Worcester Bosch boiler servicing in High Laver
We're a Worcester Bosch Accredited Installer — which means up to 12-year warranties registered in your name on every Worcester boiler we fit in High Laver. We service and repair Worcester units of every age, including older Greenstars and 24i Junior models. Annual services in High Laver include a full strip-down clean, combustion analysis and a written report — not the 20-minute "quick look" some firms run.
You're not getting a call centre — you're getting Grant.
The same engineer quotes the job, does the work, and answers the phone afterwards if anything's not right.
Gas Safe Registered
Every gas job legally signed off
18+ years on the tools
Grant has been fixing boilers in Harlow since before smart thermostats existed.
Real human on the phone
Most calls answered the same day, often within the hour.
Locally based in High Laver
Not a national chain — your local engineer, your local prices.
We're a Worcester Bosch Accredited Installer — which means up to 12-year warranties registered in your name on every Worcester boiler we fit in High Laver. We service and repair Worcester units of every age, including older Greenstars and 24i Junior models. Annual services in High Laver include a full strip-down clean, combustion analysis and a written report — not the 20-minute "quick look" some firms run.
Why we're a sensible choice for boiler servicing in High Laver
Three things Ongar customers tell us they value: we turn up when we say we will, we explain things in plain English, and we don't try to sell you anything you don't need.
For boiler services specifically, that means honest advice on whether to repair, replace, or upgrade — not a default sales pitch.
Everything we do is Gas Safe registered, fully insured, and backed by a 12-month workmanship guarantee.
What's included
Annual Boiler Service
Full manufacturer-spec service to keep warranties valid.
Learn moreLandlord Gas Safety Certificate (CP12)
Annual CP12 for rental properties — legal requirement for landlords.
Learn moreService + Carbon Monoxide Check
Service combined with CO testing and alarm placement advice.
Learn moreAbout High Laver
Quiet farming hamlet east of Harlow — historic parish with a scattering of period cottages and farmhouses, mostly off-grid for heating.
Off-grid period stock. LPG, oil and biomass mix.
- LPG and oil boiler servicing on the rural fringe
- Conservation-area flue planning
- Listed property compliance
What you get when you book us
- Annual reminders so you don't forget
- Warranty paperwork preserved
- Calibrated combustion analyser used on every service
- CP12 landlord certificates available
- Manufacturer-spec procedure followed
How we handle boiler servicing in High Laver
Visual inspection
Casing off, flue check, gas tightness, condensate trap inspection.
Combustion analysis
Calibrated combustion analyser readings — checked against manufacturer spec.
Component clean
Burner, condensate trap and key components cleaned to manufacturer guidance.
Written report
Service report you can show your warranty provider or letting agent.
Things High Laver customers usually ask about boiler servicing
Do you offer the 12-year Worcester warranty?▾
Yes — Worcester Bosch Accredited Installer status lets us register the full extended warranty in your name on the day of install, free of charge.
What about older Worcester boilers?▾
We service and repair every Worcester model going back 20+ years. Common fault codes (EA, A21, D5) we know inside out.
How often should a boiler be serviced?▾
Once a year. It's almost always required to keep the manufacturer's warranty valid, and it catches small issues before they become breakdowns.
How long does a service take?▾
Usually 45–60 minutes for a domestic boiler in normal condition.
What else we can help with in High Laver
Boiler installs in High Laver
Worcester, Vaillant, Ideal and Glow-worm boilers fitted by Gas Safe registered engineers — sized properly, fitted neatly, and backed by manufacturer warranties of up to 12 years.
Boiler repairs in High Laver
No heating or hot water? We respond fast — usually same day — diagnose properly, and give you a fixed price before any work starts.
Heating upgrades in High Laver
Cold radiators, noisy systems, sky-high bills? Power flushes, smart thermostats, radiator swaps and full system upgrades that pay for themselves.
Plumbing in High Laver
Everyday plumbing done properly — taps, toilets, leaks, washing machines, showers, outside taps and isolation valves.
Where else we work near High Laver
At a glance
- Service
- Annual Boiler Servicing
- Coverage
- Ongar (CM5) and surrounding areas
- Response time
- Usually within 24–48 hours
- Credentials
- Gas Safe registered, fully insured, 12-month workmanship guarantee
- Pricing
- Fixed written quotes, no surprise extras
Roughly what you'll pay in High Laver
These are honest starting prices for jobs we do every week. Final quote depends on your property — we'll always confirm in writing before any work starts. No surprise add-ons.
| Job | Price |
|---|---|
Annual gas boiler service 30–45 min, full report, benchmark stamped | from £85 |
Service + gas safety check (CP12) for landlords — same visit | from £125 |
Multi-property landlord packs 5+ properties booked together | from £75/unit |
Prices include VAT. Parts quoted separately and shown on your written quote.
Other ways High Laver customers find us for boiler servicing
Same engineer, same fixed pricing — different question, different answer.
Villages near High Laver we also cover
Worcester Bosch experts for High Laver
Free written quote, no obligation. Real engineer, fixed price, fast response.