LPG BOILER INSTALLATION

LPG BOILER INSTALLATION

LPG boiler installation
done properly.

LPG boiler installation
done properly.

LPG boiler installation
done properly.

A new LPG combi or system boiler, sized correctly for the property and the tank, with a fixed installed price agreed before we start and the warranty registered on the day.

A new LPG combi or system boiler, sized correctly for the property and the tank, with a fixed installed price agreed before we start and the warranty registered on the day.

A new LPG combi or system boiler, sized correctly for the property and the tank, with a fixed installed price agreed before we start and the warranty registered on the day.

5.0from 213 Google reviews
Gas Safe RegisterGas Safe registeredEvery engineer on the job
Approved InstallerExtended manufacturer warranties

GETTING STARTED

How to get an LPG boiler price.

How to get an LPG boiler price.

How to get an LPG boiler price.

WHAT AN LPG INSTALL INVOLVES

What is different about fitting on LPG.

What is different about fitting on LPG.

What is different about fitting on LPG.

The boiler is the same kind of appliance. What changes is the fuel, the sizing, and who is allowed to touch it. An LPG install done by someone without the LPG qualification is not a legal install, whatever the price says.

The boiler is the same kind of appliance. What changes is the fuel, the sizing, and who is allowed to touch it. An LPG install done by someone without the LPG qualification is not a legal install, whatever the price says.

1

It is sized to the property and the tank

It is sized to the property and the tank

Sizing on LPG follows the same rule as mains: radiators at roughly 1.5 kW each against your hot water demand. What also matters is the supply, because an undersized regulator or run will starve a boiler that is fine on paper.

2

The right burner and injectors for LPG

The right burner and injectors for LPG

LPG burns differently to natural gas. A boiler destined for LPG needs the correct injectors and settings, either factory-set or converted with the manufacturer’s own kit. It is not a setting you eyeball.

3

The tank or bottle supply is checked

The tank or bottle supply is checked

We look at the regulator, the run to the property and the condition of what is already there. There is no point putting a new boiler on a supply that will not feed it properly.

4

Flue and ventilation to the same standard

Flue and ventilation to the same standard

Flue routing, terminal position and ventilation are checked exactly as they are on mains gas, because the safety case is the same.

5

System flushed, filter fitted

System flushed, filter fitted

Off-grid properties often have older systems that have never been cleaned. The system is flushed and a magnetic filter goes on, which most manufacturers now require for the full warranty anyway.

6

Fixed price, warranty registered

Fixed price, warranty registered

You get a fixed installed figure before anything is booked, and the warranty is registered on the day rather than left to you.

Where we install LPG boilers.

Where we install LPG boilers.

Where we install LPG boilers.

Bridgend county and the Vale of Glamorgan as home ground, out to Cardiff one way and Neath and Port Talbot the other. LPG work tends to be the off-grid and rural properties in that patch, and those are the ones we are used to. Not sure whether you are in it? Send your postcode and we will tell you straight away.

Bridgend county and the Vale of Glamorgan as home ground, out to Cardiff one way and Neath and Port Talbot the other. LPG work tends to be the off-grid and rural properties in that patch, and those are the ones we are used to. Not sure whether you are in it? Send your postcode and we will tell you straight away.

5.0 FROM 213 GOOGLE REVIEWS

What people say about us.

What people say about us.

What people say about us.

★★★★★

He greeted us and took his boots off before going up stairs to service our Boiler he was very polite, and did the Service well we are both very happy with Lloyd.

Christina Ellis

June 2026

★★★★★

We asked LMB to come and service an inherited boiler (which was probably around 15 years old) in our new house last year and Lloyd has been back a couple of times to fix issues we were having with it.

Marianne Morgans

June 2026

★★★★★

We hired Lloyd to carry out a boiler service and outdoor tap replacement. He was very punctual, arriving at the agreed time and very polite.

Oliver Rees

March 2026

testimonials

Real customers. Real results.

213 five star reviews from homeowners across South Wales. Every one of them left on Google, not written by us.

D
David Rees
August 2026
★★★★★
An outstanding Gas Engineer and a fine individual. I cannot recommend LMB Plumbing & Heating highly enough. He installed a new Gas Boiler and overhauled our 25 year old Central Heating system for a good price.
LMB REPLIED
Thank you, David — we’re delighted to hear you had such a positive experience. We're glad the new gas boiler installation and overhaul of your…
L
Lee Major
July 2026
★★★★★
I can’t recommend Lloyd highly enough. From the initial Contact right through to completion of the job , his customer service was outstanding. Lloyd arrived exactly on time, was polite , friendly and professional throughout. The quality of his workmanship was excellent and he clearly takes great…
LMB REPLIED
Thank you so much, Lee, for your fantastic review and for recommending Lloyd. We’re delighted he arrived on time, was professional and friendly, and…
D
Dafydd Pugh
July 2026
★★★★★
Excellent. Lloyd provided an excellent service - good communication, timely arrival, left the work area clean and did the work efficiently
LMB REPLIED
Thank you Dafydd
N
Nigel Walters
July 2026
★★★★★
LMB responded the same day to repair a gas problem I had. Other companies I contacted were unhelpful, and most of them actually declined the work. LMB were positive & engaging from the start, fixed the problem and charged a fair price. Highly recommended, ask for Lloyd.
LMB REPLIED
Appreciate the feedback Nigel, pleasure to do work for.
S
Scott Rivers
July 2026
★★★★★
LMB plumbing & Heating have been fantastic since first conversation / quote to boiler install. From boiler install we had him come back to fit our shower room and the standard and service is second to none. If I could give more stars I would. Class from the lads at LMB plumbing & Heating
LMB REPLIED
Thankyou Scott, pleasure fitting the boiler and heating system for you!
S
Samantha
July 2026
★★★★★
I have had these gentlemen come to my property on two separate occasions. Very prompt, very polite and got the job done. I even contacted them late on Sunday evening and they politely arranged for a next day appointment, came and solved the problem. Will always use and recommend!
LMB REPLIED
Thank you so much for your wonderful review, Samantha. We're thrilled our team was prompt, polite, and able to resolve your issue quickly on short…
C
Craig Williams
July 2026
★★★★★
Lloyd recently fitted our new boiler. It has been fitted to a very high standard and he took care of the house when working. Polite and punctual.
LMB REPLIED
Thank you, Craig, for the excellent review. We're delighted Lloyd fitted your new boiler to such a high standard and took good care of your home. We…
R
Rachel 01
June 2026
★★★★★
Lloyd came out and quoted a job for us, to change our bath, sink, & toilet. He has been brilliant from start to finish I’m so glad my mum recommended him. He was incredibly professional and nothing was too much trouble. Will most certainly have him back to do future work and will 100% recommend him…
LMB REPLIED
Thank you so much, Rachel, for the wonderful review and for recommending us to your mum. I’m delighted the bathroom, sink, and toilet work met your…
D
David Rees
August 2026
★★★★★
An outstanding Gas Engineer and a fine individual. I cannot recommend LMB Plumbing & Heating highly enough. He installed a new Gas Boiler and overhauled our 25 year old Central Heating system for a good price.
LMB REPLIED
Thank you, David — we’re delighted to hear you had such a positive experience. We're glad the new gas boiler installation and overhaul of your…
L
Lee Major
July 2026
★★★★★
I can’t recommend Lloyd highly enough. From the initial Contact right through to completion of the job , his customer service was outstanding. Lloyd arrived exactly on time, was polite , friendly and professional throughout. The quality of his workmanship was excellent and he clearly takes great…
LMB REPLIED
Thank you so much, Lee, for your fantastic review and for recommending Lloyd. We’re delighted he arrived on time, was professional and friendly, and…
D
Dafydd Pugh
July 2026
★★★★★
Excellent. Lloyd provided an excellent service - good communication, timely arrival, left the work area clean and did the work efficiently
LMB REPLIED
Thank you Dafydd
N
Nigel Walters
July 2026
★★★★★
LMB responded the same day to repair a gas problem I had. Other companies I contacted were unhelpful, and most of them actually declined the work. LMB were positive & engaging from the start, fixed the problem and charged a fair price. Highly recommended, ask for Lloyd.
LMB REPLIED
Appreciate the feedback Nigel, pleasure to do work for.
S
Scott Rivers
July 2026
★★★★★
LMB plumbing & Heating have been fantastic since first conversation / quote to boiler install. From boiler install we had him come back to fit our shower room and the standard and service is second to none. If I could give more stars I would. Class from the lads at LMB plumbing & Heating
LMB REPLIED
Thankyou Scott, pleasure fitting the boiler and heating system for you!
S
Samantha
July 2026
★★★★★
I have had these gentlemen come to my property on two separate occasions. Very prompt, very polite and got the job done. I even contacted them late on Sunday evening and they politely arranged for a next day appointment, came and solved the problem. Will always use and recommend!
LMB REPLIED
Thank you so much for your wonderful review, Samantha. We're thrilled our team was prompt, polite, and able to resolve your issue quickly on short…
C
Craig Williams
July 2026
★★★★★
Lloyd recently fitted our new boiler. It has been fitted to a very high standard and he took care of the house when working. Polite and punctual.
LMB REPLIED
Thank you, Craig, for the excellent review. We're delighted Lloyd fitted your new boiler to such a high standard and took good care of your home. We…
R
Rachel 01
June 2026
★★★★★
Lloyd came out and quoted a job for us, to change our bath, sink, & toilet. He has been brilliant from start to finish I’m so glad my mum recommended him. He was incredibly professional and nothing was too much trouble. Will most certainly have him back to do future work and will 100% recommend him…
LMB REPLIED
Thank you so much, Rachel, for the wonderful review and for recommending us to your mum. I’m delighted the bathroom, sink, and toilet work met your…
ADVICE

Thirty guides,written by our team

Boilers, radiators, gas certificates, and what the jobs actually cost.

ADVICE

Thirty guides,written by our team

Boilers, radiators, gas certificates, and what the jobs actually cost.

ADVICE

Thirty guides,written by our team

Boilers, radiators, gas certificates, and what the jobs actually cost.

LPG QUESTIONS

LPG questions.

LPG questions.

LPG questions.

Can you fit an LPG combi boiler?

Is an LPG boiler more expensive to install than mains gas?

Do I need a different boiler for LPG?

Is the price fixed?

Are you qualified for LPG?

What areas do you cover for LPG?

Need something else?

Need something else?

Need something else?

Boiler servicing, repairs, new boilers and general plumbing are all on one page.

See all services

Need a price for an LPG boiler?

Send us the property postcode, what you are running on now, and whether you are on a bulk tank or bottles. We will come back with a fixed installed price.

BOILER SERVICING

BOILER SERVICING

GAS SAFETY (CP12)

GAS SAFETY (CP12)

HEATING & PLUMBING

HEATING & PLUMBING

LANDLORD PACKAGES

LANDLORD PACKAGES

GOT A PLUMBING OR HEATING JOB IN BRIDGEND?

LMB Plumbing & Heating

Gas Safe registered plumbing and heating across Bridgend, the Vale and Cardiff. Rated 5.0 from 213 Google reviews.

Tell us what needs sorting

© 2026 LMB Plumbing & Heating Limited. Made by BetterWays

LMB Plumbing & Heating

Gas Safe registered plumbing and heating across Bridgend, the Vale and Cardiff. Rated 5.0 from 213 Google reviews.

Tell us what needs sorting

© 2026 LMB Plumbing & Heating Limited. Made by BetterWays

LMB Plumbing & Heating

Gas Safe registered plumbing and heating across Bridgend, the Vale and Cardiff. Rated 5.0 from 213 Google reviews.

Tell us what needs sorting

© 2026 LMB Plumbing & Heating Limited. Made by BetterWays