
Boiler installation in Harborne
A straight combi-for-combi swap in Harborne starts at £1,999 fitted, and converting an older open-vent system to a combi starts at £2,699.
DetailsGas Safe registered boiler and plumbing engineers covering Harborne and the B17, B32 postcodes.
We cover Harborne and B17 for boiler repair, replacement, servicing and gas safety certificates. Edwardian terraces and semis here often benefit most from a combi conversion, priced from £2,699 fitted.
Harborne is dense Edwardian and interwar family housing, and a very high proportion still runs a hot water cylinder and loft tank. Reclaiming an airing cupboard and a loft is often as much of a draw here as the running-cost saving.
Four details and we will get back to you to arrange a time. Prefer to talk? Call 07413 385767.
Tell us what you need and we will price it before anything is booked.
No travel charge within 10 miles of B20 2JS. Further out, £2 per mile may apply — always agreed before anything is booked. Full price list
Smell gas now? Do not use this form or wait for a reply. Call the National Gas Emergency Service free on 0800 111 999 (24 hours). If you are using a mobile, make the call from outside. Open doors and windows, do not switch electrics on or off, do not smoke or use naked flames, and turn the gas off at the meter if it is safe to do so, unless the meter is in a cellar or basement. Once the supply has been made safe, we can trace and repair the fault.
Combi conversions are our most common Harborne job — removing the cylinder and cold water tank, re-running pipework and rebalancing the system. It is a two-day job and it changes how a house works, so we walk through it properly before quoting.
Where a family runs two bathrooms, we will steer you away from a combi. Being honest about that at the survey saves an expensive disappointment.
Quinton, September 2026: a boiler held together with duct tape. An online booking for a Worcester Greenstar 30Si Compact whose control panel had dropped. A snapped hinge clip, a common fault we carry the part for, so both clips were replaced on the spot and the customer reassured they did not need a new boiler. Read the case study, with photos.
A Baxi E110 weekend call-out in Harborne: the plate heat exchanger had failed on a contaminated system. We fitted the new exchanger, chemically flushed the system and added a magnetic filter so the replacement lasts.
A Glow-worm Betacom in Quinton, B32, showing F28: the circuit board had failed. Correct PCB ordered, fitted and tested — heating and hot water restored.
An Edwardian terrace off Harborne High Street had a cylinder in the airing cupboard and a tank in the loft. The combi conversion took two days and gave the family back both spaces — as much the reason they went ahead as the running-cost saving.
A B17 family with two bathrooms asked for a combi quote. We talked them out of it at survey and fitted a system boiler instead, which was the right call for how they actually use hot water.
Harborne itself is Victorian and Edwardian terraces and semis around the High Street, usually well kept and usually on their third or fourth boiler. Quinton and Bartley Green, which we cover from the same page, are mostly interwar semis and post-war council housing, and the calls from there are more often breakdowns on older combis than new installations.
One of our favourite written-up jobs is from Quinton: a Worcester Greenstar 30Si Compact held together with duct tape that needed two hinge clips from the van, not the new boiler the customer feared. That is a fair picture of how we work here: diagnose properly, carry the small parts, and only recommend a replacement when the numbers genuinely say so.
Our prices do not change by postcode within 10 miles of our base at B20 2JS, which is our standard service area. Further out, a travel charge may apply and is agreed before we book you in; see our prices page.
| Job | Price |
|---|---|
| Boiler repair — diagnosis and first hour (Mon–Fri 8am–5.30pm) | £99 |
| Basic boiler service | £95 |
| Landlord gas safety certificate (CP12) | £90 |
| Combi boiler swap, fitted | from £1,999 |
| Conversion to combi, fitted | from £2,699 |
| Power flush, up to 10 radiators | from £550 |
| Emergency callout, first hour (Mon–Fri 8am–5.30pm) | £99 |
| Outside office hours | Quoted by phone before we set off |
Bearwood, Quinton, Selly Oak, Edgbaston, California, Woodgate Valley.
Main prices
Boiler repair: £99 in office hours for attendance, diagnosis and the first hour. Parts and further work agreed first; out of hours quoted by phone.
Boiler service: from £95. Landlord CP12: £90. New combi boiler: from £1,999 fitted.
No travel charge within 10 miles of B20 2JS. Further out, £2 per mile may apply — always agreed before anything is booked.

A straight combi-for-combi swap in Harborne starts at £1,999 fitted, and converting an older open-vent system to a combi starts at £2,699.
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In office hours (Mon–Fri 8am–5.30pm) our boiler repair callout is £99, which covers a full fault diagnosis and the first hour of labour.
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An annual boiler service with us costs £95 for a basic service, £125 for an intermediate service, and £185 for a full strip-down.
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A landlord gas safety certificate (CP12) covering a boiler and a cooker costs £90 in Harborne.
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Our emergency line is answered 24 hours a day, seven days a week.
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If you can smell gas, call the National Gas Emergency Service on 0800 111 999 first — it is free and 24-hour, and they will make the supply safe.
DetailsYes. We cover Harborne and the B17, B32 postcodes for boiler repair, installation, servicing, landlord gas safety certificates and emergency callouts, from our base at 1 Coopers Road, Birmingham B20 2JS.
In office hours the callout is £99, which covers attendance, full diagnosis and the first hour of work. You are given the total price for parts and any further work before we continue. Our published prices are the same across our area; beyond 10 miles of B20 2JS a travel charge of £2 per mile may apply, agreed before booking.
£90 for a CP12 covering a boiler and cooker. Each additional appliance is £15, and adding a basic boiler service on the same visit is £50.
No heating and no hot water calls are prioritised, and the emergency line runs 24 hours a day. Call and we will tell you the earliest time we can attend.
A like-for-like combi swap starts at £1,999 fitted and a conversion from an old cylinder system starts at £2,699, including flue, wireless thermostat, magnetic filter, chemicals and warranty registration.
Call and speak to someone who does the work, or book a slot online.