What a Trusted ADU Contractor Can Do for Your Casita Project

 

Adding a casita to your Tucson, Arizona property can open the door to greater flexibility, added living space, and even long-term rental income—but the success of your project hinges on choosing the right ADU contractor. At Aaron & Co, we bring years of experience in ADU construction and a deep understanding of the unique building requirements across the Tucson region.

Whether you’re planning a guest house, home office, or tiny home, working with a knowledgeable and professional team ensures your casita design meets all local codes, functions beautifully, and is built on time and within budget.

Local Expertise That Keeps Your Project on Track

Building accessory dwelling units in Southern Arizona requires more than just a great design—it also requires a contractor who understands the ins and outs of local zoning, permitting, and building codes. Our team at Aaron & Co has extensive experience working with Pima County and local developmental services, meaning we can anticipate and address regulatory requirements before they become obstacles.

That means fewer delays, no surprises at inspection time, and a smoother construction process from start to finish. We make sure every casita, pool house, or one-bedroom ADU we build is fully compliant and built to last.

A Streamlined Process That Simplifies Every Step

We understand that homeowners don’t want to be overwhelmed by endless decisions. That’s why we’ve streamlined our ADU design and selection process to make it as straightforward as possible. With a curated set of floor plans, finish options, and guidance from our experienced team, you can move from concept to construction in just a few short meetings.

Our design-build approach means you work with one team throughout your ADU project—from layout and selections to final walkthrough—ensuring clear communication and confident decision-making every step of the way.

Thoughtful Designs That Prioritize Functionality

Whether you’re building an ADU for affordable housing, as a rental unit, or as a private living area for extended family, your space should be both beautiful and practical. Aaron & Co applies universal design principles to every project, ensuring that your new casita will support long-term comfort, functionality, and accessibility so you can age in place.

From full kitchens to smart storage solutions and seamless integration with your existing home, we design every square foot with purpose. Many of our projects also include energy-efficient materials and systems, supporting long-term sustainability and reduced utility costs.

Versatile Solutions for Real Arizona Lifestyles

We know that every family and property is different. That’s why we offer flexible solutions for all types of accessory dwelling units—including tiny homes, multi-family units, garage conversions, and detached guest houses that complement the main house. Whether you need space for aging parents, adult children, or visitors, we’ll help you build an ADU that enhances your daily life and your home’s real estate value.

And for those looking to boost affordability or generate passive income, a well-designed ADU can provide a steady stream of rental income while expanding the usability of your property.

Free Consultations to Get You Started

Not sure where to start? Aaron & Co offers free consultations to help you explore your options, understand the construction process, and determine what type of ADU best fits your needs and goals. Our experienced team will walk you through floor plan options, design selections, pricing considerations, and timelines—so you can make informed decisions with total confidence.

Interested in building a casita in Tucson or anywhere in Pima County? Let’s talk about how Aaron & Co can bring your ADU project to life with smart design, clear communication, and high-quality work you can trust. Whether it’s a remodeling project or a brand-new guest house, we’re here to help you make the most of your space and investment.

Contact us today to schedule your free consultation and take the first step toward building a better backyard with Aaron & Co.

 

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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