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 statewid... read more
Noble General Contractors offers custom ADU construction and remodeling in Arizona. Services include detached ADUs, garage conversions, in-law suites, kitchen remodeling, flooring, framing, and more. Reliable, detail-focused builders serving Arizo... 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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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.
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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.
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Coli Studio is a trusted ADU builder in Arizona and Florida, specializing in custom accessory dwelling units, casitas, granny flats, and in-law suites. They manage design, permits, and construction end-to-end for a stress-free experience.
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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
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 thro... 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.
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Cavco Goodyear, AZ, offers manufactured & modular homes, including ADU, granny flat & Casita options. Factory-built for quality & speed, they serve Goodyear & greater Phoenix. Verify local zoning before purchase.
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Linderoth Associates Architects offers ADU design services in Phoenix, including pre-designed prototypes with full construction documents and custom solutions like garage conversions, granny flats & backyard cottages.
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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... read more
Tempe is home to Arizona State University, one of the largest universities in the country, which creates a unique housing market unlike many other Phoenix-area suburbs. With tens of thousands of students, faculty, and staff seeking housing near campus, accessory dwelling units (ADUs) have become an increasingly popular solution for Tempe homeowners looking to generate rental income or house family members close to the university. Experienced ADU contractors in Tempe understand this dynamic and design units that appeal to renters while complying with the city's residential zoning requirements.
Building an ADU in Tempe requires working within the city's zoning and development codes, which govern lot size minimums, setbacks, height limits, and the maximum square footage allowed relative to the primary residence. A qualified ADU contractor will pull the necessary permits through the City of Tempe's Building Safety Division and ensure plans meet current residential code standards, including fire separation, egress, and utility connection requirements. Because Tempe's residential neighborhoods vary widely—from historic districts near downtown to newer subdivisions in South Tempe—contractors must tailor each ADU project to the specific zoning district the property falls under.
Tempe's desert climate, with summer temperatures regularly exceeding 100 degrees, places unique demands on ADU construction. Local contractors typically prioritize:
These considerations help keep utility costs manageable for renters or family members occupying the unit while aligning with Arizona's broader push toward water conservation and energy efficiency.
Given the city's housing density and proximity to ASU, contractors in Tempe commonly build several types of ADUs, including:
Each option comes with different cost structures, construction timelines, and permitting considerations, which is why consulting with a licensed local contractor early in the planning process is essential.
Because Tempe enforces specific residential building codes and may require additional review depending on the property's location—such as proximity to historic preservation overlays near downtown Tempe—homeowners benefit from hiring contractors with direct experience in the city. A contractor familiar with Tempe's permitting office, inspection process, and neighborhood-specific requirements can help avoid costly delays. As demand for rental housing near ASU continues to grow, working with a licensed, insured, and locally experienced ADU contractor remains the most reliable way to ensure a project is completed safely, legally, and on budget.