Finding the Right ADU Builders in Pima County and Beyond

Building an accessory dwelling unit (ADU) is one of the smartest ways to expand your living space, create opportunities for rental income, and increase your property value — especially in beautiful Tucson, Arizona. Whether you’re considering a casita, granny flat, pool house, or garage conversion, partnering with the right ADU builder makes all the difference.

At Aaron & Co, we specialize in ADU construction that meets your specific needs, blends seamlessly with your property, and follows all local zoning and building codes. If you’re a homeowner in Pima County or surrounding areas, we’re here to guide you every step of the way with custom designs, expert project management, and quality craftsmanship you can trust.

Why Build an ADU in Tucson?

Southern Arizona is ideal for building accessory dwelling units. With plenty of sunshine, spacious properties, and a strong real estate market, a new ADU can serve many purposes:

  • A flexible home office or creative studio
  • A rental property for added rental income
  • A charming guest house for visitors
  • A detached tiny home for aging parents, young adults, or dependent loved ones

By choosing the right general contractor with years of experience in ADU construction, you ensure your investment is not only functional but also adds lasting beauty and value to your home.

Tailored Floor Plans and Made Simple and Efficient

At Aaron & Co, we believe designing your ADU shouldn’t be overwhelming. That’s why we offer a curated selection of premade floor plans that balance functionality, style, and smart use of square feet. By choosing from our thoughtfully designed packages, many homeowners can move through the design phase in as little as two or three meetings — making the process simple, efficient, and stress-free.

Our floor plans are designed to meet a wide range of needs, whether you’re building a granny flat, casita, guest house, or tiny home. We’ll guide you in selecting the plan that best fits your property and goals, so you can focus on bringing your new ADU to life without getting bogged down in endless decisions.

Navigating Zoning, Permits, and Local Regulations

Tucson and Pima County have specific zoning rules and local regulations regarding ADU construction — but don’t worry, you’re not on your own. As your trusted ADU builder, Aaron & Co handles the permitting process, ensuring your ADU project is fully compliant with all building codes and municipal guidelines.

From setback requirements to minimum and maximum sq ft rules, we stay on top of every detail, so your project moves smoothly through approvals and into construction.

High-Quality Construction and Project Management

We know that building an accessory dwelling unit is a significant investment, and we respect your time and budget. With Aaron & Co, you can expect high-quality materials and a construction process that’s managed with professionalism every step of the way.

Our team prioritizes clear communication, realistic timelines, and exceptional attention to detail. We pride ourselves on delivering projects on time, on budget, and built to the highest standards of quality craftsmanship.

Ready to Build Your Dream ADU?

Whether you’re dreaming of a guest house, tiny home, home office, or rental property, Aaron & Co is ready to help you build it. Our deep experience in home building, remodels, and custom ADU construction throughout Tucson and Southern Arizona ensures that your new ADU will meet your needs today — and add lasting value for years to come.

Contact us today to schedule a consultation. We’ll help you explore floor plans, discuss your specific needs, and create the perfect living space to fit your lifestyle and your property.

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  • “You and your team made it possible – all the way from help creating the plans, drafting the architectural drawings, and of course building our spaces. Your professional approach built confidence from the beginning. Everyone that worked on our project added to a great final product. Finishing the project for the same price that you quoted at the beginning was a pleasant surprise. Tieraona and I appreciated how you kept us informed, and completed work with the quality that you promised at the beginning of the process. You can count on us to recommend your company.”

    Jim Carnazzo

  • “Aaron designed plans for my wife and me that combined a 3-room casita with attached 2-car garage. His comprehensive knowledge and attention to the smallest details were enormously helpful. From structural considerations to aesthetics, from siting to permitting, he made a complex process simple, providing multiple iterations until the vision we had for this space was realized. His focus on cost-savings as well as quality were greatly appreciated. Aaron was a pleasure to work with and we highly recommend him.”

    Randy Fisher

  • “The construction process was smooth and Aaron’s team was in constant communication with us. They provided us with proper expectations and then met or exceeded them. This gave us a great sense of ease for we have remodeled before with a different contractor and it was constant anxiety. Aaron & Co finished the project about two weeks early than promised and kept the project within our provided budget, including the changes that we requested. The final product turned out beautifully and the service rendered was outstanding.”

    Rich Cunningham