ADU Innovators is an Arizona ADU contractor serving the Phoenix area, offering turnkey design and construction of accessory dwelling units, casitas, and garage conversions. Pre-designed models range from 400–800 sq ft.
read more
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.
read more
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.
read more
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.
read more
AzADU (ROC 351233) builds ADUs across Greater Phoenix Valley, offering pre-approved floor plans like The Chameleon, Bisbee & Camelback. Experts in Arizona ADU laws HB 2720 & HB 2928, they handle permits to move-in.
read more
JDB Builders Phoenix specializes in ADU construction, offering custom design, permitting, and construction management. Services include detached ADUs, guesthouses, in-law suites, and garage conversions, all built to local zoning codes.
read more
Professional drafting & design services for custom homes, ADUs, Casitas & RV garages. New builds from $4,000, remodels/additions from $4,000. Structural engineering, consultations & site plans also available. Transparent, structured pricing.
read more
Genio Renovations is a Phoenix-based casita builder offering full design-build services for attached and detached casitas across Arizona. They manage permits, construction, and finishes, adding value, privacy, and flexible living space to your property.
read more
Phoenix ADU contractor specializing in custom accessory dwelling units, garage conversions, granny flats & in-law suites. Tailored designs, eco-friendly materials & energy-efficient builds to maximize property value.
read more
Nu Wavz Homes is a California ADU contractor specializing in detached ADUs, garage conversions, JADUs, and in-law suites. They manage permitting, design, and construction, helping homeowners add living space or rental income.
read more
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.
read more
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.
read more
TRU ADU is Arizona's trusted ADU builder, specializing in accessory dwelling units, in-law suites & backyard cottages. Their transparent 6-phase process covers site analysis to construction, delivering stress-free, high-quality builds statewide.
read more
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.
read more
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®.
read moreIf 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.
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:
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.
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.
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.