lumi

FAQ

Frequently asked questions

General Questions

We proudly serve Walnut Creek, CA, and the entirety of Contra Costa County. Contact us to see if we cover your area.
Yes, all our services are fully insured. Our team ensures the highest standards of safety and quality.
You can easily book a service through our website or by contacting us directly. We strive to make the process as convenient as possible for you.

Window Cleaning

For exterior window cleaning, your presence is not required. For interior cleaning, we will need access to your home.
We recommend having your windows cleaned at least twice a year to maintain clarity and cleanliness.
In the event of rain, we will reschedule your service to ensure the best results.

Pressure Washing

We offer pressure washing services for driveways, steps, patios, and more. This service brightens up your property and removes slippery organic growth like moss and algae.
Yes, our team is trained to use pressure washing techniques that are safe for your surfaces, ensuring effective cleaning without damage.

Solar Panel Cleaning

Removing dirt buildup from your solar panels can increase their efficiency, with some customers seeing up to an 8% increase in output after cleaning.
We recommend cleaning your solar panels at least once a year to maintain optimal efficiency.

Screen Cleaning

Clean screens improve the appearance of your windows and can help maintain better air quality inside your home by reducing dust and allergens.
Yes, our screen cleaning service includes both sides to ensure they are thoroughly cleaned and look their best.
We recommend cleaning your window screens at least once a year, especially before the start of the pollen season.

Have more questions about our services?

Get in touch with Glass Master today.