Reviews

Very reliable, fast to respond, and lots of availability to do the work

From my first email the response from GSG was excellent. Their contact was swift, they quickly assessed what they could do for me and a date was arranged for an engineer to visit. The communication throughout from Damien was excellent and the engineer was extremely helpful. I wouldn't hesitate to recommend this company.

Adam completed the job and very reasonable with the price too. Will definitely use them again for future jobs

Great service from start to finish - good communication, turned up when expected, did a thorough job, left the place clean and tidy.

came in at short notice and did an efficient job many thanks

Although the job did not go straight to plan. There was a small leak but via email the manager arranged for the team to attend the next working day and they were prompt and professional. They then attended again once I got back from holiday and again this was arranged by both email and telephone. They completed the testing of the heatpump and documented it all for me which maintains my warranty. They even checked with the mcs body exactly what I required to ensure all official documentation was handled correctly. I would recommend these and would definitely use them again.