Holaco Installations Limited, 17 McKinstry Street, Hamilton, Ontario L8L 6C2           905.547.8551       Email: holaco@holaco.ca








Holaco Installations Limited is a service based electrical contractor serving the golden horseshoe area, and beyond.

Holaco Installations Limited has been in business for over 30 years and has been offering services from electrical construction of new facilities, to an after construction service of general maintenance. 

Holaco Installations utilizes their specialty electrical contracting services to these industries:

  • Steel

  • Hydro

  • Petroleum

  • Automotive


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2007, Holaco Installations Limited                                                        Webmaster