Window Cleaning FAQs: Everything You Need to Know

We provide residential and commercial window cleaning, including interior and exterior glass, and screens.

To keep your glass in peak condition, we recommend quarterly cleaning for residential homes and monthly cleaning for commercial storefronts or high-traffic offices. Regular maintenance prevents environmental debris like cedar pollen and hard water from etching the glass.

Yes. Celestial Window Cleaning is fully insured for both residential and low-rise commercial work. We prioritize the safety of our team and the protection of your property above all else.

We proudly provide professional window cleaning for San Antonio, Boerne, Bulverde, New Braunfels, and the surrounding Texas Hill Country communities.

For exterior-only cleanings, you do not need to be home as long as we have access to the perimeter of the property and pets are secured. For interior cleanings, we do require someone to be present to let our technicians inside.

Beyond the safety risks of ladders, professional cleaning uses specialized tools and deionized water or professional-grade solutions that leave a streak-free finish that DIY methods simply can’t match. We also catch issues like failed seals or wood rot before they become expensive problems.

Believe it or not, rain doesn't make windows dirty—dirt does! If it is a light drizzle, we typically continue as scheduled. However, if there is high wind or lightning, we will contact you immediately to reschedule for the next available clear day.

Our standard service includes a thorough cleaning of the glass, wiping down the sills, and a basic screen dusting. We also offer specialized services for track cleaning and deep screen scrubbing upon request.