About Us

Chemwash Exterior House Cleaning

Chemwash Waikato

At Chemwash Waikato, we are always striving to be the best at what we do. We are vastly experienced, versatile and local. The advantage of calling your Chemwash operators is that we can tackle any sized job, residential or commercial, with a state of the art health and safety system that is updated annually.

Our licensed areas cover Hamilton & Cambridge, stretching out to the wider Waikato region. Part of a trusted national brand, Chemwash Waikato is one of many Chemwash operators nationwide.

Our People

Owners of Chemwash Waikato, Gavin and wife Gemma live locally with their two sons. Gavin has worked for Chemwash for over 20 years, starting as a cleaner at the young age of 19, before working his way up and eventually buying the business. They are supported by their experienced team of exterior cleaners based locally in the Waikato region.

Gavin & Gemma love to be involved in the community, with Gavin currently president of the Ohaupo Junior Rugby Club and Gemma a regular baker for GBB, and a member of the Junior Rugby Club Committee also. If they aren’t busy running around after the boys, you’ll find Gavin on the golf course with a handicap of 9, or Gemma reading in the sun or out in her vege garden. If you see them around, give them a big hello!

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Our History

Chemwash was formed in 1981, bringing a new cleaning technique to the exterior cleaning market. Using non-poisonous and non-toxic detergents to do all of the ‘hard work’, the Chemwash system replaces high pressure water blasting, changing the game completely. Water blasting is still used extensively today by many other cleaning companies, which is a lot more dangerous. With Chemwash however, there is no risk of damaging surfaces.

Developed by a leading industrial chemist, our detergents are totally safe to use around buildings and houses, effective in the selective killing of mould, lichen and moss, while simultaneously cleaning away dirt and grime. Of course, our detergents were also made to be totally safe around people, pets and all general vegetation.

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Our Guarantee

With Chemwash, our workmanship and your satisfaction are fully guaranteed. Over the last 30 years, we have built up a reputation of producing high quality work for our customers. We put a lot of time and effort into regularly training our staff, so you can be assured of the best possible results.

As part of our commitment to quality, we also carry out regular follow up audits, where trained field officers will revisit job sites at random to ensure the job has been completed to a high standard. While we aim for perfection with every job, if anything has been missed, we will put it right at no cost to you. This audit process is unique in the exterior cleaning industry as far as we are aware.

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Our Service Areas

Not only do Chemwash Waikato service Hamilton and Cambridge, we also operate right throughout the wider Waikato region, including:

Te Akau, Waingaro, Glen Massey, Ngaruawahia, Horotiu, Horsham Downs, Gordonton, Puketaha, Rotokauri, Ruakura, Whakawhata, Raglan, Tamahere, Waitetuna, Karamu, Ngahinapouri, Rukuhia, Karapiro, Ohaupo, Te Pahu, Pirongia, Puketotara, Makomako, Kawhia, Oparau, Hauturu, Taharoa, Owhiro, Te Anga, Waitomo, Hangatiki, Te Kuiti, Puketutu, Kopaki, Otorohanga, Honikiwi, Tihiroa, Pokuru, Te Kawa, Te Awamutu, Kihikihi, Otewa, Rangitoto, Maihiihi, Wharepuhunga, Wharepapa South, Ngahape, Waikeria, Parawera, Rotoorangi, Maungatautari, Pukeatua and more.

If you’re not sure if we service your area, please get in touch and let us know!

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Our Qualifications

Our staff are highly qualified to tackle any job you throw at us. Certifications currently held by our team include Advanced Height Safety, Height Safety Introduction, Height Safety Equipment Inspection, Workplace First Aid, Hazard & Risk Management, Elevated Work Platform (Theory & Legislation), Scissor Lift EWP, Boomlift EWP, and New Zealand Certificate in Pest Operations (Urban Pest Control Level 3).

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Could you join the Chemwash team? Find out about working with us.

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Send us your feedback

We would love to hear what you think of our service







    You are always assured of our best service and a top-quality job. Our workmanship and your satisfaction are fully guaranteed. Get in touch for your free, no-obligation quote.

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    What Our Clients Are Saying

    Lauren

    Chemwash Hamilton are great, they turn up when they are meant to, and did a great job of washing the house. The boys were friendly and accommodating of my requests, and after the spider spray, the house remained cobweb free all year until the next house wash. Highly recommend!

    Who We Have Worked With