Margaret's Window Cleaning

Window Washing | Gutter Cleaning | Roof Cleaning


Margaret's is family owned and was established in 1986.
Located in Bellingham WA; we provide Whatcom & Skagit Counties with the highest quality personalized cleaning services. All of our services are lake and watershed friendly.
Many of your neighbors already trust us and have used our services for years. Ask them about our friendly, efficient, superior work. Be sure to call in advance to schedule your cleaning, our services are in high demand.
We work year around and all services are satisfaction guaranteed. If you would like a free estimate or want to schedule the next time we are in your area, contact us by either phone or email. 



  • Windows: interior, exterior, outbuildings, storms, skylights, & sun rooms (screens and sills always included)
  • Other Glass: decks, French doors, mirrors, cabinets, vinyl
  • Gutters: debris, downspout, valleys, scrub outside
  • Roofs: sweeping, blowing, moss removal, & treatment
  • Construction and Remodel: silicon, paint, & sticker removal from windows , scratch free guaranteed
  • Pressure Washing: driveways, patios, & walkways
  • Janitorial: Our sister company Margaret's Janitorial provides commercial cleaning services




I have used Margaret's Window Cleaning for the last 18 yrs. We have a lot of windows , mirrors & glass doors.. They are competent, pleasant, fast, & thorough. They leave everything spotless. The cost is reasonable. They are one of our favorite vendors. I wouldn't consider using any other organization.
- P. Jordan~ Blaine
Ten years ago we started using Margaret's Window Cleaning as a result of a recommendation from the builder of our new home. From day one they were great. We have a large home that sits on a waterfront lot with a ton of difficult windows to clean. They have always done excellent work and have always been one of our favorite vendors. A number of years ago the original owners sold the business and we were worried that the level of service, quality of work, and competitive cost of their work would change. In point of fact their work and charges have continued to be excellent. This company has an incredible number of quality young people working for it. I truly look forward to having this company and their people come to our home.
They also do our gutters and do that job with the same quality and fair pricing that characterizes their window washing.
I would recommend these people to everyone seeking this kind of service. I do not know if there are companies that may perform this service for a cheaper price, but I cannot imagine any other company giving greater value.
- R. Peterson..Blaine, WA
My windows are beautiful! I've never had them cleaned professionally before!  WHAT A DIFFERENCE! THANK YOU SO MUCH!!!!!
- T. Bosteter, Windermere Management
We started using Margaret's in 2010 for all 3 Whatcom County Taco Time locations. Our previous window cleaner had gone out of business and we found Margaret's in an online search. In all of the years Margaret's has been cleaning the windows there has never been an issue. They have been helpful in working with our schedule and are willing to do additional work when needed at a reasonable additional fee. If you are on the fence about working with Margaret's I would say they are very helpful, professional, adaptable and very reasonably priced.
- G. Baer..Taco Time
I just wanted to say how much we appreciate the great job done by your team in our dental office.  They're always so polite and professional.  Our windows look wonderful!
- Southside Dental