2. Customers rave about the exceptional service provided by Frank's Window Cleaning Co for their solar panel cleaning and window cleaning needs. They appreciate the thorough job done by the team, leaving windows streak-free and looking great. The company's employees are friendly, careful, and always ensure a fair price for their services, making them a top choice for Manhattan residents looking for high-quality window cleaning. 3. Frank's Window Cleaning Co has been a family-owned business since 1929, with the current management including the great-grandson of the original owner. The company takes pride in offering professional and personalized service to each client, ensuring that their needs are met and they receive the highest value for their money. With all necessary insurance and licenses in place, customers can trust in the reliability and quality of the services provided by Frank's Window Cleaning Co. 7. Frank's Window Cleaning Co specializes in providing professional and high-quality window cleaning services to residents of Manhattan. With a focus on attention to detail, fair pricing, and personalized service, the company ensures that every client's needs are met and their windows are left looking spotless and streak-free. Customers consistently praise the team for their thorough job and friendly demeanor, making Frank's Window Cleaning Co the go-to choice for all window cleaning needs in the area.