Historic & Iconic Building Washing – Auckland and Wellington

The Care & Respect Your Historic Building Deserves

Gentle, Professional Care for Auckland and Wellington’s Heritage & Landmark Buildings

Precious structures require a gentle approach. We take great pride in servicing buildings with acclaimed iconic and historical significance. We have extensive experience in dealing with heritage buildings, including: St Kentergern House, Parnell Holy Trinity Cathedral, Mercury Theatre, Auckland Grammar, and The Shakespeare Hotel.

Historical & Iconic Building Wash

The Perfect Choice For Your Historical Building


Biodegradable —

Only high-quality bio-degradable products are used to assist in delicate washing,


Custom built equipment —

Our custom-built equipment carefully navigates all difficult angles, and hard to reach spots.


Photos provided —

Peace-of-mind is paramount when it comes to preserving iconic structures, so we provide photos of any building defects that may need attention.


Why Clean Historic Buildings?

Historic buildings are cherished landmarks that reflect cultural and architectural heritage, and regular cleaning is essential to maintain their beauty and preserve them for the future. Grime, moss, mould, and air pollution can accumulate over time, causing damage and costly repairs. By keeping these structures clean, we protect them from deterioration, ensuring their significance and charm endure for future generations to appreciate.

Trusted By The Best Names In Business

About Us

Auckland’s Commercial Building Washing Specialists

Our Services

Commercial Building Wash Services

  • "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

Item 1 of 2