Classen Plumbing and Solar have a team of qualified, registered and certified plumbers who specialize in gas, solar and heat pump installations and maintenance. We also do flashing, sheet metal, box gutters, galvanised iron piping and fire lines. With over 20 years extensive experience and trade in the Plumbing Industry, we confidently guarantee our services and work for 5 years according to the NHBRC guarantee policy. Over 20 Years Experience and Trade in the Plumbing Industry We will beat any written quote!