NW Washington's Highest Rated Exterior Cleaning

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voted best window cleaning service in bellingham 4
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Voted "Best Window Cleaning Service in Bellingham" Four Years in a Row

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Licensed, Bonded & Insured

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Living Wage Employer

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Local Charitable Impact

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Five Star Rated Business

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Eco Friendly Business

#1 Roof Cleaning In Bellingham WA

Keep Your Home Looking It's Best All Year Long!

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.

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Our Most Popular Exterior Cleaning Services

Pressure Washing Service Near Me in Bellingham WA 30 e1721871827829

Pressure Washing

Keep all your patio and walkway surfaces in perfect condition. It will give you a new-looking property refreshing its overall look.
Pressure Washing

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House Washing

Soft washing is a safe alternative for all delicate siding materials of your home and can instantly restore your home's appearance.
House Washing

Roof Moss Removal Service Near Me in Bellingham WA 30

Roof Moss Removal

Taking care of your roof is a task that is often overlooked. Keeping up on roof cleans ensures your roof will be living its best life.
Roof Moss Removal

Gutter Cleaning Service Near Me in Bellingham WA 30

Gutter Cleaning

Save yourself time, trouble and money by having your gutters and downspouts professionally cleaned!
Gutter Cleaning

Window Cleaning Service Near Me in Bellingham WA

Window Cleaning

With our eco-friendly window washing, we can instantly boost your property’s curb appeal and make your windows sparkle again.
Window Cleaning

Christmas Light Installation Service Near Me in Bellingham WA 30

Christmas Lighting

Have a custom-fit commercial-grade quality lighting installation for your home or business. You choose any color scheme you want.
Christmas Light Installation

Roof Cleaning Service Near Me In Bellingham WA 2

Mt Baker Window Cleaning: Real People, Real Service

Tired of contractors ignoring your phone calls? We are too. At Mt. Baker Window Cleaning Co. we have dedicated office staff here to deliver a seamless experience. We are a customer service based business that just so happens to be very good at cleaning the exterior of homes. You’re not just another job – you’re a valued member of our community and we’re dedicated to exceeding your expectations with every interaction.

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Licensed, Bonded, & Insured

Our crews are fully covered which gives you peace of mind when you hire us. Make sure any company plan on hiring has the same coverage. You would be surprised as to how many businesses do not have proper insurance.

100% Satisfaction Guarantee

We take immense pride in our work. If anything is not to your standard, we promise to come back ASAP to reach your goals. This is part of the reason we are the most reviewed and highest rated company in Whatcom and Skagit County.

Worldwide SoftWash Mentor

Our owner has mentored over 100 home service companies. He's helped them achieve incredible results and has set a high standard for the exterior cleaning industry. We're proud that our culture of excellence is recognized nationwide.

Happy, Smiling Technicians

Our technicians are part of the reason we are the most trusted exterior cleaning company around. We show up with a smile, in company uniforms, and a branded truck. You are sure to be impressed with the quality of our team.

We Promise You The Best Exterior Cleaning Experience From Beginning To End

Your Satisfaction is Fully Guaranteed

We Promise You'll Love the Results Or You Don't Pay

Why Trust Mt. Baker For Your Exterior Cleaning Needs?

When it comes to your exterior cleaning needs, trust Mt. Baker Window Cleaning Co. Our reputation speaks for itself, backed by over 850 glowing five-star reviews and a steadfast commitment to ensuring 100% customer satisfaction. What sets us apart? Our career technicians undergo an extensive training program, ensuring unparalleled expertise and attention to detail in every job. With four consecutive wins as the “best window cleaning service in Bellingham,” we’ve solidified our position as the benchmark for excellence. Behind it all is our owner, a mentor to over 100 exterior cleaning businesses, whose guidance has shaped our industry’s standards nationwide. When you choose Mt. Baker Window Cleaning Co., you’re choosing reliability, quality, and a legacy of excellence.

Roof Cleaning Service Near Me in Bellingham WA

Reviews From Wonderful Homeowners Just Like You!

Getting Reliable Exterior Cleaning Couldn't Be Easier

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.

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!

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!

Quality Exterior Cleaning All Throughout Northwest Washington!

Bellingham – Ferndale – Everson – Custer – Lynden – Blaine – Birch Bay – Deming – Sumas – Alger – Bow – Sedro Woolley – Mount Vernon – Burlington – Anacortes – La Conner – Stanwood – Eastsound – Olga – Friday Harbor – Acme – Sudden Valley – Maple Falls – Glacier – Allen – Point Roberts

Mt. Baker Window Cleaning Co. Van

Frequently Asked Questions

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.

We service all of Whatcom and Skagit counties. For folks that live in the San Juan Islands, Point Roberts, or Snohomish County, we charge a travel fee to cover fuel, paid employee travel time, and any ferry tickets that may be necessary.

YES! Have peace of mind that in the rare event of an accident you are not liable for any injuries or damage to your home. We have a $2,000,000 liability coverage and all of our employees are covered by industrial insurance.

Yes, we have hundreds! Check out our reviews on Google, Yelp, Facebook, or NiceJob and find out what our customers have to say. Hint* We are one of the most and highly reviewed exterior cleaning company in Western Washington.

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.

We charge by the job and all clients must approve our quote before we can start work.

Yes. We have a minimum of $395 plus tax. This is because, our team is paid so well, we cannot afford to do a large number of small jobs in a day. You will get the most value from our company when you hire us for multiple services at once.

Yes, we do! Our client portal makes paying invoices as easy as ever from wherever you may be.

We offer annual memberships which will save you a large chunk of change!

Although we would prefer to have our team meet you, no, we don’t require anyone to be present at the time of service. Our team can take care of all your needs from the exterior of home. If you are having interior windows done, many clients will leave a door code or hide a key for our team if they will not be home.

Soft washing is a safe alternative to pressure washing that is fairly new however, tested and trusted by the real pros. Soft Washing uses less water than pressure washing, won’t damage your home with high pressure, and addresses organic growth at the root for longer lasting results.

Dead moss may still be present on your roof when our crew leaves. This moss is rooted into your shingles and at this time would only be able to be removed with damaging force. The fabulous thing about soft washing is, all this moss will shrivel up and fall off on its own over the course of one to six months depending on the climate.

This ultimately depends on your home’s specific location but, we can guarantee at least two years. Some clients in that live in sunny farmlands may not need to wash their roof again for five years!

Make sure the areas where our team will be working is free of items such as patio furniture and small potted plants. If we are cleaning interior windows, we ask for all delicate items to be removed from the window sills. If you are having your exterior windows cleaned, we ask that you remove all screens before our arrival so our crew has access to exterior glass.

This depends on what is on your quote and what you may have requested. We do not clean interior window frames but will clean tracks and sills if requested. Exterior window frames are cleaned with a siding soft wash service.

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