• Your one stop shop for all radiator fluid needs

Your one stop shop for all radiator fluid needs


We keep hazardous materials away from the environment by picking up your antifreeze for FREE.


Our services include Antifreeze and Windshield washer fluid in bulk. Servicing Southwestern Ontario at your convenience.


We carry the best brands in the industry. Our quality is unmatched, giving you great performance that’s ultra durable and long lasting.


We are dedicated to providing exceptional support and assistance to our valued customers. At Cool Running Antifreeze, we build strong, long-term relationships with our clients through open communication, transparency, and a commitment to exceeding expectations.

How can we assist you today? Whether you need help with product information, have a question about an order, or require assistance troubleshooting an issue, our knowledgeable customer service team is here to help.

Contacting the Cool Running Antifreeze team is easy. You can reach us through various channels, including phone, email, or our convenient online chat option. Our trained representatives are available during business hours to address any concerns or queries you may have. We strive to respond promptly and efficiently in order to assist you in a timely manner.

We understand the importance of clear communication, so please provide as much detail as possible when reaching out to us. This will enable us to better understand your needs and provide the most appropriate solutions.

Our dedication to customer satisfaction extends beyond just resolving issues. We value your feedback, suggestions, and input on our products and services. Your opinion matters, and we genuinely appreciate your involvement in helping us improve.

At Cool Running Antifreeze, we prioritize your satisfaction and want to ensure that your experience with us is nothing short of exceptional. Our team is guaranteed to go above and beyond to meet your needs.

Bulk Supply for Your Convenience

You need more than just a small canister of coolant or windshield washer fluid, especially if you’re running a business that demands large-scale heated systems. To cater to your requirements, we supply our high-performance coolant and windshield washer fluid in bulk. Our minimum order starts from 200-litre drums, ensuring you never run low on essential supplies. Whether it’s for commercial or domestic purposes, you can rely on us for bulk supply to keep your systems running efficiently.

Responsible Coolant Suppliers

We take our responsibility to the environment seriously. Our eco-friendly coolant solutions are designed to keep your systems running efficiently while minimizing the impact on the planet. We’re proud to contribute to sustainable practices in our industry and yours. Phone our team to learn more about our environmentally conscious practices.

Let Us Take Care of the Waste Coolant Disposal

We not only supply your coolant but also ensure the safe disposal of the waste coolant. Committed to making auto and closed-loop heating more cost-effective and environmentally friendly, we adhere strictly to the disposal regulations. Our proficient waste disposal process is designed to cause minimal environmental impact, providing a green solution. Not only do you get a smoothly running engine, but you also contribute to a cleaner and greener environment.

Choose a Leader Among Local Machine Coolant Disposal Companies

Take advantage of our coolant disposal services and let us come and pick up any used, refused radiator fluids and dispose of them safely and responsibly. That’s just one of the reasons we stand out as a leader among local machine coolant disposal companies. Call us today to learn more about what makes us the best partner for the job.

Trust in Our Experience: 20 Years of Excellence as a Leading Coolant Company

Cool Running Antifreeze Inc has been the region’s go-to coolant company for over two decades. Our track record speaks for itself—we’ve served the Southwestern Ontario community without incident, delivering unparalleled quality and commitment. At Cool Running Antifreeze Inc, we don’t just provide coolant. We provide reliability, environmental responsibility, and a partnership that cares about your business. Join us in redefining the cooling industry for a sustainable and efficient future.

Give us a call to request an estimate!

Fast and Efficient Service: Responding to Your Needs With Premium Windshield Washer Fluid and Antifreeze/Coolant

Your time is valuable, and we understand that. Our fast service ensures you get the antifreeze and washer fluid your business requires on time. From small orders to far-reaching deliveries, we cover all of Southwestern Ontario, making sure you never run out of quality radiator fluids.

We’re always on the move to keep your business running smoothly.

Call Now 1-800-837-5548


Welcome to Cool Running Antifreeze servicing London, Hamilton, Kitchener and surrounding areas! We are excited to introduce you to our superior coolant and windshield washer fluid products, known for their top performance and quality. No matter where you are in this region, we’re committed to keeping your systems running smoothly in any weather condition. Reach us at 519-871-0309 to learn more about what makes our business the right choice for supplying the products you can use to keep coolants topped up for vehicles and closed-loop systems.

Allow us to share more details about what makes our products stand out from the rest:

1. Superior Coolant:

Our coolant/antifreeze is designed to provide exceptional protection and performance for your vehicle’s engine and CLOSED LOOP SYSTEMS(Heating, Ventilation, Outdoor furnaces/boilers, Heated floors and Driveways). Our coolant solutions are specially designed for London and surrounding areas unique weather conditions, ensuring optimal performance at all times.

Here are some key features:

  • Cool Running Antifreeze’s Universal antifreeze products proudly meets and exceeds all ASTM standards. Our extended life coolant is compatible with all types of diesel, gasoline, natural gas engines and mixed fleets where both light-duty and heavy-duty trucks are present. It is also manufactured with supplemental cooling additives for extended life HD cooling.
  • Advanced Formula: Our coolant is formulated with cutting-edge technology to meet the demanding requirements of modern engines and closed loop systems. It provides excellent heat transfer, corrosion protection, and prevents the formation of deposits.
  • Closed Loop Systems: Antifreeze is commonly used in closed loop systems, such as the cooling systems of automobiles or HVAC (Outdoor furnaces/boilers, Heated driveways and Engines) systems, to prevent freezing and regulate temperature. In these systems, antifreeze is used as a heat transfer fluid.

Closed loop systems circulate the antifreeze within a closed circuit to transfer heat from one point to another. The antifreeze absorbs heat from the source, such as an engine or a heat exchanger, and carries it to the destination, such as a radiator or a heat sink. It then releases the heat and returns to the source to repeat the process.
Antifreeze contains chemicals, typically ethylene or propylene glycol, which have low freezing points and high boiling points. These properties make it suitable for use in a closed loop system. By adding antifreeze to the system, the fluid remains in a liquid state at extremely low temperatures, preventing it from freezing and damaging the system.

In addition to preventing freezing, antifreeze also helps to regulate the temperature within the closed loop system. It has excellent heat transfer properties, allowing it to efficiently absorb and release heat. This helps to maintain the optimal operating temperature of the system, whether it is an engine, a heat exchanger, or another application.

Overall, antifreeze is used in closed loop systems to prevent freezing, regulate temperature, and provide corrosion protection. It plays a crucial role in ensuring the efficient and reliable operation of various systems where heat transfer is essential.

  • Non-abrasive formula can improve water pump seal life.
  • Optimal hard water compatibility and reduce hard water scale.
  • Extended Lifespan: Our coolant has a long-lasting formula, reducing the frequency of coolant changes and saving you time and money.
  • Compatibility: Our coolant is compatible with all types of closed loop systems and engines, including gasoline, diesel, and hybrid vehicles.

2. Windshield Washer Fluid:

In addition to our superior coolant, we also offer a high-quality windshield washer fluid that ensures optimal visibility on the road. Here’s what sets our product apart:

  • Advanced Cleaning Power: Our windshield washer fluid effectively removes dirt, grime, insects, and other debris, providing a streak-free and crystal-clear view.
  • Freezing Protection: Our fluid is specially formulated to withstand cold temperatures, preventing freezing and ensuring smooth operation even in winter conditions.
  • Residue-free Formula: Our fluid evaporates cleanly, leaving no residue on your windshield or wiper blades.
  • Safe for All Vehicles: Our windshield washer fluid is safe to use on all types of vehicles.

At our Cool Running Antifreeze, we are dedicated to delivering top-notch products that exceed industry standards. Our superior coolant and windshield washer fluid are trusted by professionals and car enthusiasts alike. Experience the difference in performance and quality by choosing our products.

Explore our website to learn more about our product line, and feel free to reach out to our knowledgeable customer support team for any further assistance.

Contact London’s top coolant supply and disposal experts today. We look forward to serving you and meeting your vehicle and closed loop systems needs.

Call Now 1-800-837-5548

About Us

Welcome to Cool Running Antifreeze, we are proudly Canadian, specializing in bulk coolant and washer fluid solutions. With over 20 years of experience in the industry, we have become a trusted provider of high-quality products to businesses across London, Hamilton,Kitchener and all of Southwestern Ontario.

At our core, we are committed to delivering top-notch products that meet the diverse needs of our customers. Our extensive range of coolants and washer fluid are carefully formulated to provide optimal performance, ensuring efficient cooling, cleaning, and maintenance for your equipment and vehicles.

One key factor that sets us apart from the competition is our focus on sustainability. We understand the importance of responsible manufacturing and the impact our operations can have on the environment. That’s why we continuously strive to minimize our carbon footprint by using eco-friendly methods and sourcing sustainable ingredients whenever possible. By choosing our products, you can be assured of a greener and more sustainable solution for your coolant and washer fluid needs.

As a leader in the industry, we constantly stay ahead of the curve by investing in research and development. This allows us to keep pace with evolving technologies and tailor our products to meet emerging market demands. We are dedicated to innovation, seeking new ways to improve our formulas and develop cutting-edge solutions for our customers. When you choose our company, you can trust that you are partnering with a reliable, experienced, and customer-centric provider of bulk coolant and washer fluid solutions. With our commitment to quality, sustainability, and innovation, we are confident in our ability to meet your specific needs and help your business thrive.

Contact us today to explore how our 20 plus, established company can fulfill your coolant and washer fluid requirements!

Call Now 1-800-837-5548

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