About
Built on Craftsmanship and Follow-Through
Founded in 2020 by Onkar Singh Sandhu, Knock and Rock Construction Group has grown into a residential and commercial general contracting team serving Southern Ontario, with expanding coverage across Ontario.
Our Story
Founded in 2020
Knock and Rock Construction Group was founded by Onkar Singh Sandhu in 2020, built on a straightforward premise — run projects, residential or commercial, with the same structured process and accountability from first call to final walkthrough.
The team has grown to around 12 people, covering both residential renovation work and larger-scale commercial projects across Southern Ontario, with expanding coverage across Ontario.
At a Glance
Knock and Rock Construction Group
- Founded
- 2020
- Team
- ~12
- Coverage
- Southern Ontario & Expanding
- Project Range
- $25K–$1M+
WSIB CoveredCommercially InsuredEstablished 2020Southern Ontario & Expanding
Ready to Start a Project?
Residential or commercial — tell us what you're planning.