Window Cleaning Services
Every exterior service Thorn Exterior Services offers — all cleaned with the DI pure-water system, all quoted free.
Exterior Window Cleaning
Our signature service. Whole-exterior window cleaning with the DI pure-water system — glass, frames, and sills brushed, rinsed, and left to dry spot-free. Flat-rate pricing, quoted free.
Window Screens & Tracks
Screens brushed and rinsed with pure water; tracks wiped clean of dirt and dead insects. The finishing detail that makes clean windows look truly clean.
Hard-Water Spot Removal
Mineral spots from sprinklers and hard water don't come off with normal cleaning. We treat and restore affected glass — a common need across Placer County.
Solar Panel Cleaning
Pure-water cleaning for rooftop solar panels. No harsh chemicals, no abrasive pads, nothing that risks your warranty — just better light reaching your panels.
Gutter Cleaning
Gutters and downspouts cleared of leaves, needles, and debris so rainwater flows where it should. Pairs naturally with an exterior window cleaning.
Storefront & Commercial Glass
Scheduled exterior glass cleaning for storefronts and local businesses across our service area. Clean glass brings customers in — dirty glass keeps them out.
How Every Service Works
- Brush. A soft nylon brush on a water-fed pole loosens dirt, pollen, and grime.
- Rinse. Deionized pure water floods the surface, carrying everything away.
- Air-dry spot-free. Mineral-free water evaporates clean — no squeegee, no streaks.
What We Don't Do
To be upfront: Thorn Exterior Services does not currently offer interior window cleaning, pressure washing / house washing, or Christmas light installation. We focus on what we do best — exterior glass and the services around it.
Free quotes
See the difference. Feel the difference.
Tell us what you need — we'll reply with a free, no-pressure quote.