Timeless Craftsmanship. Established on Excellence.

Luxury Home Builder

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We are Investors that Build Projects around Budgets.
Quality and Result Oriented.

We design and build timeless custom homes across Arizona—crafted with precision, elegance, and purpose. Our all-in-house team ensures a seamless process, from first sketch to final finish.

We’re not just builders—we’re investors too. We know what matters: quality, trust, and a home that elevates your lifestyle and legacy.

Our Services

Residential Remodels →

Transform your home with precision craftsmanship and thoughtful design.
Our residential remodels enhance comfort, functionality, and style—whether you’re updating a single room or reimagining your entire living space. We blend quality materials, modern solutions, and seamless project management to deliver results that feel tailored, elevated, and built to last.

Commercial Projects →

Built for performance, designed for impact.
Our commercial projects focus on creating efficient, durable, and visually impressive spaces that support your business goals. From offices to retail build-outs, we deliver high-quality craftsmanship, reliable timelines, and solutions that elevate your brand and enhance daily operations.

Ground-Up New Builds →

From concept to completion, we build it right from the start.
Our ground-up new builds deliver lasting quality, efficient layouts, and modern design tailored to your vision. With a streamlined process and expert craftsmanship, we turn empty lots into well-designed, high-performing spaces built to stand the test of time.

Our Projects

Since 2006, Michael James Design Build has evolved into a premier builder of high-end custom homes. What began as a commitment to craftsmanship has grown into the creation of extraordinary residences throughout Scottsdale and Paradise Valley.

With in-house architecture, full-service interior design, and landscape mastery, we offer a seamless, turn-key experience tailored to your vision. Whether a bespoke spec build or a full custom estate, we craft homes that embody elegance, innovation, and timeless luxury.

Let’s build something extraordinary—crafted to inspire, designed to last.

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What Clients Say About Us

Highly Recommend

“This was my first big home project, and I didn’t really know what I was doing. Justin from MJ Build Design made it easy. He explained everything, kept me in the loop, and the work came out better than I expected. Super professional and easy to work with. Highly recommend.”

~ Marlowe D.

I’m So Happy I Went With Them!

“I was a little nervous taking on a full kitchen remodel—it was my first time doing something like this, and I’d heard all the horror stories about delays and surprise costs. But MJ Build Design really came through. Justin was super organized, upfront about pricing, and kept me in the loop the whole time. He made the process feel easy, and the end result was even better than I hoped for. Plus, they finished early! I’m so happy I went with them.”

~ Chelsey T.

Surpassed Our Expectations!

“MJ Design & Build transformed our residence into a sanctuary of elegance. Their meticulous attention to detail and seamless integration of design and construction surpassed our expectations. The team’s professionalism and dedication made the renovation process a pleasure.”

~ Dan P.

Investor Partnerships

We understand what investors are looking for—because we’re investors too. Our Investor Partnerships are built on trust, transparency, and a shared commitment to high returns through luxury real estate. Whether it’s a new development or a strategic renovation, we bring deep market knowledge, expert craftsmanship, and a proven track record across Arizona. From site selection to final sale, we manage every detail, aligning our success with yours. Let’s build value—and something extraordinary—together.

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