NAICS 238170 - Siding Contractors
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What is NAICS 238170
NAICS code 238170 covers the industry segment focused on siding contractors who specialize in the installation of exterior siding materials such as wood, aluminum, vinyl, and other finish materials excluding brick, stone, stucco, or curtain walls. Businesses operating under this code provide essential exterior building services that enhance aesthetic appeal, weather resistance, and energy efficiency of residential, commercial, and government structures. These contractors often perform new installations, additions, alterations, maintenance, and repair work. They also install associated components like gutters and downspouts, integral to proper water drainage systems. Government agencies contract these services to ensure the integrity and longevity of their facilities, maintain compliance with building standards, and improve energy conservation measures. Reliable siding installation supports building durability and reduces long-term maintenance costs for public infrastructure.
Industry Classification for NAICS 238170
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.
Illustrative Examples:
- Downspout, gutter, and gutter guard installation
- Fascia and soffit installation
- Siding (e.g., vinyl, wood, aluminum) installation
Breakdown for NAICS 238170
- Includes installation of wood, aluminum, vinyl, and other exterior siding materials except brick, stone, stucco, or curtain walls.
- Also covers installation of gutters, downspouts, fascia, and soffit components.
- Encompasses new construction, additions, repairs, alterations, and maintenance work.
- Typical projects range from residential homes to commercial and government buildings.
- Small to medium-sized businesses dominate the sector, with varying contract sizes.
- Government contracts support facility preservation, energy efficiency, and safety compliance.
Included Activities for NAICS 238170
- Installing vinyl, wood, or aluminum siding on new and existing structures.
- Fitting gutters, downspouts, and gutter guards to manage water drainage.
- Applying fascia and soffit components to protect roof edges and improve ventilation.
- Performing repairs and maintenance on damaged or aging siding and exterior components.
- Conducting alterations and upgrades to improve building appearance and performance.
- Coordinating with general contractors and building inspectors for compliance.
- Utilizing safety and environmental best practices during installation.
- Estimating materials and labor costs for government contract proposals.
Business Types for NAICS 238170
- Specialty siding installation contractors
- Exterior finish subcontractors
- Small and medium construction service firms
- Gutter and downspout installation specialists
- Maintenance and repair service providers
- General contractors with siding capabilities
Subcategories for NAICS 238170
- Aluminum siding installation
- Downspout, gutter, and gutter guard installation
- Eavestrough installation
- Fascia and soffit installation
- Flashing contractors
- Gutter and downspout contractors
- Gutters, seamless roof, formed and installed on site
- Ice apron, roof, installation
- Metal siding installation
- Siding (e.g., vinyl, wood, aluminum) installation
- Siding contractors
- Vinyl siding, soffit and fascia, installation
- Wood siding, installation
Government Buyers for NAICS 238170
Federal, state, and local government agencies commonly procure siding contractor services for maintaining and upgrading a variety of public buildings including schools, military installations, administrative offices, and housing facilities. Agencies such as the General Services Administration (GSA), Department of Defense (DoD), housing authorities, and public works departments require these services to preserve structural integrity, protect government assets from environmental damage, and comply with safety and energy efficiency regulations. Contracting siding installation and repair services supports ongoing infrastructure improvement initiatives and helps extend the service life of government-owned properties.
Contract Types & Procurement for NAICS 238170
Contracts for siding installation and related services under NAICS 238170 typically include firm-fixed-price and indefinite delivery/indefinite quantity (IDIQ) contracts. Procurement methods often involve competitive bidding, requests for proposals (RFPs), and sole-source contracts in cases of specialized expertise or urgent repairs. Contract values vary widely depending on project scope, ranging from small maintenance contracts valued at a few thousand dollars to large-scale installations or renovations exceeding several million dollars. Multi-year contracts and task orders are common for ongoing maintenance and repair needs within government facilities.
Details for NAICS 238170
Explore the hierarchy and related codes for this industry
| NAICS Code | Industry Title |
|---|---|
| 23817 | Siding Contractors |
| 2381 | Foundation, Structure, and Building Exterior Contractors |
| 238 | Specialty Trade Contractors |
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