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Expert Exterior Cleaning Services in Boston
Unicorn Window Cleaning has established itself as a trusted provider of exterior cleaning services in the Greater Boston Area. Our award-winning team specializes in window washing, gutter maintenance, and pressure washing, delivering exceptional results for residential and commercial properties. With a focus on quality and customer satisfaction, we utilize industry-leading products and techniques to ensure every project meets the highest standards. Our commitment to excellence is reflected in our personalized approach, tailored service plans, and attention to detail. By prioritizing regular maintenance, we help clients protect their properties from water damage and costly repairs while enhancing curb appeal. As a locally owned business, we understand the unique needs of communities in Allston, Cambridge, and surrounding areas, offering reliable solutions that combine expertise with affordability.

Our teams dedication to timely service and transparent communication has earned us a reputation for trustworthiness and professionalism. Whether tackling debris removal or restoring surfaces to their original glory, we approach every task with precision and care. Clients benefit from free estimates, flexible scheduling, and a proven track record of transforming properties into sparkling showcases. For over a decade, we have remained committed to redefining exterior cleaning through innovation, reliability, and a passion for perfection.
Services
Window Washing Gutter Maintenance Pressure Washing
Highlights and features
  • Award-winning team with extensive experience in exterior cleaning
  • Free estimates and tailored service plans for every property
  • Locally owned and deeply familiar with Boston area needs
  • Use of eco-friendly products and state-of-the-art equipment
  • Guaranteed satisfaction with meticulous attention to detail
Services
Window Washing
Our window washing services transform ordinary views into crystal-clear panoramas. Using professional-grade cleaning solutions and meticulous techniques, we remove smudges, water spots, and grime from residential and commercial windows. The result is streak-free glass that maximizes natural light and enhances property aesthetics. Our team works efficiently while maintaining safety standards, serving both single-story homes and multi-story buildings across the Greater Boston Area.
Gutter Maintenance
Prevent water damage with our comprehensive gutter maintenance solutions. We clear debris, unclog downspouts, and inspect systems for proper drainage function. Regular maintenance protects foundations, roofs, and landscaping while preventing costly repairs. Our technicians use specialized equipment to safely clean gutters on residential and commercial properties of all sizes in Boston and surrounding communities.
Pressure Washing
Revitalize exterior surfaces with our pressure washing services. High-powered equipment removes built-up dirt, moss, and stains from driveways, siding, and hardscaping. We adjust pressure levels to suit different materials, ensuring effective cleaning without surface damage. This service improves curb appeal and prepares surfaces for painting or sealing, serving both residential homeowners and commercial property managers.
Questions
What areas do you serve?
We serve Allston, Cambridge, Newton, Belmont, Waltham, Brighton, Brookline, Somerville, Arlington, Chestnut Hill, Winchester, Weston, and Watertown.
How do you ensure quality results?
Our experienced team uses professional equipment and techniques while providing personalized attention to every project.
What services do you offer?
We provide window washing, gutter maintenance, and pressure washing for residential and commercial properties.
How can I schedule a service?
Call us at 617-420-5880 to discuss your needs and schedule a convenient appointment time.
Do you offer free estimates?
Yes, we provide free on-site estimates for all our exterior cleaning services.