91/100CR Score
Ranked #1 because of its Google rating and availability: 5.0★ from 122 Google reviews, open 24/7.
- 5.0★ from 122 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 885 Finley Ave, Ajax, ON L1S 3S5
Best Demolition Contractors in Markham, ON (2026)
173 demolition contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Markham: HAUL AWAY Junk Removal Services, CR Score 91/100; 5.0★ from 122 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): J.W.D Junk Removal, posts 24/7 hours; ranked #2 of 173.
- 3
Most-reviewed: CHUCK-IT Removal Services, 297 Google reviews at 4.9★, the most of 173 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
173 Markham demolition contractors are ranked here by CR Score, from 8 published factors. 35 are open 24/7, 132 open Saturdays and 81 open Sundays, based on posted hours. The median Google rating is 5.0★ across 173 rated businesses.
Top 10 demolition contractors in Markham at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | HAUL AWAY Junk Removal Services | 91 | 5.0★ (122) | Ajax, 20 km away | 24/7 | Overall |
| 2 | J.W.D Junk Removal | 90 | 5.0★ (143) | Oshawa, 28 km away | 24/7 | Emergencies |
| 3 | CHUCK-IT Removal Services | 90 | 4.9★ (297) | Pickering, 17 km away | Sat · Sun · Evenings | Most reviews |
| 4 | ALMAR Demolition | 89 | 5.0★ (55) | North York, 21 km away | 24/7 | — |
| 5 | Black Diamond Property Maintenance Inc. | 89 | 4.4★ (33) | Markham | 24/7 | — |
| 6 | Diamond Rope Machines inc | 88 | 5.0★ (34) | Vaughan, 16 km away | 24/7 | — |
| 7 | Toronto House Demolition | 88 | 5.0★ (12) | Markham | 24/7 | — |
| 8 | We-Haul Disposal and Demolition Services Inc | 88 | 5.0★ (208) | Etobicoke, 28 km away | Sat · Sun · Evenings | — |
| 9 | Peril Canada | Mold, Asbestos, Lead Paint Removal & Demolition | 87 | 4.7★ (26) | North York, 16 km away | 24/7 | — |
| 10 | Endless Demolition | 87 | 5.0★ (27) | Brampton, 23 km away | 24/7 | — |
The 173 best demolition contractors in Markham, ranked
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Based in Oshawa, 28 km away
90/100CR ScoreRanked #2 because of its Google rating and availability: 5.0★ from 143 Google reviews, open 24/7.
- 5.0★ from 143 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Pickering, 17 km away
90/100CR ScoreRanked #3 because of its Google rating and review volume: 4.9★ from 297 Google reviews, the most Google reviews on this list (297).
- 4.9★ from 297 Google reviews
- Hours
- Mon–Fri 7 AM–7 PM · Sat–Sun 7 AM–4 PM
- Address
- 1730 McPherson Ct, Pickering, ON L1W 3E6
Based in North York, 21 km away
89/100CR ScoreRanked #4 because of its Google rating and availability: 5.0★ from 55 Google reviews, open 24/7.
- 5.0★ from 55 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 17 Tangiers Rd suite 3a, North York, ON M3J 2B1
Based in Markham
89/100CR ScoreRanked #5 because of its Google rating and availability: 4.4★ from 33 Google reviews, open 24/7.
- 4.4★ from 33 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 26 Stouffer St, Whitchurch-Stouffville, ON L4A 5Z8
Based in Vaughan, 16 km away
88/100CR ScoreRanked #6 because of its Google rating and availability: 5.0★ from 34 Google reviews, open 24/7.
- 5.0★ from 34 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 7950 Bathurst St, Vaughan, ON L4J 0L4
Based in Markham
88/100CR ScoreRanked #7 because of its Google rating and availability: 5.0★ from 12 Google reviews, open 24/7.
- 5.0★ from 12 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4165 19th Ave, Markham, ON L6C 1M1
Based in Etobicoke, 28 km away
88/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 208 Google reviews, listed on Google as “Demolition contractor”.
- 5.0★ from 208 Google reviews
- Hours
- Mon–Fri 7 AM–7 PM · Sat 8 AM–7 PM · Sun 9 AM–7 PM
- Address
- 25 Braeburn Ave, Etobicoke, ON M9P 2J2
Based in North York, 16 km away
87/100CR ScoreRanked #9 because of its Google rating and availability: 4.7★ from 26 Google reviews, open 24/7.
- 4.7★ from 26 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5000 Yonge St Suite # 1901, North York, ON M2N 7G8
Based in Brampton, 23 km away
87/100CR ScoreRanked #10 because of its Google rating and availability: 5.0★ from 27 Google reviews, open 24/7.
- 5.0★ from 27 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 551 Jevlan Dr, Woodbridge, ON L4L 8W1
Based in Ajax, 28 km away
86/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 106 Google reviews, listed on Google as “Demolition contractor”.
- 5.0★ from 106 Google reviews
- Hours
- Mon–Fri 8 AM–9 PM · Sat–Sun 9 AM–6 PM
Based in East Gwillimbury, 40 km away
86/100CR ScoreRanked #12 because of its Google rating and availability: 4.9★ from 62 Google reviews, open 24/7.
- 4.9★ from 62 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Etobicoke, 30 km away
86/100CR ScoreRanked #13 because of its Google rating and availability: 4.9★ from 33 Google reviews, open 24/7.
- 4.9★ from 33 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
#14 DRMDEMOLITION.CA
Based in Concord, 16 km away
85/100CR ScoreRanked #14 because of its Google rating and availability: 5.0★ from 10 Google reviews, open 24/7.
- 5.0★ from 10 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 8 Beverley Glen Blvd, Thornhill, ON L4J 0L5
Based in Aurora, 17 km away
85/100CR ScoreRanked #15 because of its Google rating and availability: 5.0★ from 11 Google reviews, open 24/7.
- 5.0★ from 11 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 14468 Kennedy Rd, Whitchurch-Stouffville, ON L4A 4B3
Based in Brampton, 5 km away
85/100CR ScoreRanked #16 because of its Google rating and availability: 5.0★ from 4 Google reviews, open 24/7.
- 5.0★ from 4 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in East York, 39 km away
85/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 113 Google reviews, listed on Google as “Demolition contractor”.
- 5.0★ from 113 Google reviews
- Hours
- Mon–Sun 6 AM–11 PM
Based in Toronto, 25 km away
84/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 37 Google reviews, listed on Google as “Demolition contractor”.
- 5.0★ from 37 Google reviews
- Hours
- Mon–Sun 2 AM–11:30 PM
- Address
- 53 Trinity St, Toronto, ON M5A 3C4
Based in East York, 11 km away
84/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Demolition contractor”.
- 5.0★ from 16 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
Based in Willowdale, 4 km away
84/100CR ScoreRanked #20 because of its Google rating and availability: 3.9★ from 7 Google reviews, open 24/7.
- 3.9★ from 7 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Richmond Hill, 12 km away
83/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Demolition contractor”.
- 5.0★ from 15 Google reviews
- Hours
- Mon–Fri 8 AM–6:30 PM · Sat–Sun 8 AM–4:30 PM
- Address
- 44 Elm Ave, Richmond Hill, ON L4E 2V3
Based in East York, 23 km away
83/100CR ScoreRanked #22 because of its Google rating and availability: 5.0★ from 7 Google reviews, open 24/7.
- 5.0★ from 7 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Willowdale, 8 km away
83/100CR ScoreRanked #23 because of its Google rating and availability: 5.0★ from 4 Google reviews, open 24/7.
- 5.0★ from 4 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Ajax, 38 km away
83/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.8★ from 92 Google reviews, listed on Google as “Demolition contractor”.
- 4.8★ from 92 Google reviews
- Hours
- Mon–Sun 7 AM–10 PM
Based in Vaughan, 20 km away
83/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.8★ from 24 Google reviews, listed on Google as “Demolition contractor”.
- 4.8★ from 24 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
- Address
- 9131 Keele St Unit A4, Vaughan, ON L4K 0G7
Demolition contractors ranked #26 to #50
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 173 ranked demolition contractors here; the rest are on their profiles.
Also serving Markham
20 more demolition contractors within 40 km that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Arczion Renovation Group | 1.8★ (5) | In Markham |
| BCH Design Build Inc | 4.4★ (8) | In Markham |
| Best Value Contracting | 5.0★ (6) | In Markham |
| Canadian Constructor Creations Inc. | 5.0★ (64) | In Markham |
| Desa Contracting and Restoration | 4.9★ (67) | In Markham |
| FTC Construction Corp | 4.4★ (7) | In Markham |
| Green Infrastructure Partners | 3.6★ (68) | In Markham |
| Hadasa Contracting & Excavation | 5.0★ (20) | In Markham |
| Handy Birds Services | 5.0★ (127) | In Markham |
| Lucky 5 Group Renovation Services | 4.8★ (79) | In Markham |
| Luxecubes Group LTD | 4.6★ (11) | In Markham |
| MP Design and Construction Inc | 5.0★ (14) | In Markham |
| Quadra Building Group Ltd | 5.0★ (45) | In Markham |
| Rémi Pelchat | 5.0★ (6) | In Markham |
| Sanza Homes | 5.0★ (15) | In Markham |
| Span-Co General Contracting Services LTD. | 5.0★ (46) | In Markham |
| Werek Enterprises Inc. | 5.0★ (12) | In Markham |
| XinHui Management Ltd. | 4.5★ (4) | In Markham |
| YIXIN CONSTRUCTION INC. | 4.9★ (54) | In Markham |
| Yok Mei Construction Corp. - General Contractors Markham | 5.0★ (43) | In Markham |
How we ranked Markham demolition contractors
We scored 173 Markham demolition contractors on 8 factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. Unknown factors are left out of the score, not counted as zero. Scores last refreshed October 22, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Markham data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |
Demolition contractors in Markham: frequently asked questions
Who is the best demolition contractor in Markham?
By CR Score, the highest-ranked demolition contractor in Markham, ON is HAUL AWAY Junk Removal Services with a CR Score of 91/100. It has 5.0★ from 122 Google reviews. It is open 24/7. J.W.D Junk Removal (#2) and CHUCK-IT Removal Services (#3) follow. We ranked 173 demolition contractors on 8 factors, last updated October 22, 2026.
How many demolition contractors are there in Markham?
ContractorsRanked ranks 173 demolition contractors serving Markham, ON. 3 of them are based in Markham; the rest serve it from nearby towns. Another 20 within 40 km are listed but not ranked yet. Counts are as of October 2026.
Which demolition contractors in Markham are open 24/7?
35 ranked demolition contractors in Markham post 24/7 hours. The highest-ranked are HAUL AWAY Junk Removal Services (#1), J.W.D Junk Removal (#2) and ALMAR Demolition (#4). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which demolition contractors in Markham work on weekends?
132 of 173 ranked demolition contractors post Saturday hours and 81 post Sunday hours. The highest-ranked open Saturdays are HAUL AWAY Junk Removal Services (#1), J.W.D Junk Removal (#2) and CHUCK-IT Removal Services (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Markham demolition contractors have?
The median Google rating among 173 rated demolition contractors in Markham is 5.0★, with a median of 13 reviews. CHUCK-IT Removal Services has the most, 297 reviews, and ranks #3. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank demolition contractors?
Each demolition contractor gets a 0–100 CR Score from 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do demolition contractors outside Markham count in this ranking?
Yes, if they are within 40 km of the Markham city centre, our service radius for demolition contractors. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.
Can demolition contractors pay to rank higher on ContractorsRanked?
No. The CR Score never reads payment status, and this ranking has 0 paid placements. Up to 3 Featured businesses may appear above the list, labelled Featured and showing their honest rank.
Update log for Markham
- October 2026: CR Scores recalculated for 173 demolition contractors serving Markham.
More demolition contractors and Markham pages
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