Premium Cold Storage Solutions Built for Performance
We design, supply, and install custom walk-in coolers, walk-in freezers, blast freezers, food processing rooms, medical laboratories, and insulated panel systems tailored to your business needs.
- 10+ Years Experience
- 15k+ Positive Reviews
- 10k Global Downloads
- 99% Return on Investment
- 10+ Years Experience
- 15k+ Positive Reviews
- 10k Global Downloads
- 99% Return on Investment
Our Process
How We Work
Phase 01
Consultation
We discuss your project requirements and recommend the best cold storage solution for your business.
Phase 02
Design
Our team designs and manufactures a custom solution using premium insulated panels and quality components.
Phase 03
Installation
We professionally install your system and ensure its ready for reliable, long-term performance.
Walk-in coolers & freezers installed for Ontario’s best-known brands
Complete Cold Storage Solutions
We provide everything you need to build a high-performance refrigerated space.
Walk-In Coolers
Custom-built walk-in coolers designed to maintain consistent temperatures, maximize storage capacity, improve energy efficiency, and support restaurants, grocery stores, and food facilities. Condensing units can be mounted on top of the box to save floor space.
Walk-In Freezers
High-performance walk-in freezers engineered for reliable low-temperature storage, superior insulation, and long-lasting durability in demanding commercial and industrial environments.
Insulated Building Panels
Premium food-grade insulated panels provide outstanding thermal performance, moisture resistance, and structural strength for cold storage, processing rooms, and clean environments.
Blast Freezers
Rapid freezing solutions designed to preserve product quality, improve food safety, reduce freezing time, and meet commercial food processing requirements.
Refrigerated Processing Rooms
Custom refrigerated processing rooms built with hygienic insulated panels, ensuring temperature control, cleanliness, and compliance for food production and packaging facilities.
Medical & Laboratory Rooms
Temperature-controlled insulated panel systems designed for medical laboratories, pharmaceutical facilities, and research environments requiring clean, reliable, and energy-efficient spaces.
Cold Storage Warehouses
Large-scale cold storage solutions designed for warehouses and distribution centers, offering reliable temperature control, operational efficiency, and flexible storage configurations.
Freezer & Cooler Doors
Commercial-grade swing and sliding doors engineered for maximum insulation, smooth operation, durability, and dependable performance in high-traffic cold storage environments.
About ThermoFreeze Panels & Doors Inc.
Trusted Canadian Supplier of Commercial Cold Storage Systems
ThermoFreeze Panels & Doors Inc. is a trusted Canadian supplier of commercial cold storage systems, insulated building panels, refrigeration doors, and custom temperature-controlled environments.
Our mission is to deliver reliable, high-performance cold storage solutions through expert engineering, premium materials, competitive pricing, and exceptional customer service. Every project is built with durability, efficiency, and long-term value in mind.
Cold Storage Built Around Your Industry's Rules.
See how ThermoFreeze designs, builds, and installs commercial cold storage for real Ontario facilities.
High Quality Food Grade Insulated Panels
Installation Services
Our experienced technicians provide expert installation services for all types of commercial refrigeration equipment. From walk-in coolers to refrigerated display cases, we can handle any installation project.
Emergency Repairs
We understand the urgency of getting your commercial refrigeration equipment up and running as quickly as possible. That's why we offer 24/7 emergency repair services to handle any issues that may arise.
Preventative Maintenance
Regular maintenance is crucial to keeping your commercial refrigeration equipment working efficiently. We offer preventative maintenance plans to keep your equipment in top condition and reduce the risk of costly repairs.
Energy-Efficient Upgrades
Upgrading to energy-efficient equipment can save your business money on energy costs in the long run. Our team can help you choose the best energy-efficient options for your business and handle the installation process.
Expert Consultation
Not sure what type of refrigeration equipment your business needs? Our team of experts can provide consultation services to help you make the right decision. We'll assess your business's needs and recommend the best equipment for you.
Quality Customer Service
We are committed to providing the best customer service to our clients. Our team is always ready to answer any questions and address any concerns you may have. We strive to ensure your complete satisfaction with our services.
Our Work
Real Builds. Real Results.
Inside the crew, the projects, and the cold-storage builds we deliver across Ontario.
See our latest builds on Instagram
Walk-in coolers, freezers, and cold rooms going in across Ontario. Follow along for build photos and crew updates.
Serving All of Ontario
Our in-house installation crews travel province-wide for walk-in cooler and freezer projects. We’ve completed commercial refrigeration installations across the GTA, Southwestern, Eastern, and Northern Ontario. No subcontractors dispatched for remote jobs.
Greater Toronto Area
ThermoFreeze's home base is Kleinburg, ON. Walk-in coolers and freezers installed across Kleinburg, Toronto, Mississauga, Brampton, and Vaughan for over 10 years.
Southwestern Ontario
Commercial refrigeration installations across Hamilton, Kitchener-Waterloo, London, and Niagara.
Eastern Ontario
Walk-in cooler and freezer installation for Ottawa food businesses, Kingston hospitality, and Barrie retail.
Northern Ontario
We travel to Sudbury, Thunder Bay, Sault Ste. Marie, and beyond.
Ontario-Wide
Don't see your city?
We service all of Ontario. Reach out and one of our project advisors will confirm coverage and get your quote started.
Get My Free Quote Call (866) 948-4350We respond within 24 hours
What You Actually Want to Know.
01 — Walk-in cooler vs walk-in fridge vs supermarket refrigerator — what's the difference?
Same equipment, different names. Walk-in cooler and walk in fridge mean the same thing: a refrigeration unit large enough to walk into. A supermarket refrigerator usually refers to the same equipment installed for grocery operations. ThermoFreeze designs, builds, and installs all three, sized to your floor plan rather than pulled from a catalog.
02 — Do you build industrial fridges, industrial freezers, and cold storage warehouses?
Yes. Beyond standard commercial walk-in coolers and freezers, ThermoFreeze builds industrial fridges and freezers from 500 sq ft up to 20,000+ sq ft, multi-zone cold rooms and distribution-scale cold storage warehouses.
03 — How much does a walk-in cooler or freezer cost in Ontario?
Walk-in pricing depends on envelope size, refrigeration spec, doors, and site conditions. Every project starts with a free site assessment, and we quote each build after a site review.
04 — How long does installation take from the day I approve the quote?
Most standard walk-in coolers and freezers are fully installed in about 2 weeks of quote approval, against an industry norm of 4 to 6 weeks. Because ThermoFreeze uses our own in-house crews (not subcontractors), we're not waiting on third-party availability.
05 — Do I need a building permit for a walk-in cooler or freezer in Ontario?
It depends on your municipality and the size of the unit. Electrical and refrigeration permits almost always apply. ThermoFreeze's design-build service includes full permit management.
06 — Do you offer financing for commercial cold storage projects?
Yes. ThermoFreeze introduces you to two established Canadian equipment-finance partners, Grenke Leasing and Econolease, with flexible terms and fast approval. Full details on our financing page.
07 — What's the difference between ThermoFreeze and a national equipment dealer?
National dealers ship you a flat-pack and hand you a manual. ThermoFreeze designs, builds to spec, and installs using the same team that sold you the project.
08 — Do you service all of Ontario, including areas outside Toronto?
Yes. We cover the full province: GTA, Hamilton, Kitchener-Waterloo, London, Ottawa, Kingston, Barrie, Sudbury, Thunder Bay, and everything in between.
09 — What warranty comes with a ThermoFreeze walk-in cooler or freezer?
Every ThermoFreeze install ships with a 1-year workmanship warranty on the labor and a 1-year guarantee on new equipment, plus an optional manufacturer compressor warranty up to 5 years. Full details on our warranty page.
10 — Can you build CFIA or Health Canada compliant cold storage?
Yes. All ThermoFreeze installations are built to Ontario Building Code and can be specified to meet CFIA, Health Canada, SQF, HACCP, and BRC audit requirements.
Still have questions?
(866) 948-4350
Free Quote — No Obligation
Get a Quote Within 24 Hours.
Tell us what you need. One of our senior project advisors will personally review your requirements and respond within one business day, with a ballpark number, not a runaround.
Free Site Assessment
We visit your location and measure. No assumptions, no surprises.
In-House Crews Only
Our long-tenured in-house team does the install. No third-party subcontractors.
Custom-Designed to Your Floor Plan
Every unit engineered to your exact dimensions, not pulled from a catalog.
Prefer to talk? Call us directly: (866) 948-4350
Tell us about your project
We respond within 24 hours. No spam, no sales pressure.