Our comprehensive approach delivers precise, scalable solutions that empower businesses and domestic customers to meet their renewable energy and heating requirements.
We are a team of passionate engineers, innovators, and industry experts dedicated to installing the quietest, most efficient heating & cooling renewable solutions.
Our mission is to provide clients with reliable and cutting-edge engineering services, from the design to installation, as well as ongoing maintenance and servicing.
The Quietest Heat Pump in the World – Why We Choose OCHSNER - At The Big Heat Pump Company, we believe that choosing the right heat pump isn’t just about efficiency – it’s about comfort, design, and long-term value. That’s why we’re proud to showcase the quietest heat pump in the world, created by OCHSNER. The Air Hawk 208 is now part of the Quiet Mark.Noise is one of the most common concerns when people consider installing a heat pump. OCHSNER has solved this challenge with groundbreaking engineering, delivering systems so quiet that they blend seamlessly into everyday life. It’s not just one model – every OCHSNER heat pump is designed with the same commitment to silence, performance, and innovation.
OCHSNER Heat Pumps is proud to be exhibiting at the Installer Show 2025 at the NEC Birmingham, where we’ll unveil the revolutionary new 1850 model — a high-performance, installer-friendly heat pump built for the UK market. Visit us at our stand to explore this compact, ultra-quiet system firsthand, meet the Wärmetek team, and pick up a free OCHSNER goody bag packed with surprises. Discover why OCHSNER is fast becoming the gold standard in heating solutions. Don’t miss your chance to be part of the future of low-carbon heating in the UK!
When choosing a heating system, it’s easy to focus on the sticker price or the warranty terms. But the real return on investment comes from choosing a system that won’t need replacing — or re-negotiating service contracts — every 10 years. The heat pump in Unterbergla is living proof: a well-built system, correctly installed, can serve generations.So next time you see a glossy brochure with asterisks around the warranty fine print, ask yourself: Would you rather invest in a promise, or in proof?