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We're Gruber
Custom Homes

We’ve been perfecting the art of homebuilding for more than four decades. Are you ready to craft your dream home? We’ll build your vision from the ground up.

Colorado's Trusted Custom Home Builder

Custom Home Fireplace by Gruber Custom Homes

​Since 1935, the Gruber family has been a driving force in Denver's construction landscape. Founded by Albert Gerald, Gruber and Sons constructed many of the iconic buildings that shape the city's skyline today.

Building upon this rich legacy, Tom Gruber launched Gruber Construction in 1983, igniting a new era of transformative craftsmanship in Denver's most sought-after neighborhoods — Cherry Hills Village, Greenwood Village, Denver Country Club, Hilltop, and Washington Park.

Today at Gruber, we believe that every space we create should tell a unique story, reflecting the visions of our clients and the designers we work with. We take pride in ensuring every aspect of your home aligns seamlessly with your desires and lifestyle, leaving no room for compromise.

From the initial design concept to the final finishing touches, our team is dedicated to crafting a home that’s designed around you. With meticulous attention to detail and unwavering dedication, we’ll help you bring your dream home to life.

Our Story

3 Generations of Craftsmanship

Black Panel Wall By Gruber Custom Homes

Meet Our Team

Tom Gruber


For over four decades, I have proudly served as a general contractor in the luxury residential building industry, shaping the landscape of Denver's great neighborhoods with stunning historic and classical architecture. As a third-generation craftsman, I carry forward a cherished family tradition, infusing each project with a passion for excellence and an unwavering commitment to creating beautiful spaces that transcend time.

Throughout my career, I have found boundless joy and satisfaction in crafting homes that not only reflect the fine art of craftsmanship but also elevate the lives of our esteemed clients. My driving force has always been the desire to leave behind a lasting legacy, creating homes that become a cherished part of families' histories—a testament to their dreams and aspirations.

What sets our work apart is the fusion of artistry and functionality. Every project we undertake is meticulously crafted to perfection, blending classic design elements with modern sensibilities, ensuring our clients experience the epitome of luxury living. 

I take immense pride in the fact that the homes I build stand as tangible and breathtaking contributions to Denver's rich architectural heritage. Each structure we create becomes an integral part of the neighborhood, enhancing its beauty and allure, and enriching the lives of those fortunate enough to call these houses their home.

Our dedication to fine craftsmanship, attention to detail, and passion for building exquisite spaces have earned us the trust and admiration of clients and peers alike. We believe in fostering strong relationships, collaborating closely with our clients to understand their vision and translating it into a reality that surpasses all expectations.

Tom Gruber

Preston Miller


Preston Miller grew up in Lancaster, PA, where he was deeply influenced by the surrounding culture of entrepreneurship and rich history of craftsmanship which the region is known for. This identity has fueled his passion for building distinct homes that truly embody these values. Preston brings this passion for dedication and excellence to every aspect of his work.

Preston thrives at the center of a team of architects, designers, engineers, and clients. While being known for his ability to foster a cooperative environment within his teams he is also deliberate in the planning and execution of many complex design challenges.

As a certified Passive House Tradesperson, his expertise lies in implementing sustainable and energy-efficient construction practices, ensuring that projects not only meet but exceed industry standards.

Preston believes in leading by example and fostering a collaborative and transparent work culture. As a problem solver, he pushes his team to think outside the box and approach challenges with a creative mindset.

In his time away from work, Preston enjoys all that the Colorado landscape has to offer with his Wife and three children. 

Preston Miller

Nick Hamilton

Pre-Construction Manager

Judson Good

Project Manager

Wouter Roos


Jimmy Christiansen


Terri Rael

Office Manager


You and your teams have been so caring, thoughtful and hardworking. Who knew homebuilding could be so fun :)  

Thank you for everything.


Rebuilding our home has been the biggest dream of ours. Thanks for truly making this a reality for us. We love it!  


Preston and his team are top notch builders, they are incredibly professional, innovative, and easy to get along with. We'll spread the word.


It's easy to get started. 

Ready to Start Planning?

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