The South West's Leading Plumbing, Heating, Electrical, Renewables and Air-Con Contractors
New Boiler Installation
How much could a new boiler save you? Find out more about our A-rated boiler installations. Up to 12 Years Warranty Available.
Boiler & Heating Repairs
We can carry out complete boiler repairs and our engineers are able to fix most issues on site.
Boiler & Gas Servicing
We can provide full boiler servicing for residential and buy-to-let properties in the South-West.
Renewable Solutions
From Solar Panels to Air Source Heat Pumps. Let us help make your home greener.
We are a family-owned and operated business, proudly serving the South West for over 20 years. Our growth has been built entirely through word of mouth, reflecting the strong reputation Gas Safe has earned for quality workmanship, reliability, honesty, and excellent value for money. With over 10,000 gas boilers installed, choosing Gas Safe for your new installation is a decision you can make with confidence.
As the industry evolves, so do we. Gas Safe is committed to supporting a greener future by integrating renewable and low‑carbon technologies across our services. We have already installed more than 1,000 heat pumps and Solar PV systems, along with over 1,000 air‑to‑air units and heat recovery systems, helping households and businesses reduce their carbon footprint and energy costs.
Save up to £580 Per Year on your Energy Bills!
New Boiler Instant Quote - it Only Takes 30 Seconds
To get an idea of how much it will cost to install a new gas boiler, just answer a few quick questions…
Answer Some Quick Questions
Takes less than 30 seconds. No personal details required to get started
Get an Instant Installation Quote
See our boilers and prices. If finance is available, calculate your monthly payments
Contact us for a Free Home Survey
If you like our prices, complete our contact form online to arrange a free, no obligation home survey
Why Choose Gas Safe Bristol
- Local engineers with 20+ years experience
- 3000 + installations completed
- 5-star rated on Google
- 0% finance boilers, no deposit required
About Us
For over 15 years, we’ve been helping people in the South West with plumbing & heating services backed up with the best industry knowledge.
Whether you are a landlord in need of a safety test or a homeowner who wants to upgrade to an A rated efficient boiler, we can help.
If you’re fed up of the impersonal service provided by large companies and want to work with a local business, talk to us today.
Our Promise
"We strive to deliver the best service in the South-West at a cost that works for everyone, regardless of your budget. Whether you’re in need of a new boiler, or need a trusted tradesman to carry out inspections on your buy to let portfolio. We can help, get in touch with us today."
Our Promise
"We strive to deliver the best service in the South-West at a cost that works for everyone, regardless of your budget. Whether you’re in need of a new boiler, or need a trusted tradesman to carry out inspections on your buy to let portfolio. We can help, get in touch with us today."
Other Ways we can Help you
Latest News and Advice
We’re proud that our team like to go above and beyond in everything we do. That doesn’t stop at just being onsite with our customers.
Our team have built a range of online resources including guides and latest news on everything to do with the energy, plumbing and heating sector.
Frequently Asked Questions
How do I know you are the right company to use?
Over the past 14 years we have installed over 1,500 boilers to properties in the South West. All our engineers are fully employed (Not subcontracted). They are all highly trained and experienced. We have a great reputation with a 5-star google rating. We are also fully accredited by Vaillant and Worcester. You couldn’t be in better hands choosing Gas Safe to install your new boiler.
How do I know what type and brand of boiler to go for?
We recommend Vaillant and Worcester as these are the two best boilers on the market. Both come with up to 10 year warranties. A good saving can be made by installing a budget boiler. We have been installing Vokera for the last 3 years and they have been very reliable so far. They come with a 7 year warranty.
The type of boiler depends on the system you have. There are four types of gas boiler. Combination boiler, Heat only boiler, System boiler and Stored hot-water boilers. The cheapest option is usually to replace your boiler with the same type of boiler. However you can also change the type of boiler if you so wish. Our free of charge site visit will give us the information we need to advise you on all the options you have.
How long does it take to install a new boiler?
A standard boiler change takes only 1 day. If your system is being upgraded it can take up to 2 days. A full system including boiler, radiators and pipework takes around 4 days.
How much does a new boiler cost?
The price is dependent on the boiler make/model you choose, the type of boiler, and the difficulty of fitment. Please call us and we can arrange for a free of charge site visit. We can then advise you on the correct type of boiler for your property, the various options you may have and the costs.
Alternatively, you can use our free tool to get an instant online boiler quote.
Boiler Fault Codes
Have you got a problem with your boiler? Read our boiler fault code guide to check what could be at fault with your boiler.
We have a full guide, and boiler fault code guides specifically for Vaillant and Worcester Bosch Boilers.
