• 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. 

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    What our customers say

    Pat Pottinger


    We had a small sink unit installed in our cloakroom and a new tap in our bathroom. Paul, our plumber, was first class. He was extremely efficient, knowledgeable and answered any questions we had. The whole experience was superb, from the initial meeting with Jo in the showroom to Paul’s excellent...

    – via Google

    Caroline McNeill


    I recently had a leak in my upstairs bathroom. I rang and spoke to Will and he organised a plumber to come round. Will kept me informed re timings, and the plumber arrived at the time promised. He was friendly and polite and explained the problem to me and how he was going to deal with it. Once...

    – via Google

    Lulu Smith


    Paul visited us yesterday and fixed a problem with our shower tap in an hour that another plumber had told us the tap was obsolete and it would cost £1000 to fix. Gills will be our “go to” plumbers if we need one in future. 5 Stars.

    – via Google

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