• Expert Knowledge 60+ years of industry experience
  • Bathroom & Kitchen Showroom With a wide range of designs
  • Free Delivery On local delivery orders over £100
  • Independent Business Proud member of The IPG
  • Trade

    With over 55 years of expertise in the plumbing industry, Gill’s trade counter is your trusted source for a wide range of plumbing and heating spare parts.
    Count on us for a vast inventory and expert, friendly advice to help you find exactly what you need.

    Everything You Need for Plumbing Projects

    Whether you need a tap washer or a full central heating system, you are a trade professional, DIY enthusiast, we will help you every step of the way. Our family team, spanning 3 generations, is celebrating over 55 years of business in Welwyn Garden City!

    Here at Gill’s, we believe in the values of customer service, which is why we aim to have a vast stock holding paired with our friendly knowledgeable team who are more than happy to help you with any plumbing-related problem.

    We offer trade customers additional discounts with a pay-as-you-go cash account or 30-day credit account to help manage each project in a cost-efficient manner (subject to credit checks).

    You can either visit in-store, use our click-and-collect service or order online via our website to save time. 

    Shop now

    What our customers say

    KN


    Great service from Gill’s Plumbing & Heating! Friendly, professional, and efficient – my boiler is running perfectly now. Highly recommend.

    – via Google

    Tracey Johns


    My parents have been using Gills for a number of years and in the last couple of years I have begun to use them too. I can’t tell you how reassuring it is to be in their capable, trustworthy hands when it comes to servicing and maintaining our boilers. Being able to call or email and get a quick...

    – via Google

    Emma Hughes-Davies


    Called Gills as national company delivering washing machine with a super grumpy delivery driver/installation engineer let me down on installing the new machine. Gills were brilliant, reassuring had someone out to me within a couple of hours who was just lovley, really friendly, great...

    – via Google

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