I recently approached Flavia at Graf UK asking them to supply a warning light for a One2clean treatment plant we were in the process of installing for a customer. She organised immediate couriered delivery and Graf UK technical back up enabling our ability to meet our installation deadline. I highly recommend using this company.

Neville White has been really helpful as our account manager when we buy sewage treatment plants from Graff UK. He knows a lot, answers quickly, and makes the buying process easy. We're happy working with him and would recommend him to others.

Mark was really helpful and answered the queries raised promptly

Happy to recommend that Graf will supply and install attenuation tanks as required, no design or supply issues, quotes come back quickly for our tender returns, as installed information good for the clients operating and maintenance manuals

Thank you for this training session. It is very educative and demonstrates insights to the waste water treatment principal and method used. I have been building infrastructure for 30 years and waste water is one of my main challenges to cope with.

We have had a system installed by an accredited Graf installer. Building control have condemned it. Graf are refusing to talk to us and have blocked emails. The accreditation appears to be not worth the paper it's printed on. Buyer beware.

I found the seminar useful and easy to understand Clear and relevant information Regards Graeme Burton

A very good CPD presentation. The course was arranged well. The technical content, in particular around the cellular system was very informative, with a good representation of the installation technique. It's hard to judge content of a 1 hour CPD as there was a lot to cover, so the only betterment for the presentation one could suggest, may be a summary at the end of other modules. Martin Bright Drainwest Ltd

What can I say about graff , well after a massive headache install which was nothing to do with graff but tanks and kit supplied by them I was in near breakdown , i phones the Glascow office and spoke with a guy named Ewan McMillan , he was quite simply brilliant and set my mind at ease , sent me some extras free of charge and recommended a third party to come and commission the tank for my peace of mind , It’s too early for me to comment on the tanks efficiency as it’s only been in for a few months but I’m told they are the best on the market. In terms of After sales I’d say 100/10 Well done graf you have my approval and to prove I’m a happy customer I’ve gone out of my way unprompted to give this 5 star review

Great product well presented