Commercial & Domestic Renewable Energy Specialists

GSM Ltd delivered the decarbonisation works at Malvern Recycling Depot to a very high standard. From initial site inspection through to commissioning and handover, the team demonstrated a strong technical understanding of the project requirements and provided a well-considered, robust solution.

Communication throughout the project was clear and professional, and the works were completed in line with programme and expectations. We are pleased with the outcome and would have no hesitation in working with GSM Ltd again on future decarbonisation projects.

GSM Ltd has consistently demonstrated professionalism, technical competence and a genuine commitment to delivering successful outcomes. Their approach has given us confidence throughout the programme, and the combination of high-quality installations, robust health and safety management and effective communication has made them a valued delivery partner.

What a pleasure doing business with this company! We recently installed a 4.1KWh Solar PV system with Battery Storage.

GSM were without exception, prompt, professional, and did what they said they would, when they said they would. Installers were professional, friendly, neat and tidy, and went above and beyond to ensure my installation was what I wanted and needed.

Still getting to grips with the shedloads of data from the system but we have not spent a penny on electricity in the week after installation. Yes, it’s early May. But we are super impressed and feel that GSM deserve as many stars as you can give them.

If you’ve read this far down…, we had contacted over 10 other suppliers to get quotes and got very few returns. None of whom could deliver in the timeframe reasonable. From quote to installation was 3 months and most of that delay was waiting for better panels that we agreed upon post initial quote.

So, Allan and Sid, Darren, James. THANKS. We look forward to years of cheaper energy and some small relief for our planet too.

100% Recommend GSM Solar panels etc efficient, tidy polite workmanship.

Fantastic service and installation, highly recommended

A very efficient, friendly and considerate team at both the planning, installation and post installation visit.

We found GSM to be a very professional company, from the initial contact through to installation and handover. Everything was explained clearly and the work was completed in a timely manner. All members of the team involved were very friendly . We would certainly recommend GSM to others.

GSM Ltd delivered a technically complex renewable energy project in a sensitive public setting with a high degree of professionalism, attention to detail and care for the client’s requirements. Their proactive communication and clear project management structure meant that we were always informed, supported, and confident in the success of the installation.

I would have no hesitation in recommending GSM for future solar PV and decarbonisation works on similar public sites

We were given a competitive price
Conscientious friendly employees did an excellent job
Work completed within their time frame
Sales person Allan knew what he was talking about which is rare these days
We would highly recommend this competitive company

Just had a solar PV and battery storage system fitted. GSM have done a brilliant job, quote was exactly what we wanted, job started with a few weeks of the quote being accepted. Work has been carried out quickly and efficiently, carried out by friendly, polite and courteous staff who were a joy to have around. Well done GSM