The Shutter Professionals
“I am extremely happy and satisfied with my Cascade / Zebra blinds - from the time I inquired from Sam to the measurement stage up to installation.”
Best Interior Designers and Decorators in Ajax, ON
15 firms listed · 5 in Ajax · 10 open weekends · all 15 rated 4.5+ · 1 shows a licence
Data verified October 18, 2026
Floor and Bath Design
“Working with Roza for the design of our bathrooms and then Greg and Tony making it happen was exceptional!”
Groovy Chick Redesign and Home Staging
“My home sold very quickly and I know Groovy Chick played an essential part.”
Ko's Interior Design & Construction
Raj Panesar
Emerald Professional Painters
“They fixed the bad drywall and tape in our garage, painted the entire garage, floor etc.”
The 15 firms listed for Ajax, 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: Ajax, ON
5 of the 15 firms we list are based in Ajax; the other 10 serve Ajax from towns including Whitby (8 km), Oshawa (16 km) and Markham (18 km). The firms on this page are rated from 4.6 to 5.0 across 638 reviews; 4 have 50 or more reviews. When customers rate these firms on specific qualities, they most often praise professionalism (92%), responsiveness (83%) and quality (79%). The topics that come up most in reviews of the firms on this page are "price" and "knowledge". 10 are open on Saturdays and 6 on Sundays. 1 shows a licence on its website. Domain records put 6 websites of the firms on this page at ten or more years old; the oldest dates from 2007. 2 give free estimates and 3 list coupons or special offers. We have a website on file for 14 of the firms on this page; 14 publish a contact page; 13 list a public email and 2 take 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.
Where can I see a firm's finished projects?
Websites appear on 14 of the 15 listings here. Look past the styling for evidence of layouts changed and problems solved, and for homes of your vintage. Ask which projects the firm ran from start to finish and which it only furnished, since the photographs rarely say.
Kayland Group
“They were very helpful and ALWAYS were looking for the best place that fit our all our needs (we worked with Tarryn).”
Design by Teresa
“Teresa greeted me with great hospitality, was incredibly patient and had a wealth of design knowledge to help us design our kitchen and bath!”
SP Home Staging
“Sejal was very professional and we can tell that she loves what she does.”
Walker Parker Real Estate
“Straight forward - no nonsense - quick answers - and very quick results- would not hesitate to work with them again.”
Habitat Decor
“She was very helpful in helping me to choose the correct furniture for the look I was looking for.”
Newfie Sisters Staging & Downsizing Inc.
“Having people in your home helping you sort through your life is an emotional process and the minute they came through that door, they were like family.”
CMH Interiors
“We had never worked with an interior decorator/designer before so this was a new experience for us but from our first meeting with Carrie, when she sat down with us to get an idea of what it was we wanted and what it was we were looking to achieve, we knew we made the right decision in calling her and then working with her to achieve our end goal!”
Staged 2 Sell Solutions Inc.
“She transformed our empty condo into an elegant home that was appealing to all prospective buyers.”
Finishing Touch Decor
“There was plenty of selection for us to choose from, and even professional recommendations for the spaces.”
Why these companies made our list
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