Two Ashley James Group service vans parked in front of a house with a grey tiled roof, brick walls, and a small front lawn, under a blue sky with some clouds.

Boiler Installation Specialists

New boiler installations & combi boiler replacements in Worthing.

We specialise in new boiler installations, combi boiler replacements, system conversions and energy-efficient upgrades across Worthing and surrounding areas.

✓ Gas Safe & Worcester Accredited Installers

✓ Local family-Run business you can trust

✓ Fast, clean installation by trustworthy engineers

✓ Professional, reliable Service Every Time

Request Your Free Boiler Survey

⭐⭐⭐⭐⭐
“Excellent service. Professional, friendly and kept us updated throughout. Highly recommend!”
— Jackie, Findon

🧰 Experienced Engineers

Gas Safe registered installers, boiler experts. We are a small family run-company with years of experience

Get Your New Boiler from a Trusted Local Gas Safe Installers

🛡️ Up to 12 Year Guarantee On Worcester Bosch Boilers*

For your peace of mind, on select models. Accredited Worcester Bosch installers

⚡ Fast, Safe Installation

Quick, tidy installs at a time that suits you

Our Installation Process

1️⃣ Request a Quote
📅 Schedule your free survey at a time that works for you.

2️⃣ Expert Advice
💡 We’ll recommend the most suitable boiler for your home, with honest advice.

3️⃣ Professional Installation
🛠 Our experienced engineers will install your new A-rated boiler efficiently and with care.

4️⃣ System Setup & Handover
🛠 We’ll test the system, set up your controls, and ensure everything runs perfectly.

5️⃣ Ongoing Aftercare
📆 You’ll be added to our annual boiler service reminder list. We’ll get in touch before your next service is due to arrange a convenient time — plus, our team is always here if you need us.

Get My Free Boiler Survey

Piping system of copper pipes connected to a water heater, installed in an attic with insulation and wooden beams.

Copper piping and a water heater in a partially remodeled wall.

Room under construction with exposed pipes, tiles stacked on the floor, and various tools and appliances on shelves and counters.

Would thoroughly recommend Ashley James for any boiler/plumbing work. He came out to us on a weekend when we were in a panic over our boiler leak & managed to fit us in to replace it really quickly. They did a brilliant job & we’re all so polite, friendly & knowledgeable. So pleased we found them!

★ ★ ★ ★ ★

-Serena

Get in Touch for a Fast and Free Quotation!

Let’s get your project started - Our team are here to respond quickly with honest, expert advice.

Info@theashleyjamesgroup.com
07568315824

Yellow and black triangular gas safety warning sign with bold black text reading 'GAS safe'.