64/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 655 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 655 Google reviews
- Hours
- Mon–Sun 7 AM–12 AM
- Address
- 20 Hyde Ave, Toronto, ON M6M 1J3
Best Foundation Repair Companies in Brampton, ON (2026)
379 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Brampton: Aquatech Basement Waterproofing Toronto, CR Score 64/100; 5.0★ from 655 Google reviews; open 7 days a week.
- 2
Best for emergencies (open 24/7): RCC Waterproofing Toronto, posts 24/7 hours; ranked #2 of 379.
- 11
Most-reviewed: Groundworks, 1,412 Google reviews at 4.9★, the most of 379 ranked; ranked #11.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
379 Brampton foundation repair companies are ranked here by CR Score, from ten published factors. 145 are open 24/7, 302 open Saturdays and 221 open Sundays, based on posted hours. The median Google rating is 5.0★ across 379 rated businesses.
Top 10 foundation repair companies in Brampton at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Aquatech Basement Waterproofing Toronto | 64 | 5.0★ (655) | Toronto, 23 km away | Sat · Sun · Evenings | Overall |
| 2 | RCC Waterproofing Toronto | 63 | 4.8★ (634) | Toronto, 29 km away | 24/7 | Emergencies |
| 3 | Canada Waterproofers | 63 | 5.0★ (316) | Mississauga, 16 km away | Sat · Sun · Evenings | — |
| 4 | RCC Waterproofing Vaughan | 63 | 4.9★ (180) | Concord, 18 km away | 24/7 | — |
| 5 | Direct Basement Waterproofing Toronto | 63 | 5.0★ (271) | Toronto, 16 km away | Sat · Sun · Evenings | — |
| 6 | RCC Waterproofing Mississauga | 63 | 4.9★ (121) | Mississauga, 15 km away | 24/7 | — |
| 7 | Aquamaster Basement Waterproofing Mississauga | 62 | 5.0★ (123) | Mississauga, 20 km away | 24/7 | — |
| 8 | ROOTERWORX | 62 | 5.0★ (121) | Mississauga, 20 km away | 24/7 | — |
| 9 | Aquatech Basement Waterproofing Mississauga | 62 | 5.0★ (109) | Mississauga, 19 km away | 24/7 | — |
| 10 | Water Pro Group - Plumbing | Drain Repair & Drain Cleaning | Drain Backup | Main Drain Repair | 62 | 5.0★ (70) | Mississauga, 11 km away | 24/7 | — |
The 379 best foundation repair companies in Brampton, 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 Toronto, 29 km away
63/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.8★ from 634 Google reviews, listed on Google as “Waterproofing service”.
- 4.8★ from 634 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 129 Lytton Blvd, Toronto, ON M4R 1L5
Based in Mississauga, 16 km away
63/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 316 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 316 Google reviews
- Hours
- Mon–Sat 7 AM–9 PM · Sun 10 AM–4 PM
- Address
- 3410 Semenyk Ct #9, Mississauga, ON L5C 4P8
Based in Concord, 18 km away
63/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 180 Google reviews, listed on Google as “Waterproofing service”.
- 4.9★ from 180 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 7140 Islington Ave, Woodbridge, ON L4L 1V9
Based in Toronto, 16 km away
63/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 271 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 271 Google reviews
- Hours
- Mon–Fri 8 AM–9 PM · Sat 8 AM–7 PM · Sun 8 AM–8 PM
- Address
- 4 Faversham Crescent, Toronto, ON M9C 3X4
Based in Mississauga, 15 km away
63/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 121 Google reviews, listed on Google as “Waterproofing service”.
- 4.9★ from 121 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 90 Burnhamthorpe Rd W #1400, Mississauga, ON L5B 0H9
Based in Mississauga, 20 km away
62/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 123 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 123 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1247 Cloverbrae Crescent, Mississauga, ON L5H 2Z6
#8 ROOTERWORX
Based in Mississauga, 20 km away
62/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 121 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 121 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 34 Queen St W unit 4, Mississauga, ON L5H 1L4
Based in Mississauga, 19 km away
62/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 109 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 109 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 155 Oakes Dr, Mississauga, ON L5G 3M2
Based in Mississauga, 11 km away
62/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 70 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 70 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1251-A Kamato Rd, Mississauga, ON L4W 2M2
#11 Groundworks
Based in East Gwillimbury, 47 km away
62/100CR ScoreRanked #11 because of its Google rating and review volume: 4.9★ from 1,412 Google reviews, the most in Brampton.
- 4.9★ from 1,412 Google reviews
- Hours
- Mon–Fri 7 AM–11 PM · Sat 8 AM–11 PM · Sun 10 AM–11 PM
- Address
- 12029 McCowan Rd, Whitchurch-Stouffville, ON L4A 7X5
Based in North York, 19 km away
62/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 245 Google reviews, listed on Google as “Waterproofing service”.
- 4.9★ from 245 Google reviews
- Hours
- Mon–Sun 6 AM–11 PM
- Address
- 60 Millwick Dr, North York, ON M9L 1Y3
Based in Mississauga, 15 km away
62/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 161 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 161 Google reviews
- Hours
- Mon–Sat 7 AM–9 PM · Sun 8 AM–9 PM
- Address
- 3453 Cedar Creek Dr, Mississauga, ON L4Y 2Y2
Based in Brampton
62/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.9★ from 33 Google reviews, listed on Google as “Waterproofing service”.
- 4.9★ from 33 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 94 Jessie St, Brampton, ON L6Y 1L7
Based in Mississauga, 17 km away
62/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 166 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 166 Google reviews
- Hours
- Mon–Fri 7 AM–8:30 PM · Sat 8 AM–6 PM · Sun 10 AM–3 PM
- Address
- 3200 Wharton Way, Mississauga, ON L4X 2C1
Based in Brampton
62/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 64 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 64 Google reviews
- Hours
- Mon–Fri 8 AM–8 PM · Sat–Sun 9 AM–5 PM
Based in Vaughan, 22 km away
61/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 78 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 78 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 15 Galloway Dr, Vaughan, ON L4L 7J4
Based in North York, 20 km away
61/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.8★ from 97 Google reviews, listed on Google as “Waterproofing service”.
- 4.8★ from 97 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 168A Oakdale Rd Unit 7, North York, ON M3N 1V9
Based in Toronto, 22 km away
61/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 77 Google reviews, listed on Google as “Waterproofing service”.
- 4.9★ from 77 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4101 Steeles Ave W, Toronto, ON M3N 2H4
Based in Etobicoke, 20 km away
61/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 50 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 50 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 41 Advance Rd Suite 200, Etobicoke, ON M8Z 2S6
Based in Toronto, 30 km away
61/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.9★ from 274 Google reviews, listed on Google as “Waterproofing service”.
- 4.9★ from 274 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
- Address
- 371 Front St W Suite # 247, Toronto, ON M5V 3S8
Based in Mississauga, 11 km away
60/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.8★ from 92 Google reviews, listed on Google as “Waterproofing service”.
- 4.8★ from 92 Google reviews
- Hours
- Mon–Sun 7 AM–9 PM
- Address
- 1307 Kamato Rd, Mississauga, ON L4W 2M2
Based in East Gwillimbury, 36 km away
60/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 208 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 208 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
- Address
- 197 Main St, Schomberg, ON L0G 1T0
Based in Brampton
60/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 68 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 68 Google reviews
- Hours
- Mon–Fri 8 AM–9 PM · Sat 9 AM–8 PM · Sun closed
- Address
- 51 Greenbriar Rd, Brampton, ON L6S 1V8
Based in Toronto, 27 km away
60/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 51 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 51 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1015 Bloor St W, Toronto, ON M6H 1M1
Foundation repair companies 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 379 ranked foundation repair companies here; the rest are on their profiles.
Also serving Brampton
20 more foundation repair companies within 64 km that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
How much do foundation repair companies cost in Brampton?
US national ranges converted to CAD, not adjusted for Brampton. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Foundation repair | CA$3,130 | CA$7,270 | CA$11,430 | Per project: typical range of customer-reported repairs. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026) | October 2026 |
How we ranked Brampton foundation repair companies
We scored 379 Brampton foundation repair companies 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 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 Brampton 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 |
Foundation repair companies in Brampton: frequently asked questions
Who is the best foundation repair company in Brampton?
By CR Score, the highest-ranked foundation repair company in Brampton, ON is Aquatech Basement Waterproofing Toronto with a CR Score of 64/100. It has 5.0★ from 655 Google reviews. It is open 7 days a week. RCC Waterproofing Toronto (#2) and Canada Waterproofers (#3) follow. We ranked 379 foundation repair companies on ten factors, last updated October 22, 2026.
How many foundation repair companies are there in Brampton?
ContractorsRanked ranks 379 foundation repair companies serving Brampton, ON. 8 of them are based in Brampton; the rest serve it from nearby towns. Another 20 within 64 km are listed but not ranked yet. Counts are as of October 2026.
Which foundation repair companies in Brampton are open 24/7?
145 ranked foundation repair companies in Brampton post 24/7 hours. The highest-ranked are RCC Waterproofing Toronto (#2), RCC Waterproofing Vaughan (#4) and RCC Waterproofing Mississauga (#6). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which foundation repair companies in Brampton work on weekends?
302 of 379 ranked foundation repair companies post Saturday hours and 221 post Sunday hours. The highest-ranked open Saturdays are Aquatech Basement Waterproofing Toronto (#1), RCC Waterproofing Toronto (#2) and Canada Waterproofers (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does foundation repair cost in Brampton?
Foundation repair typically costs CA$3,130 to CA$11,430, with CA$7,270 typical (Per project: typical range of customer-reported repairs. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)). This is a national range, not adjusted for Brampton. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Brampton foundation repair companies have?
The median Google rating among 379 rated foundation repair companies in Brampton is 5.0★, with a median of 24 reviews. Groundworks has the most, 1,412 reviews, and ranks #11. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank foundation repair companies?
Each foundation repair company 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 foundation repair companies outside Brampton count in this ranking?
Yes, if they are within 64 km of the Brampton city centre, our service radius for foundation repair companies. 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.
Update log for Brampton
- October 2026: CR Scores recalculated for 379 foundation repair companies serving Brampton.
- October 2026: 1 duplicate listing merged.
More foundation repair companies and Brampton pages
Foundation repair companies near Brampton
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