
Basement Systems Toronto
67/100 WaterproofingIndex Score
1.8 km from Pickering centre
- Says it has been going since 1987
Its own website describes below-grade water work
Last updated: By Below-Grade Records Desk
Crawford & Son's has not claimed this listing. The form reaches WaterproofingIndex.

Photograph published by Crawford & Son's on its Google Business Profile. WaterproofingIndex has not checked what it shows, and does not check any claim, offer or phone number printed inside an image.



Record
Crawford & Son's is a basement waterproofing contractor working in Ajax.
4.8 stars from 22 Google reviews. We file Crawford & Son's under Basement Waterproofing. Seven days of hours on record. 4 photos on this record. Sits within Ajax itself. 21 of those 22 are 5-star.
775 words of Crawford & Son's's own pages were read. The below-grade wording found in them: exterior waterproofing, basement leaks, weeping tile, weeping tiles, polyurethane injection, hydrostatic pressure.
Terms this site searched for, not the company's own sentences. WaterproofingIndex has not checked any licence, insurance, certification or warranty the company claims anywhere.
Method
65 / 100
This is the number every list on this site is ordered by. It is worked out the same way for all companies listed here, and the method page prints every point of it.
31 / 40
11 / 35
“Welcome to Crawford and Son's Construction and Waterproofing Services Since 1979, Crawford and Son’s has been protecting and transforming homes with e”
23 / 25
Read off this company's own pages on August 31, 2026. Each line is followed by the sentence it came from. WaterproofingIndex has not checked any of it against a registry, and for basement waterproofing in Ontario there is no registry to check.
“Welcome to Crawford and Son's Construction and Waterproofing Services Since 1979, Crawford and Son’s has been protecting and transforming homes with e”
Drawn from the Google reviews already stored on this record, against a fixed list of themes. Each one carries the reviewer's own words. These are what customers wrote, not a conclusion WaterproofingIndex reached, including the ones that are complaints.
“cleaned up the mess beautifully”
“resulted in far less disruption to our property than expected”
“Work was done when and in the time frame they promised”
“Very knowledgeable and able to educate the customer to the cause of the event”
“they would be able to fix the issues without having to dig up the exterior”
“had the work done on budget”
Pillar weights: reviews 40, what it states about itself 35, website and record 25.
Method
5 of 5 signals present on this record.
Found on the company's own pages: exterior waterproofing, basement leaks, weeping tile.
Ontario licenses nobody for basement waterproofing, so there is no licence for this site to look up, and it does not verify insurance, WSIB clearance or any warranty a company offers. Nobody here has stood in one of these basements.
Method
Reviews
Highlights via Google reviews. Ratings are set by reviewers, not WaterproofingIndex.
“Crawford & Sons did an incredible job on our basement. They were amazing to work with from start to finish - they did exactly what they said they would, paid attention to every detail, and always took the time to…”
Ryan· via Google reviews
“Crawford & sons just waterproofed our old stone foundation and gave us such a peace of mind!!!! They did a fantastic job, were quick and efficient and cleaned up the mess beautifully. We highly highly recommend them and will be…”
Mitch· via Google reviews
“Trevor and his team did a great job on our basement. They arrived quickly to assess our situation and provide a reasonable solution that resulted in far less disruption to our property than expected. Work was done when and in…”
Crystal· via Google reviews
“After experiencing a full-house flood, I can honestly say that choosing Crawford & Sons was one of the best decisions I made during an incredibly stressful time. The damage to my home was extensive - virtually the entire house required…”
Melissa· via Google reviews
“Had a small leak in the basement and gave the guys a call, they showed up same day and took a look at what the problem could be. They gave some great advice on how to do a quick repair…”
Aziz· via Google reviews
| Monday | 8 a.m.–5 p.m. |
|---|---|
| Tuesday | 8 a.m.–5 p.m. |
| Wednesday | 8 a.m.–5 p.m. |
| Thursday | 8 a.m.–5 p.m. |
| Friday | 8 a.m.–5 p.m. |
| Saturday | Closed |
| Sunday | Closed |
Contact
Coverage

67/100 WaterproofingIndex Score
1.8 km from Pickering centre
Its own website describes below-grade water work

63/100 WaterproofingIndex Score
3.4 km from Pickering centre
Its own website describes below-grade water work

68/100 WaterproofingIndex Score
No street address published
Its own website describes below-grade water work