If you are Looking for the Best Gasfitter Service in Invercargill. Hydro Gas & Heating is based in Otatara, offering our Gas fitting Plumbing & Drainlaying Services in and around Southland. Roger is a certified Gas engineer & heavy fabrication engineer with plenty of experience. A small local business specialising in high quality installation and maintenance. We are your one stop shop if your building a new home, as we offer a range of services from Heating, Drainage, Hot Water Systems, Plumbing and Gasfitting. We offer competitive pricing with only qualified tradesmen undertaking the work. So, for much details must visit us.