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Diamond Radiator Ltd. serves the Lower Mainland and the Fraser Valley with radiator services. Based in Langley, we serve communities from Whistler to Chilliwack! From repairs to custom radiator tanks, you can trust the team at Diamond Radiator Ltd. to get the job done right the first time.



We service industrial and automotive-style radiators, coolers and various kinds of heat exchangers in all shapes and sizes. Our aim is to provide you with fast services so that you get your equipment back as soon as possible and have a stress-free experience.

Radiator Repairs


We are the only radiator shop in British Columbia with its own on-site manufacturing facility. It means we can re-core almost any style or size of the radiator with quick turnaround times. Re-coring is required when a radiator has many leaks. It is done to confirm that the repair will last.

gas tank repair

Gas Tank Repair

We repair steel and aluminum fuel tanks.
If you need them flushed and coated, we
can do that too. If you need them flushed to remove debris and coated to prevent corrosion, we can do that too.

custom completes

Custom Completes

From the initial CAD drawing to manufacture, we handle the whole process of building your complete copper, brass, steel, or aluminum radiator. Our experts will transform your unique design into a CAD drawing from which a new unit can be manufactured.

custom tanks

Custom Tanks

Large or small, we replicate your new set of tanks and take care of everything from first drawing to fabrication. Our tanks are thoroughly welded, tested and fitted.

Check out our gallery to see the excellent work you can expect from Diamond Radiator Ltd. Contact our team in Langley today!

Keep Your Radiator Cooling

We’ve got the services you need to keep your radiator in good working order.

Contact Us Today

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