Home Contact Why Choose Us? Testimonials Free Estimate

Window Cleaning
Gutter Cleaning
Pressure Washing
Moss Control
Bird Control
Recurring Maintenance
Pay Your Bill Online
Hiring Opportunities
Making Seattle Sparkle
Northwest Window Maintenance, Inc is a professional Seattle window cleaning company specializing in washing windows for residential, high-rise and commercial buildings.

Fully licensed and insured, the company has over 25-years of professional experience, locally based in
Seattle, WA and its surrounding areas. 

Offering competitive pricing, Northwest Window Maintenance will aim to meet or beat any other bids while maintaining the high standards of service that you expect from a professional service provider.

Space Needle in Seattle

What We Offer

At Northwest Window Maintenance, we offer a wide range of services, catering to both commercial and residential customers.  

Here is a list of just some of the services that we can offer you.

Window Washing

  • Residential
  • High-Rise buildings
  • Commercial

Pressure Washing

  • Sidewalks
  • Roofs
  • Driveways
  • Houses

Other  Services

  • Gutter cleaning
  • Caulking
  • Moss Control

Window Washing - Our professional team are highly skilled and fully licensed and insured.  Specializing in cleaning windows for high rise and commercial buildings, Northwest Window Maintenance has previously been entrusted to maintain the sparkling appearance of some of Seattle's most iconic buildings such as the Space Needle, the Edgewater Hotel and the 'W' hotel.

You can expect the same level of commitment and service whether you are a commercial customer, or residential customer.

Gutter Cleaning - For many of our residential customers, gutter cleaning is an extremely important aspect of home maintenance. Failure to keep gutters clean can cause clogs in the downspot and gutter, which can in turn lead to leaks into your home.

Not everyone wants to climb up on a slippery roof, or scale a ladder, so let our fully insured team handle this task for you, and we can also collect and dispose of any leaves in your garden for you.

Pressure Washing - Mold and spores are one of the most common causes of deterioration in the home, and mold can substantially reduce the lifespan of shingles on a roof.

Our team can pressure wash the siding on your home, your deck, driveways, sidewalks and curb areas.  Not only will this help preserve the condition of your home, it can also help maintain it's beauty.

For any of these services, simply contact one of our representatives using the contact information below and we'll be happy to help you.

Claim Your Free
No-Obligation Estimate!

Simply contact one of our representatives
now for a free estimate and
save 15% off your first cleaning.

Call (206)-824-2400 or (206)-387-5620

Contact details:
For more information, please contact a Northwest Window Maintenance representative at
(206)-824-2400, or cell (206)-387-5620.

Alternatively, you can email us at: info@Northwest-Windows.com