A Mr. Cooler walk-in cooler unit by 51 Cooler

51 Cooler — custom walk-in coolers and freezers, designed, built and installed across the GTA. Scarborough, Ontario.

02 Inside the Freezer

The details decide whether a freezer is an asset — or a utility bill.

Thick panels, heated door frames, insulated floors and refrigeration sized for your real door traffic. We sweat the physics so your product holds temperature on the hottest day of the year, not just the day we commission it.

  • 5″ panels on low-temperature builds
  • Heated vents stop frost before it starts
  • Monitoring with phone alerts, available on every unit
−25°CLow-temp series holding temperature
24 / 7Service line & rental monitoring
1 crewDesign, build, install, service — no hand-offs
100%Custom sizes — nothing forced off a shelf

03 Industries Served

Where our cold rooms go to work

🍽️

Restaurants & Cafes

Cold rooms that fit working kitchens — door swings, shelving and prep flow planned around your line.

🛒

Grocery & Supermarkets

Back-room storage and glass-door walk-ins your customers can shop straight from.

🥩

Meat & Food Processing

Low-temperature rooms and hygienic, easy-clean builds for processing and packing floors.

🏭

Cold Storage & Warehouses

Larger custom rooms and rented space for overflow, seasonal peaks and growing operations.

🏨

Hospitality

Hotels, banquet halls and event venues — quiet, reliable cold storage behind the scenes.

💊

Healthcare & Pharma

Steady, monitored temperatures for clinics, pharmacies and labs that can't afford drift.

04 How It Works

From first measure to first frost

01

Consult & measure

We visit your site, measure the real space, and talk through what you'll store, how often doors open, and where the refrigeration can breathe.

02

Design & quote

You get a scaled drawing and one clear quote — equipment, delivery and installation included. No line-item surprises later.

03

Build

Your cold room is built from cam-lock insulated panels and commercial refrigeration, checked against the drawing before it leaves us.

04

Install

Our own crew installs, seals and commissions the unit — power-up, temperature pull-down and a walkthrough of the controls with your team.

05

Service

Maintenance plans, honest advice, and a 24/7 line when something can't wait. Your unit lands in your account, so service history is never a mystery.

Cold-storage rental space at the 51 Cooler Scarborough warehouse

05 Cold-Storage Rental

Don’t need to own a cold room? Rent the space instead.

Seasonal overflow, a renovation bridge, a product line you’re testing — rent cooler or freezer space by size at our Scarborough warehouse, and watch your product’s temperature, humidity and live camera from the Mr. Cooler app.

  • By the pallet, by the section, or a full room
  • Cooler (0–4 °C) and freezer (−18 °C) zones
  • Monitored around the clock, team on site

Free Quote & Drawing

Tell us the space. We’ll draw the cold room.

Send the rough dimensions and what you’ll store — or just call us at (416) 298-0711. Quotes and drawings are free, and there’s no obligation attached.