Dunn's DemoDemolition contractor in Concord, ON

Dunn's Demo is ranked #21 of 196 demolition contractors in Concord by CR Score, with 59 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

Dunn's Demo is open 7 days a week. Its listed hours are Monday to Sunday, 7 AM – 8 PM. On Saturdays it is open 7 AM to 8 PM, and on Sundays 7 AM to 8 PM. Hours come from the business listing; holiday hours may differ.

Serves Concord and 11 towns within 40 km: Vaughan, Richmond Hill, North York, Willowdale, King, Aurora, Toronto, Markham, Etobicoke, Scarborough and East York. The list is based on the business's location and the usual service radius for demolition. Confirm your address is covered when you call.

Dunn's Demo has a rating of 5.0 from 12 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

Call Dunn's Demo on (647) 535-5757. The business is at 253 Findhorn Crescent, Maple, ON L6A 1M4, Concord, ON. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.