NAICS 22133 - Steam and Air-Conditioning Supply
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Related NAICS Codes for NAICS 22133
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| NAICS Code | Industry Title |
|---|---|
| 221330 | Steam and Air-Conditioning Supply |
What is NAICS 22133
NAICS code 22133 covers establishments primarily engaged in the supply of steam and air-conditioning services. This industry includes businesses that generate, distribute, and sell steam and chilled air for heating, ventilation, and cooling purposes to commercial, industrial, and residential customers. Companies operating in this sector often manage the infrastructure necessary for steam and air conditioning delivery, including central plants and distribution networks. Government agencies contract these services to ensure reliable, energy-efficient climate control and heating solutions that support facility operations, environmental standards, and occupant comfort within federal, state, and local properties. These services are critical for maintaining operational continuity in government buildings, military installations, hospitals, and research facilities.
Breakdown for NAICS 22133
- Includes businesses supplying steam and chilled air for heating and cooling purposes.
- Covers operation and maintenance of central steam plants and air-conditioning systems.
- Applies to commercial, industrial, institutional, and government facilities.
- Subject to energy efficiency and environmental compliance standards.
- Typical size standards vary but often include small businesses with annual revenues under $30 million.
- Supports critical infrastructure needs for climate control in government buildings.
Included Activities for NAICS 22133
- Generating and distributing steam for heating applications.
- Supplying chilled air for air-conditioning systems.
- Operating and maintaining central steam plants and cooling facilities.
- Installing and servicing steam and air-conditioning distribution networks.
- Monitoring and optimizing energy use in heating and cooling systems.
- Performing preventive maintenance and repairs on HVAC equipment.
- Integrating energy-efficient technologies into existing infrastructure.
- Providing emergency response services for system failures.
Business Types for NAICS 22133
- Steam generation and supply companies.
- Commercial HVAC service providers.
- Energy management and utility firms.
- Mechanical and facilities maintenance contractors.
- Industrial climate control specialists.
- Environmental and sustainability consultants.
Government Buyers for NAICS 22133
Federal, state, and local government agencies are primary buyers of steam and air-conditioning supply services. Agencies such as the General Services Administration (GSA), Department of Defense (DoD), Veterans Affairs (VA), and various municipal governments require these services to maintain environmental controls in their buildings and infrastructure. They rely on contractors to provide efficient, cost-effective heating and cooling solutions that comply with energy conservation mandates and support mission-critical operations. Additionally, government facilities often require specialized systems capable of supporting sensitive equipment and occupant health standards, driving demand for experienced suppliers in this sector.
Contract Types & Procurement for NAICS 22133
Contracts for steam and air-conditioning supply services typically include firm-fixed-price, indefinite-delivery indefinite-quantity (IDIQ), and time-and-materials contracts, depending on the scope and duration of services. Procurement methods often involve competitive bidding, including Requests for Proposals (RFPs) and Invitations for Bid (IFBs), with some contracts awarded via simplified acquisition procedures for smaller projects. Contract values vary widely, ranging from modest service agreements for routine maintenance to multimillion-dollar contracts for new infrastructure or major upgrades. Long-term service agreements are common to ensure consistent supply and maintenance support over several years.
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