Bellingham's Highest Rated and Most Reviewed Exterior Cleaners
We'll INSTANTLY add value to your home!

Top Rated Roof Cleaning In Bellingham WA
Dirty Home? Don't Have Time?
We Would Love To Help You!
Taking care of your home’s exterior surfaces is no easy task. Most homeowners don’t have the time or tools to safely wash their home from top to bottom. That’s where we come in. Mt. Baker Window Cleaning Co. uses state of the art equipment, biodegradable solutions, highly trained technicians, and safe procedures to ensure your home is living its best life.
As Bellingham’s Highest Rated Exterior Cleaning Company, we aim to give you as much value as possible while providing you with an incredible experience. Hiring an exterior cleaning company should be easy. That’s why we have been changing the standard for service businesses since 2018 and continue to impress our clients with seamless operations. It’s no wonder we have helped over 2,000 happy homes in the last five years.
as seen on




We are so glad you are here...
How Can We Best Serve You?
Click Any Box To Learn More About Each Of Our Core Services

Pressure Washing

House Washing

Roof Moss Removal
Taking care of your roof is an important task that is often overlooked. Staying up on roof washes ensures your roof will be living its best life.

Window Cleaning
There's No Easier Way To Get Exterior Cleaning Than Our Simple 3 Step Process
Step #1
1. Request A Quote Requesting a quote is easy and only takes one minute! Simply click “Request a Quote” and fill out the form on the landing page. A member from our office staff will reach out to you within one business day with a quote from pictures or satellite imagining. If your scope of work is large or no images can be found online, our office will reach out to with a time that one of our sales reps can visit your property in person to accurately access the job at hand.
Step #1
2. Set A Schedule Once you have approved our quote you will be prompted to put down a deposit in our client portal to secure a spot on our calendar. We will call you to find a date and time that works best for scheduling your service. It is that easy!
Step #1
3. Sit Back & Relax Your work is done! Now it is time to let our friendly technicians work their magic while you have peace of mind your home is in our professional care. You now have clean exteriors and didn’t even have to think about climbing a ladder. Walla!
WE GUARANTEE 100% SATISFACTION!
Try Bellingham's Best Roof Cleaning Risk-Free Today

At The End Of Day
Here's What You Can Count On
- All work warrantied
- Licensed and Insured
- Living Wage Employer
- eco friendly business
- 100's of 5 star reviews
- Community Involvement
- Highly Trained Technicians
- State of the Art Equipment
- 100% satisfaction guarantee
-
Splash And Dash Poor Quality Service
We Provide The Highest Quality
Roof Cleaning In The Washington Area

See How Mt. Baker Window Cleaning Co. Is Different
Than Other Service Providers
Independent Washers | Established Washers | ![]() |
|
---|---|---|---|
Professional Soft Washing | |||
Roof Cleaning Warranty | |||
House Washing Warranty | |||
100% Satisfaction Guarantee |
We Can Restore Your Property Instantly






What Your Neighbors Have Been Saying About Us
Honest Reviews From Real People

Brian Smith
Roof Cleaning In Bellingham
Jackson’s team goes where eagles fear to fly and made quick work of cleaning our very high and steep 3ply asphalt roof and gutters. Highly recommended roof cleaning service.

Debra Cruser
Roof Cleaning Bellingham
Mt Baker Window Cleaning responded quickly to my request for a roof cleaning to remove moss, and the two individuals who came to do the job worked efficiently and conscientiously to clean the roof, gutters, and windows. I definitely am very pleased with Mt Baker Window Cleaning Co.

Michelle Demmert
Roof Cleaning Bellingham WA
Very happy with thoroughness of windows, skylights, deck glass and roof cleaning. I will make them part of my annual maintenance.
Frequently Asked Questions
What Makes Mt. Baker Window Cleaning Co. Different?
Service: All of our work is guaranteed and we make using our service absolutely seamless. From the time you call in for a quote from the time you pay your invoice, everything is made easy for you.
Community Involvement: Our company shares a portion of our profits with the Baker 542 Ride Special Olympics Team because, we believe in community involvement and want to share our love for outdoor recreation with those who may not have the same access to it.
People: Everyone at Mt. Baker Window Cleaning Co. is carefully selected. Our company culture attracts like-minded people that are genuinely excited about what we do and who we are. Our team is paid above industry standard because we believe happy employees produce excellence.
What Areas Do You Service?
Are you Licensed, Bonded, and Insured?
Do You Have Any References?
How Can I Get a Quote?
You can get a quote by calling our office at (360) 305-4086 or clicking “here” and filling out a request form. Quotes are specific for your home and may require an in-person estimate depending on what kind of images we can find online.
Do You Charge by The Hour or by the Job?
Do you have a minimum?
Do you accept credit cards?
Do you offer discounts for re-occurring service?
Do I have to be home at the time of service?
What is Soft Washing?
Why is there still moss on my roof?
How long will my roof stay moss free?
How can I prepare for cleaning?
What is included in my window cleaning service?
Ready to restore your property?