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Fitted next week by Gas Safe engineers. Fixed prices from £1,950 ex VAT.
The most popular choice for UK homes. Heats water on demand, no tank required, perfect for smaller properties.
Works with a hot water cylinder. Ideal for homes with multiple bathrooms and high hot water demand.
Traditional setup with hot water cylinder and cold water tank. Great for older homes with existing pipework.
GT Bathrooms & Boilers was founded by Gary Tweedie in Coalpit Heath, with over 26 years of experience behind him. Today we're a small, independent team of Gas Safe registered engineers, Worcester Bosch accredited installers and in-house tradespeople, all working out of two showrooms in Bristol and central Bath.
We don't use subcontractors. Plumbing, gas, electrics, tiling and making good are all handled by the same team, so the engineer who arrives on day one is the one who hands you the keys on day three.
A few of the boilers we've fitted and serviced for local customers, and the team behind them.
Our local fleet
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Get my free quoteWe've built our reputation on doing things properly: in-house engineers, accredited installs, and a 24 hour line you can actually reach.
Every engineer is fully qualified and Gas Safe registered. ID is on display from the moment we arrive.
Accredited installer status means we can offer up to a 12 year manufacturer guarantee on new Worcester boilers.
Boiler down at the worst possible moment? Our team operates a genuine 24/7 emergency call out service.
We handle plumbing, gas, electrics and all making good in-house. No subbies, no surprises, one team start to finish.
Visit us in Coalpit Heath (Bristol) or our newest office on Bathwick Street in central Bath. Come in for a chat.
Which? Trusted Trader status plus a consistent 5 star average across Google reviews from real Bristol and Bath customers.
Our engineers will survey your property and recommend the right boiler for your hot water demand, space and budget.
The most popular choice for UK homes. Heats water on demand, no tank required, perfect for smaller properties.
Works with a hot water cylinder. Ideal for homes with multiple bathrooms and high hot water demand.
Traditional setup with hot water cylinder and cold water tank. Great for older homes with existing pipework.
As accredited installers, we can offer you the manufacturer's extended guarantee that's only available through approved partners. That's a full decade of cover, fitted by a team who installs Worcester boilers every week of the year.
Answer six quick questions and we'll come back to you within one working day with a written quote tailored to your property.
Tap the option that fits best.
Helps us recommend the right boiler size.
A rough idea is fine.
Including ensuites and downstairs WCs.
Just an estimate, no commitment.
Your free quote, no spam, local team.
Our local team will call you back within one working day with your free quote.
A simple, transparent process that's worked for thousands of Bristol and Bath homes.
Call us, WhatsApp, or pop into one of our showrooms in Coalpit Heath or central Bath for a chat about what you need.
We visit your home at a time that suits you, look at your existing setup, and talk through the best options.
You get a written quote with the boiler recommended, all materials, labour and the guarantee terms in plain English.
Once you're happy, we agree a date that works for you. Most installs are completed in a single day.
Our engineers fit, commission and register your boiler. We test everything, walk you through the controls, and take the old one away.
We're a phone call away if you ever need us. Annual servicing and the manufacturer guarantee keep you covered.
If you're nearby, we cover you. Give us a call to check.
Pop in to either showroom for a no-pressure chat with the team. Coffee's on us.
Verified reviews from real customers across Google and Which? Trusted Trader.
"Gary and the team fitted our new Worcester boiler in a single day. Tidy, professional, and they took the old one away with them. Heating's never been better."
"Boiler died on a Sunday in December. Called the 24 hour line, an engineer was here within two hours. Fixed it. Lifesavers."
"Honest quote, no upsell. Worcester boiler fitted, twelve year guarantee, smart thermostat included. Couldn't ask for more."
If your question isn't covered, just call or message us.
New boiler installations start from £1,950 plus VAT, fully fitted. Final cost depends on the boiler model, the complexity of the install, and any system upgrades you need. We provide a free home visit and a written quotation by email, with no obligation.
A straight swap usually takes a single day. If we're relocating the boiler or making major changes to the system, it can take two to three days. We'll give you a clear timescale in your quotation.
Yes, every one of our heating engineers is fully qualified and Gas Safe registered. We're also Worcester Bosch accredited installers and Which? Trusted Traders.
As Worcester Bosch accredited installers we can offer up to a 12 year manufacturer guarantee on new Worcester boilers, subject to terms and annual servicing. All our installation work is also covered by our own guarantee.
We cover Bristol, Bath and the surrounding areas including Coalpit Heath, Yate, Thornbury, Portishead, Clevedon, Weston-Super-Mare, Bradford-on-Avon, Corsham, Radstock and Saltford. If you're nearby, give us a call to confirm.
We take it away and dispose of it responsibly. The cost of removal is always included in your installation quote, no extra fee.
We don't currently offer in-house finance, but we can talk you through payment plans for the larger installations during your free home visit.
Call us today for a free quotation, a chat with Gary, or to book a home visit. We're here when you need us, Bristol and Bath.
