Sussex’s Trustworthy & reliable heating & gas engineers
Gas Safe Registered Engineers, Heating & Plumbing, in Crawley, Horsham & Surrounding Areas. Fixed-price quotes, no hidden extras.
Built Around What Actually Matters to You
Fully Insured & Accredited
Public liability insured and fully accredited, so you're covered on every job, every time.
Local, Family-Run & Community-Focused
Over 25 years' experience serving Sussex & Surrey — a local, family-run business you can trust.
Transparent Pricing With No Hidden Fees
Fixed-price quotes agreed upfront, so you never get a surprise on the invoice.
Accredited Installers for Worcester Bosch & Baxi
Manufacturer-accredited engineers, so your warranty is never at risk.
Boiler & Heating Services Across Sussex & Surrey
From full installations to emergency repairs — every job comes with a fixed price agreed upfront, carried out by Gas Safe registered engineers.
Recent Work
A few real jobs from around Sussex & Surrey — follow @apexgasandheating for more.
How It Works
Get a Quote
Send a photo or video — we respond fast with a fixed quote.
Book Your Date
Confirmed by phone or WhatsApp, with reminders ahead of the job.
We Complete the Job
Gas Safe registered engineers, on time, materials ready to go.
Pay & Review
Simple invoicing with card payments — and we'll ask for a quick review.
Ready to sort your heating?
Get a fixed-price quote in minutes, or message us on WhatsApp.