Plumbing & Heating,
the Gascore way.

A family run business with over 25 years of experience. We cover all aspects of the plumbing & heating industry specialising in GAS, LPG & OIL.

We pride ourselves on honest, quality workmanship at competitive rates.

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Gascore plumbing & heating

Covering Surrey, Sussex & the surrounding areas.

We specialise in Boiler installations, breakdowns & servicing. Our installers are fully qualified in Natural Gas, LPG, OIL & are registered with Gas Safe & Oftec.

Our other key services include Powerflushing, Underfloor heating design & installation, radiator & heated towel rails, Unvented/Vented Hot water cylinders, bathroom design & installation, general plumbing works, Smart thermostatic heating controls. You can rest assured that any member of our team who will visit your property will be clean, courteous, professional and polite.

Need an emergency plumber? Call now 07969 689 713

Workmanship guarantee

We offer a 12 month workmanship guarantee on all boiler installations, plumbing or heating work we undertake.

Trusted & Rated

With over 160 positive reviews on Checkatrade, Surrey Trading Standards approved and Gas safe registered; Gascore is your number one choice.

24 hour service

Boiler breakdown in the middle of the night? Leaky pipes? Just give us a call any time, and we'll be on hand.

Domestic and Commercial work undertaken

Gascore undertakes all services within the plumbing & heating industry, from boiler installation and repairs to underfloor heating. We always deliver reliable and quality workmanship.

Hot Water Cylinders

Boiler Installation

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Powerflushing

Plumbing Services

Boiler Repairs

Boiler Servicing

All Services

Free, no obligation quotations provided for all new and existing customers.

No job too big or small. Give us a try today.

24-hour emergency services
Insurance up to £2 million
25+ years of experience
Oftec and Gas safe registered
Online card payments accepted

Our latest work

What our customers say

Our reviews speak for themselves.

Boiler Fault, Brighton (12/08/2024)

Rikki was fantastic, he replied quickly and did research prior to coming the very next day so he had parts if need be. He is super knowledgeable and explained a few things in simple terms. Wouldn’t hesitate to recommend him and Gascore.

New boiler pump, Hove (12/03/2024)

Attended to supply and for new pump, additional works required to replace x 3 broken taps and exchange broken Motor Valve. All for a reasonable price. Kept informed of arrival time throughout the day, came equipped and had additional stock on board to undertake additional works which were required instead of returning allowing heating for 83 years young to be back on with little fuss, highly recommend.

Fixed broken boiler, Hove (16/08/2024)

Absolutely brilliant. Late at night our boiler failed, I called Rikki the following day after finding him on here and he came within an hour, identified the problem, went and bought a part and came and fixed it. We were in big trouble as it was freezing temperatures and had a new born baby in the house so needed he repair urgently. Rikki helped us massively at such short notice. Will definitely use again!

Boiler repair & service, Brighton (09/02/2025)

We discovered a problem with our boiler which meant turning it off leaving us with no heating or hot water (in January). I called Rikki immediately and despite it being a Sunday he responded to let me know that he could come the following day which was a huge relief. He arrived as promised, diagnosed the problem and promptly ordered the part which he fitted the following day working until 6.30pm to get us back up and running… and warm again! I wouldn’t hesitate to recommend Rikki and Gascore. Fantastic ...