AA HASSAN PLUMBING AND GAS FITTING LTD offers an Auckland-wide service, specialising in Plumbing, Maintenance, Drainage, Gasfitting and also does IQP Back Flow Tests. We are committed to providing superior Plumbing and Gasfitting services for both domestic and commercial and industrial customers. AA HASSAN PLUMBING AND GAS FITTING LTD been operating in New Zealand for a long time. All work is guaranteed. Our personel are all fully equipped with company vehicles, mobile phones and all the tools needed to do the job right first time, they are friendly, reliable and professional qualified trades people with excellent industry experience.