O'Neil Boiler Company Ayrshire | East Kilbride

Get an online quote in under 60 seconds

What We Can Offer:

Only install Boilers using local directly employed labour
Kit comes with Boiler, flue, filter, chemicals, Carbon Monoxide alarm, & all labour included
Warranty between 2 & 10 years
A free annual service for the first year worth £78
For every boiler we install we pay for 3 trees to be planted in partnership with Ecologi

The O’Neil Boiler Company – the new affiliated company of the trusted O’Neil brand.

Combining years of expertise and industry know-how, with outstanding customer service, The O’Neil Boiler Company use all this experience, workmanship, connections & customer care to make it even easier to purchase a boiler from the trust O’Neil brand. Reducing your cost without compromising on quality and safety.

All our boilers are of the highest quality and are handpicked to meet the individual needs of our customers. All surveys and quotes are completed by a fully qualified gas engineer and not by a salesperson, guaranteeing that you are matched with the boiler you want and need and not the one a salesperson wants to sell you!

We also offer flexible payment plans, ensuring that if the worse happens, we can help you spread the cost of a new boiler by splitting the payment into more manageable instalments with no extra charge.

boiler technician servicing a domestic boiler

Get an online quote

Using our quick quote calculator, you
can get a free online quote for a
new boiler today.

Free survey

One of our expert engineers will
visit for a fixed price new boiler
replacement quote.

We install

Your new boiler installation will
be carried out by our Gas
Safe engineers.

The quick quote software is just to allow you to have an idea of which boiler would suit your requirements & also to give you an estimated cost of that product based on the answers you have given. All quotes are depended on a site survey. If there is particular boiler, make or model that you don’t see on the quote software or our site we can still offer that make and model of boiler it’s just that we can’t list every single version of boiler available on the market. You also don’t need to use the quote software; you can just fill in a contact form on the site and we will arrange a site visit to issue a free quote with a confirmed price.

Get a Boiler Installation Quote

To get an idea of how much it will cost to install a new boiler, just answer a few quick questions...

Why choose a local boiler installation company?

We only use highly experienced, fully qualified Gas Safe, gas engineers and Select registered electricians that we employ directly, meaning that once your boiler has been fitted, you can sleep soundly knowing that it has been fitted safely.

Unlike online companies such as Boxt and Heatable & many others popping up, our team of 16 Ayrshire, Renfrew and East Kilbride based engineers, are ideally placed to provide quick response times and a 24/7, emergency call out service 365 days a year. Ensuring we are available for you regardless of the time or the day of the year to give you the peace of mind others can’t ensure.

We have a bricks and mortar business with offices in Ayrshire and East Kilbride, employing local people, and spending our money with other local businesses to complete the circle, so the money and jobs all stay in the West of Scotland.

But don’t take our word for it. Read our independent reviews (190) on Google, where our average score is 4.5 stars out of 5.

And if that wasn’t enough of a reason to choose us as your new boiler provider, we are also committed to helping combat climate change.

We also believe we have a part to play in combating climate change. Working in partnership with Ecologi we are committed to pay for three trees to be planted for every boiler we install, reducing our carbon footprint and ensuring we act responsibly when representing our community & doing our bit to help the planet, one boiler at a time.

We use local, directly employed people

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For every boiler ordered with us, we will plant 3 trees through our partner Ecologi

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We help people to reduce the cost of their gas bills every day through replacing old boilers with new ones

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Independent verified reviews from Google - 4.5 out of 5 for over 180 reviews

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Join the ever growing group of happy customers…

Lorna Thomas
08/04/22
				Polite and friendly telephone call to arrange service. Engineer arrived on time and was very polite and knowledgeable. Efficient friendly service.			
caroline Boyle
08/04/22
				first service from o’neils on my boiler. got appointment no problem. engineer called the night before to ask if could come a bit earlier than arranged…. suited me fine. Very helpful and friendly bloke and took the time to explain a couple of things to me that i wasn't sure of regarding pressures etc… . cleared everything up for me advised what to look for if i thought there were any issues again. great service. good price for the plan. have already recommended them  to my mum for a service plan.   👍🏻			
DAVID ANDREWS
24/03/22
				Paul was excellent and very knowledgeable.

Once I had explained the issue he explained what the potential solutions would be and over the 2 visits implemented them.

O’Neil have been excellent but particularly my engineer Paul who I can’t praise highly enough.			
Bulwk3
24/03/22
				Engineer was polite, knowledgeable and respectful of our home. Called out on a Sunday for a problem. Repair carried out professionally and efficiently. Would definitely recommend to friends and family.			
Margaret Boyle
24/03/22
				All O'Neil staff I have dealt with are always professional and polite and do a great job in the most efficient and quickest way possible keeping me updated at all times			
Alan Blyth
23/03/22
				Electrician showed up first thing and completed the job in under half an hour. Great stuff.			
John Screwdriver
12/01/22
				I've been using O'Neils for many years now and wouldn't think to go anywhere else, sure their not the cheapest in town but they stand by thier work 100%			
James McClelland
30/11/21
				Annual service - Had my annual service recently and missed the engineer by 5 mins, Rang the office and they managed to get him to come back after his next appointment. Great service and friendly engineer!!			
Ernest Hilliard
11/11/21
				We had an engineer out to fix our heating.

It was said to be a priority, as I am a

wheelchair user. And 'priority' it was. The

engineer was here this evening and we

again have heat! The engineer was a lovely

young guy. So considerate and so determined

to fix the problem. We were delighted with the

service by O'Neil Gas & Plumbing. We were

right to have a contract. with the firm.			
a roy
10/11/21
				engineer arrived as planned, carried out service as planned, left job clean tidy, as planned. all good.			
Margaret Black
16/10/21
				Knowledgeable engineers friendly service			
Jjohn harvey
14/10/21
				Boiler and fire serviced .engineer was very friendly and knowledgeable took time to service and clean everything. Good advice given and had his PPE well done			
M Morton
13/10/21
				Came at the appointed time, serviced my boiler, very pleasant young man.			
D. West
05/10/21
				The engineer arrived promptly for my annual service, and seemed very thorough as well as being approachable and open to questions.			
Mrs. Sheila Armitage
23/09/21
				Your engeineer Robert called on me on Monday this week to service my boiler. I found him to be an extremely pleasant and helpful young gentleman. I told him that my heating has not been on for some four months and after finishing working on the boiler he turned on all my radiators to make sure they were all in working order. I have dealt with your firm for a number of years now and have always found your staff to be helpful and your service to be of a high standard.			
Ian Mackay
23/09/21
				First boiler service carried and impressed. Engineer very polite and knowledgeable.			
Clive Dowson
23/09/21
				EngineerGrant Priestly continued the high level of Service I have come to expect. He was very well presented and undertook the service in a very professional manner. It is money well spent in using Gassure for my annual service. When I have required an engineer the office staff have been a pleasure to deal with.			
Ian M Haddow
14/09/21
				Lost hot water and central heating wife recovering from hip replacement must have hot water to keep wound clean.O'Neil responded immediately and sent out an engineer that very day.Engineer was very professional ,efficient and courteous fault was diagnosed and fixed within minutes.Have had a contract with O'Neils for many years and hopefully for many years to come.It is like being a member of a large family always so friendly and polite.			
Alison Brown
14/09/21
				Great company and service. All the staff, from the engineers to telephone customer care team are all friendly, professional and knowledgable. We are so thankful and reassured to have the boiler care and never more so than when our hot water stopped working on Christmas Eve last year! A quick call and the engineer attended and managed to source the part that was needed (there was only 1 available in East Ayrshire) and had it all up and running within a couple of hours. Would definitely recommend!			
Angela Gillespie
14/09/21
				Excellent customer service. The engineer was efficient and very professional.			
Linda Livingstone
07/09/21
				Great helpful friendly service from the engineer. Helpful service from the receptionist when I called to check the arrangements of my service booking.			
Linda McAdam
07/09/21
				Very prompt efficient service by a very pleasant engineer. Serviced boiler and radiators and also gave us good advice regarding our carbon monoxide alarms, which was very helpful. Well worth 5 stars.			
Mrs Mary M Brown
07/09/21
				Absolutely 1st class service. Friendly and professional. Wouldn't hesitate to recommend them			
Robert Gough
17/08/21
				Absolutely no complaints.			
John Forsyth
13/08/21
				Great service,fast,friendly and efficient			
Stuart Shepherd
05/08/21
				Fast service very friendly			
Gordon Robertson
03/08/21
				Good solid company in Ayrshire. I have used them for several years without problems. Always prompt and fair in their attitude for the several properties I have with them. Very helpful towards landlords.			
Margaret Steel
02/08/21
				Excellent service - friendly, professional engineer - explained all actions and reasons for tests. Serviced both the boiler and the gas fire. Made sure all surfaces were protected whilst working and cleaned and tided after the work was complete.			
A A MENZIES
26/07/21
				O'Neil visited to assess and give me a quotation for a new boiler. The assessor was very professional and had a friendly manner. Overall a very good service.			
Joseph Mcloughlin
15/07/21
				Very good service Bernie was excellent thank you Joe			