Exterior Cleaning New Zealand
About Us
Our Story
Maximum Wash began in 2018, founded by Bas van Wel. Who transformed his thriving window cleaning business into a full-scale exterior cleaning operation. Known for his meticulous attention to detail and dedication to high-quality work, Bas quickly gained a loyal client base. His approach not only earned him trust but also fueled the growth of the business, allowing Maximum Wash to take on more complex and challenging cleaning projects. Now, anything is possible, You name the building and we can wash it.
Today, Bas has cultivated an in-house team that shares his vision and high standards. Friendly, professional, and hardworking, we carry forward the mission to deliver outstanding results while fostering great relationships with our clients.
We operate New Zealand wide; From Northland to Southland.





We own 'BIG RED'
We’ve named her “BIG RED” she can reach heights of 21 meters or 7-8 stories high! Big Red is useful in many different scenarios and she helps us with those harder jobs, whether it’s on a body corporate property or a large commercial building.
Whether you have a small body corporate or large commercial building. Benefits to having this truck is that we do not pay a hire company, saving the customer costs.

We own 'BIG RED'
We’ve named her “BIG RED” she can reach heights of 21 meters or 7-8 stories high! Big Red is useful in many different scenarios and she helps us with those harder jobs, whether it’s on a body corporate property or a large commercial building.
Whether you have a small body corporate or large commercial building. Benefits to having this truck is that we do not pay a hire company, saving the customer costs.

Residential
- All cladding types
- Any size of house
- Roof Washing & Roof Treatments
- Gutter Cleaning
- Decks, Driveways, paths
- Spider Treatments
Residential
- All cladding types
- Any size of house
- Roof Washing & Roof Treatments
- Gutter Cleaning
- Decks, Driveways, paths
- Spider Treatments
Commercial
- Warehouses & Office Blocks
- Retirement Homes
- Body Coporates and Strata Complexes
- Fast food restaurants
- Shopping Malls
- Petrol Stations & Car Washes
Commercial
- Warehouses & Office Blocks
- Retirement Homes
- Body Coporates and Strata Complexes
- Fast food restaurants
- Shopping Malls
- Petrol Stations & Car Washes
Abseiling
- Building Washing
- Window Cleaning
- Anchor installation
- Painting & Exterior Repairs
- Silicon and Expansion Joins
- Glazing & Rubber Replacements
Abseiling
- Building Washing
- Window Cleaning
- Anchor installation
- Painting & Exterior Repairs
- Silicon and Expansion Joins
- Glazing & Rubber Replacements
Skilled Experts with a Commitment to Quality
Our trucks are fully equipped with state-of-the-art technology, and our team is trained to handle projects of all sizes. Whether it’s refreshing a family home or tackling large-scale commercial properties, we take pride in having the expertise, processes, and equipment to ensure every surface shines. Safety and quality are at the core of what we do, and we diligently follow health and safety protocols while being fully insured for peace of mind.

Why You Should Choose Maximum Wash?



