ADU Construction Scottsdale

Custom ADUs, Casitas, Guest Houses, and Garage Conversions

CHOOSE AN ADU CONTRACTOR YOU CAN TRUST

Building an ADU is a major investment, and choosing the right contractor matters. At Infinity General Contractors, we make the ADU construction process organized, straightforward, and professionally managed from planning and permits to final construction.

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our services

ADU Construction

Build a private living space, rental unit, home office, or family suite with a licensed ADU contractor in Scottsdale. We help with planning, permits, and construction from start to finish.

Detached ADUs

Create a separate backyard living space for family, rental use, work, or long term flexibility. Our team helps plan and build a detached ADU that fits your property, layout, and goals.

Attached ADUs

Add a connected living space to your existing home with a layout that feels natural and functional. We help manage the planning, permits, and construction needed for a clean addition.

Backyard ADUs

Make better use of your backyard with a custom ADU built around your property. We help plan the size, layout, access, and construction so the space works well for daily use.

Home Office ADUs

Create a private workspace away from the main home without leaving your property. We help build ADUs designed for focus, comfort, storage, and a better work from home setup.

Multigenerational ADUs

Build a separate living space for parents, adult children, or extended family. Our team helps create an ADU with privacy, comfort, and function while keeping loved ones close.

Custom ADU Design Build

Plan and build an ADU around your property, budget, and intended use. Our design build process helps keep plans, permits, engineering, and construction organized under one team.

Rental ADUs

Build an ADU designed for long term value, flexible use, or rental potential. We help you create a practical living space with a clear plan, quality construction, and proper permitting.

Why Scottsdale Homeowner
Trust Us

Licensed & Protected

Infinity General Contractors is licensed, bonded, and insured, giving homeowners confidence that their ADU project is being handled professionally and responsibly from start to finish.

Design Build Process

We manage planning, permits, engineering, and construction under one team to keep your ADU project organized, efficient, and moving forward smoothly.

Clear Communication

Our team keeps you updated throughout the ADU construction process with straightforward timelines, project updates, and responsive communication.

Quality Craftsmanship

From structural work to final details, we focus on clean workmanship, durable materials, and construction standards built to last.

Ready to Start Your ADU Project?

Tell us about your ADU project and our team will help you understand the next steps, from planning and permits to construction.

our work

Take a look at some of our recent construction and remodeling work. From framing and structural work to finished spaces, our projects show the planning, quality, and attention to detail we bring to every job.

Our process

One team from design to final construction

STEP 1

Project Walkthrough

We start with a free on site consultation to understand your ADU goals, review the space, and provide a clear project estimate with realistic pricing and timeline expectations.

STEP 2

Planning & Approval

Our team handles layouts, engineering, permits, and construction planning so your ADU project is organized before the build even starts.

STEP 3

Construction Begins

From detached ADUs and casitas to garage conversions and guest houses, we manage the construction process while keeping you updated every step of the way.

Let’s Talk About Your ADU

Whether you are planning a detached ADU, garage conversion, casita, guest house, or private living space, our team can help you understand the next step.

ABOUT US

At Infinity General Contractors, we help Scottsdale homeowners bring ADU construction projects to life with organized planning, quality workmanship, and reliable project management. From detached ADUs and garage conversions to casitas and guest houses, our team manages the process from design and permits to final build.

With over 20 years of combined experience serving Scottsdale and surrounding areas, we focus on clear communication, skilled craftsmanship, and construction solutions built around your goals and your property.

Let’s build an ADU that adds more function, flexibility, and value to your home.

Areas we serve

We proudly serve homeowners and property owners across Scottsdale and surrounding areas with professional ADU construction, remodeling, and design build services tailored to each project.

FAQS

ADU Construction FAQs

Get clear answers about ADU construction in Scottsdale, including costs, timelines, permits, property requirements, and what to expect when working with an ADU contractor.

Are you licensed, bonded, and insured for ADU construction in Scottsdale?

Yes. Infinity General Contractors is licensed, bonded, and insured. Our license is General Dual KB 2 Dual Residential and Small Commercial, ROC 318846. This gives homeowners confidence that their ADU project is being handled by a qualified contractor.

How much does ADU construction cost in Scottsdale?

ADU cost depends on the size, layout, site conditions, utilities, materials, permits, engineering, and whether the ADU is detached, attached, or built from a garage conversion. After a consultation, we can give you a clearer estimate based on your property and goals.

How long does it take to build an ADU?

The timeline depends on design, plans, permits, engineering, inspections, materials, and the full scope of work. A garage conversion ADU may move faster than a detached ADU, while larger custom ADUs usually need more planning before construction begins.

Do I need permits to build an ADU in Scottsdale?

In most cases, ADU construction requires proper planning, permits, and inspections before the space can be built and used. Our team helps guide the process, including layouts, permit coordination, engineering, and construction planning.

Can I build an ADU on my property?

It depends on your property, zoning, lot size, setbacks, utilities, access, and local requirements. During the consultation, we review your goals and property details so you can better understand what type of ADU may be possible.