In business for 22 years, Petaluma Window Cleaning & Maintenance Company is a full-spectrum janitorial service. In addition to window cleaning and basic janitorial services, it also does small leak repair, professional gutter and downspout cleaning, mini-blinds cleaning, pressure washing of residential and business properties, floor cleaning, carpet cleaning, and even bird eradication and installation of bird-repellent surfacing. The company is bonded and insured, and offers senior discounts.