 miles
Arizona custom home builders & ADU contractors serving Peoria & the Valley. Expert remodeling, detached ADUs & new builds with personalized planning, quality craftsmanship & clear communication throughout every project.
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Arizona Casita Builders
20866 W Werner Pl, Buckeye, AZ 85396
24.8 miles
Arizona Casita Builders doesn’t just add square footage—we add real financial value. A well-designed casita increases your property’s market worth the moment it’s completed, creating instant equity and long-term return on investment. Whether you plan to use it for family, rental income, or lifestyle flexibility, your casita becomes an asset that grows in value as soon as the doors open.
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Other cities in Arizona
What you need to know
ADU Contractors in Phoenix, Arizona: Your Guide to Building an Accessory Dwelling Unit
If you're looking for experienced ADU contractors in Phoenix, Arizona, you're not alone. The demand for Accessory Dwelling Units (ADUs) in Phoenix has surged in recent years, driven by rising housing costs, multigenerational living trends, and the opportunity to generate rental income. Whether you're planning a detached guest house, a garage conversion, or an attached in-law suite, hiring the right Phoenix ADU contractor is the key to a successful project.
Understanding Phoenix ADU Regulations
Before breaking ground, it's essential to understand the local rules that govern ADU construction in Phoenix. The City of Phoenix has specific zoning ordinances that ADU contractors in Phoenix must navigate carefully. Key regulations include:
- Minimum lot size: Your property must meet minimum lot size requirements, typically at least 6,000 square feet for most residential zones.
- Size limitations: ADUs in Phoenix are generally limited to a maximum of 1,000 square feet or 50% of the primary dwelling's square footage, whichever is less.
- Setback requirements: ADUs must maintain specific setbacks from property lines, usually a minimum of 5 feet on the sides and rear.
- Height restrictions: Detached ADUs are typically limited to a maximum height of 24 feet.
- Owner-occupancy rules: Phoenix may require the property owner to occupy either the primary residence or the ADU.
- Parking requirements: Additional off-street parking may be required depending on the location and size of the ADU.
A knowledgeable Phoenix ADU builder will be well-versed in these regulations and will handle all necessary permits through the City of Phoenix Development Services Department, ensuring your project stays fully compliant from start to finish.
Why Hire a Specialized ADU Contractor in Phoenix?
Phoenix presents unique construction challenges that make hiring a local ADU contractor especially important. The extreme desert climate, with summer temperatures regularly exceeding 110°F, demands careful attention to insulation, energy-efficient HVAC systems, and heat-resistant building materials. Experienced ADU builders in Phoenix understand how to design and construct units that remain comfortable year-round while keeping utility costs manageable.
Additionally, Phoenix's rapid urban growth means that utility connections, infrastructure considerations, and neighborhood-specific zoning overlays can vary significantly across the metro area. A seasoned Phoenix ADU contractor will have established relationships with local inspectors, utility providers, and suppliers, helping to streamline your project timeline and budget.
What to Look for in a Phoenix ADU Contractor
- Valid Arizona contractor's license and proper insurance coverage
- Proven experience with ADU projects specifically in the Phoenix metro area
- Strong knowledge of Phoenix zoning codes and permitting processes
- Transparent, detailed project estimates and timelines
- Positive local reviews and a solid portfolio of completed ADUs
Investing in an ADU in Phoenix is a smart financial decision that can increase your property value and provide long-term rental income. By partnering with a qualified ADU contractor in Phoenix, AZ, you can bring your vision to life efficiently, legally, and with lasting quality built to withstand the Arizona desert environment.