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The Best Interior Architects in Denver, Colorado

11 Min Read

Denver, Colorado, has changed a lot since its beginnings as a mining town during the gold rush of the 1800s. Over time, its people have changed from gun-toting gamblers to laid-back, ambitious, and forward-thinking people ready to push the limits on everything from civil rights to drug laws. Denver is also called the “Mile High City” because it is 5,280 feet above sea level. It is at the base of the Rocky Mountains, so it is a gateway to many international-level outdoor activities, and skiers and snowboarders are the ones who know it best.

Learn about the top eight interior architects in Denver, Colorado, to help you with your architecture and design needs. These impressive companies’ skills, experience, expertise, and impressive portfolios were what drew us to these firms.


1830 Blake Street, Denver, CO 80202

Rowland+Broughton is an architecture, urban design, and interior design firm that serves Colorado with exceptional projects. Since its inception in 2003, the firm has delivered many creative designs and cost-efficient solutions to help its clients with their architecture and design needs. It is a high-design, forward-thinking company that aims to understand each client’s unique vision and turn that dream into a reality. It combines the expertise of highly skilled professionals with fresh perspectives to deliver stunning designs that are visually pleasing and functional. The firm offers years of knowledge and experience of the mountains and the city to improve various projects, including custom residential, business, hospitality, interior design, and master planning. Its hands-on, custom approach to projects has generated many repeat clients and a high success rate on its projects. 

Photography: Brent Moss, Maggie McEntee

In the fall of 2018, the storefront of E.B. Millar Coffee Company was redesigned carefully to capture the building’s original character. The job included making the space look more modern and using neutral colors and materials. The old windows and doors were replaced with new ones made of wood and glass, and the entrance was moved back to its original spot in the middle of the shop. The work made the building easier to get into, made it easier to see inside, and gave the whole structure a better sense of balance.

Eppstein Uhen Architects

1899 Wynkoop Street, Suite 700, Denver, CO 80202

Eppstein Uhen Architects, or EUA, has been a national industry architecture and engineering design firm since 1907. With over a hundred years of experience and expertise, the firm has repeatedly earned its reputation as an industry leader delivering stunning architecture and exceptional projects and creating environments that bring out the best in people. It offers the capabilities of a big firm while maintaining the hands-on, personalized approach of a small one. The firm has put together an impressive portfolio and a solid track record of delivering projects on schedule and within budget, no matter the project’s size, scope, and complexity. Over the years, the firm has completed many projects including workplace, healthcare, learning, living, science + technology, industrial, and community settings. 

Kentwood’s offices were all over the place because they had grown into the nooks and crannies of this 100-year-old split-level mercantile space. To meet the needs of their modern business, they needed to completely redo their office plan. The exposed original iron columns and beam saddles march rhythmically through the room to show off the building’s history. Around the outside are glass rooms that show off the old brick walls and bring in a lot of natural light.

Tryba Architects

1620 Logan Street, Denver, CO 80203

Tryba Architects is an architectural and design firm that focuses on creating exceptional plans for cities by balancing public and private, inside and outside, and quiet and loud. Since its inception in 1988, the firm has been committed to designing spaces that can change people’s lives and improve communities. No matter the project’s size, scope, and complexity, it takes an integrated, personalized approach to understand each client’s vision and turn that dream into a reality. The firm has solidified its reputation as an expert at running complicated projects on time and within budget, from the idea stage to building. The firm focuses on communication, collaboration, and solid relationships to work well with contractors, project teams, and different groups and individual stakeholders. As a result, the firm has an impressive portfolio that features many high-profile projects that required careful blending of the past, the present, and the future. 

BCG Denver is a highly customized workplace that aims to create a good working environment. A principled approach to design captures the spirit of the Rocky Mountain area to make people feel more connected and at home there. The project offers high-value collaborative spaces while reducing the space each person needs by ensuring a good mix of social areas, focused work zones, and meeting rooms. Seamless technology makes it easy to talk to people worldwide, and local materials and a commissioned art program add to the office culture and give consultants and guests an authentic experience.

Fentress Architects

421 Broadway, Denver, CO 80203

Fentress Architects is an international design company started by Curtis Fentress in 1980. With over 43 years in the industry, the firm has delivered many exceptional projects across Colorado and the surrounding area. It offers a one-stop-shop solution to its clients, handling everything meticulously and ensuring successful results are delivered on schedule and within budget. The firm’s expert architects and designers take an integrated, personalized approach to understanding each client’s vision and turn it into a design that reflects their needs, personality, and lifestyle. Over the years, the firm has earned its reputation as an industry leader through its creative, award-winning designs for airports, museums, meeting centers, laboratories, higher education, civic, and government buildings. The company also designs business, mixed-use, religious, and residential buildings.

Vectra Bank is a branch of Zions Bancorporation with over 40 sites in Colorado. Speer Boulevard, one of the first places Vectra opened, needed to be changed to reflect the company’s mission and to meet the needs of clients and workers. Fentress Architects focused on “right-sizing” the three-level area so employees would be more engaged, comfortable, and productive. There are now more and better amenities, including break-out meeting spaces, coffee bars, and a cafeteria for employees.

tres birds workshop

3821 Steele Street, Unit B, Denver, CO 80205

Tres Birds is a full-service company based in Denver, Colorado that does planning, building, and general contracting. Since its inception in 2000, the firm has helped countless clients with flexible designs, creative techniques, and cost-efficient solutions. Its impressive portfolio features many designs that focus on sustainable communities, respect nature, and spark new ideas. It takes a personalized and hands-on approach to managing each project to ensure it is delivered on schedule and within budget. The firm’s streamlined processes and tried-and-true methodologies allow it to consistently deliver successful results that guarantee satisfaction and exceed expectations. As a result, the firm has earned a long list of satisfied clients willing to testify to its quality and professionalism.

Happy Camper is a diner and bar in Chicago known for its great food. The firm was tasked to plan and build its first store in Denver. The new store will be in an existing building, so it needed a renovation. The building was in the back of the lot, and the way the parking was set up did not take advantage of the fact that it was on a busy corner.

HMH Architecture + Interiors

1701 15th Street, Suite B, Boulder, CO 80302

HMH Architecture + Interiors is a design-build firm that has served clients across Colorado and the surrounding area with their construction projects. Since its inception in 1989, HMH has been putting together a number of projects, including high-end custom homes, remodeling, offices, restaurants, and retail spaces. Its impressive portfolio and solid track record of diverse projects have earned the firm a long list of satisfied clients willing to testify to its quality and professionalism. Its team of highly-skilled professionals is known for its creativity, ability to work together, and attention to detail. Its dedication to excellence and customer satisfaction allows the firm to provide a single-source solution and eliminate the need for various point people. 

Photography: David Lauer Photography

This house is on the edge of Sloan’s Lake and has a wide view of the Rocky Mountains. It was made for healthy living, socializing, and being creative. The indoor-outdoor living style gave way to five different outdoor areas on four levels. The living room, dining room, and kitchen are all in one open space.

Studio B Architecture + Interiors

2014 Pearl Street, Boulder, CO 80302

Since it was founded in 1991, Studio B has solidified its reputation as a reliable and trustworthy contractor and you’ll see why in its impressive portfolio. The firm offers fresh, minimalist design, elegant site integration, and seamless interaction between buildings, interiors, and nature. Its personalized and hands-on approach allows it to focus on delivering exceptional projects on schedule and within budget. The designers at Studio B keep raising the bar by working hard to find safe ways to do things, using materials in new ways, and being open to new building technologies. It prioritizes communication, collaboration, and solid relationships to ensure smooth project delivery and an enjoyable client experience. Over the years, the firm has earned massive recognition for its quality, including several features in Colorado Homes & Lifestyle and ArchDaily.

This featured project is in an older part of Denver, where most houses are small brick homes with big front porches. The building makes a clear street edge on the corner lot by organizing the programs around the inner courtyard space. It is made of hand-made brick, walnut, plaster, and glass—all simple, elegant elements. The house faces the inner courtyard and pool, connecting to nature by looking up.

Semple Brown Design

1160 Santa Fe Drive, Denver, CO 80204

 Since 1982, Semple Brown Design has provided various design services for clients across Colorado and the surrounding area. No matter the project’s size, scope, and complexity, the firm takes a collaborative and flexible approach to design, and that has brought clients from various businesses and backgrounds into its doors. The firm creates designs with open-minded and creative techniques and cost-efficient solutions that allow it to deliver projects that reflect its clients’ personalities and lifestyles. As a result, the firm has earned more than 80 regional and national design prizes for its impressive portfolio. Its expert designers have years of experience delivering high-quality craftsmanship, visually pleasing and functional designs, and using the best materials and technologies. 

In the featured project, the owners came up with the idea for the piece while trying to figure out the best way to use the site. The home’s style is influenced by mid-century modern, but it also has a more eclectic interior design style. The house is mostly warm, champagne-colored brick, with a few spots of chocolate-colored terra cotta covering to make it stand out. In addition to these choices, a bourbon-painted structural steel soffit was added to connect the wide eaves into a single expression.


  • Blaine Comeione

    Blaine has served as Editor at Denver Architects for six years, drawing from over ten years of experience in construction and real estate. His comprehensive understanding spans commercial construction, architecture, and home builds, cultivated through diverse roles in the industry. With four years at BuildZoom and a background as a licensed real estate agent, Blaine possesses a unique perspective that enriches his editorial work. His dedication to delivering informative content is underscored by his extensive tenure in the field, ensuring that readers receive valuable insights into the dynamic world of construction and home design. Expertise: Architecture, Commercial Construction, Home Design and Build Key Highlights: Over 6 years of experience writing and editing in the construction space, Editor at HomeBuilderDigest, Previous experience at BuildZoom and Keller Williams Realty Education: Ohio University, Bachelor of Science in Human and Consumer Science with Minor in Business; 120+ Hours of New Jersey Real Estate Education; 120+ Hours of Arizona Real Estate Education