Alto Energy
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Alto Energy
Alto Energy is the UK distributor for IVT ground source heat pumps, and approved suppliers of Mitsubishi and Samsung air source heat pumps. Our staff have over 100 years combined design expertise and experience specifying and delivering heat pump projects. Choose Alto Energy as your specialist partner for your ground source heat pump, air source heat pump or underfloor heating project.

Install a heat pump in your new build, barn conversion, or existing property and get paid for 7 years after the installation through the Renewable Heat Incentive (RHI). Get in touch today! As well as being the UK Distributor for IVT Heat Pumps (Bosch Thermotechnology) and an approved System House for Emmeti underfloor heating, Alto Energy also provides design, supply and commissioning services on Mitsubishi and Samsung air source heat pumps.
Services
This is an example. Alto Energy was formed at the start of 2017 by a group of industry experts with extensive experience in specifying and supplying Heat Pumps for the UK domestic housing sector. Our clear vision was to use this experience to mould a company that meets the specific demands and needs of our customers.
Introducing the best-selling Ground Source Heat Pump in Europe, manufactured in Sweden by a Bosch company. Alto Energy is the sole UK Manufacturer's agent for the IVT Heat Pump range. Our staff have extensive design expertise and experience working with and specifying this heat pump range. When you choose IVT, you choose decades of Swedish engineering experience combined with the global presence of the Bosch Group.
Sometimes you don't need to have central heating via radiators or underfloor heating. This may simply be down to the fact that you have an energy efficient and open plan property, or alternatively you're only looking to heat part of your property. Unlike other heat pumps, Air to Air Heat Pumps have the ability to provide cooling as well as heating, giving you the ideal solution to keep your building at the perfect temperature, all year round.
Alto Energy is an Emmeti approved "System House" distributor. We almost exclusively supply Emmeti products. Emmeti have a long history of innovation and are proud to have developed a comprehensive range of simple yet technically competent products driven by UK market needs. Alto Energy offer a range of underfloor heating systems which are compatible with heat pumps, biomass and traditional boiler systems.
Visit Alto Energy's dedicated online store for IVT spare parts. Here you will find the full catalogue of genuine spare parts for the full range of IVT heat pumps, including both current models as well as legacy models. The brand new range of Bosch Climate 5000 heating and cooling air to air heat pumps (air conditioning units) now available to buy online.
Reviews (10)
Sam Whittaker
Sam Whittaker
Dec 26, 2021
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Amazing and efficient service from the point I phones with a breakdown. The technical team rang back within 5 minutes and we diagnosed the fault over the phone. The technician who I have met before came out much quicker than expected and explained everything to me. As a side issue we now know what was causing a spike voltage in our home. What a great team and fabulous customer service. Even the accounts team handled an invoice query promptly and was so keen to support me. I cannot recommend Alto Energy highly enough.
Steve Denison
Steve Denison
Aug 31, 2021
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Great overall experience! From the 1st call the team were super helpful and professional. Service was performed to high standard and the Engineer, Blake, so extremely helpful , taking time to explain the technicalities of the heating system in the day, and afterwards. Thank you Blake 👍
Eric Price
Eric Price
Aug 24, 2021
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Top class service & support. The engineer was very professional and was able to find and fix a leak that was causing loss of pressure on our internal heating piping loop. His communication throughout the visit was excellent; as he answered all of our questions & ensured we understood the reasons for any changes. He had a very calm & reassuring manner. Such a commitment to great customer service is to be commended.
Catherine Wahlberg
Catherine Wahlberg
Jul 15, 2021
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I was really impressed by the knowledge of the engineer who attended to service my ASHP. Alto did not install though I wish they had. They were courteous, tidy and respectful answering all the questions I had about the unit which incidentally is not quite right but that is not Alto’s doing. These units are complex and getting installation and onward care right is so important. The whole exterior unit also got a fabulous wash too. I was very happy and will definitely use Alto again. The price was also reasonable.
Arthur Payton
Arthur Payton
Jun 15, 2021
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Very happy with the service we received, the salesperson Matt was very helpful and informative, giving us all the information we needed to make a decision. Installation went smoothly. Engineer explained everything & gave us advice regarding settings etc.
Had an issue with an error code, this was sorted by a visit from another engineer & problem solved.
Couldn't be happier & would recommend this company with no hesitation. It was an air source heat pump we purchased on the government scheme, to replace an oil fired boiler.
Megan Barr
Megan Barr
May 29, 2021
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We had a most helpful and courteous service engineer to service our 14-year old heat pump, who took plenty of time to answer our questions. In the past we have also had excellent service from this company, with very experienced engineers able to help out with problems even over the phone.
Lee Cuthill
Lee Cuthill
May 26, 2021
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Fantastic company to deal with. Very responsive, competitive & excellent well mannered staff that can never do enough to help you with any job/situation that comes up. We have been using Alto energy for all our past and current projects and they have never failed to deliver over the years.
Darren
Darren
May 25, 2021
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I wanted to publicly take the opportunity to thank Alto Energy for their service, the experience has been first class.
From the initial discussion I had on the phone to resolve the heating and hot water in the first place (which had been off for 5 days!) and resolved by them within minutes, to organising the engineer visit, initial appointment was some weeks away but they were able to source a much earlier visit, to the engineer onsite, Gary was extremely polite, very helpful with our questions, explained what he had done to fix the problem and also helped us better understand how to use the system
Steve Bailey
Steve Bailey
Feb 21, 2021
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Alto energy is a company I came across in the fallout over Ice energy (deceased).
Alto energy are far superior in their attitude overall customer care and service. They have people that are expirenced in the field they work.
They were very helpful from start to finish, the technician that did the commissioning for us was on the ball, very knowledgeable and answered all the questions we had about controlling the heat pump.
If I were to install another heat pump Alto energy would be my first choice absolutely no question.
Julie Peace
Julie Peace
Feb 13, 2021
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Recently had our ground source heat pump serviced by Alto Energy and it developed a fault shortly thereafter. Alto Energy were quick to respond with a highly professional and knowledgeable engineer who resolved the problem immediately. Our experience from dealing with front of house at the offices to the engineer on the ground was outstanding. Furthermore, subsequent repair was undertaken free of charge, which was beyond our expectation in this day and age. Highly recommend this Company and their services.