One hour response
Same day appointments
24/7 Service
Boiler Installation in Wallington
If your boiler is becoming unreliable, taking longer to heat the house or costing more to maintain, it may be time to consider replacing it. RCB Heating & Cooling provides professional boiler installation in Wallington, with clear recommendations based on your property, heating requirements and normal hot-water use.
Our Boiler Services in Wallington
New Boiler Installation
We install complete boiler systems in new builds, home extensions and renovated properties. Before specifying an appliance, we assess the building’s size, heat loss, number of radiators and expected hot-water demand.
Boiler Replacement
Regular faults can make an older boiler inconvenient and increasingly expensive to keep running. Our boiler replacement service in Wallington includes removing the existing appliance, installing a suitable modern boiler and completing the necessary system checks.
Combi Boiler Installation
A combi boiler produces heating and hot water from one compact unit, removing the need for a separate storage cylinder. This can be helpful where space is limited, but we’ll first check the property’s water pressure and household demand.
Energy-Efficient Boiler Upgrades
A correctly sized modern boiler can help reduce wasted energy and give you better control over your heating. We can also install compatible controls that allow temperatures and schedules to be adjusted more accurately.
Qualified & Experienced
Our Boiler Installation Service in Wallington
Wallington has a broad mix of homes, including Victorian and Edwardian properties, post-war houses around Roundshaw and modern developments close to the town centre. Each type of property can present different considerations for boiler positioning, pipework and heating output.
We begin by inspecting the current appliance, accessible pipework, radiators and controls. We’ll also ask how the heating performs from room to room and whether you experience issues such as pressure loss, slow warming or inconsistent hot water.
Our recommendation will be based on what the home actually requires. Once you’re satisfied with the proposed system and quotation, we arrange the installation for a suitable date. We protect the working area, keep disruption manageable and remove the old boiler where agreed.
After installation, we test the heating and hot-water system and explain the controls clearly. We don’t leave until you’re comfortable with how the new setup works.
We can also provide boiler repair in Wallington when replacement isn’t yet necessary. Arranging an annual boiler service in Wallington can help identify developing problems and support reliable operation.
Why Choose RCB Heating & Cooling?
RCB Heating & Cooling is a Which? Trusted Trader with more than 3,600 completed projects and excellent customer reviews on Google.
Our Sutton base is only a short distance from Wallington, so this is an area we know well. We have experience with compact installations in flats, older pipework in traditional houses and systems that need reassessing after extensions or other property improvements.
Customers appreciate our straightforward advice, dependable communication and careful approach inside their homes. We explain what needs to be done and don’t recommend additional work without a practical reason.
Areas We Cover
We provide boiler installations throughout Wallington, including Roundshaw and properties towards Beddington Park. We also cover Beddington, Hackbridge, Carshalton, Sutton, Purley, Croydon and Mitcham.
Our Boiler Installation process
1. Contact Us
Get in touch to discuss your current boiler, heating needs, and any issues you're facing.
2. Initial Survey
We inspect your current boiler and assess your heating and hot-water needs.
3. System Recommendation
We explain the suitable boiler types, output and control options for the property.
4. Clear Quotation
You receive a written quotation detailing the agreed work and costs.
5. Boiler Installation
We remove the existing boiler where necessary and complete the new installation carefully.
6. Testing and Handover
We test the complete system, demonstrate the controls and answer your questions.
Frequently Asked Question
How long will a boiler installation take?
A straightforward replacement can often be completed in one day. Moving the boiler or changing to a different system type may take longer.
How is the correct boiler size calculated?
We consider the property’s heat requirements, number of radiators, bathrooms and typical hot-water use rather than relying only on its number of bedrooms.
Is a combi boiler suitable for every home?
No. A combi suits many properties, but homes with several bathrooms or high simultaneous demand may need a system with stored hot water.
Can you move my boiler to another room?
Usually, although the new position must allow for suitable pipework, drainage, access and a compliant flue route.
Is it better to repair or replace an old boiler?
That depends on its age, condition, fault history and repair cost. We’ll give you an honest assessment of both options.
Does a new boiler require annual servicing?
Yes. Yearly servicing helps identify operating issues and may be required to keep the manufacturer’s warranty valid.
Get in Touch
If you’re considering a new or replacement boiler in Wallington, contact RCB Heating & Cooling to arrange a home survey. We’ll assess your current system, explain the appropriate options and provide a clear quotation. We also cover all surrounding areas and postcodes, including Wallington, Roundshaw, Beddington, Hackbridge, Carshalton, Sutton, Purley, Croydon and Mitcham, across the SM1, SM5, SM6, CR0, CR4 and CR8 postcode areas.
Boiler service only / New boiler plan
£15
inc vat
For keeping warranty valid
Essential Care Plan
£22.80
inc vat
For basic protection
Comfort Care Plan
£32.40
inc vat
For reliable family heating
Complete Care Plan
£42
inc vat
For total coverage
RCB Heat Club Home Care
£66
inc vat
Covering plumbing, drains and more
Features
Annual Boiler Service
Priority Service & Call Outs
Free of Charge Call Outs
1 Free Callout
Boiler and all internals
Labour Cost Discount
10%
100%
100%
100%
Replacement Part Discount
10%
20%
100%
100%
Loyalty Discount
10%
20%
30%
30%
Discount on new boiler installation**
10%
30%
50%
50%
Annual System Water Test
Annual System Anti Corrosion Treatment
Circulation pump
Thermostatic radiator valves
Timer/thermostat
Hot Water Cylinder
Radiators
Heating pipework
All gas supply pipes
System Powerflush (every 5 years)
Plumbing
Drains
Home Electrics
Optional Add-Ons
Unvented Cylinder Service
(Additional £6+VAT)
Gas Fire Service
(Additional £7.50+VAT)
Electrical Cover
(Additional £9+VAT)
Boiler Service Plan - Warranty Booster
£12.50
/month + VAT
For keeping warranty valid- ✔ Annual Boiler Service
- ✔ Priority Service
- ✔ 1 Free Callout
- ✖ Boiler Internals
Essential Care Plan
£19
/month + VAT
For basic protection- ✔ Annual Boiler Service
- ✔ Priority Service
- ✔ Free Callouts
- ✔ Boiler Internals
Comfort Care Plan
£27
/month + VAT
For reliable family heating- ✔ Everything in Essential
- ✔ System Water Test
- ✔ Anti Corrosion
Complete Care Plan
£35
/month + VAT
For total coverage- ✔ Full Heating System
- ✔ Pipework
- ✔ Powerflush
RCB Heat Club Home Care
£55
/month + VAT
Covering plumbing, drains and more- ✔ Plumbing
- ✔ Drains
- ✔ Electrics
ready to upgrade your heating system?
Contact us today.
Contact RCB Plumbing Ltd today to discuss your heat pump care plan.
RCB Plumbing serves local homes and businesses with honest advice, prompt response, and professional workmanship every time.
Quick Link
Services
© Copyright 2026| RCB Plumbing Ltd T/A RCB Heating Cooling | All right reserved | Terms and Conditions | Complaints Policy | Company reg number: 12185970 - VAT number: 360353617