Gill's Plumbing and Heating
  • 36 Burrowfield
    Welwyn Garden City
    AL7 4SR
Gill's Plumbing and Heating has been supplying all your plumbing needs in Welwyn Garden City and Hatfield for more than 50 years. Trade and retail.

Gill's Plumbing and Heating is a well respected family-run business established in 1962 (now in its third generation). They pride themselves on their professional, reliable and friendly service in Welwyn Garden City, Hatfield and surrounding areas.

Our team of plumbing, heating and Gas Safe registered engineers are available to carry out all aspects of domestic plumbing and heating, no job is too big or too small for our team. 

We offer the following plumbing and heating services;

Boiler Servicing

It’s easy to forget about your heating system especially in the summer months, but we can’t stress enough the importance of regularly servicing your boiler. The benefits of annual boiler servicing include increased efficiency (which reduce your energy bills), increased reliability and reducing the chance of carbon monoxide poisoning. We also offer a free reminder service to notify you when your boiler is due its annual service.


Our Gas Safe engineers are available to carry out your annual Landlord Safety Certificate, carrying out gas safety checks on all gas appliances and providing certification. We also offer a free reminder service to notify you when your gas safety check is due.

Boiler Repairs & Installation

Boiler breakdowns never come at a good time for anyone, but our team of Gas Safe engineers are here for you to resolve any issues you may experience as quickly as possible. If you’re looking to replace or upgrade your current boiler give us a call for a free no obligation quote, we specialise in Worcester Bosch boilers and as a Credited Installer we can offer extended warranties (in some cases up to 10 years parts & labour guarantee) on new boiler installations.

Water Softener Installation

Over 60% of households in the UK suffer the effects of hard water, the addition of a water softener not only prevents new scale forming but also removes existing scale along with other great benefits. We deal with brands such as Monarch and Atlantis, give us a call for a free, no obligation quote.

Plumbing & Heating

Our team of highly experienced plumbing and heating engineers are available for all your plumbing needs, no matter how big or small the job is. We carry out all aspects of plumbing from stopping a dripping tap, replacing a seized valve to repairing leaking pipework. We can also assist with your central heating system, whether it’s a seized radiator valve or a new radiator replacement we are here to help.


Power Flushing

Carrying out a power flush on a central heating system has many benefits such as restoring system efficiency, curing or preventing boiler noise, curing flow and circulation problems. If you are experiencing issues such as the system is slow to warm up, some radiators partially or completely cold, repeated pump failures or ‘kettling’ noises from the boiler then a power flush could be the answer.

Gill's supply trade and retail customers. 









Gill's plumbing and heating showroom in Welwyn Garden City (Burrowfield) holds a vast range of plumbing stock and their friendly, knowledgeable staff are always more than happy to help you with and advise on any plumbing related problem or project.

So, if you need a tap washer, a water softener, shower pump, radiator valve, a toilet or a full central heating system, why not come and see what they can offer.

Whether you are trade or a Do-It-Yourselfer, Gill's can advise on and supply your plumbing needs.

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










Gill's also offer trade customers free one-hour delivery (where possible) to addresses in the Welwyn Garden City area for purchases over £50 +VAT. So no need to down tools mid plumbing job - just give them a call.

Gill's aren't just a plumbing and heating merchant, but also supply and fit bathrooms and kitchens. Their showroom has displays and brochures for you to peruse. Why not pop in or give them a call.





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