Privacy Policy

Last updated 24 October 2026

Who we are

Grantham Boiler Assist is a trading name of Vantage Growth Partners Ltd, company number 15968261, registered office 124 City Road, London EC1V 2NX. Vantage Growth Partners Ltd is the data controller for this website. ICO registration number: C2068704.

What we collect

When you use the form we collect your name, phone number, postcode, the boiler problem you pick and anything you type in the optional box. When you call, we collect your phone number and a recording of the call. The site also logs basic technical data such as your browser type.

Why we collect it

We use your details to deal with your enquiry and pass it to one local engineer who can help. Our lawful basis is legitimate interests: you asked for help, and passing your details to an engineer is how we provide it.

Call recording

Calls to 01476 852260 are recorded for quality and to settle any dispute about what was said. You hear a message saying so at the start of the call. Recordings are stored by our phone system provider.

Cookies and analytics

We use Google Analytics only if you tap "Accept analytics" on the cookie notice. It sets cookies that count visits, which pages people read and whether they tapped a phone number or sent the form. It never receives your name, phone number, email or postcode. If you tap "No thanks", Google Analytics does not load and no analytics cookies are set. The site keeps your choice in your browser; .

Who we share it with

We share your details with the one engineer we pass your job to, who becomes responsible for how they use them. We also use service providers to run the site and phone line, including HighLevel (customer records, calls and texts) and Cloudflare (website hosting). Some of these store data outside the UK, under safeguards approved for UK data. We never sell your details to anyone else.

How long we keep it

We keep enquiries and call recordings for up to 24 months, then delete them, unless we need them longer to deal with a complaint or a legal claim.

Your rights

You can ask to see the details we hold about you, correct them, delete them or stop us using them. If you are unhappy with how we handle your data, you can complain to the Information Commissioner's Office at ico.org.uk or on 0303 123 1113.

Contact about your data

For any privacy request, email [email protected] or write to Vantage Growth Partners Ltd, 124 City Road, London EC1V 2NX.