Best Architects in St. Louis

Why These Architects?

Our goal is to connect people with the best local experts. We scored St. Louis Architects on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best.

Reviewed Curated Top Picks 85 57 15

Our Selection Criteria:

  • 1. Availability

    Consistently approachable and responsive, so customers never feel ignored.

  • 2. Qualifications

    Building customer confidence with licensing, accreditations, and awards.

  • 3. Reputation

    A history of delighted customers and outstanding service.

  • 4. Experience

    Masters of their craft, based on years of practical experience and education.

  • 5. Professionalism

    Providing service with honesty, reliability, and respect.

Read more about our selection process

Curtiss W. Byrne Architect

Curtiss W. Byrne Architect is an architecture firm in Chesterfield that specializes in creative solutions for all types of residential and small commercial projects. The company is a leader in sustainable home and energy efficient designs that reduce waste, use renewable products and minimize the impact on the environment. Curtiss W. Byrne Architect has experience building custom homes, kitchens and bathrooms, additions, remodels, and affordable housing. Customers can request construction documents, specifications, and renderings.

Chesterfield, MO 63005


Rangwala Architects

Rangwala Architects is a company in Clayton that offers comprehensive architectural services from programming and planning to design and construction administration. The company has experience in a wide range of projects including movie theaters, hotels, retail centers, medical buildings, historic renovations, restaurants, and homes. The founder has over 20 years of experience, and is described by past clients as "prolific, talented, and principled." Rangwala Architects has a strong attention to detail and meets with clients during programming, design and construction process.

Clayton, MO 63015



TR,i is a full-service design company that has been serving clients in St. Louis since 1989. The firm has finished over 2,000 projects in 38 states representing over $1 Billion in construction. TR,i has completed projects ranging from a few hundred square feet to over one million square feet in size. The company provides planning, design and technical expertise in diverse industries including retail, industrial, educational, hospitality, corporate and commercial sectors.

St. Louis, MO 63119


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