Boiler Installation in Croydon
Let’s Fix Group Ltd fits new boilers across Croydon with David Prince’s own Gas Safe engineers, a 10-year guarantee and a fixed written price. Call or message the team to book a survey at your property.
If your Croydon house was built before 1919, you probably know the signs: a boiler wedged in the kitchen corner, radiators warm at the top and cold at the bottom, and a wait for hot water that gets longer every winter. Older pipework and a boiler sized for a system that no longer exists is the most common thing our engineers find on these streets.
Summary
- Installations carried out by the firm's own Gas Safe registered engineers, never subcontractors.
- David Prince heads a team of expert engineers covering Croydon and the surrounding districts.
- 10-year guarantee on every boiler installation, and the team is fully insured.
- Fixed written price naming the appliance, flue kit, filter and making good.
- Work staged room by room, dust sheets down, heating and hot water back on before we leave.
- Combi, system and regular boilers sized on heat loss and hot water demand.
David Prince has over 20 years’ experience on London’s boilers and heating, and the same team handles boiler repair in Croydon, with nine out of ten repairs sorted the same day.
Call to arrange a survey and a fixed price for your new boiler.
New Boiler Installation
In a Croydon terrace built before 1919, the boiler is usually sitting in a kitchen corner on 15mm copper that was run for a system twice its age, with a back boiler scar still visible in the chimney breast. Houses dominate the borough’s housing stock, with flats close behind, so the same street can hold a 28kW combi in a two-bed maisonette and an old regular system with a loft tank in the house next door. Both wear out the same way: long warm-up, noisy pump, radiators hot at the top and cold at the bottom.
A new boiler fixes that properly when the pipework, the gas run and the flue route are sized for the appliance rather than inherited from it. David Prince heads a team of expert engineers covering Croydon, and every installation is carried out by the firm’s own Gas Safe registered engineers, never subcontracted out. Old unit removed, system flushed, magnetic filter fitted on the return, controls set and explained.
Boiler replacement is only half the work we do here. Where a boiler is worth saving, we repair instead, and nine in ten repair jobs are finished the same day.
Call Let's Fix Group Ltd to book a boiler installation survey in Croydon and get a fixed written price covering the appliance, flue and removal of your old boiler.
Gas Safe Compliance and Certification for Croydon Homes
Plenty of the large Victorian and Edwardian houses around Addiscombe, South Croydon and Thornton Heath have been subdivided into flats, and that is where certification gets messy: shared gas risers, a flue terminating over a neighbour’s window, an appliance in a cupboard with no ventilation. Gas work on any of it is notifiable, and only an engineer on the Gas Safe Register may legally carry it out.
Our engineers handle that paperwork rather than leaving it with you. Building Control notification goes in after commissioning, the Benchmark section of the manual is completed and signed, and the manufacturer warranty is registered so the parts and labour cover actually stands. Installations carry a 10-year guarantee, and the team is fully insured.
Flats and converted houses
Flat installs turn on flue position and condensate discharge. Where a soakaway or internal drain is not reachable, a condensate pump keeps the run legal and quiet.
Landlord and HMO work
Subdivided houses need a gas safety record per appliance. We fit and certify flat by flat so tenants are not all off heating at once. Whether you are in Croydon or High Wycombe, we cover the whole area, a boiler installation in High Wycombe included.
Call Let's Fix Group Ltd to book a boiler installation survey in Croydon and get a fixed written price covering the appliance, flue and removal of your old boiler.
Installation Process and Survey
The survey starts at the gas meter, not the boiler. A 22mm gas run in an Edwardian semi in Purley often reduces to 15mm somewhere under the floor, and a modern combi will lock out on low pressure if that is missed. We also check incoming water flow at the kitchen tap, radiator sizing and the state of the system water.
Survey and fixed quote
You get a written price that names the appliance, the flue kit, the filter and the making good. No surprises on the day.
Staging the work to keep the house usable
This is the part people worry about, and fairly. Work is staged so one room takes the disruption, not the whole house. Dust sheets and a board go down before anything is drained, the old appliance is bagged before it leaves the property, and cutting is done in short bursts rather than all afternoon. Water is off for part of the day, not the day, and heating and hot water are recommissioned before the team leaves. Floorboards lift by the joist rather than snap. The kitchen is usable that evening.
Commissioning and handover
Gas rate checked, flue gas analysed, system pressure set, controls walked through with you. Whether you need a boiler installation in Croydon or an emergency plumber in Croydon, we cover the whole area, and there are engineers on call for the days when something goes wrong out of hours.
We leave the room as we found it.
Boiler Types and System Options
Choice comes down to water demand and space. A converted flat in Norbury with one bathroom suits a combi on a decent mains flow. A four-bed in Sanderstead with two bathrooms and a shower running at once usually keeps a system boiler and an unvented cylinder, because a combi cannot serve two outlets at full temperature.
Combi, system and regular
Combi: no cylinder, no loft tank, instant hot water, limited to one draw. System: sealed, pump and expansion built in, cylinder stays. Regular: keeps the feed and expansion tank, the sensible swap where the pipework in an older Waddon house would need ripping out otherwise.
Fuel, controls and running cost
Weather compensation and a load-compensating control let a condensing boiler run at a lower return temperature, which is where the efficiency actually comes from. Thermostatic valves on every radiator and a balanced system matter more than the badge on the case.
Whether you need a boiler installation in Croydon or a plumber in Croydon, we cover the whole area. From Croydon to Luton, the same team covers the patch, a boiler installation in Luton included.
- Sizing: based on heat loss and hot water demand, not the old boiler’s output
- Flue: route and terminal position checked against the neighbouring property
- Protection: flush, inhibitor and a magnetic filter on every install
- Cover: 10-year guarantee, warranty registered on your behalf
Right boiler, sized properly, fitted once.
Call Let's Fix Group Ltd to book a boiler installation survey in Croydon and get a fixed written price covering the appliance, flue and removal of your old boiler.
Boiler Installation in Croydon FAQs
How much should a new boiler installation cost?
It depends on the appliance, the flue route and how much pipework needs altering, so we price after a survey rather than over the phone. You get one written figure covering the boiler, the fittings, removal of the old unit and making good, with nothing added on the day.
Do you need access to all radiators when fitting a new boiler?
Yes, for part of the day. Radiators are drained, the system is flushed and then each one is balanced, so our engineers need to reach every valve. In a converted Croydon flat with boxed-in pipework we will tell you at survey stage what needs opening up.
Which boiler type suits a Victorian house in Croydon?
A one-bathroom terrace on good mains flow usually suits a combi. Larger Edwardian houses in Purley or Sanderstead running two bathrooms are generally better on a system boiler with an unvented cylinder, because a combi cannot serve two hot outlets at full temperature.
Do you handle installations in subdivided houses and flats around Croydon?
We do. Many of the big Victorian and Edwardian houses here have been split into flats, so we work flat by flat, check the flue terminal against the neighbouring property and sort the condensate route where no drain is within reach.
