
Rock and roll underpinning
2.9 km from Islington-City Centre West centre
Its own website describes below-grade water work
Last updated: By Below-Grade Records Desk
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Photograph published by Rock Bottom Underpinning 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
Rock Bottom Underpinning is a underpinning contractor working in Islington-City Centre West.
4.1 stars from 83 Google reviews. We file Rock Bottom Underpinning under Underpinning & Basement Lowering. Seven days of hours on record. 4 photos on this record. About 4 km from Islington-City Centre West. 62 of those 83 are 5-star.
1,639 words of Rock Bottom Underpinning's own pages were read. The below-grade wording found in them: basement waterproofing, underpinning, basement lowering, basement underpinning, basement walkout, basement walkouts.
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
5 of 5 signals present on this record.
Found on the company's own pages: basement waterproofing, underpinning, basement lowering.
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.
“I had hired another contractor to do underpinning. This other contractor was unable to stay on schedule, wasn't equipped with the right tools, and wasn't giving me any confidence that they were doing the job properly. I contacted Dion at…”
Kieron· via Google reviews
“The best service I ever got. The owner of the company came in person before and after the job was done. Great customer service. The job was done fast and the best quality. Very impressive. I would recommend anyone who…”
Nadia· via Google reviews
“Underpinning my downtown Victorian home with Rock Bottom Underpinning was an exceptional experience. Underpinning a house can be incredibly stressful, and I was initially nervous about the process, but Dion and his crew quickly put my concerns to rest. They…”
Billy· via Google reviews
“I worked with Jamie and the Rock Bottom team to underpin the basement of my 100+ yr old in Leslieville. The overall goal was to dig out my basement to a finished height of 8' 2" (gained over 2 ft…”
Jeff· via Google reviews
“I regret choosing this company for my underpinning project. The timeline kept getting delayed and the quality of work was not what was promised. Customer service was also unresponsive when issues were raised. I expected much better professionalism.”
Jewel· via Google reviews
| Monday | 9 a.m.–5 p.m. |
|---|---|
| Tuesday | 9 a.m.–5 p.m. |
| Wednesday | 9 a.m.–5 p.m. |
| Thursday | 9 a.m.–5 p.m. |
| Friday | 9 a.m.–5 p.m. |
| Saturday | Closed |
| Sunday | Closed |
Contact
Coverage

2.9 km from Islington-City Centre West centre
Its own website describes below-grade water work

2.1 km from Islington-City Centre West centre
Its own website describes below-grade water work

2.1 km from Islington-City Centre West centre
Its own website describes below-grade water work