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              Who we help

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              • Comply
                Fulfil your regulatory obligations and safeguard your future operations.
              • Deliver
                Optimise your utility usage, minimise environmental impact and achieve net zero.
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                Take control of utility costs and improve efficiency.
              • Net zero
                Protect our world to secure our future.

              Comply

              Fulfil your regulatory obligations and safeguard your future operations.
              Learn More
              • Products/Services
              • Display Energy Certificates
              • Energy Savings Opportunity Scheme
              • Streamlined Energy and Carbon Reporting
              • Minimum Energy Efficiency Standards
              • TM44 Air Conditioning Inspections
              • Energy Performance Certificates
              • Carbon Border Adjustment Mechanism

              Deliver

              Optimise your utility usage, minimise environmental impact and achieve net zero.
              Learn More
              • Products/Services
              • Energy Audits
              • Heat Decarbonisation Plans
              • Non-Half-Hourly Meter Exchanges
              • Metering and Data Services
              • Market-wide Half-Hourly Settlement
              • Mechanical and Electrical (M&E) Design
              • Solar PV Solutions
              • Siteworks
              • Electric Vehicle Charging
              • Mechanical and Electrical Condition Surveys
              • Climate Change Agreements
              • Renewables Obligation & Contracts for Difference
              • Public Sector Decarbonisation Scheme
              • Low Carbon Skills Fund

              Buy

              Take control of utility costs and improve efficiency.
              Learn More
              • Products/Services
              • Energy Procurement
              • Water Procurement
              • Bill Validation
              • Telecoms
              • Featured Services
              • Energy Services for Schools and MATs
              • Independent Schools
              • Zenergi Portal
              • How we are paid

              Net zero

              Protect our world to secure our future.
              Learn More
              • Products/Services
              • Accreditation Services
              • Featured Services
              • Net Zero Pathway
              • Greener Schools Index
              • Climate Action Plans
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              Zenergi Complaints Procedure

              Our single operational objective is to delight customers, so we take all complaints seriously. If there are any issues and you are a customer, our customer support specialist team should be your first port of call. If you are unsatisfied with the outcome, you can follow our formal complaints procedure outlined below.

              Step 1 –
              Please get in touch with us at the earliest opportunity by logging your complaint via:

              Telephone – 02380 286300
              Email – complaints@zenergi.co.uk
              Post – No. 5 Benham Road, Benham Campus, University of Southampton Science Park,
              Chilworth, Hampshire, SO16 7QJ

              Step 2 –
              Your enquiry will be handled by an appropriate senior member of the Management Team who will get in touch to discuss the complaint. We will aim to respond to your enquiry within 10 working days, with a resolution as soon as possible.

              Step 3 –
              If you are unhappy with the resolution, you may wish to lodge an appeal. Please raise this with the appropriate senior member within 28 calendar days of receiving a response from them. Include the grounds of your appeal. The appeal will then be considered by a Director of the organisation for the final internal review.

              Step 4 –
              Should you remain unhappy with the outcome or if your complaint is not resolved directly by Zenergi within eight weeks; you can lodge a complaint with Ombudsman Services directly who will review this in due course. An independent review can be requested from Ombudsman Services if:

              You are registered in Great Britain.
              You are classed as a microbusiness or a small business as per Ofgem’s definition.
              The dispute has been outstanding for over 8 weeks, or you have received a deadlock letter from us.
              Ombudsman Services will host an Alternative Dispute Resolution upon receipt of any complaint and will liaise with the relevant parties through the process. This is an impartial and free service and Ombudsman Services can be contacted via the below methods of communication.

              Ombudsman Services will host an Alternative Dispute Resolution upon receipt of any complaint and will liaise with the relevant parties through the process. This is an impartial and free service and Ombudsman Services can be contacted via the below methods of communication.

              Post: Ombudsman Services: Energy, P.O. Box 966, Warrington, WA4 9DF
              Phone: 0330 440 1624
              E-mail: enquiry@ombudsman-services.org

              Microbusiness and small business consumers are also eligible for Citizens Advice support services and it is expected that this support will be extended to Small Business Consumers at the end of 2024. Guidance can be found at:

              https://www.citizensadvice.org.uk/

              Or via telephone:

              England: 0800 144 8848

              Wales: 0800 702 2020

              Scotland: 0800 028 1456

              Northern Ireland: 0800 915 4604

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