MCM
Caledonia, Ontario  ·  OSSGA Member  ·  WSIB Covered

INDUSTRIAL ELECTRICAL.
AGGREGATE FOCUSED.

Crushing. Screening. Conveying. Dewatering. Powered Right.

Get a Quote Our Services
OSSGA Member
600V Industrial 3-Phase Specialist
100% Aggregate Industry Focused
ON WSIB & Liability Insured
What We Do

SERVICES

Every service we offer is built around the realities of aggregate operations — harsh environments, tight production schedules, and equipment that needs to run.

Aggregate electrical work
AGGREGATE OPERATIONS — SOUTHERN ONTARIO
01 ⚙️
Motor & Drive Installations

Supply and install motors, VFDs, and soft starters for crushers, screens, conveyors, and pumps. Sized right, wired right, aligned right — the first time.

02 🔌
MCC & Panel Work

Combination starter replacement, contactor and overload repair, breaker upgrades, and full MCC bucket rebuilds. Keeping your motor control centre reliable.

03 🔍
Troubleshooting & Fault Diagnosis

When production stops, every minute costs money. Fast, systematic electrical fault diagnosis across motors, drives, controls, and instrumentation.

04 🚛
Portable Plant Hookups

Cord-and-plug power for portable crushing and screening spreads. Spider boxes, SOOW runs, genset integration — mobilized and ready when you are.

05 💡
Site Power & Temporary Power

Temporary site power distribution, lighting systems, generator connections, and power conditioning for active pit and quarry operations.

06 🖥️
PLC & Controls Work

Allen-Bradley and Siemens PLC programming, troubleshooting, and commissioning. From conveyor interlocks to full plant SCADA integration.

Why Choose Us

BUILT FOR
THE PIT

Most electrical contractors have never set foot in a quarry. We live in it.

01
Aggregate-Only Focus

We don't split our attention between residential panels and industrial crushers. Every job we take is in the aggregate space — which means faster diagnosis, better scoping, and fewer surprises on the invoice.

02
Minimal Downtime, Maximum Uptime

We know that a crusher down at 7am means a plant down for the day. We work around your production schedule and bring the parts we know you'll need before we arrive.

03
Real Controls Experience

From Sandvik and Metso to homegrown PLCs — we've seen the controls landscape that exists in aggregate plants and can work in it. TIA Portal, Studio 5000, on-site and remote.

04
Fully Insured & Compliant

WSIB coverage, $5M liability insurance, and OSSGA membership. You can put us on your site without paperwork headaches.

Quarry site
Our Credentials
CERTIFIED.
INSURED.
READY.

MCM Electrical Services Ltd. is a Caledonia-based electrical contracting company built specifically for the Ontario aggregate industry. We carry the certifications and coverage your operation requires, and the hands-on experience to back it up.

Request a Quote →
OSSGA Member
WSIB Registered — Ontario
$5M General Liability Insurance
Incorporated — Caledonia, ON
Master Electrician (In Progress)
Who We Serve

AGGREGATE
OPERATIONS

From the quarry face to the wash plant — if it crushes, screens, or conveys, we service its electrical systems.

🪨 Hard Rock Quarries
🏖️ Sand & Gravel Pits
🚜 Portable Crushing Plants
💧 Wash & Dewatering Plants
Get in Touch

REQUEST
A QUOTE

Describe your job and we'll get back to you fast — typically same business day. No obligation, no runaround.

📍
Location
Caledonia, Ontario  ·  Serving Southern Ontario
📞
✉️

We respond same business day. Your info is never shared.

✅

REQUEST RECEIVED

Thanks — we'll be in touch same business day.

Parts Supply

REQUEST
A PART

Need industrial electrical parts for your aggregate operation? Tell us what you need — we source, supply, and deliver. No account needed, no runaround.

Contactors & Overloads
Breakers & Disconnects
TECK Cable & Wire
VFDs & Soft Starters
Terminal Blocks & DIN Rail
Enclosures & J-Boxes
How it works: Submit your request with as much detail as you have — part number, manufacturer, equipment it's for. We'll source it from our supplier network and get back to you with availability and pricing, usually same day.
Business Card QR Code
SCAN TO ORDER PARTS

Download and print this QR code on your business cards. Links directly to this parts request page.

Electrical parts
Fast Sourcing
PARTS ON DEMAND
PARTS REQUEST
Fill in what you need — part number helps but isn't required

We'll respond with availability and pricing — usually same business day.

✅

REQUEST RECEIVED

We'll get back to you with availability and pricing shortly.