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Founded on a vision of delivering high-quality craftsmanship and trust, A1 Building Concepts has built a reputation as a reliable partner in home transformations. We are committed to building and reshaping homes with integrity, precision, and an unwavering dedication to our clients’ visions.

THE VISION FOR A1

"When I started in construction, I knew I wanted to do more than just work for someone else—I wanted to build something of my own. I started with smaller renovations and worked my way up, and now we’re building custom homes. It’s been an incredible journey, and I’m excited to see where we go next."

- AUSTIN UNRUH, FOUNDER & OWNER OF A1

In 2017, Austin Unruh, founder of A1 Building Concepts, saw the construction industry differently. While finishing his Construction Management program, he knew he wanted more than just a job—he wanted to transform the industry. Determined to set a new standard for quality and integrity, he launched A1 Building Concepts with a mission to deliver skilled craftsmanship and trustworthy service to residential construction in Colorado.

From day one, A1 was built on a commitment to reliability and excellence. By 2021, the business had grown from fast-turnaround projects to designing custom spaces that reflect each client’s vision and lifestyle. This shift led A1 to partner with talented designers, creating a network that could tackle any client’s unique needs.

With the demand for A1's work surging, the team expanded in 2023, adding experts and capabilities to take on even more ambitious projects. Now, A1 Building Concepts thrives on bringing clients' dreams to life through large-scale transformations and renovations that make a real impact.

Most recently, A1 unveiled its largest project yet—a showcase home in Sedalia, CO, marking the company’s debut in the full custom home building arena. A1 continues to serve clients with high-quality renovations and general contracting services and looks forward to taking on new builds for 2025 and beyond, cementing its reputation as a trusted leader in the industry. 


BUSINESS EVOLUTION

FROM 2017 TO PRESENT DAY

"We have been more than thrilled with the work that A1 has done for us and we will continue to have projects for him in the future. He has been honest, hard working, very easy to get a hold of, and professional. His staff has been equally excellent as well. We are looking forward to keeping him as a part of our family and wish him continued success. Clients for life.

- ERIN H

THEIR craftsmanship is superb and THEY DON'T cut corners! A1 will always be my go-to-contractor for any construction/remodel jobs!

- NATHAN R

We've hired several contractors to work on our house over the past 10 years; Austin is the only one we'd hire again.

- TODD H