What We Repair
Gas Boilers
All major brands — Vaillant, Worcester Bosch, Baxi, Ideal, Potterton, Viessmann, Vokera, and more. Combi, system, and regular boilers.
Common faults: no heating, no hot water, fault codes (F22, F28, F29, F75), pressure loss, leaking, strange noises, pilot light issues.
Oil-Fired Boilers
OFTEC registered for all oil boiler work. We service and repair oil-fired systems including outdoor units and combination oil boilers.
Common faults: no ignition, soot buildup, nozzle blockages, pump failures, thermostat issues.
Electric Boilers
Repairs and servicing for all electric boiler systems including Gledhill, Elnur, Heatrae Sadia, and more.
Common faults: no hot water, tripped fuses, faulty elements, thermostat problems, pressure vessel issues.
Repair Pricing
Rate depends on time of day and location. We always quote before starting — the price you agree is the price you pay.
Included in Every Repair
- Same-day emergency service
- Full fault diagnosis
- Fixed price quote before work starts
- Repairs on all major boiler brands
- 1-year guarantee on parts fitted
- Gas Safe / OFTEC certified work
- Optional annual service plan
How It Works
Call or Quote Online
Tell us what's wrong. We'll give you a fixed price and agree a time that suits you.
Engineer Visits
Our engineer arrives at the agreed time with spare parts on the van. Most repairs are completed in one visit.
Heating Restored
Your boiler is fixed, parts are guaranteed for 1 year, and you're back to normal.
Frequently Asked Questions
How quickly can you get to me?
85% of emergency callouts are reached within 1 hour, with 65% of boilers repaired on the first visit. We cover Hertfordshire, North London, Northwest London, Middlesex, and Buckinghamshire.
How much does a boiler repair cost?
Our labour rate ranges from £89 to £168.50 per hour depending on the time of day and location. There is no call-out fee — we diagnose the problem and quote a fixed price before starting any work.
Do you charge for call-outs?
No. We don't charge for call-outs. We charge for diagnosis and repair only, and we always quote the price before we start.
Do you repair gas, oil, and electric boilers?
Yes. We repair all three — gas, oil-fired, and electric boilers. We are Gas Safe registered for gas work and OFTEC registered for oil.
What boiler brands do you repair?
We repair all major brands including Worcester Bosch, Vaillant, Potterton, Viessmann, Baxi, Ideal, Vokera, Gledhill, Honeywell, Ravenheat, and more.
Do you work evenings and weekends?
Yes. We offer a 24/7 emergency service including evenings, weekends, and bank holidays. If your boiler breaks down at night or on a Saturday, call us.
What if the repair costs more than quoted?
The price we quote is the price you pay. We give a fixed price before starting and don't add hidden charges. If we find something unexpected, we'll discuss it with you before proceeding.
Do I get a guarantee on parts?
All spare parts we fit include a 1-year guarantee. If you suspect a part has failed, call us and we will come back to check it.
Do you carry spare parts on your van?
Yes. We carry most common boiler and central heating parts. If we don't have a required part, we can usually source it the same day.
Can you also service my boiler annually?
Yes. We offer annual boiler servicing from £110 for domestic gas boilers. Regular servicing prevents breakdowns and keeps your warranty valid. See our boiler servicing page for details.
Related Services
Areas We Cover
Based in Watford, we cover Hertfordshire, North London, Northwest London, Middlesex, and Buckinghamshire. Find your nearest service area:
What Our Customers Say
“Tony has worked for us twice, the last a difficult job replacing an aged boiler that was in a confined space. He was very well organised and professional and he and his colleague Taylor always courteous. When replacing the controller, there was a particular problem created by our old programmer's wiring and he worked on it relentlessly until the system was working perfectly. Definitely recommend.”
“Tony and Taylor were very efficient and friendly. We went out and left them to get on with the work of installing our new boiler. When we came back the job was done: very much to my satisfaction. I have no hesitation in recommending them.”
“Superb service provided by the boys from AHP – an old boiler inspected and the new one installed in record time; throughout this the guys were professional and skillful whilst remaining friendly and personable at all times, answering every question and returning phone queries within minutes. I would not hesitate to call again should the need arise and can only recommend their effectiveness and friendly demeanor.”
Boiler Not Working? We Can Fix It Today
No call-out fee. Same-day emergency repairs. Labour from £89/hour. 1-year guarantee on all parts.
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