Home IT support in West Sussex.

From unreliable Wi‑Fi and troublesome computers to CCTV, intruder alarms, smart-home devices and backups, WHH helps make everyday technology simpler and safer across West Sussex.

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Common home technology problems we solve

You do not need to know the technical name for the problem. Tell us what is not working or what you want to improve.

Wi‑Fi & Home Networks

Dead spots, slow speeds, unreliable connections and mesh Wi‑Fi setup.

PC & Device Support

Computers, printers, email, software and everyday device problems.

Domestic CCTV

CCTV camera advice, installation and setup for homes, driveways, garages and outbuildings.

Home Intruder Alarms

Practical intruder alarm systems for houses, flats and home offices, with straightforward setup and support.

Smart Home Setup

Doorbells, smart TVs, lighting, heating and connected devices.

Backup & Data Protection

Protect important files, family photos and personal data.

Something Else?

Tell us what is frustrating you and we will tell you whether we can help.

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Arrange help with your home technology

Tell us which device is causing trouble, what happens when you use it and anything that changed before the problem started. You do not need to diagnose it yourself.

We cover Worthing, Horsham, Pulborough, Chichester and Arundel. For another location, ask about availability in your area.

What to include in your enquiry

Your town or postcode
The device, service or system you need help with
Any error messages and when the problem began
A phone number or email address for a reply

Do not send passwords or other account security details.

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Recent work in Pulborough

Starlink and Deco mesh Wi-Fi for a 4,000 sq ft home

A homeowner in Pulborough needed reliable Wi-Fi throughout a 4,000 sq ft property after experiencing uneven coverage.

Whitehorse House installed a Starlink Mini dish on a pole and three Deco PX50 mesh units. The completed setup gave the home full Wi-Fi coverage and resolved the coverage problems the customer had reported.

Explore Wi-Fi and home network support, or discuss coverage for your home.