Vaillant boiler servicing in Felsted
Vaillant Advance approved installers covering Felsted. We fit the ecoTEC Plus and ecoFIT pure ranges with extended warranties, and we know the common Vaillant fault codes (F22, F75, F28) by heart for repair work. Annual services in Felsted 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 Felsted
Not a national chain — your local engineer, your local prices.
Vaillant Advance approved installers covering Felsted. We fit the ecoTEC Plus and ecoFIT pure ranges with extended warranties, and we know the common Vaillant fault codes (F22, F75, F28) by heart for repair work. Annual services in Felsted include a full strip-down clean, combustion analysis and a written report — not the 20-minute "quick look" some firms run.
What to expect on a boiler servicing job in Felsted
Pre-checks
Pressure, temperature, flue integrity and visual condition logged.
Operational checks
Ignition, gas flow rate, flame picture, response to heat demand.
Clean & reset
Components cleaned, condensate trap flushed, safety devices tested.
Sign-off
Written report, warranty paperwork, and your next service reminder set.
About Felsted
Large heritage village east of Dunmow with a strong mix of period and modern detached. Significant conservation considerations on the high street.
Period and listed core; modern outskirts.
- Listed property heating compliance
- LPG and oil servicing
- Modern combi installs
Felsted homeowners trust us for boiler servicing — here's why
Our boiler servicing work in Great Dunmow is built around three things: doing it properly, charging fairly, and being there afterwards if you need us.
That last bit matters — a lot of installers vanish the moment the invoice clears. We don't.
If something plays up in the first year, we come back and sort it. No quibbles, no callout fee.
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 moreQuick answers on boiler servicing in Felsted
Why pick Vaillant over Worcester?▾
Vaillant tends to edge ahead on hot-water performance and very-quiet operation. Worcester edges ahead on warranty length and parts availability outside London. We'll be honest about which fits your situation.
Do you stock Vaillant parts?▾
Common parts (PRVs, expansion vessels, F22 sensors) yes — on the van. Less common parts come next-day from Vaillant directly.
Do you do landlord CP12 certificates?▾
Yes — combined service + CP12 packages available, with bulk pricing for landlords with multiple properties.
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.
What you get when you book us
- CP12 landlord certificates available
- Written service report supplied
- Manufacturer-spec procedure followed
- Calibrated combustion analyser used on every service
- Warranty paperwork preserved
Areas near Felsted we also cover
Our other services for Felsted homes
Boiler installs in Felsted
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 Felsted
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 Felsted
Cold radiators, noisy systems, sky-high bills? Power flushes, smart thermostats, radiator swaps and full system upgrades that pay for themselves.
Plumbing in Felsted
Everyday plumbing done properly — taps, toilets, leaks, washing machines, showers, outside taps and isolation valves.
At a glance
- Service
- Annual Boiler Servicing
- Coverage
- Great Dunmow (CM6) 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 Felsted
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 Felsted customers find us for boiler servicing
Same engineer, same fixed pricing — different question, different answer.
Villages near Felsted we also cover
Vaillant specialists for Felsted
Free written quote, no obligation. Real engineer, fixed price, fast response.