⚡ Takes about 60 seconds · Free survey

Book Your Free Boiler Survey

Answer four quick questions and Mark — a Gas Safe engineer with 21+ years' experience — will call to arrange a free, no-obligation survey visit. You'll get a fixed written quote based on your actual home, not a guess over the phone.

Step 1 of 5 Fixed quote · No obligation

What do you need?

How many bedrooms does your home have?

How many bathrooms or showers?

This matters — homes with 3+ bathrooms often suit a system boiler and cylinder better than a combi. Mark will advise on the call.

What's your current boiler doing?

Nearly done — where can Mark reach you?

Mark will call you personally — usually the same day — to arrange a free survey visit at a time that suits you. Your fixed written quote follows within 24 hours of the visit.

Your name *

Phone number *

Email (for your written quote)

Postcode

It's Mark who visits — the Gas Safe engineer who'd actually do the work. No salesmen, no pressure, usually 20–30 minutes.

We'll only use your details to respond to your quote request — nothing else. See our privacy policy. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

✔ Gas Safe Reg. 638919 ✔ Vaillant Accredited — up to 10-yr warranty ✔ 225 five-star reviews ✔ Ex-British Gas, 21+ years