Residential and Commercial 



We specialise in Residential & Commercial water blasting nationwide at affordable prices. No job big or too small for us. For fast quotes and prompt services call us today 


We offer water blasting services that exceed customer expectations and guarantee satisfaction. Our crew is professionally trained, with a thorough background check and has the skill to remove grime, moss, mould or algae from any external surfaces. Our water blasting services are available throughout NZ, covering house washing, roof and gutter cleaning, roof moss and lichen removal, moss and mould biocide treatments and also small jobs such as concrete, deck, fence and retaining wall cleaning. We can effectively clean all the external surfaces using either low or high pressure setting without any damage. 

7 reasons to choose us?

✅ No obligation free quotes

✅ 100% Eco friendly

✅ Experienced team

Affordable prices

✅ Fully Insured & Certified 

✅ We will take care of your property

✅ 5 Stare reviews 

Contact your area’s water blasting experts today for reliable service.


CALL NOW 0800 997 997

Google verified reviews”

Merv Joe
Merv Joe
9 February 2024
Thank you Shere, an excellent job of cleaning the house, making sure sensitive bits were treated with care. Very polite and great work!
Marcia Dias
Marcia Dias
18 January 2024
First time in 20+ years waterblasting the house and fence, looked brand new. Very happy with the results!
Jennifer Doherty
Jennifer Doherty
16 January 2024
Highly recommend this team. Good workmanship, friendly & efficient.
Jim Mather
Jim Mather
21 December 2023
Absolutely awesome service and support from Kulwinder and the entire team. Outstanding house wash and waterblasting of drives - looks like new again!
Ben Mills
Ben Mills
15 December 2023
The guys from metro did a fantastic job, the house looks great. Highly recommended. A+
Julie Kennedy
Julie Kennedy
12 December 2023
Today Metro Water Blasting soft washed my 2 level home and plastic fence and also water blasted an old picket fence. They were able to come to the job at short notice and at a time to suit me. Using 3 tradesmen they completed the job efficiently and very carefully so that the home looks sparkling and there was no damage to any surface. They were very courteous and helpful as was the administrator. I have no hesitation in recommending their services.
learning activities
learning activities
30 November 2023
Great bunch of guys. Turned up on time and house wash was done very efficiently. Inspected our roof and gutters free of charge. Recommended the roof moss treatment which was then done at discounted price. Overall happy with the service. Would highly recommend and use their services in the future
Martin Burgess
Martin Burgess
28 November 2023
I employed your services having been horrified to see my son scrambling up ladders and onto the roof using our cheap jet blaster to clean it. I was very pleased that your man arrived right on time. He worked hard and efficiently but sadly, after he'd left, we noticed some inground stains that had been missed as he was learning the job. I was stunned at how quickly you responded to that oversight and put it right. Thank you so much.
Kaye Houston
Kaye Houston
27 November 2023
Went to work with a dirty house, came home to a sparkling clean house that looked like it had been repainted. Very reasonable price. VERY HAPPY 😁
Kuldeep Singh
Kuldeep Singh
18 November 2023
Metro team have done our house wash and roof moss treatment recently. I was contacted within 15 minutes after submitting the inquiry and had quote in my inbox shortly after. Everything from quote, booking and job completion was very smooth and hassle free. Would recommend metro water blasting



What is water blasting?

Water blasting, also known as pressure washing, hydroblasting, is a high-pressure cleaning technique that uses water to remove dirt, grime, paint, rust, and other contaminants from surfaces. The water is pressurized to a high level and directed through a nozzle to achieve powerful cleaning.

What are the advantages of water blasting?

Water blasting offers several advantages, such as:

  1. Environmentally Friendly: It does not involve the use of harmful chemicals, making it an eco-friendly cleaning option.
  2. Versatility: Water blasting can be used on various surfaces, including concrete, metal, wood, and more.
  3. Efficiency: It quickly and effectively removes stubborn stains and coatings.
  4. Safety: As no abrasive materials are used, there is minimal risk of damaging the underlying surface.

What surfaces can be cleaned using water blasting?

Water blasting can be used on a wide range of surfaces, including but not limited to:

  • Concrete driveways and sidewalks
  • Building exteriors
  • Industrial equipment
  • Bridges and overpasses
  • Parking lots
  • Ship hulls
  • Graffiti removal
  • Tanks and containers
  • low pressure house washing

Is water blasting safe for all surfaces?

While water blasting is generally safe for most surfaces, some delicate materials like soft wood or fragile paint coatings may be prone to damage under high-pressure water. It is essential to consult with professionals who can determine the appropriate pressure and technique for each surface.

What equipment is used for water blasting?

Water blasting equipment typically consists of a high-pressure pump, water reservoir, hoses, and specialized nozzles. The pressure level and flow rate can vary based on the specific cleaning requirements.

Can water blasting remove graffiti effectively?

Yes, water blasting is highly effective in removing graffiti from various surfaces. By adjusting the pressure and using the right nozzles, graffiti can be removed without damaging the original surface.

How often should water blasting be done?

The frequency of water blasting depends on the location and the level of contamination. In industrial settings, it may be required more frequently to maintain cleanliness and safety standards. For residential purposes, water blasting may be done annually or as needed.

Can I perform water blasting myself, or should I hire a professional?

Water blasting involves high-pressure equipment and can be potentially dangerous if not handled properly. It is best to hire trained professionals who have experience in using water blasting equipment safely and efficiently.

Is water blasting a suitable method for removing oil stains?

Yes, water blasting can effectively remove oil stains from surfaces. It is often used in industrial settings, parking lots, and garage floors to tackle oil and grease buildup.

Are there any environmental regulations to consider when using water blasting?

In some regions, there might be specific regulations regarding water usage and runoff. It is essential to comply with local environmental guidelines and ensure responsible water disposal after the blasting process.