HGS demonstrated a high level of professionalism and technical expertise whilst carrying out and installation of commercial gas boilers and associated plant at one of our sheltered housing schemes. Based on our experience, I have no hesitation in recommending HGS for similar projects. Their expertise, reliability, and customer-focused approach have made them a valuable partner to our organisation.

I have been using HGS for many years now. They regularly service my boiler and have also done repairs including fitting of new radiators. The office staff and engineers are professional and friendly. I would not hesitate to recommend HGS.

“HGS delivered our commercial AC upgrade on time and within budget, as promised — professional, responsive and technically excellent throughout.”