ESCO Energy Solutions
A trusted heat network partnership, ensuring efficient operation and excellent customer service for the long term.
Get in touchHeat network operational challenges
Risk, compliance, and cost are all major concerns for heat network operators. Ensuring your heat network meets design and operational standards, whilst delivering a continuously cost-effective, low-carbon solution for residents, can feel like an impossible task. With our Esco energy solutions you're in safe hands.
Specialist ESCo Services
As heat network specialists, we provide end-to-end smart, sustainable heat network solutions. Our tailored approach to ESCo partnerships provide clients with a solution to suit their needs – one that mitigates risk, ensures compliance and provides a reliable service to residents.
Clients benefit from the following support through our ESCo partnerships:
- Seamless adoption and onboarding for a smooth customer experience
- Fair metering and billing for regulatory compliant schemes
- Specialist, data driven operations and maintenance for improved efficiency and reduced costs
- Award-winning, 24-hour customer service that prioritises you and your residents
- Expert design reviews, support, and guidance for a net zero carbon future
- Continuous scheme performance management for unrivalled financial and operational governance
With over 40 years’ of heat network experience, managing 20 ESCo schemes and 9,000 properties, Switch2 simplifies system operation, giving our clients, and their residents, complete peace of mind. Contact us today to find out more about our esco energy services.
Success Stories
The Right Design for the Wheat Quarter
Delivering cost & carbon reduction to Royal Arsenal
O&M and M&B services at Greenford Quay
Customer reviews
Craig was extremely professional, knowledgeable, and well prepared. He quickly identified the problem and successfully restored the hot water in my flat. He was also very polite and clearly explained everything. Excellent service highly recommended!
Elisabetta Can 2 October 2026Thank you, Vic, for helping fix all the issues with the devices and equipment in my apartment. I reported a timer issue to Switch2, and Vic came to my apartment to fix it quickly. He also found some other issues and helped me resolve them at the same time. Vic is a very nice and helpful person. He knew that I was a new tenant and took the time to explain all the equipment and setup to me. He also guided me reset the payment password process step by step. I really appreciate his help and professionalism. Thank you, Vic!
Cheuk Yin Yeung 1 October 2026Really excellent service from Craig in GMV. Had no water he both sorted that issue quickly and noticed a leak which he then addressed immediately. Also flagged another issue with a part. Really great to see things being proactively addressed like this. This review is specifically about this experience and not necessarily Switch2 in general but they guy the phone was also good and they got Craig out relatively quickly also.
Daniel O'Brien 5 October 2026Smart Switch upgrade (2G to 5G) I just wanted to take a moment to share how impressed I was with Paul from your company, who came to my home this morning to upgrade my smart device from 2G to 5G. From the moment he arrived, Paul was polite, respectful, and genuinely pleasant to be around. He made a point to explain what he was doing, worked efficiently, and still found time for a friendly, natural conversation. It wasn’t forced or rushed, just a lovely, smart chat that truly made my day. It’s rare to meet someone so skilled at their job who also brings such a warm, positive presence into a customer’s home. Paul is the kind of employee every company should treasure and take good care of. Thank you, Paul, for a job well done and for brightening my morning. Please make sure your management knows what a gem they have. Sincerely, Ovi
Adam Adamman 25 May 2026I had a very positive experience with the customer support representative. She was extremely polite, patient, friendly, and very resourceful throughout the conversation. I had quite a lot of questions and concerns, but she handled everything calmly and professionally without rushing at any point 🤠🤠. She explained things clearly, was very supportive, and helped resolve the issue quickly and efficiently. Her positive attitude and willingness to help made the whole experience smooth and stress-free.^^ Really appreciate the excellent customer service and support provided. Thank you once again! ☺️
Siddharth Sivakumar 19 May 2026My experience was quick and easy as much as the phone said the wait time was going to be long. And Becca from customer service was very efficient with what I needed to know!
Juliette Ajok-Omona 13 April 2026Excellent service! All my questions were answered quickly and with patience. Switch2 I can well trust.
Geoff Williams 31 Dec 2025Customer service was very excellent. The young lady I spoke to today was very helpful, kind and calm. My query was solved. Thank you for your services always
Lydia Mpora 24 Dec 2025Customer service is great! Jack was extremely friendly, polite and informative regarding tariff and usage. Feel much more confident in this provider and the service offers.
Chemarle 23 Dec 2025The engineer Vic was extremely knowledgeable and very friendly. He identified the problem very quickly and explained everything clearly. What really stood out was that he fixed the issue on his very first visit, saving time and hassle. The service was efficient, professional, and stress-free.
Kat Bakr 22 Dec 2025I was able to get through to one of the support members easily and they promptly responded to my query.
G A 18 Dec 2025Always a great help and great customer service.
Bethaney Logan 16 December 2025Great customer service and easy to communicate with and resolved my issue very quickly great service.
Black Roses 15 Dec 2025After speaking with Mo he addressed my situation with the most pleasant attitude and efficiency. He is a credit to Switch 2. Well done young man A very, very happy customer.
Gary Pickering 12 Dec 2025Very satisfied with Switch2 service! Always prompt reply to my question and very helpful. Highly recommended!
Amy 10 Dec 2025A very kind and sweet gentleman, by the name of Kyle, visited my apartment to fix a fault with the boiler. I am so pleased with the result as he managed to fix it in no time. He was kind, patient and professional. A true asset to your company. I would recommend him and Switch2 to everyone.
Suzana Islam 8 Dec 2025I spoke with Joe from Switch2 and he was extremely helpful—truly a credit to the team. He clearly explained what Switch2 provides for the apartment I’ve just moved into, updated my contact details, set up my direct debit, and arranged an engineer visit for an issue identified on move-in. Fantastic service and a real asset to the organisation.
Chris Marshall 5 Dec 2025Very polite and understanding took her time and helped sort my mums account out, my mum a very happy customer now that her bill all set up not worrying, really appreciate the time and patience very good customer service really thanks again 😀 👍 😊
Elizabeth Walker 5 Dec 2025Robert fixed the issue immediately. The radiators weren’t working and he quickly figured the pressure had gone down. He did a thorough maintenance check too and answered all my questions. Overall happy, thank you.
Adi Nova 5 Dec 2025Spoke to a bunch of the team over the last couple days and they have been very helpful and kind great service thank you!
L W 2 Dec 2025I called this morning and was called back very promptly and an afternoon appointment was scheduled. Always a good service in my experience.
John Fox 2 Dec 2025Latest Webinars
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