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Boiler Installation in Carshalton

When a boiler starts breaking down regularly or no longer heats your home as it should, replacing it can offer greater reliability and better control. RCB Heating & Cooling provides professional boiler installation in Carshalton, with honest advice on suitable systems and careful workmanship throughout the job.

Our Boiler Services in Carshalton

new boiler installation

New Boiler Installation

We install complete boiler systems in renovated homes, extensions and newly built properties. Every system is planned around the building’s size, heat requirements, number of radiators and expected hot-water use.

boiler replacement

Boiler Replacement Services

Keeping an ageing boiler running can become costly when faults occur more frequently. Our boiler replacement service in Carshalton includes assessing the existing system, removing the old appliance and installing an appropriate modern unit.

combi boilers

Combi Boiler Installation

Combi boilers provide heating and hot water from one compact appliance, with no need for a separate cylinder. They’re suitable for many homes where space is limited, although we’ll check the water pressure and household demand before recommending one.

energy effiient boiler upgrade

Energy-Efficient Boiler Upgrades

A properly sized modern boiler can use energy more effectively than an outdated system. We can also install compatible heating controls, giving you greater control over temperatures and helping you avoid heating rooms unnecessarily.

Qualified & Experienced

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boiler installation Carshalton
boiler repair Carshalton
boiler replacement Carshalton
boiler servicing Carshalton

Our Boiler Installation Service in Carshalton

Carshalton has a varied mix of properties, from period homes near Carshalton Ponds to family houses around Carshalton Beeches and post-war properties in The Wrythe. Some homes still contain older pipework, while others have been extended without the boiler being upgraded to match.

Before recommending a replacement, we inspect the whole heating system. We look at the current boiler, radiators, accessible pipework and controls, then discuss any problems you’ve noticed. These might include slow heating, pressure loss, inconsistent hot water or radiators that never become fully warm.

We’ll explain which boiler options suit the property and provide a clear quotation before starting. During installation, we protect the working area, keep disruption manageable and remove the existing appliance where agreed.

Once the new boiler is fitted, we test the heating and hot water thoroughly. We’ll also explain how to use the controls, including setting heating schedules and temperatures.

If the existing appliance can still be repaired economically, we provide boiler repair in Carshalton. An annual boiler service in Carshalton can also help identify wear and operating issues before they result in an unexpected breakdown.

Why Choose RCB Heating & Cooling?

RCB Heating & Cooling is a Which? Trusted Trader with more than 3,600 completed projects and excellent reviews from customers on Google.

Our base in Sutton means Carshalton is part of our immediate local service area. We understand the heating arrangements found in local flats, terraces, family homes and extended properties. This familiarity helps us spot practical considerations early, including restricted access, ageing pipework and changes to the original heating demand.

Customers value our reliable appointments, straightforward explanations and tidy workmanship. We recommend what the property needs and don’t add unnecessary work to the quotation.

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Areas We Cover

We install and replace boilers throughout Carshalton, including Carshalton Beeches, Carshalton on the Hill and The Wrythe. We also serve Sutton, Wallington, Hackbridge, Beddington, Cheam and other nearby areas.

Our Boiler Installation process

1. Initial Survey

We assess the existing boiler, heating system and your household’s requirements.

2. Boiler Recommendation

We explain the suitable boiler type, output and available control options.

3. Clear Quotation

You receive a written quotation describing the agreed work and cost.

4. Installation

We remove the old appliance if required and fit the new boiler carefully.

5. Final Checks

We test the heating and hot water, demonstrate the controls and answer your questions.

Frequently Asked Question

How long does boiler installation take?

A standard replacement can often be completed within one day. Moving the boiler or changing the system type usually takes longer.

How do I know what size boiler I need?

Boiler output depends on the property’s heat demand, number of radiators, bathrooms and hot-water use. We calculate this during the survey.

Is a combi boiler suitable for my home?

It may be, provided the water pressure and flow can meet your household’s requirements. Larger homes with several bathrooms may need a different setup.

Can you repair my boiler instead of replacing it?

Yes. We’ll assess the age, condition and nature of the fault before explaining which option offers better value.

Do I need to replace my radiators?

Not necessarily. Existing radiators can normally remain if they’re in good condition and provide sufficient heat.

Should I arrange a boiler service every year?

Yes. Annual servicing helps identify developing problems and may be necessary to keep the manufacturer’s warranty valid.

Get in Touch

If you’re considering a new or replacement boiler in Carshalton, contact RCB Heating & Cooling to arrange a home survey. We’ll assess the current system, explain the suitable options and provide a clear quotation. We also cover all surrounding areas and postcodes, including Carshalton, Carshalton Beeches, The Wrythe, Sutton, Wallington, Hackbridge, Beddington and Cheam, across the SM1, SM2, SM3, SM5 and SM6 postcode areas.

Boiler service only / New boiler plan

£15

inc vat

For keeping warranty valid

Sign Up

Essential Care Plan

£22.80

inc vat

For basic protection

Sign Up

Comfort Care Plan

£32.40

inc vat

For reliable family heating

Sign Up

Complete Care Plan

£42

inc vat

For total coverage

Sign Up

RCB Heat Club Home Care

£66

inc vat

Covering plumbing, drains and more

Sign Up

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
Sign Up

Essential Care Plan

£19

/month + VAT

For basic protection
  • ✔ Annual Boiler Service
  • ✔ Priority Service
  • ✔ Free Callouts
  • ✔ Boiler Internals
Sign Up

Comfort Care Plan

£27

/month + VAT

For reliable family heating
  • ✔ Everything in Essential
  • ✔ System Water Test
  • ✔ Anti Corrosion
Sign Up

Complete Care Plan

£35

/month + VAT

For total coverage
  • ✔ Full Heating System
  • ✔ Pipework
  • ✔ Powerflush
Sign Up

RCB Heat Club Home Care

£55

/month + VAT

Covering plumbing, drains and more
  • ✔ Plumbing
  • ✔ Drains
  • ✔ Electrics
Sign Up

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.

Contact us

73 Collingwood Road, Sutton, Surrey, SM1 2QF

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