Service comes first at Coversure, and as the following feefo testimonials show, we’re the team you can trust with your business
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Welcome to
Coversure Mayfair
Welcome to Coversure Mayfair, an independent insurance broker based in the heart of Mayfair, central London. Opened in 2025, we help High-Net-Worth, Private Property Clients, Hotels, Hospitality and Local Businesses find the high-quality insurance protection they need.
- Commercial insurance specialists for business, property and private clients
- A local, personal service – available online, by phone and face to face
- Independent help and advice to ensure you’re protected
Mayfair Office
13 Hanover Square, Mayfair, London, W1S 1HN
Opening Hours
Monday 9am–5pm
Tuesday 9am–5pm
Wednesday 9am–5pm
Thursday 9am–5pm
Friday 9am–5pm
About Coversure Mayfair
Coversure Mayfair is an independent insurance broker, founded by Avi Karmakar. Avi has a wealth of experience, with over 14 years in the financial services industry. Beginning his career in the insurance industry in 2011, he has worked within the Coversure network, supporting his clients and local community.
In 2018 Avi was honoured with the “Most Inspirational Individual Award”, presented by platinum sponsor Gresham Underwriting in recognition of his consistent commitment to his local community.
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Why Choose Coversure Mayfair?
There are many good reasons to choose Coversure Mayfair as your insurance broker:
- Cover from leading insurers, household names such as Aviva, LV, and Royal Sun Alliance
- A wide range of business, property, and commercial vehicle policies under one roof
- A local personal service that's available over the phone, online, or face-to-face as suits you
- Independent help and advice from experienced professionals who put your needs first
To experience Coversure’s service, contact your local Coversure office and let us help you protect what matters to you.
Which Insurance Policies Do We Offer?
While we pride ourselves on our ability to offer a wide range of motor, business, and property insurance policies, we have developed a particular reputation for working in the following sectors:
High & Mid Net-worth Homes
Specialist cover for high-value homes, possessions, and lifestyles that standard insurance can’t match.
Hotel Insurance
Protect your hotel with tailored cover for buildings, guests, staff, and business interruption.
Property Insurance
Including residential landlord insurance and commercial property insurance
Business Insurance
For firms of all shapes and sizes, and functions, from SMEs to large companies
Meet your local insurance expert
Frequently Asked Questions
How can I get an insurance quote?
We like to make getting the protection you need as easy as possible. If you’re looking for a high-quality insurance quote, call 0207 177 1111, start your quote here, or come in and see us at 13 Hanover Square, Mayfair, London, W1S 1HN. You’ll find we’re the team you can trust.
Can you come to see me at my place of business?
Yes, we’re happy to come out and see our clients; it’s often necessary when arranging business cover, given the complexities involved
Coversure is an 'independent broker'; what does that mean?
We’re independent in that we’re not tied to any insurance company but have the freedom to compare our markets to find you the right cover
What types of insurance do you offer?
We’re predominantly a small business, property, and commercial vehicle insurance broker, though we also offer so-called ‘personal lines’ policies, such as car and travel.
Why should I use Coversure and not a price comparison website?
Price comparison sites have their place, and if you’re looking for cheap young driver car insurance, that’s an excellent place to start. At Coversure, we offer a specialist advice-based service to business, commercial vehicle, and property customers. Ours is a bespoke service, and we look to form long-term relationships with our clients.
I need some insurance advice. Can you help?
We’re here to offer people a high-quality, independent insurance service so that they can get the protection they need. We’ll be happy to discuss your needs and offer you a no-obligation insurance review. If you’d like to know more about this, please call us on 0207 177 1111 or call in and see us at 13 Hanover Square, Mayfair, London, W1S 1HN.
Can you help me make a claim?
Yes, for all motor claims, we have a 24-7 service partner, Motor Claimsline. For non-motor claims please contact your broker who will help you through the process of making a claim.
Can I access my policy documents online?
Yes, our client portal allows you to access your policies 24-7. You can log in to the Coversure client portal here.
