Combi boiler
Hot water on demand, no separate cylinder, no loft tank. Compact and the cheapest to install. Best for 1-3 bedroom homes with one or two bathrooms. Limitation: water flow drops if two showers run simultaneously.
New boiler installation
New boiler installation from £2,200 fully fitted. Worcester Bosch, Vaillant, Ideal — A-rated efficiency, 10-12 year manufacturer warranties on premium models. Gas Safe registered engineers, Building Regulations notification handled, same-week installation on common sizes.
AMP is a multi-service installer — solar, batteries, EV, heat pumps, boilers, air conditioning. That mix means when you call us for a boiler quote, we don't have to oversell heat pumps to make our numbers work. Sometimes a heat pump is the right answer. Sometimes a new A-rated gas combi is the right answer. The honest case for boilers in 2026 is straightforward.
For homes on the gas grid with a recent kitchen layout, working radiators sized for 70°C+ flow temperature, a short ownership horizon, or budget constraint, a modern A-rated boiler delivers fast install, low capital cost, and predictable running costs in line with current gas prices. We install Worcester Bosch, Vaillant and Ideal as standard, with 10-12 year warranties on premium models.
From £2,200
Combi swap fully installed
1 day
Typical install duration
92-94%
A-rated boiler efficiency
Up to 12 yrs
Premium manufacturer warranty
Boiler types
Three boiler types cover almost every UK home. The right one depends on hot water demand, available space, and existing pipework.
Hot water on demand, no separate cylinder, no loft tank. Compact and the cheapest to install. Best for 1-3 bedroom homes with one or two bathrooms. Limitation: water flow drops if two showers run simultaneously.
Heats a separate hot water cylinder, no loft tank required. Best for 4+ bedroom homes or homes with multiple bathrooms — the cylinder provides high simultaneous flow. Common upgrade path for larger detached properties.
Traditional setup with hot water cylinder and a cold water tank in the loft. Less common in modern installs but sometimes right for older properties where existing pipework, low water pressure or loft layout makes conversion expensive.
About 80% of UK boiler swaps are like-for-like combi-to-combi or system-to-system. Where we recommend a change of boiler type — typically combi-to-system for a growing family adding a second bathroom, or vice versa — we quote the additional pipework and cylinder cost in advance.
Boiler brands and pricing
We install Worcester Bosch, Vaillant and Ideal as standard. All three have strong UK service networks, reliable manufacturing, and warranties from 7 to 12 years on premium models. Pricing in 2026:
| Boiler model | Warranty | Combi (fitted) | System (fitted) |
|---|---|---|---|
| Worcester Bosch Greenstar 4000 | 7 years | £2,200-£2,800 | £2,500-£3,100 |
| Worcester Bosch Greenstar 8000 Life | 10-12 years | £2,800-£3,800 | £3,200-£4,200 |
| Vaillant ecoTEC Plus | 10 years | £2,500-£3,400 | £2,800-£3,800 |
| Ideal Logic Max | 10 years | £2,400-£3,200 | £2,700-£3,500 |
| Ideal Vogue Max | 10 years | £2,900-£3,800 | £3,300-£4,200 |
Prices are fully installed and include the new boiler, system flush, magnetic filter, smart thermostat (where appropriate), all electrical / gas / waterworks, Building Regulations notification and manufacturer warranty registration. Relocations, system changes or premium specifications quoted in advance.
What's included
Boiler vs heat pump
A boiler is right when:
A heat pump is probably better when:
See heat pumps service page for the alternative case, or our blog post heat pump vs boiler 2026 for the detailed comparison with running cost figures.
Instant boiler quote
Answer four quick questions for a recommended boiler + price range. Final quote is fixed-price after a free survey. Worcester Bosch, Vaillant and Ideal — Gas Safe registered installers.
Your boiler quote
Recommended boiler
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Indicative price range
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Fully installed, parts & labour
Warranty
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Quote ranges based on Gas Safe-certified install in Apr 2026. Final quote fixed after free survey — no hidden extras.
Works best together
A new boiler is a short-term decision (12-15 years of life). The other services that complement it are mostly the ones that future-proof the home for the eventual switch to a heat pump — solar to start generating your own electricity, and EV charging if you're switching to electric driving anyway.
Independent of your boiler — but generating your own electricity now positions you for the future heat pump switch when the boiler eventually retires. Solar pays back regardless.
See solar panels →If you're moving to an EV, install a home charger now. Pairs with solar to drop your driving costs to near-zero in spring/summer/autumn.
See ev charger →Detailed cost, payback, suitability comparison. Useful while you're weighing whether to swap boiler-for-boiler or jump to a heat pump.
See heat pump vs boiler comparison →Our accreditations
MCS Certified
NAPM47760
Heat pumps & solar
NICEIC Approved
D124458
Electrical contractor
Gas Safe Register
947841
Gas appliances
Heat Geek Trained
Heat pump design specialists
TrustMark
Government endorsed
Quality scheme
SafeContractor
Approved
H&S accredited
ISO 9001
2015
Quality management
ISO 14001
2015
Environmental management
ISO 45001
2018
OH&S management
PAS 2030
:2019
Retrofit standard
NAPIT
Member
Electrical inspection
F-Gas Certified
Air conditioning refrigerant
MCS Certified
NAPM47760
Heat pumps & solar
NICEIC Approved
D124458
Electrical contractor
Gas Safe Register
947841
Gas appliances
Heat Geek Trained
Heat pump design specialists
TrustMark
Government endorsed
Quality scheme
SafeContractor
Approved
H&S accredited
ISO 9001
2015
Quality management
ISO 14001
2015
Environmental management
ISO 45001
2018
OH&S management
PAS 2030
:2019
Retrofit standard
NAPIT
Member
Electrical inspection
F-Gas Certified
Air conditioning refrigerant
Every accreditation listed is independently verified. We carry the registration numbers — ask for any on request.
Service coverage
Town-specific information on local boiler installer availability, planning context, and timing across our 18 service towns.
North East UK coverage
Approximate positions
Most-installed-in towns
All 18 towns covered
Click any townOutside these 18?
Get in touch — we sometimes take on projects beyond our regular coverage area when there's a good fit.
Ask about your areaWorcester Bosch, Vaillant or Ideal — fixed-price quote, Gas Safe install, 10-12 year warranties on premium models. From £2,200.