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Please see below some of the feedback we have received from clients:

The site manager has contacted us to say he was very impressed with the team and how hard they worked. I appreciate it is very difficult because you have other commitments and have to rota your overtime but if you could send most, if not all of this team in future, I know the client would be very grateful.

April 2016, Food Production Firm in Cambridgeshire

Very pleased with the service, good lines of communication, excellent time keep for the sampling appointment, results of the sampling provided quickly.Good presentation of the technician in the corporate uniform.

January 2016, Engineering Firm in West Yorkshire

We at [site name] were very impressed with your staff member Chris. He came today to check our water temps and has done a professional thorough job and explained where there is work needed. He is a credit to your company.

November 2015, FM Company in Lincolnshire

The work on our water tank was perfectly undertaken by Chris and Kevin and in good time.  We are relieved that all is well and thankful for the courtesy and help you provided, so many thanks from all the Sisters here.

April 2015, Convent in Burnley

I am writing to highlight the diligence and dedication demonstrated by your team while visiting our site. The residents and I noticed the enthusiasm and extra hours Darren and Andy put in to complete the work. I appreciated Darren's positive attitude and his ability to motivate residents to contribute to getting the whole site done in the time frame. He seemed to have a catalogue of spontaneous responses to different issues that he needed to address for residents. The residents were impressed with Andy's friendly and respectful behavior while visiting their homes. His care and attention to detail was second to none. I was personally impressed with their professional manner and timely delivery of objectives. My colleague at (site name) also described the gentleman as 'most helpful and very pleasant to work with'. I would be grateful if you would share our comments with your staff and express our thanks.

February 2015, Housing Association

 Please can you pass on the customers compliments to whoever was involved at the work this last weekend at the above site. The customer has called me to compliment the guys with respect to their attitude and the standard of work they carried out. As their efforts reflect well to us, please pass on my own thanks along with my customers.

January 2015, Chemical Company

Thanks for the work, your guys were exceptionally helpful. I wouldn't hesitate to recommend them. Please could you pass on my thanks, I have used several firms in the past and GES compare  very favourably to all of them.

 October 2014, Electrical Contractor

I would like to take this opportunity to thank you for your support and prompt service, working with you guys has been a refreshing experience  because of your provision of service. Please pass this message to your staff.

July 2014, Nursing Home in South West England

I just wanted to pass on my thanks to the guys for the hard work over the last few days. It was particularly dirty and not a pleasant one but they didn’t complain once and just got stuck in. The client was very happy with the work we did and would like us to give him some dates for another two towers.

June 2014, Large Food Manufacturing Company                                                                                                               

Special note with reference to supervisor on site: Really impressed with his knowledge and professionalism. He was very helpful and could immediately answer all my questions. He is a credit to the company

June 2014, Prestigious City Centre Site                                                                                                               

I would like to say thank you to Nick and his team for the weekend, they were very thorough and professional, Nick made sure that there was nothing missed, he would not stop flushing until he was satisfied with the readings he was trying to achieve were met. Time was not an issue.

December 2013, Private Sector Company                                                                                                                

We would like to thank the engineers who attended site for the high standard of work completed and also the professionalism demonstrated whilst on site.

March 2013, Power Station


We are exceptionally pleased with the high standard of works carried out this weekend by your team of engineers.   

February 2013, Blue Chip Company, Cooling Towers


We have had our monthly visit, to have the shower heads cleaned. A few times Adrian has been the engineer sent to two of our courts. I would like to request where possible, that he is always the engineer sent to us. He is polite to us and our resident's, is always prompt and is able to get on with the job with minimum input from us, as he has become familiar with our courts. People are always quick to complain about poor workmanship, I would like to praise Adrian and hope that he will be back with us next month.

September 2012, Housing, UK Nationwide


I would like to let you know that two of your engineers have had to visit us several times over the last few days to carry out some work for us.Each time they have come they have told us clearly what they were going to do and the final outcome and have come across very professional and knowledgeable.They have undertaken the required work quickly to ensure as little disruption as possible occurs to the running of the nursery. Thank you.

August 2012, College, Hampshire


We are very pleased with the service from you and would like to thank everyone involved, especially the North boys who do the monthly visits. He spoke to all Court Managers and they all had positive comments about us. Well done and keep going with the good work!

July 2012, Housing, UK Nationwide


Can I send my sincere thanks to everyone who was involved in formulating Friday's training, in particular to Mark who delivered an excellent presentation very competently, personalised to us which held the attention of the audience.  The training not only ticked the Regulation training block, but it provided an opportunity to celebrate our successes in investing in technologies that have had such positive and economical impact. Mark will be pleased to know I have received feedback from the audience saying how much they enjoyed the session. I would be grateful if you would pass my sincere thanks onwards.

July 2012, Government Body, Wiltshire


I would like to express my thanks and appreciation to your team that attended our court to do a System disinfection. They went about the job in a professional and courteous manner and it was a pleasure to have them on site.

March 2012, Housing, UK Nationwide

I just wanted to pass on our thanks for the hard work on Saturday at Princes. Peter Rust has contacted us to say he was very impressed with the team and how hard they worked.


I appreciate it is very difficult because you have other commitments and have to rota your overtime but if you could send most, if not all of this team, in future I know the client would be very grateful.