Penhall Company
  • 111 - Toronto, ON
  • Toronto, ON, CAN
  • Hourly
  • Full Time

Graff Concrete ULC a Penhall Company, has immediate opening for a GPR Scanner in Toronto, ON to join our team. Must have a minimum of 2-5 years' experience Construction industry required, concrete experience a plus. 

The ideal candidate will possess experience in ground penetrating radar (GPR) scanning of concrete to locate objects imbedded in slab. Experience with GSSI mini or Hilti PS-1000 an asset, but we are willing to train. Concrete imaging and core drilling. Experience with concrete or construction in general an asset.  Willing to train provided sufficient experience; plenty of room for advancement.

Graff has been the go-to concrete services partner for a wide-range of industries since 1957. What began as a single flat saw operation has developed into an expansive offering of concrete solutions, including concrete scanning, cutting, sawing and breaking/removal. Today, Penhall Graff's parent company is the largest U.S. supplier of concrete services. Our capabilities and expertise span across 43 locations in 21 states & Canada.

Essential Skills, Knowledge and Abilities:

Job requirements:

  • Experience with GPR in a concrete application
  • Valid G license with clean abstract
  • Criminal record name check
  • Able to lift 50+lbs
  • Able to work nights (Monday-Friday; optional weekend work at applicable overtime rates)
  • Reliable transportation
  • Other scanning and utility location experience considered an asset
  • Previous x-ray or concrete cutting experience considered an asset
  • FT/PT: Full time night position (hours vary). Optional overtime weekend work available. Potential for day work in the future.


  • Must possess a valid driver's license and have a good driving history
  • Required to adhere to all safety rules and regulations

Graff/Penhall Company Offers:

  • A full time career opportunity & competitive wages
  • Competitive Benefits Package
  • Vacation, holiday & sick pay     
  • Compensation: $30+ per hour with full pension and benefits (upon full union membership; compensation based on certificates and experience).



Penhall Company
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