Health, Safety & Environmental Certifications

Committed to Excellence: Certified Health, Safety & Environmental Practices at BWS

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Health, Safety & Environmental

Our Certifications & Policies

We take health and safety very seriously, ensuring our staff are thoroughly trained, our business practices are certified, and by working in partnership with industry leaders.

All BWS operators are certified and OSH approved to operate our cleaning equipment, from the cleaning guns and bead blaster through to the boom-truck and the 16m boom-lifter and bucket.

All operators are Site Safe approved with certificates available on request.

Our staff have also been trained on proper wastewater disposal, in compliance with Auckland Regional Council’s UPC15 policy.

Site Safe Certificate

Insurance Certificate

Prequal Certificate

Health & Safety Commitment

Environmental Policy

Toitū carbonreduce Certification

BWS is a Toitū carbonreduce certified organisation in line with ISO 14064-1. We are proud to take science-based action for the environment with Toitū carbonreduce certification. 

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Trusted By The Best Names In Business

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About Us

Commercial Building Washing Specialists, Serving Auckland and Wellington

  • We were first to market with our custom-built wash trucks, meaning safe and easy access to your building.

  • You can rest assured that our team are fully qualified and trained to operate our equipment safely.

  • We use bio-degradable products to ensure as little impact on the environment as possible.

  • If you’re not totally satisfied with any aspect of our work, we’ll come back and make it right.

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Our Services

Commercial Building Wash Services

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  • "We have been using BWS as our preferred supplier for the past eight years to wash the roofs and exterior claddings of our portfolio. We have found them to be a professional and courteous contractor who is flexible enough to suit our changing needs. This service not only makes our assets look good, but reduces maintenance costs and extends the life of vital building components."

    Simon Woodams —
    General Manager Property for Industry

  • "BWS have been contracted to PAE (New Zealand) Ltd since 2014 to undertake the annual wash of all buildings that fall under the Northern Region Defence Force contract, as well as Auckland and Greenlane Hospitals. In my role as Operations Controller, I can say all work is carried out in a professional, safe and timely manner, with nil issues raised. BWS staff are fully trained, capable and pleasant to work with. I have no hesitation in recommending BWS to any company that wishes to utilise their services.

    Chris Gibbons
    Operations Controller
    PAE (New Zealand) Ltd