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      "unit": "usd_per_sqft",
      "value": 0.098
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    {
      "asof": "2026-10-02",
      "confidence": "C",
      "fields": {
        "skypsi-estimates": [
          "rate_band"
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      },
      "id": "tn.window-cleaning.windows_in_out.high",
      "label": "Windows inside and out, high",
      "license_ok": true,
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      "sample_n": null,
      "sources": [
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      "unit": "usd_per_sqft",
      "value": 0.176
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    {
      "asof": "2026-10-02",
      "confidence": "C",
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        "skypsi-estimates": [
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      },
      "id": "tn.window-cleaning.windows_in_out.low",
      "label": "Windows inside and out, low",
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      "sample_n": null,
      "sources": [
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      "unit": "usd_per_sqft",
      "value": 0.049
    },
    {
      "asof": "2026-10-02",
      "confidence": "C",
      "fields": {
        "skypsi-estimates": [
          "rate_band"
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      },
      "id": "tn.window-cleaning.windows_in_out_rope.base",
      "label": "Windows inside and out, rope access, base",
      "license_ok": true,
      "method": "propdata-estimator-v6",
      "sample_n": null,
      "sources": [
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      "unit": "usd_per_sqft",
      "value": 0.431
    },
    {
      "asof": "2026-10-02",
      "confidence": "C",
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        "skypsi-estimates": [
          "rate_band"
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      },
      "id": "tn.window-cleaning.windows_in_out_rope.high",
      "label": "Windows inside and out, rope access, high",
      "license_ok": true,
      "method": "propdata-estimator-v6",
      "sample_n": null,
      "sources": [
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      "unit": "usd_per_sqft",
      "value": 0.764
    },
    {
      "asof": "2026-10-02",
      "confidence": "C",
      "fields": {
        "skypsi-estimates": [
          "rate_band"
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      },
      "id": "tn.window-cleaning.windows_in_out_rope.low",
      "label": "Windows inside and out, rope access, low",
      "license_ok": true,
      "method": "propdata-estimator-v6",
      "sample_n": null,
      "sources": [
        "skypsi-estimates"
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      "unit": "usd_per_sqft",
      "value": 0.216
    },
    {
      "asof": "2026-10-02",
      "confidence": "C",
      "fields": {
        "skypsi-estimates": [
          "calibration_dates"
        ]
      },
      "id": "us.calibration.calibrated_on",
      "label": "Rates calibrated",
      "license_ok": true,
      "method": "propdata-estimator-v6",
      "sample_n": null,
      "sources": [
        "skypsi-estimates"
      ],
      "unit": "date",
      "value": "2026-10-02"
    },
    {
      "asof": "2026-10-02",
      "confidence": "C",
      "fields": {
        "skypsi-estimates": [
          "calibration_dates"
        ]
      },
      "id": "us.calibration.review_by",
      "label": "Next review by",
      "license_ok": true,
      "method": "propdata-estimator-v6",
      "sample_n": null,
      "sources": [
        "skypsi-estimates"
      ],
      "unit": "date",
      "value": "2026-12-31"
    },
    {
      "asof": "2026-10-02",
      "confidence": "C",
      "fields": {
        "skypsi-estimates": [
          "difficulty_premium"
        ]
      },
      "id": "us.difficulty.extreme",
      "label": "Difficulty, Extreme or first clean",
      "license_ok": true,
      "method": "propdata-estimator-v6",
      "sample_n": null,
      "sources": [
        "skypsi-estimates"
      ],
      "unit": "percent",
      "value": 40
    },
    {
      "asof": "2026-10-02",
      "confidence": "C",
      "fields": {
        "skypsi-estimates": [
          "difficulty_premium"
        ]
      },
      "id": "us.difficulty.high",
      "label": "Difficulty, High",
      "license_ok": true,
      "method": "propdata-estimator-v6",
      "sample_n": null,
      "sources": [
        "skypsi-estimates"
      ],
      "unit": "percent",
      "value": 25
    },
    {
      "asof": "2026-10-02",
      "confidence": "C",
      "fields": {
        "skypsi-estimates": [
          "difficulty_premium"
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      },
      "id": "us.difficulty.moderate",
      "label": "Difficulty, Moderate",
      "license_ok": true,
      "method": "propdata-estimator-v6",
      "sample_n": null,
      "sources": [
        "skypsi-estimates"
      ],
      "unit": "percent",
      "value": 10
    },
    {
      "asof": "2026-10-02",
      "confidence": "C",
      "fields": {
        "skypsi-estimates": [
          "drone_reach"
        ]
      },
      "id": "us.drone_reach.max_ft",
      "label": "Drone reach, max ft",
      "license_ok": true,
      "method": "propdata-estimator-v6",
      "sample_n": null,
      "sources": [
        "skypsi-estimates"
      ],
      "unit": "ft",
      "value": 250
    },
    {
      "asof": "2026-10-02",
      "confidence": "C",
      "fields": {
        "skypsi-estimates": [
          "drone_reach"
        ]
      },
      "id": "us.drone_reach.max_stories",
      "label": "Drone reach, max stories",
      "license_ok": true,
      "method": "propdata-estimator-v6",
      "sample_n": null,
      "sources": [
        "skypsi-estimates"
      ],
      "unit": "stories",
      "value": 20
    },
    {
      "asof": "2026-10-02",
      "confidence": "C",
      "fields": {
        "skypsi-estimates": [
          "drone_reach"
        ]
      },
      "id": "us.drone_reach.min_ft",
      "label": "Drone reach, min ft",
      "license_ok": true,
      "method": "propdata-estimator-v6",
      "sample_n": null,
      "sources": [
        "skypsi-estimates"
      ],
      "unit": "ft",
      "value": 45
    },
    {
      "asof": "2026-10-02",
      "confidence": "C",
      "fields": {
        "skypsi-estimates": [
          "drone_reach"
        ]
      },
      "id": "us.drone_reach.min_stories",
      "label": "Drone reach, min stories",
      "license_ok": true,
      "method": "propdata-estimator-v6",
      "sample_n": null,
      "sources": [
        "skypsi-estimates"
      ],
      "unit": "stories",
      "value": 4
    },
    {
      "asof": "2026-10-02",
      "confidence": "C",
      "fields": {
        "skypsi-estimates": [
          "minimum_job_value"
        ]
      },
      "id": "us.min_job",
      "label": "Minimum job value",
      "license_ok": true,
      "method": "propdata-estimator-v6",
      "sample_n": null,
      "sources": [
        "skypsi-estimates"
      ],
      "unit": "usd",
      "value": 5000
    }
  ],
  "calibratedOn": "2026-10-02",
  "canonical": "https://skypsi.com/estimates/window-cleaning/tn/nashville/",
  "coming": false,
  "dateModified": "2026-10-16",
  "description": "Window cleaning in Nashville runs between $0.029 and $0.098 per square foot of exterior wall, most likely $0.059.",
  "h1": "Window cleaning cost in Nashville",
  "method": "propdata-estimator-v6",
  "place": {
    "level": "metro",
    "name": "Nashville",
    "state": "TN"
  },
  "qa": [
    {
      "answer": "Drone cleaning fits buildings from 45 feet to 250 feet tall, which is 4 stories to 20 stories.",
      "asof": "2026-10-02",
      "confidence": "C",
      "fields": {
        "skypsi-estimates": [
          "faq_answer"
        ]
      },
      "id": "nashville.window-cleaning.faq.how-tall",
      "license_ok": true,
      "method": "propdata-estimator-v6",
      "question": "How tall a building can a drone clean?",
      "sample_n": null,
      "sources": [
        "skypsi-estimates"
      ]
    },
    {
      "answer": "Windows inside and out run between $0.049 and $0.176 per square foot of exterior wall, most likely $0.098.",
      "asof": "2026-10-02",
      "confidence": "C",
      "fields": {
        "skypsi-estimates": [
          "faq_answer"
        ]
      },
      "id": "nashville.window-cleaning.faq.inside-glass",
      "license_ok": true,
      "method": "propdata-estimator-v6",
      "question": "What do inside windows add by drone?",
      "sample_n": null,
      "sources": [
        "skypsi-estimates"
      ]
    },
    {
      "answer": "Windows inside and out run between $0.216 and $0.764 per square foot of exterior wall, most likely $0.431.",
      "asof": "2026-10-02",
      "confidence": "C",
      "fields": {
        "skypsi-estimates": [
          "faq_answer"
        ]
      },
      "id": "nashville.window-cleaning.faq.inside-glass-rope",
      "license_ok": true,
      "method": "propdata-estimator-v6",
      "question": "What do inside windows add by rope access?",
      "sample_n": null,
      "sources": [
        "skypsi-estimates"
      ]
    },
    {
      "answer": "Nashville uses the Tennessee rates.",
      "asof": "2026-10-02",
      "confidence": "C",
      "fields": {
        "skypsi-estimates": [
          "faq_answer"
        ]
      },
      "id": "nashville.window-cleaning.faq.metro-rates",
      "license_ok": true,
      "method": "propdata-estimator-v6",
      "question": "Which rates does Nashville use?",
      "sample_n": null,
      "sources": [
        "skypsi-estimates"
      ]
    },
    {
      "answer": "The minimum job value is $5,000. A smaller job is raised to it once, on the proposal.",
      "asof": "2026-10-02",
      "confidence": "C",
      "fields": {
        "skypsi-estimates": [
          "faq_answer"
        ]
      },
      "id": "nashville.window-cleaning.faq.minimum-job",
      "license_ok": true,
      "method": "propdata-estimator-v6",
      "question": "Is there a minimum job value?",
      "sample_n": null,
      "sources": [
        "skypsi-estimates"
      ]
    },
    {
      "answer": "Difficulty adds 10% for moderate access or soiling, 25% for high, and 40% for an extreme building or a first clean.",
      "asof": "2026-10-02",
      "confidence": "C",
      "fields": {
        "skypsi-estimates": [
          "faq_answer"
        ]
      },
      "id": "nashville.window-cleaning.faq.what-changes-the-price",
      "license_ok": true,
      "method": "propdata-estimator-v6",
      "question": "What changes the price of window cleaning in Nashville?",
      "sample_n": null,
      "sources": [
        "skypsi-estimates"
      ]
    }
  ],
  "reviewBy": "2026-12-31",
  "robots": "index,follow",
  "service": "window-cleaning",
  "sources": [
    "fema-usa-structures",
    "overture-footprints",
    "skypsi-estimates",
    "usgs-3dep"
  ],
  "tier": "metro",
  "title": "Window cleaning cost in Nashville | SkyPSI",
  "url": "https://skypsi.com/estimates/window-cleaning/tn/nashville/",
  "via": null
}