West Sussex · South East
Bed Bug Heat Treatment in West Sussex
West Sussex divides into three very different settings: the airport and new-town belt around Crawley and East Grinstead, the coastal strip from Shoreham through Worthing, Littlehampton and Bognor Regis to Chichester and Selsey, and the Downland and Weald market towns of Horsham, Midhurst, Petworth, Storrington and Arundel. Airport-adjacent short lets, seaside conversions and period rural property each raise different practical questions.
CoverageMaps Pro™
West Sussex coverage map
Select a service area to see its postcode districts. Outlines follow published local authority district boundaries; the map shows geography, not confirmed availability.
CoverageMaps Pro™ — coverage shown is indicative. Final availability is confirmed at enquiry stage.
Contains OS data © Crown copyright and database right 2016–2025. Contains Royal Mail data © Royal Mail copyright and database right 2025. Contains National Statistics data © Crown copyright and database right 2016–2025. Source: Office for National Statistics licensed under the Open Government Licence v.3.0. CoverageMaps Pro™ software, presentation and coverage curation are our own and are not endorsed by ONS, Royal Mail or Ordnance Survey.
Crawley
Crawley
Postcode districts: RH10
CoverageMaps Pro™ has matched this location geographically — likely within our operating area, subject to confirmation.
Location search
Find your postcode, town or village
Enter a full postcode, a postcode district, a town, or a West Sussex village. CoverageMaps Pro™ will show the district, the nearest service area and the region.
Geographic match only — not a confirmation of service
CoverageMaps Pro™ — coverage shown is indicative. Final availability is confirmed at enquiry stage.
Service hubs
Bed bug heat treatment hubs in West Sussex
8 primary service hubs cover West Sussex. Every town and village in the region is served from one of them — open a hub for its treatment detail and the areas it covers.
- Crawley1 area · 1 locality · 1 postcode
- Worthing7 areas · 4 localities · 7 postcodes
- Chichester3 areas · 10 localities · 4 postcodes
- Horsham2 areas · 6 localities · 3 postcodes
- Bognor Regis2 areas · 5 localities · 3 postcodes
- Littlehampton6 areas · 5 localities · 5 postcodes
- Haywards Heath5 areas · 10 localities · 5 postcodes
- East Grinstead1 area · 3 localities · 1 postcode
Areas we cover
West Sussex districts, service areas and postcodes
Coverage grouped by local authority district, with service areas, postcode districts and boundary detail from the verified geographic registry. A geographic match is not the same as confirmed service availability.
West Sussex is a two-tier county: West Sussex County Council plus seven district and borough councils — Adur, Arun, Chichester, Crawley, Horsham, Mid Sussex and Worthing. Postcode districts do not follow those boundaries and are shared with East Sussex, Surrey and Hampshire.
Adur
- Lancing · BN15
- Shoreham-by-Sea · BN43
- Southwick · BN42
Postcode districts
BN15 · BN42 · BN43
- BN42 — Mostly Adur; this district also extends into Brighton and Hove.
Arun
- Angmering · BN12
- Arundel · BN18
- Bognor Regis · PO21, PO22
- Findon · BN14
- Littlehampton · BN17
- Rustington · BN16
Postcode districts
BN12 · BN14 · BN16 · BN17 · BN18 · PO21 · PO22
Chichester
- Bosham · PO10, PO18
- Chichester · PO19
- Midhurst · GU29
- Petworth · GU28
- Selsey · PO20
Postcode districts
GU28 · GU29 · PO10 · PO18 · PO19 · PO20
- PO10 — Mostly Chichester; this district also extends into Havant.
Crawley
- Crawley · RH10
Postcode districts
RH10
- RH10 — Mostly Crawley and Mid Sussex; this district also extends into Tandridge.
Horsham
- Billingshurst · RH14
- Henfield · BN5
- Horsham · RH12, RH13
- Pulborough
- Steyning · BN44
- Storrington · RH20
Postcode districts
BN5 · BN44 · RH12 · RH13 · RH14 · RH20
- RH12 — Mostly Horsham; this district also extends into Mole Valley, Waverley.
- RH14 — Mostly Chichester and Horsham; this district also extends into Waverley.
Mid Sussex
- Burgess Hill · RH15
- Cuckfield · RH17
- East Grinstead · RH19
- Hassocks · BN6
- Haywards Heath · RH16
Postcode districts
BN6 · RH15 · RH16 · RH17 · RH19
- BN6 — Mostly Horsham and Mid Sussex; this district also extends into Lewes.
- RH15 — Mostly Mid Sussex; this district also extends into Lewes.
- RH16 — Mostly Mid Sussex; this district also extends into Lewes.
- RH17 — Mostly Horsham and Mid Sussex; this district also extends into Lewes, Wealden.
- RH19 — Mostly Mid Sussex; this district also extends into Tandridge, Wealden.
Worthing
- Worthing · BN11
Postcode districts
BN11
27 service areas and 44 villages, suburbs and localities are recognised by CoverageMaps Pro™ across West Sussex, including Angmering, Rustington, Findon, Hassocks, Steyning, Pulborough, Billingshurst, Bosham. Smaller places are routed to their nearest service area rather than given their own page.
Show the full postcode district table (29 districts) — district, main locality, service area and boundary notes
| District | Main locality | Service area | Notes |
|---|---|---|---|
| BN5 | Henfield | Henfield | Within West Sussex |
| BN6 | Hassocks | Hassocks | Mostly Horsham and Mid Sussex; this district also extends into Lewes. |
| BN11 | Worthing | Worthing | Within West Sussex |
| BN12 | Angmering | Angmering | Within West Sussex |
| BN14 | Findon | Findon | Within West Sussex |
| BN15 | Lancing | Lancing | Within West Sussex |
| BN16 | Rustington | Rustington | Within West Sussex |
| BN17 | Littlehampton | Littlehampton | Within West Sussex |
| BN18 | Arundel | Arundel | Within West Sussex |
| BN42 | Southwick | Southwick | Mostly Adur; this district also extends into Brighton and Hove. |
| BN43 | Shoreham-by-Sea | Shoreham-by-Sea | Within West Sussex |
| BN44 | Steyning | Steyning | Within West Sussex |
| GU28 | Petworth | Petworth | Within West Sussex |
| GU29 | Midhurst | Midhurst | Within West Sussex |
| PO10 | Bosham | Bosham | Mostly Chichester; this district also extends into Havant. |
| PO18 | Bosham | Bosham | Within West Sussex |
| PO19 | Chichester | Chichester | Within West Sussex |
| PO20 | Selsey | Selsey | Within West Sussex |
| PO21 | Bognor Regis | Bognor Regis | Within West Sussex |
| PO22 | Bognor Regis | Bognor Regis | Within West Sussex |
| RH10 | Crawley | Crawley | Mostly Crawley and Mid Sussex; this district also extends into Tandridge. |
| RH12 | Horsham | Horsham | Mostly Horsham; this district also extends into Mole Valley, Waverley. |
| RH13 | Horsham | Horsham | Within West Sussex |
| RH14 | Billingshurst | Billingshurst | Mostly Chichester and Horsham; this district also extends into Waverley. |
| RH15 | Burgess Hill | Burgess Hill | Mostly Mid Sussex; this district also extends into Lewes. |
| RH16 | Haywards Heath | Haywards Heath | Mostly Mid Sussex; this district also extends into Lewes. |
| RH17 | Cuckfield | Cuckfield | Mostly Horsham and Mid Sussex; this district also extends into Lewes, Wealden. |
| RH19 | East Grinstead | East Grinstead | Mostly Mid Sussex; this district also extends into Tandridge, Wealden. |
| RH20 | Storrington | Storrington | Within West Sussex |
Source: ONS Postcode Directory via postcodes.io (postcode districts, local authorities, parishes) and ONS 2013 LAD boundaries (geometry). OGL v3. Last verified 2026-08-17. Districts that straddle a boundary are shown with the boundary stated rather than claimed as West Sussex coverage.
Property and access
What affects a West Sussex heat treatment
The practical detail of the building changes the plan far more than the region does.
Airport-belt and transient accommodation
Crawley and the surrounding villages carry a high volume of short-stay, airport-related and staff accommodation. Frequent occupant changes are the practical risk factor, and treatment planning has to allow for that turnover.
New town and post-war housing
Crawley's neighbourhoods and parts of Burgess Hill and Haywards Heath are planned post-war housing with repeatable layouts, which usually makes room-by-room planning straightforward.
Coastal flats and conversions
Worthing, Littlehampton, Bognor Regis and Shoreham have large seafront houses divided into flats, plus purpose-built blocks where floor level, lift access and managing-agent permission decide what is practical.
Retirement and managed developments
The West Sussex coast has an unusually high number of sheltered and retirement developments. Scheme management, communal areas and resident support arrangements are settled before treatment day.
Downland and Weald period property
Around Midhurst, Petworth, Arundel, Storrington and the Horsham villages, timber-framed, flint and listed buildings are common, with irregular layouts and protection status that need an individual assessment.
Access, parking and electrical supply
Seafront terraces, historic town centres and rural lanes all restrict loading distance, and older property is where electrical capacity most often needs checking in advance.
The treatment
How the treatment itself works
The method does not change between towns. These are the authoritative pages.
Quotations
How treatment is quoted in West Sussex
Quotations follow the same national approach. There is no West Sussex surcharge and no automated price — every quotation is prepared by a person.
Quoted individually
Every property is quoted on its own treatment requirements
Prepared by a person
No automated calculator and no published price list
Guarantee
Six-month guarantee
6-Month Guarantee
Our six-month guarantee provides additional reassurance following qualifying treatments. Full guarantee conditions are provided before treatment and form part of the customer agreement.
Terms and conditions apply. The guarantee is conditional, and known operational conditions include matters such as:
- Bed bug activity originating from an adjoining property
- Reintroduction following treatment
- Activity outside the agreed treatment scope
- Failure to comply with agreed preparation requirements
- Failure to follow relevant aftercare requirements
Full conditions are provided in writing before treatment. This page explains the principle of the guarantee only — it is not the customer agreement.
Guarantee InformationEvidence
West Sussex treatment evidence
We do not publish invented local case studies. Anonymised West Sussex evidence will appear here once genuine treatment records have been through our approval and anonymisation process.
Questions
West Sussex questions
- Do you cover Crawley and the Gatwick area?
- Crawley is one of our West Sussex service hubs and the surrounding villages route to it. As anywhere else, availability for a specific property is confirmed at enquiry stage rather than automatically.
- My postcode is RH — is that West Sussex or Surrey?
- Both exist. RH districts cross the county boundary between Surrey, West Sussex and East Sussex; the postcode table above states where each district actually sits.
- Can you treat a flat in a managed retirement development?
- Often, yes. Scheme management has to agree the arrangement first, and communal access, alarms and neighbouring flats are considered before a plan is fixed.
- Do you have an office in West Sussex?
- We are a specialist mobile heat treatment service and do not publish local office addresses. West Sussex is a service area, not a branch location.
- How quickly can you attend in West Sussex?
- We do not publish response times we cannot guarantee. Availability is confirmed when we discuss your enquiry.
Request treatment in West Sussex
Send us your postcode, property type and what you have found. We will confirm whether we can help and what the treatment would involve.
Enquiries: enquiries@bedbugheatexpertsuk.co.uk · 01727 601007