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Business Details
40 Years
experience
Trusted Window & Gutter Cleaning Services in Bellingham
Since 1986, Margaret's Window Cleaning has been dedicated to providing exceptional window, gutter, and roof cleaning services to residential and commercial clients across Whatcom and Skagit County. Our commitment to quality and customer satisfaction has fostered a loyal client base, with growth driven primarily by referrals. We employ only trustworthy, skilled professionals who undergo rigorous training in advanced cleaning techniques, ensuring every project meets the highest standards. Our crew leads oversee quality control to guarantee consistent, professional results. Safety remains our top priority, with strict adherence to L&I regulations, including permanent safety anchors for roof work. As a licensed, bonded, and insured business, we take pride in supporting local organizations like Blue Skies for Children and the Jansen Art Center.

Our services are in high demand during spring, summer, and fall, but we offer auto-scheduling options to accommodate client needs. We specialize in tailored solutions, from small residential projects to large commercial contracts, using eco-friendly methods that extend the lifespan of windows, gutters, and roofs. Our transparent pricing structure ensures no hidden fees, with optional add-on services clearly communicated. With decades of experience and a focus on continuous improvement, we remain a trusted partner for comprehensive exterior maintenance solutions.
Services
Window Cleaning Gutter Cleaning Roof Cleaning Skylight Cleaning Solar Panel Cleaning Interior Glass Cleaning
Details
  • Year established: 1986
Highlights and features
  • We have over 35 years of experience serving Whatcom and Skagit County.
  • Our team undergoes extensive training in advanced cleaning techniques.
  • We follow all L&I safety regulations for customer and crew protection.
  • Customer satisfaction is guaranteed through quality control monitoring.
  • We offer free estimates and flexible scheduling options.
Services
Window Cleaning
Our window cleaning service enhances property aesthetics while extending window lifespan. Using soft mops and non-phosphorous soap, we remove mineral buildup and dirt that cause long-term damage. We offer comprehensive options including interior/exterior glass cleaning, track cleaning, and screen maintenance. Our streak-free technique ensures optimal clarity and light transmission for residential and commercial properties.
Gutter Cleaning
We specialize in thorough gutter cleaning to prevent water damage and structural issues. Our process includes debris removal, downspout clearing, and exterior scrubbing to eliminate grime and lichen. For properties with gutter guards, we provide specialized cleaning to remove pine needle buildup. We also offer caulking repairs for leaking seams and referrals for extensive gutter repairs, ensuring year-round functionality.
Roof Cleaning
Our roof cleaning service combats moss and algae growth that threaten roof integrity. We apply zinc sulfate treatments to inhibit moss regrowth, followed by manual scrubbing or debris removal. We avoid pressure washing to prevent shingle damage. Our three-step process includes chemical treatment, physical cleaning, and post-treatment mosskill application, extending roof lifespan while maintaining material integrity.
Solar Panel Cleaning
We maintain solar panel efficiency through specialized cleaning using water-fed poles and soft brushes. Our method removes dirt and pollen buildup that reduces energy output without damaging panel surfaces. Regular maintenance ensures optimal sunlight absorption and extends panel longevity, providing measurable energy savings for residential and commercial solar installations.
Skylight Cleaning
Our skylight cleaning service improves natural light transmission while preserving glass integrity. We clean both interior and exterior surfaces, removing dirt buildup that obstructs visibility. For properties with algae or moss on frames, we provide gentle frame cleaning that maintains structural integrity without harsh chemical treatments, ensuring safe and clear ceiling glass surfaces.
People
Kendall Burns
President/Owner
Kendall Burns leads Margaret's Window Cleaning with over 35 years of experience in exterior cleaning services. He ensures operational excellence through rigorous safety protocols and quality control standards. Kendall prioritizes customer satisfaction and community engagement, maintaining the company's reputation for reliability since 1986.
Rachel Graybill
Manager
Rachel Graybill oversees daily operations at Margaret's Window Cleaning, coordinating service delivery and client communications. With extensive industry knowledge, she maintains the company's commitment to quality while managing team training and customer relations to ensure consistent service excellence.
Riley N.
Head Crew Lead
Riley N. supervises field operations as Head Crew Lead, ensuring all cleaning projects meet technical specifications. With expertise in advanced cleaning techniques, Riley trains staff on safety protocols and quality standards while maintaining direct oversight of service delivery.
Alex S.
Crew Lead
Alex S. manages cleaning crews with specialized knowledge of window, gutter, and roof maintenance. He implements best practices for equipment use and safety compliance while mentoring junior staff to maintain service consistency across residential and commercial projects.
Mike M.
Crew Member
Mike M. performs exterior cleaning services with attention to detail and safety standards. He applies specialized techniques for window tracks, gutter debris removal, and roof treatments under crew lead supervision, contributing to the team's overall service quality.
Questions
What areas do you serve?
We serve all of Whatcom and Skagit County, including Bellingham and surrounding communities.
Do you offer solar panel cleaning?
Yes, we clean solar panels using water-fed poles and soft brushes to maintain efficiency without damaging surfaces.
Are your services insured?
Yes, we are fully licensed, bonded, and insured for all cleaning operations.
What safety measures do you follow?
We comply with L&I safety regulations, including permanent roof anchors and regular equipment inspections for all cleaning operations.