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181 Groh Ave Ste 201-F, Cambridge, ON N3C 1Y8, Canada
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Open now · Closes 5:00 PM
Public reviews from Google Maps for Diadem. Separate from TradeSkor performance ratings.
Hilary Borg
2 months agoAll I can say is WOW. Diadem absolutely crushed it top to bottom. Would recommend them to anyone. Everyone was so lovely and hardworking and respectful of our space. Tom, Carla and Kevin were our main contacts and they w…
Matthew McCullum
10 months agoDeciding on who to work with for a significant pool and landscaping project is never without its risks. Will the project be completed on time and on budget? Will it exceed expectations? Will the process be smooth, and mo…
Sarah Rochford
11 months agoDiadem installed a back interlock patio with new stairs, side walkway, submerged a side downspout, fixed existing patio stones near the front created a nice ramp/walkway, installed sod and created a garden between the pa…
Katrina Cober
11 months agoTom and his team replaced our retaining wall, or what was left of it ( very old! ). From the start we felt comfortable with Tom and his vision of the final product. His team was hard working all day and clearly have a gr…
Kurt Robbins
a year agoCould not say enough good things about the folks at Diadem. We did a complete overhaul on our backyard, and they were amazing! Tom was incredibly helpful in helping us think through the design and challenging grading we …
Scored by the general contractors who managed the project, based on real job data — not homeowner reviews.
No GC-verified project ratings yet.
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Claimed profile
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Complete profile
All required profile fields must be filled in
Current insurance
Insurance documents must be verified and not expired
Verified licence
At least one provincial trade licence must be verified
TradeSkor score
TradeSkor score is 96 (minimum 75)
Score confidence
Score must have medium or high confidence from GC and milestone ratings
No open disputes
No unresolved disputes
Active account
Active for 20657 days
Some required insurance documents need attention before homeowners can hire this contractor.
General Liability Insurance
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Workers Compensation (WSIB)
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TradeSkor scores are calculated from verified project data and are provided for informational purposes. They do not guarantee contractor quality or outcomes.
181 Groh Ave Ste 201-F, Cambridge, ON N3C 1Y8, Canada
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