As our contract has now ended, I wanted to write and thank you for all your professional help over the last three years.  We have been grateful for the professionalism and expertise that has shown through your engineers' work.  I have also appreciated the monthly meet

Mrs Sheila Ward, Director of Administration

Just a quick line to say thank you very much for your company's excellent reaction to my heating problem just before Christmas.

It was great news to ring you on one day and have a guy there the following day sorting out the problem especially as it was one of your more busy periods.

Jack Miller

I can say without a shadow of doubt that I would refer you to any business looking for installation and maintenance of heating systems. I have used many contractors for this particular service and always been disappointed in the service they provided. Since using IBS I have found your work to be to the highest standard. I have also found your honesty in approaching certain heating issues comforting.

With regards to the installation that you completed for us at Sunbury, it has been completed to the highest standard and I again would have no hesitation in referring you to anyone else.

Ryan Grant, Contract Operations Manager