Boiler installation in London
Boiler installation in London: swap your old boiler for a new one that works harder and costs less to run. Up to 3 local Gas Safe registered engineers will quote.
✨ Free to use🤝 No obligation🔒 Shared with 3 pros max
How HouseBFF works
- Tell us the jobAnswer a few quick questions about what you need and where. It takes about a minute.
- Up to three local pros get in touchWe share your request with up to three pros who work in your area, and no more, so you are not chased by a crowd.
- You chooseCompare the quotes, ask your questions and pick who you like. There is no obligation to hire anyone.
Free for customers. Your details go only to the pros we match you with.
✅ What your boiler installation covers in London
- Removing and disposing of your old boiler
- Fitting the new boiler and flue
- Flushing the system and adding inhibitor
- Commissioning and setting the controls
- Gas Safe registered engineers only, with paperwork
💷 Typical boiler installation prices in London
| Combi boiler replacement | £2,200 to £3,800 |
| System or regular boiler replacement | £2,800 to £5,000 |
💬 Questions about boiler installation in London
Do I need a Gas Safe registered engineer?
Yes. Only Gas Safe registered engineers can legally fit or work on gas boilers. We send boiler requests to Gas Safe registered engineers, and you can check any engineer on the Gas Safe Register.
How long does a boiler installation take in London?
A like-for-like swap is usually one day. Moving the boiler or changing the type can take two or three.
Should I get a new boiler or repair mine?
If your boiler is over ten years old or keeps breaking down, a replacement often pays for itself. An engineer can advise when they quote.
📍 Find boiler installation by borough
- Barking and DagenhamIG11, RM8, RM9, RM10
- BarnetN2, N3, N11, N12, N20, NW4, NW7, NW9, NW11, EN4, EN5, HA8
- BexleyDA5, DA6, DA7, DA8, DA14, DA15, DA16, DA17, SE2
- BrentNW2, NW10, HA0, HA9
- BromleyBR1, BR2, BR3, BR4, BR5, BR6, BR7, SE20
- CamdenNW1, NW3, NW5, NW6, WC1
- City of LondonEC1, EC2, EC3, EC4
- CroydonCR0, CR2, CR7, CR8, SE19, SE25
- EalingW3, W5, W7, W13, UB1, UB2, UB5, UB6
- EnfieldEN1, EN2, EN3, N9, N13, N14, N18, N21
- GreenwichSE3, SE7, SE9, SE10, SE18, SE28
- HackneyE5, E8, E9, N16
- Hammersmith and FulhamW6, W12, W14, SW6
- HaringeyN6, N8, N10, N15, N17, N22
- HarrowHA1, HA2, HA3, HA5, HA7
- HaveringRM1, RM2, RM3, RM5, RM7, RM11, RM12, RM13, RM14
- HillingdonHA4, HA6, UB3, UB4, UB7, UB8, UB10
- HounslowW4, TW3, TW4, TW5, TW7, TW8, TW13, TW14
- IslingtonN1, N4, N5, N7, N19
- Kensington and ChelseaW8, W10, W11, SW3, SW5, SW7, SW10
- Kingston upon ThamesKT1, KT2, KT3, KT6, KT9
- LambethSE11, SE24, SE27, SW2, SW4, SW8, SW9, SW16
- LewishamSE4, SE6, SE8, SE12, SE13, SE14, SE23, SE26
- MertonSW19, SW20, CR4, SM4
- NewhamE6, E7, E12, E13, E15, E16, E20
- RedbridgeIG1, IG2, IG3, IG4, IG5, IG6, IG8, E18
- Richmond upon ThamesTW1, TW2, TW9, TW10, TW11, TW12, SW13, SW14
- SouthwarkSE1, SE5, SE15, SE16, SE17, SE21, SE22
- SuttonSM1, SM2, SM3, SM5, SM6
- Tower HamletsE1, E1W, E2, E3, E14
- Waltham ForestE4, E10, E11, E17
- WandsworthSW11, SW12, SW15, SW17, SW18
- WestminsterW1, W2, W9, SW1, NW8, WC2
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