How do i make a complaint about endsleigh insurance? Endsleigh allows you to make a complaint through a number of methods: phone, email or post: Call: 0800 085 8698 Email: [email protected] Write: Endsleigh Insurance Services Limited. Shurdington Road, Cheltenham GL51 4UEWhere is endendsleigh insurance located? Endsleigh Insurance Services Limited, Shurdington Road, Cheltenham Spa, Gloucestershire, United Kingdom, GL51 4UE The Zurich Centre, 3000 Parkway, Whiteley, Fareham, Hampshire, PO15 7JZ The Zurich Centre, 3000 Parkway, Whiteley, Fareham, Hampshire, PO15 7JZ The Zurich Centre, 3000 Parkway, Whiteley, Farham, Hampshire, PO15 7JZHow do i get in touch with endsleigh? You will find below all main helplines related to Endsleigh car insurance and their opening hours. Service. Phone number. Opening hours. Customer Service. 0800 085 8698. Mon–Fri: 9am to 5.30pm. Sat-Sun: Closed. Quotes.Is endsleigh regulated by the fca? Endsleigh Insurance Services Limited, Shurdington Road, Cheltenham, GL51 4UE is authorised and regulated by the Financial Conduct Authority. Our Financial Services Register number is 304295. You can check this on the Financial Services Register by visiting their website at https://register.fca.org.uk