NAICS 321991 - Manufactured Home (Mobile Home) Manufacturing
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What is NAICS 321991
NAICS code 321991 covers establishments primarily engaged in the manufacturing of manufactured homes, commonly known as mobile homes, as well as nonresidential mobile buildings. These manufactured homes are specifically designed to be connected to permanent water, sewer, and utility systems, differentiating them from traditional trailers intended for frequent highway movement. Businesses in this sector typically include specialized manufacturing companies that fabricate these homes to meet various residential and commercial needs. Government agencies contract for these services to provide affordable, rapid-deployment housing solutions and mobile office spaces for disaster relief, military installations, and remote work sites. The sector supports critical infrastructure by supplying ready-to-use buildings that can be relocated but are intended for long-term placement.
Industry Classification for NAICS 321991
This U.S. industry comprises establishments primarily engaged in making manufactured homes (i.e., mobile homes) and nonresidential mobile buildings. Manufactured homes are designed to accept permanent water, sewer, and utility connections and although equipped with wheels, they are not intended for regular highway movement.
Breakdown for NAICS 321991
- Includes manufacturing of mobile homes designed for permanent utility connections.
- Covers nonresidential mobile buildings such as offices and classrooms.
- Manufactured homes are equipped with wheels but not intended for regular highway travel.
- Typically involves small to medium-sized manufacturing enterprises.
- Supports government demand for rapid-deployment and affordable housing solutions.
Included Activities for NAICS 321991
- Fabrication of manufactured residential homes.
- Production of nonresidential mobile buildings like offices and classrooms.
- Installation of permanent utility connections within manufactured units.
- Customization of mobile buildings to meet government specifications.
- Compliance testing for HUD and other regulatory standards.
- Logistics and delivery coordination for large manufactured home orders.
- Post-manufacture modifications and finishing services.
- Collaboration with government agencies on disaster relief housing projects.
Business Types for NAICS 321991
- Manufactured home manufacturing companies
- Modular building manufacturers
- Specialty mobile building fabricators
- Small and medium-sized enterprises (SMEs)
- Government contractors specializing in housing solutions
- Construction firms with modular manufacturing capabilities
Subcategories for NAICS 321991
- Buildings, mobile, commercial use, manufacturing
- Houses, prefabricated mobile homes, manufacturing
- Manufactured (mobile) buildings for commercial use (e.g., banks, offices) manufacturing
- Manufactured (mobile) classrooms manufacturing
- Manufactured (mobile) homes manufacturing
- Mobile homes manufacturing
Government Buyers for NAICS 321991
Federal, state, and local government agencies are the primary buyers of manufactured homes and nonresidential mobile buildings. Agencies such as the Department of Defense, Federal Emergency Management Agency (FEMA), and the Department of Housing and Urban Development (HUD) often procure these products to address temporary or permanent housing needs, especially in disaster recovery scenarios or for military personnel accommodations. Additionally, public health departments and educational institutions may acquire these structures to expand operational capacity in underserved or remote locations. These agencies rely on manufactured homes for their cost-effectiveness, rapid installation, and compliance with safety standards.
Contract Types & Procurement for NAICS 321991
Contracts for manufactured home manufacturing typically include firm-fixed-price, indefinite delivery/indefinite quantity (IDIQ), and task order contracts. Procurement methods often involve competitive bidding, requests for proposals (RFPs), and simplified acquisitions for smaller orders. Contract values can vary widely, ranging from smaller orders for single units costing tens of thousands of dollars to large-scale contracts exceeding several million dollars for multiple homes or custom mobile buildings. Long-term agreements may also be established to support ongoing government housing needs in disaster-prone or remote areas.
Details for NAICS 321991
Explore the hierarchy and related codes for this industry
| NAICS Code | Industry Title |
|---|---|
| 32199 | All Other Wood Product Manufacturing |
| 3219 | Other Wood Product Manufacturing |
| 321 | Wood Product Manufacturing |
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