About Us

We’re here to help! If it’s anything to do with plumbing or heating, boilers, central heating, hot water supply or gas cooker connecting just give us a ring and we’ll sort you out.

But before you do…have a look at some of the feed-back we’ve been given by our many satisfied customers, that way you’ll know that we’re as good as we say we are!...there are so many that we’ve spread them across each page of this  website, and of course if you’d like to speak directly to one of our satisfied customers you only have to ask.

So, how can we help?

Based in Trowbridge and covering most Bath postcodes we are THE experts when it comes to Gas Central Heating repairs, servicing and installations. We can fit a new boiler, power flush and / or upgrade your system, add new radiators, install complete new systems, sort out problems and generally look after you.

Problems with your gas fires? Give us a call! We can fit or mend your gas fires and sort out any plumbing problems. We can also service any gas heaters or other appliances you may have.

Bathroom Blues?  We can soften your water so you don’t have to put up with lime scale, we can supply and install hot water systems, sort out your basins, baths and sinks and fix your dripping taps.


We do a lot of work with landlords, who know they can trust us to do a good job at a fair price, and we can provide landlord certificates if required.

If you need a new boiler, talk to us, we’ll be able to advise you on the best option to meet your needs and offer from a wide range that includes such well trusted names as Baxi, Worcester, Valliant, Glow-worm, Ideal, Potterton and Vokera, all fully backed by manufacturers’ guarantees. Remember that no matter if it’s a combi, conventional or fire-back all new boilers are at least 97% efficient, which has saved some of our customers up to 50% on their bills.


G4 Gas are British Gas approved and Gas Safe registered (Gas Safe replaced the old Corgi scheme).
We offer free quotes, fixed price servicing, we have no call-out charge during office hours, we accept card payments, we’re fully insured, and our work is guaranteed.
We aim to arrive on time, leave on time, clear up after us and keep you fully informed and in the loop. We offer a “no fix no fee” deal on repairs and we stick to the price quoted even if the job takes us twice as long.
We’re also friendly, trustworthy and keen to help…! 

So, why not give us a ring now on 01225 769 828, and then… relax. You’re in good hands.