We are a full service residential and commercial window cleaning company. We offer residential, storefront and commercial window washing in the Denver Metro area.
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Professional window, frame, and sill cleaning. Same day cleaning
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Denver's Only Green Window Cleaners Sustainable - Reliable - Fully Insured Free estimate at tinyurl.com/requestangells
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In 1998 Mark Proper created Sonshine Glass Cleaners, now Proper Window Cleaning. He attracted many faithful customers through the years, while improving his knowledge and skill in residential, commercial, and new construction window cleaning. Mark has remained owner operator for 15 years, garnering a BBB Gold Star rating, and training many excellent window cleaners who have started businesses themselves. He remains intimately involved in all aspects of the business, and looks forward to addressing all of your window cleaning needs with expert attention and detail.
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Window Cleaning, Gutter Cleaning, Chandelier and Wall Scone Cleaning Also offering House Cleaning, Snow Shoveling and Vacation and Holiday Pet and House Sitting
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Professional. Precise. Personal. At SparkleMate Plus, we don’t cut corners—we clean them. We specialize in detailed, hand-washed window and gutter cleaning that reflects our commitment to quality. Every technician is trained to respect your property, clean thoroughly, and leave no trace—except spotless windows and free-flowing gutters. We’re a small business with big standards, trusted by homeowners who value results and integrity. If you want it done right the first time, we’re the company to call.
We provide friendly service with fair prices! We use professional tools and products to ensure you get the best service!
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