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.

01 - Gills Plumbing & Heating - Welwyn - Signage

02 - Gills Trade Counter - Dual branded signage with The IPG

02 - Gills Trade Counter - Wide range of tools including, hand tools, tape, sealant and more

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

Alister Martin

Friendly, super efficient and great to have a company in this field that you can trust. Plus, the cost of a boiler service for my boiler has only gone up a couple of quid in two years.

– via Google

John Flynn

The Immersion Tank of 20+ years sprang a leak at known failure point. Gills, we have used for a number of fixes and property refurbishment over the years, we're able to respond to my request to replace the Tank, update the controls and other items plus a full and thorough Service of the Worcester...

– via Google

Pamela King

Very good experience . Easily accessible by phone, sympathetic response to a panicing old lady. Came when they said they would, did the job well and very pleasant with it. A pleasure to deal with a local family firm whom I felt I could trust.

– via Google

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