Best Interior Designers and Decorators in Boulder, CO
24 firms listed · all 24 in Boulder · all 24 rated 4.5+
Data verified October 27, 2026
Melton Design Build
Petra Custom Builders
Arcadea Architecture
Krughoff Design
Gonzalez Upholstery & Fabrics
Listed for homeowners in and around Boulder, CO, these 24 firms take interior work. Whether a firm does full renovations or furnishing and styling only, and how it says it charges, comes from its own website, with ratings and quotes pulled from public reviews.

Area overview: Boulder, CO
All 24 firms we list here are in Boulder itself. We have 36 firms in Boulder on file; this page shows the highest-rated 24. The firms on this page are rated from 4.6 to 5.0 across 344 reviews; 2 have 50 or more reviews. When customers rate these firms on specific qualities, they most often praise professionalism (94%), quality (81%) and responsiveness (72%). 3 have a BBB rating of A or A+. Domain records put 18 websites of the firms on this page at ten or more years old; the oldest dates from 1999. 2 give free estimates and 1 is family- or locally-owned. We have a website on file for all 24 of the firms on this page; 20 publish a contact page; 16 list a public email and 3 take bookings online. We count these figures across the firms on this page; hours and prices change, so confirm the details with the firm before you book.
Where can I see a firm's finished projects?
All 24 firms here list a website, and the portfolio is the part worth studying. Look for projects the size of yours rather than the showpieces, and look for the same hand across several homes. Ask whether the photographs show work the firm designed or work it only styled for the camera.