Best excavation & site clearing contractors in Ontario
These are the 15 businesses across Ontario for which excavation and site clearing is a core, primary service, ranked by our earned composite score (see methodology), which weighs rating, review volume, recency, and sentiment rather than star rating alone.
Several of these companies also handle demolition work, but a dedicated ranking of demolition contractors lives on its own page: see the best demolition contractor overall. This list is ordered specifically on excavation and site clearing strength.
Picks are ranked by score and relevance to excavation & site clearing, so a lower overall score can rank higher here.
At a glance
| # | Business | Score | Rating | From | Best for |
|---|---|---|---|---|---|
| 1 | MGI Construction Corp. | 91 | 4.8 (265) | — | Fair-priced site clearing with named crew |
| 2 | MAMMOTH DEMOLITION TORONTO | 91 | 5 (80) | — | Precision clearing on occupied or heritage sites |
| 3 | Manpower Demolition & Underpinning Toronto | 87 | 4.8 (82) | — | Daily-communication crews on tight timelines |
| 4 | Wallace Excavation & Demolition | 82 | 5 (17) | — | Combined excavation, shoring & clearing |
| 5 | Mico Excavating Limited | 82 | 5 (17) | — | Long-established GTA excavation and grading |
| 6 | Hippo Excavation | 75 | 4.5 (20) | — | Budget commercial and residential shoring |
| 7 | Demo For Your Reno Inc | 74 | 4.7 (23) | — | Selective clearing around structures to keep |
| 8 | ISA CO. Excavation Demolition Shoring Services | 71 | 5 (13) | — | Owner-guided small-scale excavation |
| 9 | Green Planet Excavation Inc. | 71 | 4.7 (13) | — | On-budget excavation with a cleanup caveat |
| 10 | Monobuilt Inc. | 70 | 5 (3) | — | WSIB-compliant municipal-grade site prep |
| 11 | Ontario Excavation & Underpinning | 67 | 4.9 (33) | — | Complex underpinning and tight-access jobs |
| 12 | LYNX Environmental Solutions Inc | 67 | 5 (13) | — | Bin service and disposal for excavation sites |
| 13 | Shorecon-Shoring Contractor Toronto | 67 | 3.8 (13) | — | Technical shoring with due diligence advised |
| 14 | NextSite Demolition | 66 | 5 (3) | — | Written-quote transparency on small jobs |
| 15 | CLC Infrastructure Inc | 53 | 5 (1) | — | Newer entrant, not yet proven |
1. MGI Construction Corp.
4.8 (265 reviews)score 91/100
MGI Construction pairs a high rating across 265 reviews with strong recency, which points to steady, current performance rather than an old track record. Clients single out crew members by name for clear communication and describe sites left clean with pricing they consider fair.
- On-time completion reported consistently
- Site left clean after work
- Named staff (Peter, Ron, Mike) praised for communication
- Fair, transparent pricing
Google-verified265 Google reviews
Services: asbestos hazmat abatement, excavation site clearing, concrete asphalt demolition, commercial industrial demolition
2. MAMMOTH DEMOLITION TORONTO
5 (80 reviews)score 91/100
A perfect run of 80 five-star reviews backs up work that spans heritage disassembly, full teardowns readied for foundation crews, and occupied-building tenant work, all handled with dust containment and itemized quoting. Reviewers describe site understanding that goes beyond just clearing land, down to salvaging original materials and coordinating utilities and permits.
- 100% five-star record across 80 reviews
- Itemized, transparent quotes
- Careful handling around heritage materials and occupied buildings
- Site delivered clean and build-ready
Google-verified80 Google reviews
Services: emergency demolition, interior strip out, asbestos hazmat abatement, demolition contractor
3. Manpower Demolition & Underpinning Toronto
4.8 (82 reviews)score 87/100
Manpower's team works full days without cutting corners and reviewers consistently point to daily updates and spotless evening cleanup as the norm rather than the exception. Named crew members and repeat/referral clients suggest steady service across kitchens through full home clearing.
- Daily site updates and communication
- Spotless cleanup after each work day
- Consistent named crew (Dwight, Gerry, Josimar, and others)
- Asbestos and hazmat screening included
Google-verified82 Google reviews
Services: emergency demolition, interior strip out, asbestos hazmat abatement, demolition contractor
4. Wallace Excavation & Demolition
5 (17 reviews)score 82/100
Wallace handles demolition, excavation, and shoring under one roof, with all 15 recent reviews rating five stars. Clients describe Jonathan's crew as organized and trustworthy, with several booking repeat projects, though the review base is smaller than the top names on this list.
- Demolition, excavation, and shoring in one company
- On schedule and on budget
- Meticulous site cleanup and neighbour consideration
- Repeat clients booking future projects
Google-verified17 Google reviewsover 10 years
Services: demolition contractor, residential demolition, excavation site clearing
5. Mico Excavating Limited
5 (17 reviews)score 82/100
Mico brings over 45 years in the trade with all 17 reviews rating five stars, describing a crew that keeps job sites clean and safe across residential and commercial trenching, grading, and site clearing. Long-term repeat relationships suggest reliability, though the review count remains modest.
- 45+ years in operation
- Consistent five-star feedback
- Sites kept clean and organized
- Transparent pricing and timelines
Google-verified17 Google reviewssince 1981 (over 45 years)
Services: excavation site clearing, demolition contractor
6. Hippo Excavation
4.5 (20 reviews)score 75/100
Hippo brings equipment on site and finishes most jobs on schedule with a safety-first approach, backed by 17 five-star reviews out of 20 total. Two reviews flag poor attitude and unsafe driving, which is worth weighing against the otherwise strong safety and cleanup record.
- Equipment brought directly to site
- Safety-focused approach on shoring and demolition
- Site left clean after completion
- Responsive communication and quick estimates
Watch out: A couple of reviews mention aggressive behaviour and unsafe driving, an outlier against an otherwise strong record.
Google-verified20 Google reviews
Services: excavation site clearing, residential demolition, demolition contractor
7. Demo For Your Reno Inc
4.7 (23 reviews)score 74/100
Demo For Your Reno handles interior strip-outs, underpinning, and site clearing with attention to protecting adjacent structures, and reviewers describe sites left spotless with punctual, ahead-of-schedule delivery. The 23-review base and one staff behaviour mention keep confidence at a lower tier than the leaders here.
- Spotless site cleanup standard
- Punctual, often ahead-of-schedule delivery
- Selective work that protects surrounding structures
- Responsive quoting and clear communication
Watch out: One review raised a staff behaviour concern, an isolated mention against a mostly positive record.
Google-verified23 Google reviews
Services: emergency demolition, interior strip out, asbestos hazmat abatement, demolition contractor
8. ISA CO. Excavation Demolition Shoring Services
5 (13 reviews)score 71/100
ISA Co. holds a perfect five-star rating across 13 reviews, with owner Eisa reportedly staying involved through the project and after completion. Feedback centers on fair pricing and skilled operators, though the smaller and less recent review base means less certainty than higher-ranked names.
- Fair, competitive pricing
- Owner directly involved in guidance and support
- Skilled, professional operators
- On-time completion reported
Google-verified13 Google reviewssince 2013
Services: demolition contractor, residential demolition, excavation site clearing
9. Green Planet Excavation Inc.
4.7 (13 reviews)score 71/100
Green Planet's Omesh earns praise for honest communication and finishing excavation work on time and within budget, with city inspectors reportedly noting detail-oriented cleanup. A recent complaint about debris left on public roads and difficulty reaching the owner afterward tempers that otherwise strong reputation.
- Owner known for honest communication
- Finishes on time and on budget
- Skilled machine operation
- Detail-oriented cleanup praised in past jobs
Watch out: A recent complaint describes debris left on a public road and slow response to follow-up cleanup requests.
Google-verified13 Google reviews
Services: excavation site clearing, residential demolition, demolition contractor
10. Monobuilt Inc.
5 (3 reviews)score 70/100
Monobuilt's small review set is consistently five-star, including a general contractor vouching for its WSIB compliance and safety record on York Region municipal work. Named technicians Farbod and Fabio are called out for reliable communication on site preparation and pool excavation, though the review count is still thin.
- WSIB compliant and fully insured
- Municipal project experience in York Region
Google-verified3 Google reviews
Services: excavation site clearing, demolition contractor
11. Ontario Excavation & Underpinning
4.9 (33 reviews)score 67/100
Ontario Excavation & Underpinning has a strong 4.9 rating across 33 reviews for handling foundation repairs and tight-access underpinning that reviewers say other contractors turn down. Owner Dallas is described as hands-on and protective of surrounding property, though the recency score here is notably low, meaning much of this feedback may be dated.
- Handles complex underpinning other contractors decline
- On-time, on-budget delivery
- Owner Dallas involved on-site
- Full project documentation provided
Watch out: Recency is low compared to others on this list, so recent performance is harder to confirm.
Google-verified33 Google reviews
Services: excavation site clearing, residential demolition, demolition contractor
12. LYNX Environmental Solutions Inc
5 (13 reviews)score 67/100
LYNX earns repeat business in the GTA construction and disposal space, with reviewers naming Adrian and Vince for staying responsive and fair on pricing. The evidence leans more toward bins and haulage support than hands-on excavation itself, and recency is very low, so treat this as a supporting-service pick.
- Consistent on-time bin delivery and pickup
- Long-term client relationships in GTA construction
- Fair, flexible pricing
- Named staff known for responsiveness
Watch out: Reviews focus mostly on bins and disposal rather than demolition-specific excavation work, and recency is low.
Google-verified13 Google reviews
Services: excavation site clearing, demolition contractor
13. Shorecon-Shoring Contractor Toronto
3.8 (13 reviews)score 67/100
Shorecon's crews are described as punctual and skilled, finishing shoring and excavation work on budget with clean site management. That said, a documented case of damage to adjacent property and reports of unresponsiveness to calls are serious enough that a direct conversation before booking is worthwhile.
- Crew arrives on schedule and finishes on time
- Clear upfront communication about costs
- Site left clean and well-organized
Watch out: At least one documented case of damage to adjacent property and reports of poor phone responsiveness.
Google-verified13 Google reviews
Services: demolition contractor, commercial industrial demolition, residential demolition, excavation site clearing
14. NextSite Demolition
5 (3 reviews)score 66/100
NextSite's three recent reviews across Richmond Hill, Vaughan, and Thornhill all describe written quotes that matched the final invoice and crews that protected surrounding property during basement and concrete removal work. The review count is very small, so this is more of a promising newer name than a proven volume performer.
- Detailed written quotes upfront
- Protects surrounding property during work
Watch out: Based on only three reviews, so the track record is still limited.
Google-verified3 Google reviews
Services: interior strip out, commercial industrial demolition, residential demolition, demolition contractor
15. CLC Infrastructure Inc
5 (1 reviews)score 53/100
CLC Infrastructure has a single five-star review on record, which is not enough to establish a reliable read on typical performance. It's included here for completeness at the specialist end of the list rather than as a strongly vetted choice.
- Single review on record rates five stars
Watch out: Only one review exists, so there isn't enough evidence yet to judge consistency.
Google-verified1 Google reviews
Services: excavation site clearing, residential demolition, demolition contractor
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Guides before you choose
- Excavating near utility lines in Ontario: what the law requires first
What Ontario law requires before you dig or excavate near buried utility lines, how the locate request process works, and what happens if you skip it.
- The best time of year to schedule demolition or excavation in Ontario
How Ontario's seasons affect demolition and excavation timing, from frozen ground in winter to permit backlogs in spring, and when to actually book.