Areas We Serve Across South London

Looking for a heating engineer in your area? HeatBox covers all of South London and beyond. We've been serving communities from Bexley to Bromley, Greenwich to Croydon for over 15 years. Whether you're in a Victorian terrace in Blackheath or a new-build apartment in Woolwich, we're your local Gas Safe registered heating specialists.

Our coverage splits into two zones – Zone 1 covers South and South East London at our best rates, while Zone 2 extends into Central and West London. Find your area below and see how we can help.

Gas Safe Registered

12-Month Guarantee

£5M Insured

15+ Years in Bexley

Coverage Areas

Zone 1 & 2 London

From

£80

Our South London Coverage

HEATING SERVICES FROM BEXLEY TO BRIXTON

Abbeywood

Elizabeth Line area, new developments, established estates. SE2 postcode.

Bexley

Bexley Village, Old Bexley, Albany Park, North Cray. Zone 1 pricing, full coverage of DA5 postcode.

Bexleyheath

Broadway area, Welling borders, Danson Park, Northumberland Heath. Full coverage of DA6, DA7, DA16 postcodes.

Blackheath

The Village, Tranquil Vale, Blackheath Park, The Paragon. Period property experts. SE3 postcode.

Eltham

Well Hall, Eltham Park, Mottingham borders. 1930s semi specialists. SE9 postcode.

Greenwich

Town centre, Cutty Sark area, Royal Hill, Crooms Hill. Conservation area specialists. SE10 postcode.

Plumstead

Plumstead Common, High Street, Bostall Heath. Victorian and 1930s housing. SE18 postcode.

Woolwich

Royal Arsenal, town centre, Woolwich Common. New-build and traditional properties. SE18 postcode.

Carlton

Carlton Vale, Kilburn borders, Maida Vale area, Queen's Park vicinity. Period conversions and Victorian terraces. NW6 postcode.

Our Coverage at a Glance

Zone 1:

Bexley, Greenwich, Lewisham, Bromley, Croydon, Southwark, Lambeth – our core area with the best rates.

Zone 2:

Central London, Westminster, Kensington & Chelsea, Hammersmith & Fulham, Wandsworth – extended coverage.

Can't see your area? Call Now!

Our South London Coverage

Zone 1 is our home territory. These are the areas we know inside out, where we've completed hundreds of heating jobs over 15+ years.

Bexley

Historic Old Town, conservation area. DA5 postcode.

Sidcup

Foots Cray, Sidcup High Street, Chislehurst borders. Coming soon.

Welling

Our base location. Immediate response available. DA16 postcode.

Erith

Thames riverside, Northumberland Heath borders. DA8 postcode.

Crayford

Dartford borders, industrial and residential mix. DA1 postcode.

Bexleyheath

Town centre shopping, Broadway area. DA6 postcode.

Belvedere

Thames riverside, industrial heritage. DA17 postcode.

Barnehurst

Quiet residential, station area. DA7 postcode.

Blackfen

Family suburb, Westwood Lane area. DA15 postcode.

Charlton

Charlton Village, The Valley area, Woolwich Road. Coming soon.

Thamesmead

Riverside developments, established estates. SE28 postcode. Coming soon.

Kidbrooke

Kidbrooke Village, Sutcliffe Park area. Coming soon.

Greenwich

Maritime heritage, town centre, university area. SE10 postcode.

Blackheath

Village atmosphere, heath-side period properties. SE3 postcode.

Woolwich

Arsenal heritage, Crossrail connection. SE18 postcode.

Plumstead

Residential streets, Plumstead Common area. SE18 postcode.

Eltham

Royal palace history, Well Hall area. SE9 postcode.

Abbey Wood

Crossrail hub, Lesnes Abbey borders. SE2 postcode.

Lewisham

Town centre, Lewisham High Street, Ladywell. SE13 postcode

Catford

Riverside developments, established estates. SE28 postcode. Coming soon.

Deptford

Deptford High Street, New Cross borders, Creek Road. SE8 postcode

New Cross

New Cross Gate, Goldsmiths area. SE14 postcode

Lee

Lee Green, Manor House Gardens, Blackheath borders. SE12 postcode

Hither Green

Residential streets, Mountsfield Park area. SE13 postcode

Forest Hill

Horniman Museum area, Honor Oak borders. SE23 postcode

Sydenham

Sydenham Hill, Crystal Palace borders. SE26 postcode

Bromley

Town centre, Bromley South, Shortlands. BR1 postcode

Beckenham

Beckenham Junction, Kelsey Park, Eden Park. BR3 postcode

Orpington

High Street, St Mary Cray, Petts Wood. BR5, BR6 postcodes

Penge

Anerley, Crystal Palace borders. SE20 postcode

Croydon

Town centre, East Croydon, West Croydon, Waddon. CR0 postcode

Thornton Heath

High Street, Norbury borders. CR7 postcode

South Norwood

Portland Road, Selhurst borders. SE25 postcode

Norbury

London Road, Streatham borders. SW16 postcode

Crystal Palace

The Triangle, Penge borders. SE19 postcode

Peckham

Rye Lane, Peckham Rye, Queen's Road. SE15 postcode

Camberwell

Denmark Hill, Camberwell Green, Champion Park. SE5 postcode

Dulwich

East Dulwich, Dulwich Village, West Dulwich. SE21, SE22 postcodes

Brixton

Brixton Hill, Herne Hill borders, Tulse Hill. SW2 postcode

Streatham

Streatham High Road, Streatham Hill, Streatham Common. SW16 postcode

Book Your Abbey Wood Heating Service

Need a Gas Safe engineer in Abbey Wood? We're the local team that's been serving Abbey Wood for over 15 years – long before the Elizabeth Line arrived.

Westminster

Victoria, Pimlico, St James's. SW1 postcode.

City of London

EC1, EC2, EC3, EC4 postcodes.

Holborn & Bloomsbury

WC1, WC2 postcodes.

Kensington & Chelsea

Kensington, Chelsea, Earl's Court, South Kensington. SW3, SW5, SW7, SW10, W8 postcodes.

Hammersmith & Fulham

Hammersmith, Fulham, Shepherd's Bush. W6, W12, W14, SW6 postcodes.

Wandsworth

Wandsworth Town, Putney, Battersea, Clapham, Balham, Tooting. SW11, SW12, SW17, SW18, SW19 postcodes.

Zone 2 rates start from £120 for weekday callouts. Congestion charge (£15) and parking fees are additional.

Postcodes We Cover in South London

Check if your postcode is within our primary service zones for the best local rates.

UNSURE OF YOUR ZONE?

0208 087 1729

BEXLEY/DARTFORD

DA1, DA2, DA5, DA6, DA7, DA8, DA14, DA15, DA16, DA17, DA18

GREENWICH/WOOLWICH

SE2, SE3, SE7, SE9, SE10, SE12, SE18, SE28

LEWISHAM

SE4, SE6, SE8, SE13, SE14, SE23, SE26

SOUTHWARK

SE5, SE15, SE16, SE17, SE21, SE22, SE24

BROMLEY

BR1, BR2, BR3, BR4, BR5, BR6, BR7

CROYDON

CR0, CR2, CR5, CR7, CR8, CR9

LAMBETH/STREATHAM

SW2, SW4, SW9, SW16, SE11, SE27

CENTRAL LONDON

EC1, EC2, EC3, EC4, WC1, WC2, SE1

WESTMINSTER/VICTORIA

SW1, SW1A, SW1P, SW1V

KENSINGTON/CHELSEA

SW3, SW5, SW7, SW10, W8, W11

HAMMERSMITH/FULHAM

W6, W12, W14, SW6

WANDSWORTH

SW11, SW12, SW15, SW17, SW18, SW19, SW20

Response Times by Area

How Quickly Can We Reach You?

Bexley, Bexleyheath, Welling

30-60 minutes

Greenwich, Blackheath, Woolwich

30-60 minutes

Eltham, Abbey Wood, Plumstead

30-60 minutes

Lewisham, Catford, Deptford

40-75 minutes

Bromley, Beckenham, Orpington

45-90 minutes

Croydon, Thornton Heath

60-90 minutes

Westminster, Central London

30-90 minutes

Kensington, Chelsea

30-90 minutes

Wandsworth, Battersea

45-75 minutes

These are typical times, not guarantees. We'll give you an honest timeframe when you call.

Heating Services in Your Area

Every area we cover gets access to our complete range of heating services:

Emergency Boiler Repair

24/7 response when your boiler breaks down. No heating or hot water? We'll get to you fast.

Boiler Repair

Scheduled repairs for faults, strange noises, and intermittent problems that need proper diagnosis.

Annual Boiler Service

Annual maintenance to keep your boiler running efficiently and your warranty valid.

Boiler Installation

New boiler supply and fitting with manufacturer warranties up to 12 years.

Landlord Gas Safety Certificates

Legal CP12 certificates for rental properties. From £80, often same-day.

Central Heating Installation

Complete heating system design and installation – boiler, radiators, pipework, controls.

Powerflush Service

System cleaning to remove sludge and restore your heating's efficiency.

Gas Leak Detection & Repair

Emergency leak finding and permanent repairs by Gas Safe engineers.

Unvented Cylinder Installation

Mains-pressure hot water systems for powerful showers throughout your home.

Underfloor Heating Installation

Wet underfloor heating for extensions, renovations, and new builds.

Why Choose a Local South London Heating Engineer

Local Knowledge That Makes a Difference

We Know South London Properties

From Victorian terraces to 1930s semis, we understand common local problems – hard Thames Water (250-300mg/l), tight boiler cupboards, and frozen period-property pipework.

Faster Emergency Response

Based in Welling, we're never far away. We reach most Zone 1 areas within the hour, far faster than national companies.

We're Part of the Community

Our reputation is built on local word of mouth. We're your neighbours, not a faceless national call centre.

Honest Local Pricing

Zone 1 areas get our best rates because they're our home territory. Clear quotes with no hidden area charges.

South London Property Specialists

Victorian & Edwardian terraces

High ceilings, original pipework, conservation area considerations (Greenwich, Blackheath, Dulwich).

1930s semi-detached properties

Tight boiler cupboards, ventilation challenges (Bexleyheath, Eltham, Bromley).

Post-war estates and properties

System upgrades, older infrastructure (Thamesmead, Abbey Wood, Lewisham).

New development properties

Warranty compliance, sealed systems (Woolwich Arsenal, Greenwich Peninsula).

South London's water supply runs at 250-300mg/l calcium carbonate – that's hard to very hard. This causes limescale buildup in boilers, reducing efficiency and shortening lifespan. We factor this into every service.

Transparent Callout Rates

TRANSPARENT RATES ACROSS ALL AREAS

Zone 1 Rates

South & South East London

SERVICE

WEEKDAY DAY

EVENING

WEEKEND

Emergency Boiler Repair

£80

£120

£150

Weekday Day £80

Evening £120

Weekend £150

Boiler Fault Finding

£80

£120

£150

Weekday Day £80

Evening £120

Weekend £150

Boiler Service

£90

On Request

On Request

Weekday Day £90

Evening On Request

Weekend On Request

Landlord CP12

£80

On Request

On Request

Weekday Day £80

Evening On Request

Weekend On Request

Service + CP12 Combined

£150

On Request

On Request

Weekday Day £150

Evening On Request

Weekend On Request

Powerflush

From £500

-

-

Price From £500

Zone 2 Rates

Central & West London

SERVICE

WEEKDAY DAY

EVENING

WEEKEND

Emergency Boiler Repair

£120

£160

£180

Weekday Day £120

Evening £160

Weekend £180

Boiler Fault Finding

£120

£160

£180

Weekday Day £120

Evening £160

Weekend £180

Boiler Service

£100

On Request

On Request

Weekday Day £100

Evening On Request

Weekend On Request

Landlord CP12

£100

On Request

On Request

Weekday Day £100

Evening On Request

Weekend On Request

Service + CP12 Combined

£170

On Request

On Request

Weekday Day £170

Evening On Request

Weekend On Request

Powerflush

From £600

-

-

Price From £600

View Complete Service Pricing Table

▼

Zone 1

Bexley, Sidcup, Dartford, Greenwich, Lewisham, Southwark, Bromley, Orpington, Chislehurst, Beckenham, Croydon

Service	Mon-Fri 8am-6pm	Mon-Fri 6pm-12am	Mon-Fri 12am-8am	Weekends
Boiler Breakdown	£80	£120	£180	£150
Fault Finding	£80	£120	£180	£150
Plumbing	£80	£120	£180	£150
Boiler Service	£90	On request	N/A	On request
Landlord Certificate CP12	£80	On request	N/A	On request
Combined Service & Certificate	£150	On request	N/A	On request
Powerflush (1 day with chemicals)	£550	N/A	N/A	N/A

Zone 2

Central London, Westminster, Kensington & Chelsea, Hammersmith & Fulham, Wandsworth

Service	Mon-Fri 8am-6pm	Mon-Fri 6pm-12am	Mon-Fri 12am-8am	Weekends
Boiler Breakdown	£140	£200	£260	£180
Fault Finding	£140	£200	£260	£180
Plumbing	£140	£200	£260	£180
Boiler Service	£120	On request	N/A	On request
Landlord Certificate CP12	£100	On request	N/A	On request
Combined Service & Certificate	£180	On request	N/A	On request
Powerflush (1 day with chemicals)	£700	N/A	N/A	N/A

Rates are based on an hourly rate and can be carried out on a day rate or fixed price. We can also quote you on work based on our 1 hour minimum charge depending on what zone you are in. A call-out/down service, including replacement gaskets and seals, is available at an additional cost. Pricing varies depending on the boiler being used. Callout charges and parking are in addition to all the prices.

Congestion charge (£15) and parking fees are additional for Zone 2 areas. All prices include VAT. Parts charged separately. Callout fees contribute towards repair costs. Parts charged separately at fair rates. Portfolio discounts available for landlords managing multiple properties.

Coverage FAQs

Do you cover my area in South London?

We cover all of South London including Bexley, Greenwich, Lewisham, Bromley, Croydon, Southwark, and Lambeth (Zone 1). We also serve Central and West London including Westminster, Kensington, Chelsea, Hammersmith, and Wandsworth (Zone 2). If you're unsure, call us with your postcode on 0208 087 1729.

What's the difference between Zone 1 and Zone 2?

Zone 1 covers South and South East London – our core service area with the best rates (from £80). Zone 2 covers Central and West London with slightly higher rates (from £120) to account for congestion charges, parking, and longer travel times from our Welling base.

How quickly can you get to me for an emergency?

In Zone 1 (South London), we typically reach customers within 30-90 minutes for genuine emergencies. Zone 2 (Central/West London) can take 60-90 minutes depending on traffic. When you call, we'll give you an honest timeframe based on current engineer availability.

Do you charge extra for certain areas?

No hidden area charges. Your rate is determined by your zone – Zone 1 or Zone 2. Within each zone, all areas pay the same rate. The only extras for Zone 2 are congestion charges and parking where applicable.

Can I get same-day service in my area?

For emergencies, we aim for same-day service across all areas. For routine work like annual servicing, we typically book appointments within a few days. During peak winter periods, booking ahead is recommended.

Which areas do you cover for landlord gas safety certificates?

We issue CP12 certificates across all Zone 1 and Zone 2 areas. Zone 1 certificates are £80, Zone 2 are £100. Bulk discounts available for landlords with multiple properties across different areas.

Do you cover areas outside London?

We cover Dartford (DA1, DA2) which is technically in Kent. Other areas outside London are considered on a case-by-case basis – call us to discuss.

What if my area isn't listed on this page?

If you're in South London or surrounding areas and don't see your specific neighbourhood listed, call us anyway. We likely cover it – this page doesn't list every single neighbourhood. We're adding new location pages regularly

South London's Local Heating Specialists

Based in Welling, Serving All of South London. Quality workmanship at fair local rates.

South London's trusted emergency boiler experts. Gas Safe registered and available 24/7.

Services

Areas We Serve

Contact

contact@heatboxheating.com

Welling, DA16 3AD, United Kingdom

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