Boiler installs prices in Ongar
Honest, straightforward prices for boiler installs in Ongar. Below is a rough guide — but for an exact figure on your job, a 5-minute call usually nails it down faster than any online calculator. For full installs in Ongar 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 Ongar
Not a national chain — your local engineer, your local prices.
Honest, straightforward prices for boiler installs in Ongar. Below is a rough guide — but for an exact figure on your job, a 5-minute call usually nails it down faster than any online calculator. For full installs in Ongar we'll size the boiler against your real demand, not just like-for-like swap whatever's on the wall.
Trusted for boiler installs across Ongar
Our boiler installs work in Ongar is built around three things: doing it properly, charging fairly, and being there afterwards if you need us.
We handle LPG conversions and replacements regularly across the rural villages around Ongar — tank siting and regulator setup matter as much as the boiler itself.
If something plays up in the first year, we come back and sort it. No quibbles, no callout fee.
About Ongar
Period centre, mixed-age outskirts, and rural off-grid hamlets.
- LPG and oil boiler servicing on the rural fringe
- Conservation-area flue planning
- Listed property compliance
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 moreWhat you get when you book us
- Vaillant Advance approved
- Worcester Bosch Accredited Installer
- Boiler registered for warranty on the day
- Gas Safe registered (reg. number on every quote)
- Old boiler removed and disposed of properly
Working with us on a boiler installs job in Ongar
Talk through what you actually need
Sometimes a £2,200 combi is the right answer. Sometimes a system boiler with a cylinder is. We'll tell you straight.
Lock in the price
Fixed-price quote in writing. The number you agree is the number you pay.
Fit it properly
Magnetic system filter, full power-flush where needed, neat pipework. The bits other installers cut corners on.
Register the warranty
Up to 12 years with Worcester or Vaillant — we register it for you on the day.
Common questions about boiler installs in Ongar
Why don't you publish fixed prices online?▾
Because every job is different. The "from £1,499" you see on national sites almost never includes flue, system flush, controls, or any pipework changes — the bits that always come up.
Which boiler brand do you recommend?▾
Worcester Bosch and Vaillant for long warranties and parts availability; Ideal Logic Max for budget-conscious installs. We'll explain trade-offs honestly.
How long does a boiler install take?▾
A straight combi swap is usually one day. A boiler relocation, conversion, or full system change is typically 1–3 days.
Our other services for Ongar homes
Boiler repairs in Ongar
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 Ongar
Annual servicing keeps your boiler safe, efficient, and your manufacturer warranty valid. Full inspection, combustion analysis, and a written report.
Heating upgrades in Ongar
Cold radiators, noisy systems, sky-high bills? Power flushes, smart thermostats, radiator swaps and full system upgrades that pay for themselves.
Plumbing in Ongar
Everyday plumbing done properly — taps, toilets, leaks, washing machines, showers, outside taps and isolation valves.
Other places we work close to Ongar
At a glance
- Service
- New Boiler Installations
- 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 Ongar
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 Ongar customers find us for boiler installs
Same engineer, same fixed pricing — different question, different answer.
Villages near Ongar we also cover
Get a fixed price for Ongar
Free written quote, no obligation. Real engineer, fixed price, fast response.