Best Interior Designers and Decorators in Lancaster, PA
15 firms listed · 14 in Lancaster · 3 open weekends · 13 rated 4.5+
Data verified October 31, 2026
Henrietta Heisler Interiors Inc.
David Lyall Home & Design
Rlps Architects
Black Forest Design & Build
Sims Architects Inc
Listed for homeowners in and around Lancaster, PA, 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: Lancaster, PA
14 of the 15 firms we list are based in Lancaster; the other one does not publish an address. 13 of the firms on this page have a rating, from 4.6 to 5.0 across 131 reviews. When customers rate these firms on specific qualities, they most often praise responsiveness (95%), professionalism (86%) and quality (86%). 3 are open on Saturdays. 1 has a BBB rating of A or A+. 11 have ten or more years of experience, the longest 37 years. We have a website on file for all 15 of the firms on this page; 12 publish a contact page and 13 list a public email. 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.