Valleywide Dig & Haul offers ADU construction in Phoenix Valley, including casitas, granny flats & garage conversions. Phoenix now allows backyard ADUs up to 1,000 sq ft. Licensed, bonded & woman-owned.
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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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Hochuli Design & Remodeling Team is a Phoenix, AZ design-build contractor offering kitchen, bathroom, whole-home remodels & home additions. Their integrated design-construction approach ensures quality, accountability & fewer costly mi... 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.
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SouthWest RPX offers ADU construction services in Phoenix, AZ. As an experienced ADU contractor, they handle planning, permitting, site prep, and finishing to build functional accessory dwelling units that add value and flexible living space.
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Homework Remodels builds custom ADUs in Phoenix & Scottsdale, AZ. From detached casitas to garage conversions, they handle design, permits, and construction for rental income, multi-gen living, or guest quarters.
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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 pr... read more
Constructum is an Arizona-based design and build firm with 23+ years of experience serving Scottsdale, Paradise Valley, and Phoenix. Specializing in ADUs, casitas, guesthouses, custom homes, and renovations, they manage permitting, design, and con... read more
Phoenix-based ADU contractor Minimal Living Concepts offers turn-key Accessory Dwelling Units via a structured 8-month, three-phase process covering planning, permitting, and construction, with full feasibility reviews and transparent client commu... 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... 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 more
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.
read moreSan Tan Valley is one of the fastest-growing unincorporated communities in Arizona, located in Pinal County southeast of Phoenix. Because it is an unincorporated area governed by Pinal County rather than an incorporated municipality, ADU contractors in San Tan Valley must navigate Pinal County's zoning codes and building regulations rather than city-specific ordinances. This distinction is critical for homeowners planning to add an Accessory Dwelling Unit (ADU) to their property, as the permitting process and development standards differ from neighboring incorporated cities like Queen Creek or Gilbert.
Experienced ADU contractors in San Tan Valley are well-versed in Pinal County's Zoning Ordinance, which governs how ADUs — sometimes referred to as guest houses or casitas — can be built. Key regulations that contractors must follow include:
Hiring a contractor with direct experience in San Tan Valley and Pinal County is essential. Local ADU builders understand the unique challenges of the area, including the desert climate, soil conditions, and the specific requirements of Pinal County inspectors. San Tan Valley's rapid residential growth also means that contractors familiar with the area can better manage timelines, subcontractor availability, and material sourcing in a competitive construction market.
Given the larger lot sizes common in San Tan Valley compared to urban Phoenix neighborhoods, homeowners have more flexibility in the type of ADU they can build. Common options include:
Whether you're looking to house extended family, generate rental income, or increase your property value, working with a qualified ADU contractor in San Tan Valley, AZ is the smartest first step. Make sure your contractor is licensed through the Arizona Registrar of Contractors (ROC), carries proper insurance, and has a proven track record of completing ADU projects within Pinal County's regulatory framework. With the right team, your ADU project can be a seamless and rewarding investment.