
The cost for a 3-bedroom home depends on window count and type. On average, prices range from $150–$350. Higher window counts and divided-lite windows may increase costs (storm windows are not serviced). To preserve glass quality, quarterly Professional Window Cleaning is recommended. Residential customers save 10% on twice-yearly plans and 15% on plans every four months or more often. Request a quote today and see the difference Johnston’s Pristine Services makes!


