Worcester Bosch boiler servicing in Potter Street
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 Potter Street. We service and repair Worcester units of every age, including older Greenstars and 24i Junior models. Annual services in Potter Street 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 Potter Street
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 Potter Street. We service and repair Worcester units of every age, including older Greenstars and 24i Junior models. Annual services in Potter Street 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 Potter Street
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 Potter Street
Original village now incorporated into Harlow, with a mix of older cottage properties and post-war housing.
Predominantly 1950s–70s post-war housing with a mix of terraces, semis, and 60s-built flats. Pockets of older stock around Old Harlow.
- Original 1960s flats often have undersized gas supply pipes that limit modern combi performance
- Older Old Harlow properties frequently have low mains water pressure that affects combi choice
- Many 60s/70s back boilers still in service — our regular work involves removing these and reinstating fireplaces
Potter Street homeowners trust us for boiler servicing — here's why
Our boiler servicing work in Harlow 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 moreCommon questions about boiler servicing in Potter Street
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.
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
- Annual reminders so you don't forget
- Warranty paperwork preserved
- Calibrated combustion analyser used on every service
Our other services for Potter Street homes
Boiler installs in Potter Street
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 Potter Street
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 Potter Street
Cold radiators, noisy systems, sky-high bills? Power flushes, smart thermostats, radiator swaps and full system upgrades that pay for themselves.
Plumbing in Potter Street
Everyday plumbing done properly — taps, toilets, leaks, washing machines, showers, outside taps and isolation valves.
At a glance
- Service
- Annual Boiler Servicing
- Coverage
- Harlow (CM17, CM18, CM19, CM20) and surrounding areas
- Response time
- Same-day where possible
- Credentials
- Gas Safe registered, fully insured, 12-month workmanship guarantee
- Pricing
- Fixed written quotes, no surprise extras
Roughly what you'll pay in Potter Street
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 Potter Street customers find us for boiler servicing
Same engineer, same fixed pricing — different question, different answer.
Villages near Potter Street we also cover
Worcester Bosch experts for Potter Street
Free written quote, no obligation. Real engineer, fixed price, fast response.