professional window cleaning

Clearer windows.

Better views.

Expert window and gutter cleaning for homes and small commercial properties across Bellingham and Whatcom County. Interior and exterior windows, gutters, skylights, and solar, done right the first time.

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Our Services

Protect your view. Enhance your home

Every job done by hand with the right tools for Pacific Northwest weather and Northwest homes.

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Exterior Windows

Streak-free cleaning on every exterior pane.

Interior Windows-1

Gutter Cleaning

Leaves and debris removed and downspouts cleared, helping the gutter flow properly.

Skylights

Interior Windows

Detailed interior cleaning with care for your floors and furniture.

Solar Panels-2

Solar Panels

Clean panels produce more energy. Routine washes keep them efficient.

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Screens

Removed, washed, and reinstalled – restoring airflow and appearance.

Window Detailing

Skylights

Hard-to-reach skylights cleaned safely with proper equipment.

How it works

Three steps to clean windows.

Every job done by hand with the right tools for Pacific Northwest weather and Northwest homes.

01

Request a Quote

02

Pick a Date

03

Enjoy the View

Maintenance Plans

Save on every clean.

Pacific Northwest weather is hard on windows. Recurring service keeps them clear year-round, and saves you money every visit.

FALL SPECIAL

Fall Special

15% Off

per cleaning
  • Gutters & Downspouts Cleared
  • Leaves & Fir Needles Removed
  • Homes & Businesses
  • Valid through October 31, 2026.
Book Gutter Cleaning
MOST POPULAR

BI-ANNUAL

Spring & Fall

10% Off

per cleaning
  • Priority Scheduling
  • Detail of one Skylight
  • Locked-in Pricing
Choose BI-ANNUAL

SUMMER SPECIAL

Limited Time

20% Off

WINDOW CLEANING
  • Interior & Exterior Windows
  • Screens
  • Homes & Businesses
  • Code: SUMMER20
  • Valid through September 30, 2026
BOOK WINDOW CLEANING
Why expert

Built on the Bellingham way of doing things.

Locally owned. Carefully insured. Personally accountable. We treat every home like it belongs to the neighbors we wave on the street.

Local and Owner-Operated

The person who quotes the job is the person you’ll see again.

No Minimum Job Size

Big homes, small homes, condos, townhouses – we treat every job with care.

Free, No Pressure Quotes

Honest pricing up front. No surprises, no upsells.

Fully Insured

Liability coverage on every job, every time.

Satisfaction Guaranteed

If something isn’t right, we come back. Simple as that.

 
 
 
 
 
 
 
  
 
 
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 Patrick Johnson profile picture 
 
 
 Patrick Johnson 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
Great experience with Dillon. Wouldn't hesitate to hire him again.
  
 
  
 
 
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 Originals Building Co profile picture 
 
 
 Originals Building Co 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
Dillon is a real hard worker and has a great attention to detail! I’d be happy to recommend him to anyone
  
 
  
 
 
 Google 
 Kevin Lint profile picture 
 
 
 Kevin Lint 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
Excellent service!
  
 
  
 
 
 Google 
 Josh Baijot profile picture 
 
 
 Josh Baijot 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
⭐⭐⭐⭐⭐ I highly recommend Expert Window Cleaning! They cleaned the windows at two of my properties, and the results were absolutely outstanding. Every window was left spotless with a crystal-clear, streak-free finish, and the attention to detail was second to none. The team was professional, friendly, reliable, and worked efficiently from start to finish. If you’re looking for a window cleaning company that takes pride in delivering top-quality results, Expert Window Cleaning is the one to call. I will definitely be using their services again!
  
 
  
 
 
 Google 
 Lilia Vivaldo profile picture 
 
 
 Lilia Vivaldo 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
Arrived on time, excellent service! Will be booking again
  
 
  
 
 
 Google 
 Jodie Mathis profile picture 
 
 
 Jodie Mathis 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
Expert Window Cleaning did a great job on our Bellingham storefront. Windows look spotless. I Highly recommend
  
 
  
 
 
 Google 
 Tana Nelson profile picture 
 
 
 Tana Nelson 
 
 
 
 Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google. 
Expert Window Cleaning did an amazing job! They were professional, reliable, and paid close attention to every detail. Our windows look spotless, bright, and streak-free — it made such a big difference in the overall look and feel of our home. Dillon was easy to work with, showed up as expected, and delivered exactly what you hope for when hiring a service company. I would absolutely recommend Expert Window Cleaning to anyone looking for quality window cleaning and great customer service!
Support Our Business

– Now Booking –

Ready for a free Quote?

Send your details and we’ll get back to you within one business day with a clear price and the next available date. Most quotes don’t require a home visit.

Request a quote

Tell us a little about your home or small commercial business – we’ll handle the rest

What do you need? (Check All That Apply)

We respond within one business day.

Frequently Asked

Questions, answered

Most homeowners benefit from professional window cleaning at least twice a year to keep their windows looking their best. Homes surrounded by trees, near the coast, or exposed to frequent rain and pollen may benefit from more frequent cleanings. Regular service helps maintain clear views, protects your glass, and enhances your home’s curb appeal.

Yes! Expert Window Cleaning NW offers both interior and exterior window cleaning services. Whether you need a complete window cleaning or just one side of the glass cleaned, we’ll tailor our service to meet your needs and leave your windows sparkling.

Yes. We provide window cleaning for small commercial properties up to two stories, including storefronts, offices, restaurants, and other local businesses throughout Bellingham and Northwest Washington. If you’re unsure whether your property is a good fit, we’re happy to provide a free consultation.

Expert Window Cleaning is based in Bellingham and serves homes and small businesses throughout Whatcom County. Our service area includes Ferndale, Lynden, Blaine, Birch Bay, Sudden Valley, Custer, Everson, Nooksack, Sumas, and surrounding areas. If you’re outside Bellingham and wondering whether we come to your neighborhood, send us your location when requesting a quote..

Absolutely! We offer free, no-obligation estimates for all residential and small commercial window cleaning services. Simply contact Expert Window Cleaning NW, and we’ll provide an honest quote based on your property’s size and your specific cleaning needs.