Serving Hampstead from Our Watford Base
We're based in Watford and cover Hampstead and surrounding NW London areas regularly. When your boiler breaks down, we can reach you without delay.
We're based in Watford and cover Hampstead and surrounding NW London areas regularly. When your boiler breaks down, we can reach you without delay.
Heating broken? Call now — 85% of emergency callouts reached within 1 hour. 65% of boilers repaired on the first visit. Evenings and weekends too.
We don't charge for call-outs. We diagnose the problem, quote you a fixed price, and only proceed with your agreement.
We carry common boiler and heating parts on the van. No waiting days for parts to arrive — most repairs are completed the same day.
Fully qualified and insured for gas, oil, and electric heating systems. All work certified and guaranteed.
Boiler servicing from £110. Labour from £89/hour. We quote before we start — the price we agree is the price you pay.
“Tony was very professional and friendly and sorted out my boiler in quick time.”
“After discovering our Boiler Service company didn't deal with central heating as a whole, I contacted Tony and was lucky to have him come out and resolve our issues quickly.”
“Amazing service and actually made me aware of an issue and corrected it, which would have caused a major issue. Thank you.”

Tony at Hampstead Heath — covering Hampstead and surrounding areas
Use the online quote button or call us free. Tell us what the problem is. We'll quote you a price and get your agreement to proceed.
We'll take your address details and come at a time to suit you. We carry a range of common spare parts so we can usually get things working with one visit.
Carry on enjoying your day in the happy knowledge that your repairs are done and everything is working smoothly in your home.
We're based in Watford and cover Hampstead and surrounding NW London areas regularly. Most callouts to Hampstead are reached within an hour.
In most cases, yes. We carry common spare parts on our vans and 65% of boiler repairs are completed on the first visit. If a specialist part is needed, we can usually source it the same day.
Yes. We offer a 24/7 emergency service including evenings, weekends, and bank holidays. If your boiler breaks down on a Saturday night, call us and we'll get an engineer to you.
No. We don't charge for call-outs. We diagnose the problem, give you a fixed quote, and only start work once you've agreed to the price.
We repair, install and replace all gas and electric boiler systems available in the UK, including Worcester Bosch, Vaillant, Potterton, Viessmann, Baxi, Ideal, Vokera, Gledhill, and more.
Yes. We service and repair both gas and electric boiler systems, as well as oil-fired boilers. We are Gas Safe registered for gas work and OFTEC registered for oil.
The price we quote is the price you pay. We give you a fixed price before we start any work and we don't add hidden charges. If we discover something unexpected, we'll discuss it with you before proceeding.
All spare parts we fit include a 1-year guarantee. If you suspect a part we have supplied has failed, call us and we will come back to check it.
Yes. We carry most generic boiler and central heating parts. If we don't have a required part, we can usually source it the same day. If it's a special order, we'll advise on delivery timescales.
Yes. We are Gas Safe and OFTEC registered, fully qualified and insured for all gas, oil, and electric heating work.
Domestic gas boiler servicing costs between £110 and £186. Commercial and oil-fired boiler servicing is £186.50 per boiler. Electric boiler servicing is approximately £138.50 + VAT. We always confirm the price before starting.
Yes. We carry out gas safety inspections and issue CP12 certificates for landlords and homebuyers across Hampstead and surrounding areas. These are required annually by law for all rental properties with gas appliances.
No call-out fee. Same-day emergency repairs. 85% of callouts reached within 1 hour.






Contact Advanced Heating & Plumbing Now