Alpha boiler installs in Potter Street
Alpha boiler fitting and repair across Potter Street. Less common than Worcester or Vaillant, but a strong budget choice with surprisingly long warranties on the E-Tec range. For full installs in Potter Street we'll size the boiler against your real demand, not just like-for-like swap whatever's on the wall.
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.
Alpha boiler fitting and repair across Potter Street. Less common than Worcester or Vaillant, but a strong budget choice with surprisingly long warranties on the E-Tec range. For full installs in Potter Street we'll size the boiler against your real demand, not just like-for-like swap whatever's on the wall.
What's included
Combi Boiler Installation
Single-unit installs for most 1–3 bathroom homes — no tank needed.
Learn moreSystem Boiler Installation
For larger homes with multiple bathrooms and high hot water demand.
Learn moreRegular (Heat-Only) Boiler Replacement
Like-for-like swaps for older conventional systems with tank and cylinder.
Learn moreBack Boiler Replacement
Removing fireplace back boilers and replacing with modern combi or system units.
Learn moreAbout 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
From first call to handover — our boiler installs routine
Site visit
We measure up, check radiator output, and confirm the gas pipe size is right — undersized supply pipes are the most common reason boilers underperform after install.
Quote & options
Two or three boiler options at different price points so you can pick what fits your budget.
Install
Old boiler removed, new one fitted, system flushed, controls set up. Usually a single day for a straight swap, two for a full system change.
Aftercare
Annual service reminders, plus a real human at the end of the phone if anything plays up.
Our approach to boiler installs in Potter Street
When you book us for boiler installations in Harlow, you get a real, named engineer turning up — not a sub-contractor.
We do a steady stream of back-boiler removals across the original new town housing — the 1960s installations are now well past replacement age.
Fixed prices in writing before any work starts. The number you agree is the number you pay.
What you get when you book us
- Worcester Bosch Accredited Installer
- Vaillant Advance approved
- Boiler registered for warranty on the day
- Family-run, no commission-driven sales
- Fixed written quotes — no surprise extras
Quick answers on boiler installs in Potter Street
Are Alpha boilers reliable?▾
Better than their reputation. The E-Tec Plus range carries a 10-year warranty and we've had few warranty calls on the units we've fitted.
Do you take the old boiler away?▾
Yes — old boiler, packaging and any redundant parts are removed and disposed of properly at no extra cost.
How much does a new boiler cost fitted?▾
Most combi swaps run £2,200–£3,800 fitted depending on brand and any system upgrades. We give you a written fixed price after a free survey — no obligation.
Areas near Potter Street we also cover
Related services in Potter Street
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.
Boiler servicing in Potter Street
Annual servicing keeps your boiler safe, efficient, and your manufacturer warranty valid. Full inspection, combustion analysis, and a written report.
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
- New Boiler Installations
- 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 |
|---|---|
Combi-to-combi swap (like-for-like) incl. magnetic filter, system flush, 2-yr labour warranty | from £1,950 |
Conventional → combi conversion tank removal, full pipework reconfiguration | from £2,800 |
System boiler with new cylinder for 3+ bedroom / 2-bathroom homes | from £3,400 |
Free home survey & fixed quote no commission-driven upsells | £0 |
Prices include VAT. Parts quoted separately and shown on your written quote.
Other ways Potter Street customers find us for boiler installs
Same engineer, same fixed pricing — different question, different answer.
Villages near Potter Street we also cover
Alpha boiler installer for Potter Street
Free written quote, no obligation. Real engineer, fixed price, fast response.