Best Interior Designers and Decorators in Waukesha, WI
15 firms listed · 5 in Waukesha · 3 open weekends · 14 rated 4.5+
Data verified October 20, 2026
Nextgen Metalworks LLC
BSI (Building Service Inc)
Corporate Design Interiors LLC
Thrive Architects
Advantage Design + Remodel
Listed for homeowners in and around Waukesha, WI, these 15 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: Waukesha, WI
5 of the 15 firms we list are based in Waukesha; the other 10 serve Waukesha from towns including Brookfield (7 mi), New Berlin (6 mi) and Pewaukee (3 mi). The firms on this page are rated from 4.1 to 5.0 across 322 reviews; 2 have 50 or more reviews and 14 are rated 4.5 or higher. When customers rate these firms on specific qualities, they most often praise professionalism (91%), quality (90%) and responsiveness (69%). The topics that come up most in reviews of the firms on this page are "communication" and "price". 3 are open on Saturdays. The services the firms on this page list most often on their websites are home additions (3), basement remodeling (2), bathroom remodeling (2) and kitchen remodeling (2). 5 have a BBB rating of A or A+. Domain records put 11 websites of the firms on this page at ten or more years old; the oldest dates from 1998. 1 offers financing or payment plans and 2 give free estimates. We count these figures across the firms on this page; distances are straight-line, and hours and prices change, so confirm the details with the firm before you book.
Where can I see a firm's finished projects?
All 15 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.