Best Interior Designers and Decorators in Guelph, ON
15 firms listed · 11 in Guelph · 1 open 24/7 · 5 open weekends · 13 rated 4.5+
Data verified October 19, 2026
LPC Construction Ltd.
M.E Helping You Home
Otis Interiors Inc.
Harrison + Company
Cake Interior Design
The 15 firms listed for Guelph, ON take on interior projects. The rooms they specialize in, the credentials they claim and the stages their service covers are all drawn from their own websites, alongside ratings and quotes from public reviews.

Area overview: Guelph, ON
11 of the 15 firms we list are based in Guelph; the other 4 serve Guelph from Puslinch (15 km) and Cambridge (18 km). 14 of the firms on this page have a rating, from 4.2 to 5.0 across 220 reviews; 1 has 50 or more reviews and 13 are rated 4.5 or higher. When customers rate these firms on specific qualities, they most often praise professionalism (94%), quality (91%) and responsiveness (89%). 1 is open around the clock; 5 are open on Saturdays and 3 on Sundays. 2 have ten or more years of experience, the longest 19 years. 1 offers emergency call-outs; 2 give free estimates and 1 is family- or locally-owned. We have a website on file for all 15 of the firms on this page; 14 publish a contact page; 12 list a public email and 1 takes bookings online. 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.
Do designers travel to Guelph from other towns?
11 of the 15 firms are based in Guelph, and the others come from other towns within 20 km. Working at a distance is normal in this trade. Ask how often somebody attends during the build and whether mileage appears on the invoice.