Concrete Cutting Near Me in Scarborough: Slab Trenching for a Commercial Unit

When a contractor searches for concrete cutting near me, they usually need more than someone with a saw.

They need a crew that can show up, understand the site, scan the concrete, cut accurately, and keep the renovation moving.

That was the case on this commercial project in Scarborough, Ontario. The client needed new drainage lines installed inside a commercial space, which meant cutting trenches through an existing slab-on-grade floor.

The scope included GPR scanning, floor saw cutting, trench layout cutting, and controlled cutting of a thick equipment foundation that had already caused problems on site.

Project Overview

Location: Scarborough, Ontario
Site Type: Commercial space
Service: GPR scanning, concrete cutting, floor sawing, trench cutting
Scope: 210 square feet of trench cutting
Trench Width: 1-foot and 2-foot sections
Slab Depth: 8 inches
Foundation Cutting: 12-inch-thick equipment foundation cut into 20 sections
Duration: 2 days
Crew: 2 people
Debris Removal: Handled by the client
Equipment Used: Hydraulic floor saw with a 24-inch diamond blade

The Problem: New Drainage Lines Through an Existing Slab

The commercial unit needed a new sanitary / drainage line layout.

To install it, the floor had to be opened cleanly and accurately. The trench path ran through an existing 8-inch slab-on-grade, with sections marked at 1 foot and 2 feet wide.

This was not a job for random breaking.

The client had already tried to break part of the concrete mechanically, especially around the old equipment foundation. It was slow, messy, and difficult to control.

That is where controlled concrete cutting made more sense.

Step 1: GPR Scanning Before Cutting

Before any cutting started, DRM completed GPR concrete scanning across the work area.

On a commercial slab, this step matters. There can be conduits, rebar, embedded utilities, or unknown slab conditions under the surface. Cutting without checking the area can create delays, damage, and extra cost.

The scan helped confirm the cutting zones before the floor saw was used.

This gave the team a cleaner sequence:

Scan → mark → cut → prepare for removal.

Step 2: Floor Saw Cutting for the Trench Layout

After scanning and layout, the crew used a hydraulic floor saw with a 24-inch diamond blade to cut the trench lines.

The cuts followed the marked drainage route through the slab-on-grade floor. Water was used during cutting to control dust and keep the cut stable.

The trench sections were cut to support the new drainage layout inside the commercial unit.

Because the debris removal was handled by the client, DRM’s scope stayed focused:

scanning, cutting, and preparing the concrete for removal.

Step 3: Cutting the Equipment Foundation Into 20 Sections

One of the heavier parts of the job was the old equipment foundation.

The client had already tried to break it, but the concrete was thick and difficult to remove. The foundation was approximately 12 inches thick, which made uncontrolled breaking slow and inefficient.

Instead of continuing to smash it, DRM cut the foundation into 20 manageable sections.

This made the demolition process easier for the client’s team and reduced the amount of random impact on the surrounding slab.

For thick concrete pads, this is often the smarter method:

cut it into planned sections first, then remove it.

Why Controlled Concrete Cutting Was the Better Option

For this project, controlled cutting helped solve several problems at once.

The trench had to follow a specific drainage layout. The slab was thick enough that rough breaking would create extra damage. The equipment foundation was too heavy and slow to break efficiently. The commercial space also needed a clean sequence so the renovation could continue.

Concrete cutting gave the client:

• cleaner trench edges;
• faster preparation for drainage installation;
• less uncontrolled slab damage;
• easier foundation removal;
• a clear two-day work window;
• a scanned and marked cutting area before saw work started.

The Result

DRM completed the scanning and cutting scope in 2 days with a 2-person crew.

The project included 210 square feet of trench cutting through an 8-inch slab-on-grade, plus the controlled cutting of a 12-inch equipment foundation into 20 sections.

The client handled debris removal, while DRM delivered the specialized concrete cutting and scanning work needed to move the drainage installation forward.

For a commercial contractor looking for concrete cutting near me in Scarborough or the GTA, this project shows why the right process matters:

scan first, cut clean, segment heavy concrete, and keep the renovation moving.

Need Concrete Cutting Near You?

DRM provides concrete cutting, GPR scanning, floor sawing, slab trenching, coring, and controlled demolition for commercial and industrial projects across the GTA and Ontario.

For trenching, drainage layouts, slab openings, or equipment foundation removal, send the location, photos, slab thickness if known, and the scope of work.

We will help confirm the right cutting method for the job.