Welcome to Chemwash

Chemwash is New Zealand's leading building and house wash exterior cleaning company. The Chemwash Low Pressure system is specialised for washing & cleaning of all exterior surfaces. We wash houses, commercial buildings, shop fronts, concrete, paths, guttering, roof cleaning, fences, outdoor furniture, outdoor structures and more. 25 years chemwash

CHEMWASH™ is 100% New Zealand owned and was the first company in NZ to use the combination of detergents, low pressure and then a unique fan washing procedure.