Diamond Contracting

About

Diamond Contracting is a Hamilton-based home renovation company specializing in accessible living and aging-in-place renovations for over 40 years, serving the Greater Toronto and Niagara region.

Services offered

• Bathroom Renovations
• Door Widening
• Accessibility Contractors

What bathroom renovations typically cost

Diamond Contracting sets its own prices. These are typical ranges across Canada, so you know what to expect before you ask.

Safety upgradesGrab bars and a bench

$1,500 to $4,000

Partial conversion (tub-to-shower)Swap tub for shower

$6,000 to $15,000

Full accessible or curbless renovationWhole room redone

$15,000 to $30,000+

Installed prices in CAD, illustrative as of 2026. Your quote depends on the scope, the fixtures and finishes chosen, any layout or plumbing changes, and whether the floor is reworked for a curbless design.

Most recent reviews

• 

  Richard Ryerse

  7 months ago · via Google

  Diamond Contracting just finished my bathroom and bedroom renovations. An absolutely beautiful job, Justin and Peter lead a great team, and should be very proud of their team. A special thanks to Dale and the boys for your help with everything. Top notch in my books.

• 

  Effie Ven

  11 months ago · via Google

  We recently hired Diamond Contacting to renovate our kitchen and replace the flooring throughout our home, and we couldn’t be happier with the results! From the very beginning, they were professional, responsive, and transparent about the process and pricing. The kitchen looks absolutely stunning — modern, functional, and exactly how we envisioned it. The flooring installation was seamless and really transformed the space. The team was always punctual, kept the work area clean, and finished the project on time. What really stood out was their attention to detail and willingness to accommodate our requests along the way. We felt involved and informed throughout the entire renovation. We highly recommend Diamond Contracting to anyone looking for high-quality renovation work. We’ll definitely be calling them again for future projects! Thank you Amanda, Pete and Especially Dale the Forman we couldnt have done it without you

• 

  Doug Haynes

  a year ago · via Google

  Diamond contracting did accessible bathroom for us and a full accessible kitchen for us Peter the owner. is very fine gentleman Easy to work with. And very professional. His employees are very kind and respectful.Keep you in the loop of what's going on. And they did excellent work. I am more than happy with the work in the bathroom and the kitchen. It looks absolutely good, beautiful. I would a 100% Recommend them. Amanda in the office. Was very nice. Also kept us informed of when we had to pick stuff out and where She was a great deal of help. So hats off to the whole team, thank you very much. Doug and Shelley

Location

953 Queensdale Ave E, Hamilton, ON L8T 1H5, Canada