About Us
A Little Bit About Us
At LJ Cook Plumbing & Heating, we pride ourselves on being an honest, reliable, and friendly team of plumbing and heating engineers. Based in Surrey and serving West Sussex and the surrounding areas, we’re dedicated to delivering high-quality workmanship and excellent customer service—every time.
With years of experience behind us, we cover all aspects of plumbing and heating, including installations, repairs, and ongoing maintenance. Whether you’re dealing with a boiler breakdown, need a new heating system installed, or want help with routine servicing, we’re here to help.
Areas We Cover
Serving Surrey and nearby West Sussex
Dorking
Leatherhead
Epsom
Redhill
Reigate
Horley
Sutton
Worcester park
Cheam
Guildford
Banstead
Ashtead
Cobham
Why choose us?
Why Choose LJ Cook
From recognised accreditations to honest advice and dependable workmanship, we’re committed to providing a friendly, professional service you can trust.
Gas Safe Registered
Our qualified engineers complete gas and boiler work safely and in line with current regulations.
Vaillant Advance Installer
We offer expert advice and professional installation of Vaillant heating systems.
Honest, Straightforward Advice
We explain your options clearly and recommend solutions that genuinely suit your home and requirements.
Reliable Local Service
We provide a friendly and dependable service across Surrey and nearby areas.
Quality Workmanship
Every job is completed with care, attention to detail and a focus on delivering reliable, long-lasting results.
Free, Clear Quotations
We provide free quotations with transparent information, helping you make an informed decision before work begins.