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TRUSTED BY BELLINGHAM, WA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon182
    Verified window cleaning services reviews

Verified Reviews for Window Cleaning pros in Bellingham, WA

*The Angi rating for Window Cleaning companies in Bellingham, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Cleaning needs.

*The HomeAdvisor rating for Window Cleaning companies in Bellingham, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Window Cleaning needs.

Last update on June 27, 2024

Top-Rated Window cleaners in Bellingham - Updated Nov 2026

Coastal Shine Power Washing
5.0(
2
)
Window CleaningWindow Cleaning - For Business

Serving Bellingham, WA and surrounding areas

Approved

In business since 2025

Free estimates

Offers commercial services

Coastal Shine Power Washing provides reliable exterior cleaning services designed to protect and refresh your property. We specialize in roof cleaning, gutter cleaning, pressure washing, and soft washing for both residential and commercial properties. From driveways and siding to roofs and decks, we deliver consistent, high-quality results you can trust.

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Avatar for INEX Interior and Exterior Home Cleaning
INEX Interior and Exterior Home Cleaning
5.0(
2
)
Window CleaningWindow Cleaning - For Business

Serving Bellingham, WA and surrounding areas

Approved

In business since 2024

Free estimates

Small jobs welcome

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

AFTER - Gutter Polish
BEFORE - Gutter Polish
AFTER - Window Wash
BEFORE -
Response time4 hrs
Response rate92%
12 neighbors recently requested a quote
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Avatar for Whatcom Gutter & Roof Cleaning
Whatcom Gutter & Roof Cleaning
5.0(
1
)
Window CleaningWindow Cleaning - For Business

Serving Bellingham, WA and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

"I hired Whatcom Gutter & Roof Cleaning in the spring of this year to clean my gutters and sweep the pine needles off my roof. They arrived as scheduled, completed the work perfectly and left absolutely no mess behind. I also selected them because they offered a multi-year contract allowing me to pay a small fee monthly for my annual cleanings so I'm not (A) paying out a large amount all at once, and (B) I don't have to worry about annually scheduling my cleaning. They come out and do it automatically. I'm also able to call them mid-year if I'm experiencing a clog or some other problem impairing the water flow through my gutters. I have no hesitation recommending Whatcom Gutter & Roof Cleaning."
Response time1 day
1 neighbors recently requested a quote
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Avatar for NORTHWEST HOME REPAIR SOLUTIONS L.L.C.
NORTHWEST HOME REPAIR SOLUTIONS L.L.C.
4.0(
8
)
Window CleaningWindow Cleaning - For Business

Serving Bellingham, WA and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"Northwest Home Repair responded immediately when contacted about a water leak that I couldn't locate, but could hear. Two technicians worked to finally locate the leak (unfortunately it was in the crawl space under my house) and a third plumber made the repair. I was informed up front of all costs. The repair was completed within 5-6 hours of my call even though the responding plumbers were almost 60 miles from my location on Whidbey Island. I HIGHLY recommend Northwest Home Repair Solutions...they are five star professionals! Kit McCartney"
Before and after
before and after
Shed Installation
Shed Installation
Shed Installation

+26

6 neighbors recently requested a quote
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Avatar for Ari , cleaning
Ari , cleaning
New to Angi
Window Cleaning

Serving Bellingham, WA and surrounding areas

Approved

Hello my name is Danny ,I'm the owner of a professional cleaning company dedicated to providing reliable, high-quality cleaning services. I take pride in making every home and business clean, fresh, and welcoming. My goal is to build lasting relationships with clients by delivering consistent results, paying attention to detail, and treating every property with care and respect. Customer satisfaction is my top priority."

12 neighbors recently requested a quote
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Window Cleaning FAQs, answered by experts

Do not mix bleach with vinegar, ammonia, acidic liquids, or other cleaners or detergents as toxic fumes result from the chemical reaction. Mix bleach only with water to avoid dangerous chemical reactions. Even mixed with water to dilute it, bleach can still be harmful to your skin, eyes, and lungs.

Mold on windows forms due to excess moisture from condensation, poor ventilation, or leaks. Cold glass surfaces can attract condensation, especially in winter. High indoor humidity, lack of airflow, or dust accumulation are also contributors. To prevent mold growth, improve ventilation, regularly clean sills, and consider using a dehumidifier or sealing any leaks.

Window cleaning depends on how the cleaning service defines their deep cleaning tasks, so pay attention to the details. You certainly should make sure window cleaning is included in the package. Some services will include it as an add-on, so you may have to pay extra. Find out if the cleaning includes interior windows only, or interior and exterior windows. Exterior windows may cost more.

To effectively clean fine dust after construction, start by dusting high surfaces like ceiling fans, walls, and window sills, allowing the dust to settle. Then, use a vacuum with a HEPA filter on all surfaces, including furniture, carpets, and floors, making a second pass for thoroughness. Follow up by mopping hard surfaces with a damp mop to capture any lingering particles. It's also important to clean appliances, vacuum HVAC returns and supply vents, and replace the air filters. Properly ventilate the home to help clear out remaining dust, and avoid sweeping, which can spread the dust around.

Egress windows require regular maintenance to ensure they function correctly. This includes cleaning the glass, inspecting the frame and well for debris, and making sure the cover or well drains properly. It is also important to check that the window sills and wells are watertight and to inspect and repair any damage to the window frame or seals to prevent leaks and maintain functionality.

The Bellingham, WA homeowners’ guide to window cleaning services

From average costs to expert advice, get all the answers you need to get your job done.

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