60/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Excavating contractor”.
Best Excavating Contractors in Mississauga, ON (2026)
176 excavating contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Mississauga: Basement Underpinning Mississauga, CR Score 60/100; 5.0★ from 13 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Henry's Bobcat Service Inc., posts 24/7 hours; ranked #2 of 176.
- 25
Most-reviewed: Clean Er Up Bin Rentals, 597 Google reviews at 4.8★, the most of 176 ranked; ranked #25.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
176 Mississauga excavating contractors are ranked here by CR Score, from ten published factors. 45 are open 24/7, 108 open Saturdays and 77 open Sundays, based on posted hours. The median Google rating is 4.9★ across 176 rated businesses.
Top 10 excavating contractors in Mississauga at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Basement Underpinning Mississauga | 60 | 5.0★ (13) | Mississauga | 24/7 | Overall |
| 2 | Henry's Bobcat Service Inc. | 59 | 4.7★ (40) | Brampton, 16 km away | 24/7 | Emergencies |
| 3 | Terrier Construction | 59 | 5.0★ (24) | Brampton, 15 km away | 24/7 | — |
| 4 | Aquamaster Basement Waterproofing Mississauga | 59 | 5.0★ (123) | Mississauga | 24/7 | — |
| 5 | Atre Drain and Plumbing | 57 | 4.9★ (73) | Mississauga | 24/7 | — |
| 6 | OCM Excavation & Construction | 57 | 5.0★ (32) | Vaughan, 21 km away | Sat · Sun · Evenings | — |
| 7 | Global City Excavation | 57 | 5.0★ (31) | Oakville, 11 km away | Sat · Evenings | — |
| 8 | Atre Drain and Plumbing | 57 | 5.0★ (108) | Oakville, 10 km away | 24/7 | — |
| 9 | Direct Basement Waterproofing Vaughan | 57 | 5.0★ (78) | Vaughan, 26 km away | Sat · Evenings | — |
| 10 | Baffy Trucking Services | 57 | 5.0★ (23) | North York, 19 km away | Sat · Sun · Evenings | — |
The 176 best excavating contractors in Mississauga, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Based in Brampton, 16 km away
59/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.7★ from 40 Google reviews, listed on Google as “Excavating contractor”.
Based in Brampton, 15 km away
59/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Excavating contractor”.
Based in Mississauga
59/100CR ScoreRanked #4 because of its Google rating and review volume: 5.0★ from 123 Google reviews.
Based in Mississauga
57/100CR ScoreRanked #5 because of its Google rating and review volume: 4.9★ from 73 Google reviews.
Based in Vaughan, 21 km away
57/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 32 Google reviews, listed on Google as “Excavating contractor”.
Based in Oakville, 11 km away
57/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 31 Google reviews, listed on Google as “Excavating contractor”.
Based in Oakville, 10 km away
57/100CR ScoreRanked #8 because of its Google rating and review volume: 5.0★ from 108 Google reviews.
Based in Vaughan, 26 km away
57/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 78 Google reviews, listed on Google as “Excavating contractor”.
Based in North York, 19 km away
57/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Excavating contractor”.
Based in North York, 23 km away
57/100CR ScoreRanked #11 because of its Google rating and review volume: 4.9★ from 288 Google reviews.
Based in Brampton, 18 km away
57/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 39 Google reviews, listed on Google as “Excavating contractor”.
Based in Etobicoke, 12 km away
56/100CR ScoreRanked #13 because of its Google rating and trade focus: 3.7★ from 9 Google reviews, listed on Google as “Excavating contractor”.
Based in Etobicoke, 14 km away
56/100CR ScoreRanked #14 because of its Google rating and review volume: 5.0★ from 92 Google reviews.
Based in Mississauga
56/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Demolition contractor”.
Based in Mississauga
56/100CR ScoreRanked #16 because of its Google rating and review volume: 5.0★ from 35 Google reviews.
#17 GTL BINS
Based in Brampton, 16 km away
56/100CR ScoreRanked #17 because of its Google rating and review volume: 5.0★ from 94 Google reviews.
Based in Etobicoke, 10 km away
56/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Excavating contractor”.
#19 SB Excavation
Based in Toronto, 14 km away
56/100CR ScoreRanked #19 because of its Google rating and review volume: 5.0★ from 102 Google reviews.
Based in Mississauga
55/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.1★ from 9 Google reviews, listed on Google as “Excavating contractor”.
Based in Etobicoke, 19 km away
55/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.9★ from 33 Google reviews, listed on Google as “Demolition contractor”.
Based in Burlington, 23 km away
55/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.8★ from 56 Google reviews, listed on Google as “Plumber”.
Based in North York, 20 km away
55/100CR ScoreRanked #23 because of its Google rating and review volume: 4.9★ from 110 Google reviews.
Based in Etobicoke, 12 km away
55/100CR ScoreRanked #24 because of its Google rating and review volume: 4.9★ from 59 Google reviews.
Based in Hamilton, 40 km away
55/100CR ScoreRanked #25 because of its Google rating and review volume: 4.8★ from 597 Google reviews, the most in Mississauga.
Excavating 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 176 ranked excavating contractors here; the rest are on their profiles.
Also serving Mississauga
20 more excavating contractors within 40 km that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
How we ranked Mississauga excavating contractors
We scored 176 Mississauga excavating contractors on ten 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. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed November 3, 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 Mississauga data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |
Excavating contractors in Mississauga: frequently asked questions
Who is the best excavating contractor in Mississauga?
By CR Score, the highest-ranked excavating contractor in Mississauga, ON is Basement Underpinning Mississauga with a CR Score of 60/100. It has 5.0★ from 13 Google reviews. It is open 24/7. Henry's Bobcat Service Inc. (#2) and Terrier Construction (#3) follow. We ranked 176 excavating contractors on ten factors, last updated November 3, 2026.
How many excavating contractors are there in Mississauga?
ContractorsRanked ranks 176 excavating contractors serving Mississauga, ON. 10 of them are based in Mississauga; the rest serve it from nearby towns. Another 20 within 40 km are listed but not ranked yet. Counts are as of November 2026.
Which excavating contractors in Mississauga are open 24/7?
45 ranked excavating contractors in Mississauga post 24/7 hours. The highest-ranked are Basement Underpinning Mississauga (#1), Henry's Bobcat Service Inc. (#2) and Terrier Construction (#3). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which excavating contractors in Mississauga work on weekends?
108 of 176 ranked excavating contractors post Saturday hours and 77 post Sunday hours. The highest-ranked open Saturdays are Basement Underpinning Mississauga (#1), Henry's Bobcat Service Inc. (#2) and Terrier Construction (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Mississauga excavating contractors have?
The median Google rating among 176 rated excavating contractors in Mississauga is 4.9★, with a median of 16 reviews. Clean Er Up Bin Rentals has the most, 597 reviews, and ranks #25. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank excavating contractors?
Each excavating contractor gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do excavating contractors outside Mississauga count in this ranking?
Yes, if they are within 40 km of the Mississauga city centre, our service radius for excavating 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 excavating 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 Mississauga
- November 2026: CR Scores recalculated for 176 excavating contractors serving Mississauga.
More excavating contractors and Mississauga pages
Excavating contractors near Mississauga
- Excavating contractors in Etobicoke, ON167 ranked
- Excavating contractors in Oakville, ON158 ranked
- Excavating contractors in Brampton, ON175 ranked
- Excavating contractors in Milton, ON168 ranked
- Excavating contractors in Toronto, ON167 ranked
- Excavating contractors in Burlington, ON167 ranked
- Excavating contractors in North York, ON175 ranked
- Excavating contractors in East York, ON159 ranked
- Excavating contractors in Willowdale, ON176 ranked
- Excavating contractors in Vaughan, ON178 ranked
Other trades in Mississauga
- Roofers in Mississauga950 ranked
- Plumbers in Mississauga974 ranked
- Electricians in Mississauga719 ranked
- HVAC contractors in Mississauga893 ranked
- General contractors in Mississauga1295 ranked
- Painters in Mississauga413 ranked
- Landscapers in Mississauga421 ranked
- Handymen in Mississauga181 ranked
- Kitchen remodelers in Mississauga911 ranked
- Bathroom remodelers in Mississauga842 ranked
- Flooring contractors in Mississauga578 ranked
- Tile installers in Mississauga171 ranked
- Drywall contractors in Mississauga66 ranked
- Concrete contractors in Mississauga511 ranked
- Fence contractors in Mississauga321 ranked
- Deck builders in Mississauga389 ranked
- Siding contractors in Mississauga300 ranked
- Window installers in Mississauga598 ranked
- Gutter installers in Mississauga310 ranked
- Insulation contractors in Mississauga190 ranked
- Solar installers in Mississauga96 ranked
- Garage door repair companies in Mississauga226 ranked
- Foundation repair companies in Mississauga433 ranked
- Tree services in Mississauga236 ranked
- Masonry contractors in Mississauga344 ranked
- Water damage restoration companies in Mississauga587 ranked
- Home builders in Mississauga1062 ranked
- Demolition contractors in Mississauga223 ranked
- Window cleaners in Mississauga145 ranked
- Pressure washing companies in Mississauga116 ranked
- Pest control companies in Mississauga407 ranked
- Paving contractors in Mississauga293 ranked
- Auto glass repair shops in Mississauga380 ranked
- Septic service companies in Mississauga59 ranked
- Pool builders in Mississauga410 ranked
- All contractors in Mississauga