1Caldwell Plumbing
81/100 WaterproofingIndex Score
2.9 km from Pickering centre
Weeping Tile & Drainage
- Says it is licensed
- Says it is insured
Its own website describes below-grade water work
Best Basement Waterproofing & Drainage in Pickering
Last updated: By Below-Grade Records Desk
7 below-grade contractors are listed within 4 km of Pickering, compiled August 2026.
average Google rating 4.9★ · borough / region: Durham · deepest category: Sump Pumps & Backwater Valves (3 listed) · ordered by the WaterproofingIndex Score, not paid placement
Coverage
Which sump pump and backwater valve installers are listed for Pickering?
3 sump pump and backwater valve installers are listed for Pickering, averaging 4.93★ over 237 Google reviews. Caldwell Plumbing holds the top position at 4.8★ from 199 reviews. Order comes from a published score out of 100: reviews, what a company states on its own site, and how complete its record is, never payment.
- 1
2AY Plumbing & Renovation Service
68/100 WaterproofingIndex Score
2.2 km from Pickering centre
Sump Pumps & Backwater Valves- Says it has been going since 2014
Its own website describes below-grade water work
3Pioneer Plumbers of Pickering
60/100 WaterproofingIndex Score
1.9 km from Pickering centre
Sump Pumps & Backwater Valves- Says it is licensed
- Says it is insured
Its own website describes below-grade water work
Coverage
Which basement waterproofing contractors are listed for Pickering?
2 basement waterproofing contractors are listed for Pickering, averaging 4.9★ over 104 Google reviews. Basement Systems Toronto holds the top position at 4.8★ from 101 reviews. Order comes from a published score out of 100: reviews, what a company states on its own site, and how complete its record is, never payment.
1Basement Systems Toronto
67/100 WaterproofingIndex Score
1.8 km from Pickering centre
Basement Waterproofing- Says it has been going since 1987
Its own website describes below-grade water work
2Crack Busters Pickering
63/100 WaterproofingIndex Score
3.4 km from Pickering centre
Basement Waterproofing- Says about 20 years going
- Says it is with Better Business Bureau
Its own website describes below-grade water work
Coverage
Which foundation repair contractors are listed for Pickering?
2 foundation repair contractors are listed for Pickering, averaging 4.9★ over 104 Google reviews. Basement Systems Toronto holds the top position at 4.8★ from 101 reviews. Order comes from a published score out of 100: reviews, what a company states on its own site, and how complete its record is, never payment.
- 1
Basement Systems Toronto
67/100 WaterproofingIndex Score
1.8 km from Pickering centre
Basement Waterproofing- Says it has been going since 1987
Its own website describes below-grade water work
- 2
Crack Busters Pickering
63/100 WaterproofingIndex Score
3.4 km from Pickering centre
Basement Waterproofing- Says about 20 years going
- Says it is with Better Business Bureau
Its own website describes below-grade water work
Coverage
Which weeping tile and drainage contractors are listed for Pickering?
1 weeping tile and drainage contractors are listed for Pickering, averaging 4.8★ over 199 Google reviews. Caldwell Plumbing holds the top position at 4.8★ from 199 reviews. Order comes from a published score out of 100: reviews, what a company states on its own site, and how complete its record is, never payment.
- 1
Caldwell Plumbing
81/100 WaterproofingIndex Score
2.9 km from Pickering centre
Weeping Tile & Drainage- Says it is licensed
- Says it is insured
Its own website describes below-grade water work
Coverage
Which underpinning contractors are listed for Pickering?
1 underpinning contractors are listed for Pickering. Romar Renovations holds the top position at 5★ from 1 reviews. Order comes from a published score out of 100: reviews, what a company states on its own site, and how complete its record is, never payment.
1Romar Renovations
56/100 WaterproofingIndex Score
1.0 km from Pickering centre
Underpinning & Basement Lowering- Says it is licensed
- Says about 25 years going
Its own website describes below-grade water work
Coverage
Which below-grade services are covered in Pickering?
One row per category WaterproofingIndex covers in Pickering: how many companies are listed, what they average on Google, and the GTA price range published for that service. The ranked list for each one follows underneath.
| Category | Listed pros | Avg Google rating |
|---|---|---|
| Sump Pumps & Backwater Valves | 3 | 4.93★ |
| Basement Waterproofing | 2 | 4.9★ |
| Foundation Repair | 2 | 4.9★ |
| Weeping Tile & Drainage | 1 | 4.8★ |
| Underpinning & Basement Lowering | 1 | n/a |
Coverage
Why are some companies missing from this page?
38 of the 384 companies here publish no street address, only a Google service-area centroid, and 4 of them share one such point. That is not an address, so none of them is placed in Pickering. Find them in the A-Z index, and ask which areas they cover.
Coverage
Which areas next door are covered?
Below-grade crews work across boundaries, and a company two neighbourhoods away is often on the same street the following week. These Greater Toronto Area areas next to Pickering have their own lists.
Waterproofing in Pickering: frequently asked questions
Who works on wet basements in Pickering?
- WaterproofingIndex's August 2026 dataset holds 7 below-grade contractors covering Pickering, at an average Google rating of 4.9★. Sump Pumps & Backwater Valves is the deepest category here, with 3 listed. Get three itemised quotes before you commit to any of them.
Which below-grade service scores highest in Pickering?
- Sump Pumps & Backwater Valves leads on rating: 4.9★ across 3 rated companies, ahead of every other category WaterproofingIndex covers in this area. The stars come from Google reviewers, and our order weighs how many of them there were.
What should a Pickering homeowner expect to pay for sump pump and backwater valve work?
- Tornado Plumbing & Drains (Toronto) publishes $1,400 to $2,400 per installed system for primary sump pump installed in an existing pit across the GTA, before 13% HST. Depth and access are what move a Pickering quote inside that range. The sump pumps & backwater valves cost guide on WaterproofingIndex breaks out every line item with its source.