# Window cleaning cost in South Carolina

Window cleaning in South Carolina runs between $0.03 and $0.101 per square foot of exterior wall, most likely $0.061.

Rates calibrated October 2, 2026. Review by December 31, 2026. Updated October 2, 2026. Method propdata-estimator-v6.

## Rates by service

**Window cleaning rates in South Carolina, per square foot of exterior wall**

| Service | Low | Most likely | High |
| --- | --- | --- | --- |
| Exterior windows only | $0.03 | $0.061 | $0.101 |
| Windows inside and out | $0.051 | $0.101 | $0.182 |
| Exterior windows, rope access | $0.202 | $0.404 | $0.707 |
| Windows inside and out, rope access | $0.222 | $0.444 | $0.788 |

Grade C: modelled from the Texas calibration and scaled by the state factor of 1.01. [What the grades mean](https://skypsi.com/estimates/methodology/confidence-grades/).

## What moves the price

- Moderate: adds 10%
- High: adds 25%
- Extreme or first clean: adds 40%
- Minimum job value: $5,000
- [Access and permit costs](https://skypsi.com/estimates/methodology/add-ons/)

## Methods

- [Drone](https://skypsi.com/estimates/window-cleaning/drone/sc/): buildings from 45 feet to 250 feet tall
- [Rope access](https://skypsi.com/estimates/window-cleaning/rope-bmu/sc/): work above what a pole reaches

## Questions

### What changes the price of window cleaning in South Carolina?

Difficulty adds 10% for moderate access or soiling, 25% for high, and 40% for an extreme building or a first clean.

### What do inside windows add by drone?

Windows inside and out run between $0.051 and $0.182 per square foot of exterior wall, most likely $0.101.

### What do inside windows add by rope access?

Windows inside and out run between $0.222 and $0.788 per square foot of exterior wall, most likely $0.444.

### Is there a minimum job value?

The minimum job value is $5,000. A smaller job is raised to it once, on the proposal.

### How tall a building can a drone clean?

Drone cleaning fits buildings from 45 feet to 250 feet tall, which is 4 stories to 20 stories.

### How does South Carolina compare with the Texas baseline?

South Carolina applies a factor of 1.01 to the Texas baseline band.

## About these estimates

SkyPSI sets the exterior cleaning estimate for commercial buildings. Window cleaning is a service. Drone and rope access are methods.

## Related

- [Window cleaning in the United States](https://skypsi.com/estimates/window-cleaning/)
- [Window cleaning in South Dakota](https://skypsi.com/estimates/window-cleaning/sd/)
- [Window cleaning in Tennessee](https://skypsi.com/estimates/window-cleaning/tn/)
- [Window cleaning in Texas](https://skypsi.com/estimates/window-cleaning/tx/)
- [Exterior soft wash in South Carolina](https://skypsi.com/estimates/exterior-soft-wash/sc/)
- [How a SkyEstimate is built](https://skypsi.com/estimates/methodology/how-a-skyestimate-is-built/)
- [Rates for every service](https://skypsi.com/estimates/methodology/per-square-foot-bands/)
- [Regional price factors](https://skypsi.com/estimates/methodology/regional-price-factors/)

[Request a Quote](https://skypsi.com/request-a-quote)

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Sources: SkyPSI estimator.

Page: https://skypsi.com/estimates/window-cleaning/sc/
JSON: https://skypsi.com/estimates/window-cleaning/sc.json
Content license: https://skypsi.com/content-license.txt