Exterior Division Services

Exterior Cleaning for Commercial Business and Residential Properties


Cleantech is proud to offer the following services to our residential and commercial clients throughout Richmond, Vancouver, Delta, and the lower mainland.





Window Washing

Our commercial window cleaning crews are fully trained in fall arrest, fall protection and/or the latest IRATA (International Rope Access Technology Association) courses.

window cleaning services Vancouver

Our portfolio of window cleaning services includes:

  • Store front & Retailers
  • Shopping Malls
  • Restaurant
  • High-rise Commercial and Office Building Windows
  • Low-rise Condominium and Apartments
  • Hospitals and Care Facilities
  • Schools
  • Sign and Awning Cleaning
  • Construction & Renovation Sites

If you have an apartment building, office building or any type of high rise in Vancouver or the Lower Mainland that needs window cleaning, talk to us today and we’ll provide you with all the details you need to help keep the windows in your building clean and sparkling…read more

Pressure Washing

  • pressure washing service vancouverParkades chemically cleaned and degreased
  • All concrete, brick and stucco surfaces cleaned
  • Graffiti removal
  • High rise building cleaning
  • Crews trained on boom lifts from 20 foot scissor lifts to articulated booms to 80 foot stick boomspressure washing services Vancouver


Commercial power washing is one of the easiest and most affordable ways to increase your property value yet it’s widely overlooked. Pressure washing services rejuvenate your exterior making it more inviting to potential buyers and customers. Over time exteriors tend to lose their original luster without you even realizing it until it has received a facelift through power washing. Call us for a free estimate and a free evaluation of what pressure washing can do for you…read more

Building Cleaning

  • stone pressure washing serviceAll concrete and brick surfaces pressure washed and or brush cleaned
  • All vinyl, stucco and wood surfaces hand washed and brush cleaned
  • Expert advice for specialty painted surfaces and cleaning new building materials

The exterior envelope of your building is the first thing potential buyers and customers see. Make that first impression count! Our experienced building cleaning crews will clean your high rise or low rise building safely and efficiently. Different building surfaces require specific cleaning methods. Call us for a free evaluation for cleaning the exterior of your building from one our expert professionals…read more

Gutter Cleaning

  • gutter cleaning services VancouverInterior and exterior gutter cleaning
  • Gutter repairs and caulking
  • Familiarity with the use of safety lines

Cleaning your gutters is one of the most important things you can do to maintain the envelope of your property. When the gutters are full of leaves and debris they become heavy causing them to pull away from the structure. This can lead to fascia and soffit rot. As water overflows, it leaks behind the gutter and can make its way into your building.  Let us offer our gutter cleaning services to your strata or commercial / retail building to help improve its appearance and function…read more