NAICS 238170

Siding Contractors

Key Figures

Establishments
9,142
Census CBP · 2023
Employment
41,885
Census CBP · 2023
Market size
$10.8B
Census Economic Census · 2022

Figures are published for NAICS 238170 directly.

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Official definition

This industry comprises establishments primarily engaged in installing siding of wood, aluminum, vinyl, or other exterior finish material (except brick, stone, stucco, or curtain wall). This industry also includes establishments installing gutters and downspouts. The work performed may include new work, additions, alterations, maintenance, and repairs.

Source: US Census Bureau, 2017 NAICS Definitions. Public domain.

Illustrative examples

  • Downspout, gutter, and gutter guard installation
  • Fascia and soffit installation
  • Siding (e.g., vinyl, wood, aluminum) installation

Which code does this activity belong in?

Siding contractors install exterior finish materials such as wood, aluminum, or vinyl on building surfaces, along with gutters and downspouts. The boundary with masonry contractors is clear; masonry contractors handle brick and stone installation, while siding contractors work with non-masonry materials. Roofing contractors apply roofing systems to roof surfaces, whereas siding contractors apply materials to walls and install rain management systems like gutters. The work includes new construction, additions, alterations, maintenance, and repairs.

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Where this sits

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