Window Cleaning Cost Overview
Professional window cleaning costs depend on the number of windows, accessibility, and whether you want inside, outside, or both cleaned.
Typical home cost: $150–$400 for a standard 2-story house
| Service | Typical Cost |
|---|
| Exterior only (ground floor) | $75–$150 |
| Exterior only (2-story home) | $150–$300 |
| Interior + exterior (1-story) | $100–$200 |
| Interior + exterior (2-story) | $200–$450 |
| Per window (pane) | $4–$12 |
| Screen cleaning (per screen) | $3–$8 |
| Track cleaning (per window) | $3–$10 |
What Affects the Price?
Number of Windows and Panes
Most companies count panes, not windows. A double-hung window with two panes of glass counts as two units.
Accessibility and Height
Ground-floor windows are the cheapest. Second-story windows require ladders and more time. Third-floor or above requires specialized equipment and adds significantly to cost.
Type of Glass and Window Style
- Standard single or double-hung: standard rate
- French panes (many small panes divided by muntins): +50–100% more per window
- Skylights: $15–$35 each
- Storm windows: +$3–$8 per window (must be removed and replaced)
Hard Water Stains
Mineral deposits from hard water require special acid-based treatments to remove. Severely stained windows add
$3–$10 per pane and may require a separate treatment visit.
Interior vs. Exterior: Which Is More Important?
Exterior cleaning makes the biggest visual difference — it's where most dirt, pollen, and grime accumulates. If you're cleaning once a year, exterior-only is the practical choice for curb appeal.
Interior cleaning matters most for homes with pets (nose prints, saliva) and for anyone who notices streaks from the inside. Kitchen windows near the stove tend to accumulate grease film on the interior.
Both: Recommended at least once a year, ideally before major seasons (spring and fall).
How to Find a Good Window Cleaner
- Ask if they use squeegees — professional cleaners use professional tools; spray-and-wipe methods leave streaks
- Confirm they're insured — ladder work involves fall risk; make sure they have general liability and workers' comp
- Ask about hard water treatment — if you have white mineral deposits, ask specifically if they treat it (extra charge)
- Bundle with gutter cleaning — many companies offer both and give a discount when bundled
Get window cleaning estimates near you →