Sam is a highly-skilled electrical technician with over 25 years of practical experience, including design, assembly, installation, maintenance, and repair of construction equipment. He specializes in the design and build of portable power systems, grout monitoring equipment and all electrical equipment required for grouting applications.

He has used his grouting project experience to ensure equipment is designed for efficiency and reliability while complying with project site requirements and standards.

Work History


2007 to date

Multiurethanes Ltd. - Mississauga, ON
Multiurethanes Inc. - Buffalo, NY

1988 to 2006

Grouting technician; and general labourer; employed by various construction and service companies - Southern Ontario

Sam Ren – Electrical Technician


Technical Skills

  • Install, maintain and repair grouting equipment including colloidal mixers, agitator tanks, and grout plants

  • Design of 600-volt portable power systems and electrical components for use on project sites

  • Job site troubleshooting, service, and maintenance of electrical grouting equipment

  • Install, connect, test, and maintain electrical systems for a variety of purposes, including climate control, security, and communications

  • Programming of grout monitoring equipment



  • Design-build customized electrical equipment to accommodate grouting project requirements

  • Hands-on technical experience with cement and chemical grouting equipment

  • Grouting equipment maintenance and repair

  • Chemical grouting

  • Cement grouting

  • Cellular grouting


Safety Certifications

  • Standard First Aid CPR-A & AED

  • Confined Space Entry

  • Working at Heights


Sam Ren’s Projects

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