OnSite Locates Inc.

OnSite Locates Inc. provides professional utility locating and safety training services throughout Ontario, with locate technicians in offices from Ottawa to Thunder Bay to London. Since 2004, the company has served surveyors, engineers, contractors, and utility companies. Services include outdoor and interior locates for privately owned utilities using active, passive, and inductive locate methods, along with ground penetrating radar for interior work. The company also offers SUE and SUM services that provide accurate utility mapping using EM cable locators, sondes, and GPR technology. Additional services include concrete scanning to detect buried utilities and rebar, and geophysics for detecting subsurface features such as underground storage tanks and relic infrastructure. OnSite Locates joined the J.D. Barnes corporate group in 2016.