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* COMPLETE LOCATING SERVICES *
About Us

Safe, Accurate, and Reliable Utility Locating Services

At Complete Locating Services Inc., we combine experience, certified training, and advanced equipment to protect your project from costly utility strikes. Our technicians specialize in private locates, GPR scanning, and concrete imaging for contractors, homeowners, and municipalities across Ontario. We locate everything One Call doesn’t, private lines, buried utilities, conduits, rebar, and more.

ORCGA Certified

Fully Insured

  • Serving Cambridge, KW, Guelph, London, Hamilton & GTA
complete locating services inc.

Our Core Services

Utility Locates

Identify and mark underground utilities before digging or drilling

Private Locates

Locate private electrical, gas, and communication lines beyond One Call coverage.

Ground Penetrating Radar

(GPR) Non-destructive subsurface imaging for utilities, rebar, and voids.

Concrete Scanning

Concrete scanning and imaging will detect rebar and conduit before coring or cutting.

Sewer Camera Inspections

Diagnose sewer and drain issues with HD camera inspections.

Drain Inspections

Fast, accurate diagnostics for residential and commercial drains.

Electrical Fault Finding

Locate underground electrical faults quickly and safely.

Conduit & Rebar Identification

Identification services to locate embedded steel, conduits, and post-tension cables.

Complete
Locating
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Trusted subsurface locating for construction, infrastructure, and residential projects across London and area.

About Complete Locating Services

Founded in Cambridge, Ontario, Complete Locating Services Inc. is a locally owned and operated company built on trust, experience, and precision.

Our team brings decades of combined field experience in utility locating, GPR scanning, and concrete imaging — all with a focus on safety and reliability.

✅ ORCGA Certified ✅ Fully Insured ✅ Serving Cambridge, KW, Guelph, London, Hamilton & GTA

Learn More About Us
Why Choose us

Why Choose Complete Locating Services

Trusted by Industry: Construction, utility, and engineering partners rely on our precision.

Certified Technicians:

ORCGA-compliant and safety trained.

Local Experts

Based in Cambridge, serving Southwestern Ontario

Advanced Equipment

GPR, EM locators, and HD camera systems.

Proven Track Record

Trusted by contractors, engineers, and municipalities.

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Our Process

Simple, Safe, Reliable

No confusion, no delays, just clear answers and confidence to proceed.

01

Get An Estimate

 Submit your project details online or by phone.

02

We Schedule & Scan

Our technicians arrive on time with certified equipment.

03

You Dig Safely

We mark and document all underground utilities.
Customer Feedback

We appreciate our clients’ feedback and use it to strengthen our services.

“I called in for a basic scan of concrete to identify power in the slab.  Before they left site, they had put a camera down the drain, confirmed the exact location & depth of my tie in spot, radio scanned for high voltage conduits & performed a GPR scan to identify any additional obstructions that the radio scan was unable to see.  From the variety of tools on every truck, to the experience of their scanners, this company is in a league of their own” 

Dan Kovacs

Great quality work. Entire team has a great attitude. Flexible and accommodating. Very responsive.

Nahreen Gorrges-Yelda

The service is great! Guys are very professional and good at what they do. My customers have always been happy with the work I have sub-contracted to.

Dillon Ransom

Our Service Coverage

Our concrete scanning services are available throughout

For large-scale or specialized projects, our crews can mobilize anywhere in Ontario.

  • Cambridge
  • Kitchener-Waterloo
  • Guelph
  • London
  • Hamilton
  • Toronto (GTA)
Have Any Question ? Call us Free: (833) 624-7226

Get Started Today

Don’t dig blind — get certified locating and imaging services from Ontario’s trusted experts

    Google Reviews

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    CJ Environmental Corp

    Complete Locating Services Inc. was very easy to work with. Their communication was amazing throughout the process, and they did an excellent job. I would highly recommend them!


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    Tristan Bishop

    I’m Absolutely satisfied with completes service. They came at short notice without a problem. They charge a real fair price and everyone your in contact with, be it Steph at the office to Peter or Tim are very knowledgeable, very professional and make life easy, thanks again for everything and we will sure be working on further projects together in the future. If your looking for concrete scanning these are the guys!


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    Ed Jones

    Pete and the crew at Complete Locating Services are professional and respond very quickly to requests for service. Their quick turn around has prevented costly delays on my projects on several occasions.


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    Patrick Patterson

    I had a great experience with the Complete Locating Team!
    They do great work, are extremely flexible, and are a pleasure to deal with. I would definitely recommend them to anyone looking for locating services!


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    Scott Nelson

    I use Complete Locating Services for all of our private locates. From the first call to Steph to meeting with Tim on site and follow up calls with Pete they are an exceptional team. They are through, very reliable, and always take the time to make sure everything is marked accurately. Their professionalism gives me complete confidence on every Project. Highly Recommend!!


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    Steve Graham
    I recently hired Complete Locating Services Inc. for private utility locates on a commercial project in the Brantford area, and I couldn't be more impressed. Their team arrived on time, equipped with top-notch tools like GPR and sewer cameras, and pinpointed every underground line with incredible accuracy—no surprises or delays during excavation. The process was seamless, efficient, and cost effective. Professional from start to finish, with clear communication and a focus on safety. If you need reliable private locates, these guys are the best in Ontario. 5 stars all the way—highly recommend!

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    Elissa Pena
    Complete locating services has been taking care of all our private locate needs for almost 7 years now. Every time I reach out with any questions, requests or concerns they are hands on deck ready to help immediately. I dont even have a contact for any other private locating company because they are the BEST! (Shout out to Steph!) Thank you for all your hard work and amazing customer service and I look forward to working together in the future like always :)

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    Marc Vicano
    We’ve worked with Complete Locating Services and Complete Cutting & Coring, and their team has been exceptional across the board. Their attention to detail, professionalism, and reliability make them stand out. The work is precise, the crew is respectful of the jobsite, and they consistently leave everything clean and headache-free. A top-notch operation that we will continue to rely on for both private locates and concrete cutting/coring. Highly recommend

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