Excellent service, the engineer talked me through the whole process, explaining the issue and what he was doing. Work done in 1 hour, and left clean and tidy.

Great service, always use as professional and totally reliable

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.

Great service, very professional. Would definitely recommend.

Excellent service

This firm attended our house promptly at the agreed time, and carried out a most intricate plumbing investigation and repair. They were not only informative throughout the process, but completed the work in a timely manner and left the workplace spotlessly clean. I would recommend them 100%.

Friendly Engineer who did an efficient job. Will use again.

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

Our landlord started using gos a few years ago and they have been great from the start. Today we had a new boiler installed by Sam and Richard it was a big job. The guys were absolutely great friendly and worked really hard to get the job done. Can't recommend this company enough brilliant from start to finish. Thank you

Excellent service as always. Thanks for sorting my parents boiler out 👍

Completed boiler service very efficiently, friendly and helpful

Always use GOS for Gas boiler servicing and have always been very satisfied with the service (especially by Chris B). So when we had problems with a thermostatic bar shower, i had no hesitation in calling GOS.. Chris came to assess the issue, explained what options we had and once we decided to replace, he fitted a new shower bar. Very happy. Thanks Chris!

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

Excellent & dependable in EVERY WAY!!

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!

Excellent service

Engineer Chris Baron came to service our boiler & to have a look at our radiators as one wasn’t warming up as much as the others. He said we wouldn’t need to flush the system but just balance it so that all radiators were getting equally as warm. Once he had done this you could notice a difference straight away. Very pleasant & informative, explaining everything he had done. Great job.