I would highly recommend Liam from Custom Renewables for your ASHP system. Liam surveyed, designed, planned and installed our system. He explained and documented everything about it, the expected performance, answered all my questions and offered advice about the best configuration for us.
Matthew Hopton
Custom Renewables have been so helpful in improving our central heating system. After speaking to many heating installers and still not feeling confident about how to proceed, Liam was informative and took time to answer my questions. He carried out a very helpful heat loss report on our property and discussed all the relevant options for improvement. He advised and carried out the work on upgrading our radiators to get heat pump ready and has advised about how to run our boiler most efficiently until we complete the upgrade. All work was carried out with minimal disruption. Would not hesitate to recommend. Thank you.
Kyia
Liam and the team did a great job replacing our old gas boiler with a Vaillant Arotherm plus ASHP. Really smooth process from the heat loss assessment to the commissioning of the new system. Thoroughly recommended.
Kath Moyse
Liam and the team did a great install. Clear communication, turned up when agreed and were very neat and tidy. I'm very happy with the heat pump installed.
Ben Hornby
Excellent company that really understands about heat pumps. Very tidy installation, even under the floorboards where others might not be so careful.
Keith Griffiths
The standard of the work and attention to detail was absolutely first class.
Nick Richmond
Always good to get the system retuned with some cleaning thrown in. Service with a smile and friendly knowledgable chat about ashp's
Martin Hepworth
Underfloor heating
Underfloor heating allows for a larger surface area of heat and is the perfect combination with an efficient heat pump installation.
Low temperatureHeating System
As heat pump installers we always recommend a heating system that is designed to operate at lower temperatures to maintain higher energy efficiencies.
Developers / Self Build
If you are a developer or an architect looking for a heat pump installer, we can help. At Custom Renewables we work with Architects and Developers to provide a hands-off, stress-free design and installation of Air Source Heat Pumps and the total energy solution. From working with you at the design phase to confirm specifications and costs, all the way through to project installation and MCS certification, we have the whole process covered.
Heat loss assessment
We review the exact technical build up of your property including the super structure, windows, doors, ceilings, roof materials and floor finishes so that we can accurately see how they affect the heat loss in your property.
Air Conditioning
If you are considering having Air Conditioning installed, we provide the complete solution for the right system for your home. Every installation we complete is designed to achieve maximum efficiency and is integrated seamlessly to your home or workplace.
Solar and Battery Storage
Solar technology is the future of powering a home or commercial space. If you are considering having Solar Technology installed, we provide the complete solution. We can design a system to meet your personal energy requirements to easily make the switch to renewable technology! Every installation we complete is designed to achieve maximum efficiency to help reduce your energy bills.
Gallery
Knowledge Hub
We are Heat Geek Elite Installers – Bedfordshire
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How much is a heat pump grant?
What exactly is a heat pump grant and how much is it? This article covers everything…
Supplier Spotlight: Vaillant Group
Vaillant Group are one of our trusted suppliers at Custom Renewables. When it comes to recommending…
Customer Satisfaction Guaranteed
We serve both residential and commercial clients and offer a variety of money-saving solutions. We combine our use of the highest quality parts and equipment, and our dedication to delivering exceptional work to provide you with an above satisfactory service.
