Bristol, Bath & Gloucester's LPG Boiler Installations & Servicing You Can Trust

Experienced, safety-first engineers planning, installing and servicing LPG boiler systems across Bristol and the South West, from cylinder placement to full central heating conversions.

What we do

Specialists in LPG boiler installations and servicing

LPG, Liquefied Petroleum Gas, is a versatile, lower-carbon fuel supplied in bottles or delivered by tanker, principally propane and butane. It gives you a genuine alternative to mains gas or oil wherever your property is off the grid. It flows under greater pressure than mains gas, so the jets inside your boiler can be smaller, keeping efficiency high and running costs down.

Because gas burns more completely than oil and other fuels, there is far less residue to clog your system or pollute the environment. LPG produces around 20% less carbon dioxide per kilowatt-hour than heating oil, the lowest carbon footprint of any fossil fuel available to rural households, and gives you a far wider choice of boiler, since many mains gas models can be converted to run on it.

Covering the South West, from Exeter to Birmingham:

LPG installations, planned and fitted properly

Our engineers plan, install and service LPG boiler systems safely and efficiently, from cylinder placement to full central heating conversions.

What Is An LPG Boiler System?

LPG stands for Liquefied Petroleum Gas. It is a gaseous fuel supply sold in bottles or delivered by tanker. Sometimes you will see it called GPL, this is just a European version of the same name (“Gas de Petróleo Licuado”). It principally contains propane and butane. LPG gas flows under greater pressure than mains gas, so the jets inside the boiler can be smaller. This helps efficiency and keeps down the running costs. Because gas burns more completely than oil and other types of fuel, there are fewer side products to slowly clog the system or pollute the environment. LPG produces about 20% less carbon dioxide per kilowatt-hour than heating oil and has the lowest carbon emissions of any fossil fuel available to rural households. LPG also gives you a far wider choice of boilers, because many ordinary mains gas boilers can be converted to burn LPG. They also tend to be smaller in size, giving you more flexibility as to where to install them. For those who own a property that is off the grid, or perhaps considering a boiler for a caravan home or boat, LPG could be your best solution. Tanker delivered LPG can be stored in tanks that hold between one and two thousand litres. They can be sunk underground if you prefer them completely out of sight. Whereas theft of heating oil and other fuel supplies is not unknown in some rural areas, theft from a tank of LPG is very unlikely. If you want to buy in smaller quantities or require something more portable, you can also choose to have gas delivered in exchangeable bottles. Even if you already use LPG, Invictus Mechanical can help you make the switch to a modern condenser type boiler, which can give you considerable improvements in fuel efficiency and reliability.

Planning Your LPG Installation

At Invictus Mechanical, we have years of experience providing comprehensive LPG solutions for homeowners, business owners, agents and landlords. We can advise you about all your LPG requirements before any development work commences. There are several important safety rules that will inform the installation, and LPG cylinders have to be located outside when they are part of a permanent installation. Your boiler must be at least 2 metres from any untrapped gullies, cellar openings or storm drains. It must also be a minimum of a metre from any other combustible material and from all doors, air vents and windows, if they can be opened.

Our LPG Boiler Services

Our experienced engineers can install, check or replace any LPG combination boiler, in addition to connected appliances including cookers, central heating systems, or gas change over valves, for connecting multiple LPG bottles. We can also relocate your boiler, storage tank, or gas bottles, or run supply lines underground if that’s more convenient. We will also advise you about equipping your system with thermostats and heating controls.

Our LPG Services Include

What Bristol businesses say

“Thanks to Invictus we now have an efficient, shiny new boiler system. The heating output has increased, and we are also now able to operate one of the pair of new boilers for economical running when it’s not really cold.”

EXCELLENT
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Based on 32 reviews
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Dan McGrath profile picture
Dan McGrath
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I always use Invictus for my landlord gas safety checks and boiler services. Always on time, great service and easy to deal with. Repeatably good, you can’t ask for more
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James Gardner profile picture
James Gardner
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Invictus did an excellent job installing a complicated (7 outdoor units) air to air heat pump system at Christ Church Parish Hall in Downend. System works well and installation team were efficient, careful and friendly. Happy to recommend them.
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peter jones profile picture
peter jones
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Clean, quick and very efficient. Would definitely recommend- and will use again!
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Rhona D profile picture
Rhona D
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we have always received helpful, efficient service from this company
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Gino Rosolek profile picture
Gino Rosolek
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I've had invictus visit my property for both an assessment of my heat pump installation and a recent service. Very professional and knowledgeable, wouldn't hesitate to use them again and highly recommend
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Caroline Bird profile picture
Caroline Bird
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Excellent service, very thorough and helpful. Identified a problem that was outside the remit of their role but ensured that I had contacted the correct people and requested the appropriate help before they left and was safe. Very worthy of a 5 star rating.
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Rich P profile picture
Rich P
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Annual boiler service carried out professionally and efficiently. Very polite and knowledgeable engineer, very respectful of my property. An excellent company who give me total confidence in their abilities to maintain my central heating and hot water system. Used for over 5 year now and will alway us in the future. Fully recommend.
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dandy evans profile picture
dandy evans
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Excellent service from Invictus Mechanical. The installation of an air conditioning system in my wife`s restaurant was swiftly done in under a day, very tidy job at a good price, highly recommendable. Sam and his team were very knowledgeable and i was kept informed frequently as to the progress of the job Thanks Sam and the team. Geoff D.
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Dan McGrath profile picture
Dan McGrath
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Excellent service! I was very impressed with Sam’s knowledge and experience, the work was completed promptly and exactly as described. I will certainly use them again.
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Daisy Jarvis profile picture
Daisy Jarvis
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Excellent communication and service. Always on time. If you are looking for someone who is professional and reliable to service your boiler, I would strongly recommend you use this company.

Need an LPG boiler installed or serviced?

Drop us a line on 0117 322 6150 or email using our simple contact form and we’ll be in touch as soon as we can.

COMMERCIAL HEATING
Commercial & Industrial Heating

Warm air & process heating for commercial sites

Commercial Boiler Engineers

Gas Safe engineers for commercial boiler plant

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Installation, repair & upgrades

BOILER SERVICING
Boiler Servicing & Maintenance

Annual servicing & compliance cover

Oil Boiler Servicing

OFTEC-registered oil boiler care

LPG Boiler Installations & Servicing

LPG installs & servicing off-grid

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Air source heat pump installs