HiRise Window Washing is available in Boston and New England. HiRise offers a full range of exterior and interior cleaning services throughout Boston and New England. HiRise provides window cleaning and maintenance services for Boston properties for more than 20 years. HiRise is your professional, experienced, and depreciable choice in commercial window cleaning or other property maintenance. Excellent company. The owner and the worker are trustworthy, reasonable, and honest. Every time, they are on time. Supervisors and owners are always present at job sites. They are proud to ensure that the job gets done right.