Stay on top
of Building maintenance
like a Pro

Porirua & Kapiti Coast’s #1 professionals in 
Commercial building washing

Keep your property
looking its best

Increase the lifespan of your
building and roof

Health and Safety

Building Wash Expertise

Experienced in washing all commercial building products and surfaces

Take the hassle out of building wash services

Trust Pro Water Blasting to provide a professional level of building wash service every time. 

Fully trained local teams that specialise in big and small building wash 

Present your biggest asset at its best. The Pro building wash team understands what it takes to maintain the exterior of your shop, warehouse, apartment, office, school or factory. 

Our Commercial Building Wash Process

Our cleaning procedures utilise a mix of techniques to clean buildings effectively. We use pure water systems for modern cladding, window cleaning, and regular cleaning. Pressure washing is only used when necessary. Soft washing detergents and gentle brushing and rinsing are used to restore the building’s appearance. The extent of the cleaning service may differ depending on factors such as the building’s size, location, and the desired level of cleaning.

We first establish surface integrity to ensure that the building’s surfaces are not damaged during the cleaning process. We also ensure that any water used during the cleaning has proper drainage away from the building to prevent water damage or ingress.

Why use Pro?

Trust the professional who knows how to wash all building products, coatings and surfaces. Including Zincalume, Alucabond, Cedar, Brick, Stone, Fibre cement, Weatherboard. 

Building wash types 

  • New builds 
  • Apartment blocks
  • Retail stores
  • Office blocks
  • Warehouses
  • Schools / Daycares
  • Factories
  • Clearlights
  • Truck bay roofs


  • Soft washing 
  • Window washing 
  • Roof washing 
  • Roof Treatments 
  • Gutter cleaning 
  • Deck washing
  • Skylights
  • Solar panels

We guarantee a great result. See for yourself.

What our customers are saying.

Many thanks to Stu for his awesome work. The driveway and patio areas look new again!
Richard Rayner
Richard Rayner
06:45 03 Jul 24
Stu has just finished doing our gutters in some of the worst weather we have had this year, and yet despite the rain he remained cheerful and thorough throughout. What an awesome job! Thank you Stu and Mary.
Stephen Wickens
Stephen Wickens
03:19 01 Jul 24
Great job, Stu. We are still in awe at how well our deck, retaining walls, and driveway/footpath look. Thank you for working so hard on getting our outside looking great.
Janet Brown
Janet Brown
04:24 18 Jun 24
Stu did an excellent job. Very professional operation at all levels...communication, punctuality, workmanship and follow up. The best!
John Howson
John Howson
02:10 14 Jun 24
Great job done and great customer service skills.
Rose Hu
Rose Hu
01:39 14 Jun 24
Stu has been at our place today, to do a roof/gutter spray. Stu is a friendly, obliging, thorough young man. He did a. Great job & went the extra mile. Looking forward to seeing the results happening in approx 3/4 months. We would recommend him totally, & in the future would use his services again. Thankyou Stu.
Linda Rooke
Linda Rooke
01:38 31 May 24
Huge thanks to Stu for his hard work at my place. The photos show a small snapshot but he did much more. House soft wash clean, waterblast and clean all concrete/paved areas, roof moss treatment, spider spray and gutter clean. Didn't have to wait long after booking before he could fit me in and he delivered a top notch job for a really decent price. Stu is a nice friendly guy and I can highly recommend without hesitation. I will def be a repeat customer. Cheers!
Megan Clare
Megan Clare
08:59 30 May 24
Stu did a professional job washing our house and gutters and treating the roof. Worked competently throughout the 3 hours or so the job took. we are so pleased with the result he is coming back to clean our deck next week!
Brenda Wordsworth
Brenda Wordsworth
03:24 19 May 24
Thanks Stu for a well done job.
Wanida McLellaan
Wanida McLellaan
13:21 08 May 24
Highly recommended.We had some birds make themselves at home in our kohanga balcony leaving behind a big mess, no words can can express how grateful we are to stu for giving our tamariki a safe and clean environment to learn.we we're so happy with the result then he said free! Words are not enough. Nga mihi nui kia koe Stu
Gwen Willis
Gwen Willis
01:13 07 May 24
Wow, what a job Stu did for us, kind, approachable and incredibly professional. Stu even dismantled our down pipes while spraying the roof for lichen so it didn't affect our water tank, a true gentlemen. My windows are sparkling after waterblasting the house. Highly recommend his service, thankyou, so pleased I came across your advert, Stu is local too, an added bonus
Roslyn Sutton
Roslyn Sutton
23:13 03 May 24
Tried cleaning the house myself bought cleaning product and it is not worth it. Wasted money, time and effort and the risk of climbing the roof for nothing. Let the professional do it for you, this local company is easy to deal with and with short waiting list i got my house washed before the house got repainted for a really good deal. Gutters clean, roof treatment and house wash for a very competitive price. Thanks.
Francis Abrigo
Francis Abrigo
00:36 25 Apr 24
Stu and Mary were amazing to deal with and their attention to detail was brilliant. Will definitely get them back for more. Highly recommend using them.
Steve Dimakis
Steve Dimakis
23:41 18 Mar 24

Our plan:
How to make it easy for you

  1. Book in a Quote
  2. The Pro office team will handle your booking with smooth communication and care.
  3. Our experienced local teams achieve beautifully cleaned results…
    We 100% guarantee it!

We bring trust and professionalism back to the industry

More than 1,000 happy customers
More than 5,000 jobs completed
100% satisfaction guaranteed

No one wants a rough job done on their property.

Don’t waste money on disappointing workmanship.

We extensively train a friendly, local team so that you can relax, knowing the job will be done right.

We 100% Guarantee it.

Frequently Asked Questions

Regular commercial building washing can help maintain the appearance of your building, improve its curb appeal, and increase its value. It can also help prevent damage to the building’s exterior and improve its overall lifespan.

The frequency of commercial building washing will depend on various factors, such as the location of the building, the type of building materials used, and the amount of foot traffic in the area. It is recommended to have your building washed at least once a year.

The methods used for commercial building washing can vary depending on the building’s size, shape, and materials. Common methods include water blasting, soft washing, and water-fed pole cleaning.

Yes, commercial building washing is safe when done by a professional who follows the appropriate safety measures and uses the right equipment and cleaning solutions.

Almost any type of commercial building can be washed, including office buildings, retail stores, restaurants, warehouses, and more.

Commercial building washing is important for several reasons. First, it helps to maintain the appearance of your building, which can be a key factor in attracting customers and clients. Second, it helps to prolong the life of your building’s exterior by removing damaging contaminants. Finally, regular washing can help prevent the buildup of mould and mildew, which can be harmful to the health of your employees and customers.

While it is possible to wash your commercial building yourself, it is generally not recommended. Professional cleaners have the experience and equipment necessary to safely and effectively clean your building’s exterior, while minimising the risk of damage to the building or injury to individuals.

When choosing a commercial building washing service, it is important to look for a company that has experience in the industry, uses high-quality equipment and cleaning solutions, and employs trained and insured technicians. It is also important to choose a company that offers a guarantee of satisfaction and has positive reviews from past customers.