Excellent service all round when dealing with low pressure issues on my boiler. Diagnosed the issue quickly and helped the external gas transporter understand what they had to do to resolve the issue. Went above and beyond for us as a customer in doing so. Special mention to Chris our gas engineer and Julie for organising the works. Can’t speak highly enough of them.

Sam and Liam arrived on time, provided protection for all flooring and units, did an amazing very neat job and left the place immaculate. Both guys had an amazing attitude and left us feeling very comfortable- no question was ignored and happy to work with us as some item estimate covered weren’t need. Kept us informed throughout and brought in support when needed with electrics (as wiring wasn’t as expected/should have been).. Looking to do some further work next year so will be definitely asking GOS to quote and for these guys to be given the work. Sam is very precise in his work and you’d never guess Liam had been with company a month given professionalism he showed and way he answered question. First class service- what more can I say.

Efficient, on time, very clean & tidy up after themselves, great finish to the kitchen and all work done managed by a great project manager in Kerry. Made the process smooth and as little disruption as possible, given the nature of a having a new kitchen. I would recommend to anyone.

Brilliant service from GOS. Punctual & friendly & had time to do an extra job we required. Wouldn't hesitate to use their services again

Excellent family owned company. Very personal service , office staff great. Engineers pleasant and very efficient Highly recommended

I've used Gos to service boilers at 3 address'. Both Tony and Lloyd were excellent. At the end of the day it comes down to trust for real peace of mind.

Have used GOS to service my central heating system since they installed it in June 2012.Happy with their service and reliability.

Very good efficient service. Explained issues and fixed both boiler issues within an hour

Great service from start to finish. Highly recommended. Many thanks

Update. Had GOS replace several radiators over the summer. Fixed a broken toilet too. Brilliant again both times. Thank you. I've used GOS a couple of times over the years. Most recently a few weeks ago to replace a shower and tap. Staff friendly and job done when they said and without fuss and reasonable price. Recommended.

Arrived on time, polite and carried out the service without any issues

Rang on Friday to request a service and repair, had someone out by Wednesday. Chris came to do our service and within an hour he had completed that and priced up the parts for our repair which should be done in a couple of days. Really happy with the service and Chris was lovely too.

We're very satisfied with the boiler service today. Barney arrived on time and was friendly and polite — discussing the condition of the boiler and our options. The job was completed in good time with everything left clean and tidy. Thank you.

Called GOS after the previous plumber couldn't fix a problem with the heating. The lady on the phone was really helpful and found an engineer just finishing up and sent him straight over. Chris was excellent, quickly diagnosing and explaining the problem. He was spot on and had it fixed within minutes. Really nice guy, and refreshing to meet someone with a solid understanding of heating systems and excellent customer service. Will definitely be calling GOS first next time.

Excellent service over the years. I’ve had a new boiler system, radiators and services completed by GOS Heating. All to a high standard.

Thoroughly impressed by the experience of dealing with GOS who ultimately installed a new boiler and replaced radiator valves and thermostats. From Nicki, in the office; Tony, who did the survey; and Dave & Richard, who did the installation, the whole process was undertaken in a professional, timely & friendly manner. What also impressed was when, even after being paid, I alerted GOS to a slight leak from one of the radiator valves they arranged for an engineer to visit the next day to remedy the matter. Would I use GOS again? A definite YES!

Chris and the team at GOS have looked after our boiler since fitting it 12 years ago. Very friendly and professional service. Have recommended this company to many of our friends.

Excellent & dependable in EVERY WAY!!