Built by engineers. For engineers.
We started Koldr because we were tired of selling overpriced, underperforming equipment from legacy manufacturers.
After decades of working in the heat treatment and industrial cooling industry, our founders saw the same problems over and over: outdated designs being sold at premium prices, 16-week lead times, warranties that weren't worth the paper they were printed on, and "support" that meant waiting on hold for hours.
We knew there had to be a better way. So we built it.
Koldr was founded on a simple premise: engineer the best products possible, price them fairly, and actually support our customers. Revolutionary? It shouldn't be. But in an industry dominated by companies coasting on decades-old technology, it is.
Today, Koldr operates as part of the thingg.co family of companies, giving us the resources and backing to take on the industry giants while staying true to our engineering-first principles.
We're not just another heat exchanger company
While competitors are still selling designs from the 1980s, we use CFD simulation, finite element analysis, and modern manufacturing techniques to create products that actually perform better.
No sales rep games. No "list price" nonsense. We publish fair prices and stick to them. You shouldn't need to negotiate for weeks to get a decent deal.
Our 10-year warranty on core components isn't marketing fluff—it's a reflection of our confidence in our products. And when something does go wrong, we fix it. Fast.
Call us and you'll talk to an engineer who knows our products inside and out. No phone trees. No ticket systems. Just humans who can actually help.
We obsess over BTUs, pressure drops, and efficiency curves. Every design decision is driven by performance data, not tradition or cost-cutting.
We tell you exactly what our products can do—and what they can't. No overselling. No vaporware. No "it should work" guessing games.
Your success is our success. We're not interested in one-time sales—we want long-term partnerships with customers who trust us.
We're never satisfied. Every product generation is better than the last. Every process gets refined. Stagnation is death.
Decades of experience. Zero tolerance for mediocrity.
25 years in industrial heat transfer. Former VP of Engineering at a major competitor. Got tired of watching good ideas die in committee.
PhD in Mechanical Engineering from MIT. Led R&D teams at two Fortune 500 companies. Holds 12 patents in heat exchanger technology.
30 years in precision manufacturing. Built and ran production facilities on three continents. Believes in doing it right the first time.
15 years selling industrial equipment. Hated the sleazy sales tactics at her previous company. Built our no-BS sales culture from scratch.
Let's talk about what you need and how we can help.