What Our Clients Say

Bright modern kitchen with light wood cabinets, a large white island with four black chairs, stainless steel refrigerator, and two pendant lights hanging from the ceiling.

We were overwhelmed by the requirements for legalizing our basement apartment until we met the team at Three Stone Designs. They handled everything from the initial site measurements to the final BCIN-Stamped drawings. Their knowledge of the Ontario Building Code updates was impressive, and our permit was approved by the city without a single revision. Professional, precise, and highly recommended!

- Sarah H, Hamilton, ON

Modern kitchen with gray and black backsplash, wooden cabinets, a black induction stove, a potted green plant, and salt and pepper grinders on the counter.

As a builder, I need drawings that are clear and technically sound. I have worked with many designers but Three Stone Designs stands out for their attention to detail. Their plans are easy for my crew to read on-site, and their BCIN credentials carry weight with the building inspectors.

- Robert T, Mississauga, ON

Modern living room with large windows showing snow outside, white sofa, beige chairs, marble fireplace, glass dining table with pink chairs, contemporary lighting, and minimalist decor.

We wanted a modern main floor renovation that doesn't look like an afterthought. Three Stone Designs delivered a stunning concept that perfectly matched our existing home’s character while adding a sophisticated, modern edge. They managed the existing restrictions and structural complexities with ease. Truly the best investment we made in our home renovation.

- Anthony W, Burlington, ON

A serene yoga studio with black mats, bolsters, candles, and decor, featuring a large Om symbol on the wall.

When we took over our new commercial space for our yoga studio, we didn't realize we needed a 'Change of Use' permit. Three Stone Designs was incredible at explaining the process. They optimized our layout for maximum floor space while ensuring every exit and washroom met the accessibility code. Their professional drawings made the inspection process a breeze. A true partner for any small business owner.

- Jaya L, Oakville, ON

Modern living room with beige sofas, dark wooden flooring, a flat-screen TV, abstract art on the wall, a rug, a bar area with stools, and three windows with plants on the windowsills.

As an investor, I need a designer who works fast and knows how to maximize square footage. I’ve used Three Stone Designs for three separate legal basement conversions now. Their accuracy is unmatched, and they always stay up-to-date with the latest Additional Residential Unit legislation in Ontario. They don't just draw lines, they provide strategic advice that adds value to my properties.

- Jordan G, Vaughan, ON