Top NAICS Codes for Disaster Relief Federal Contracts (2026 Guide)

Federal agencies move fast when disaster strikes.They rely on contractors who are already registered, properly coded, and ready to respond. By the time a storm makes the evening news, the contracting window for many opportunities has already opened and started closing.

Hurricane season officially begins June 1, 2026. Early season forecasts are calling for a near-to-below-average Atlantic season, with current outlooks ranging from 11 to 16 named storms. The anticipated development of El Niño conditions is expected to suppress some activity. But forecasters are consistent on one point: it only takes one landfalling storm to trigger a major federal contracting response. Preparedness is still critical.

This guide covers the NAICS codes most commonly associated with federal disaster relief contracts, how agencies use them, and what you need to have in place before the next event triggers procurement.

The NAICS Codes Most Commonly Used in Federal Disaster Relief

The following codes represent the categories most frequently seen in disaster contracting. This is not an exhaustive list, and not all codes are equally active across all disaster types. Use it to check your alignment and identify any codes you should add to your SAM registration.

• NAICS 562119: Other Waste Collection Debris hauling, storm cleanup, removal of damaged materials, and vegetative waste disposal. One of the most consistently active codes in post-storm contracting.

• NAICS 562910: Remediation Services Covers hazardous material cleanup: mold, asbestos, contaminated soil and water. Frequently used after storm surges in industrial areas, flooding events, or structure demolitions.

• NAICS 561730: Landscaping Services Tree removal, brush clearing, stump grinding, and foliage removal following storms. Roads and access routes need clearing quickly, and this code covers that work.

• NAICS 561720: Janitorial Services Post-disaster cleaning of shelters, temporary housing units, FEMA trailers, staging areas, and agency field offices.

• NAICS 722320: Caterers Emergency feeding contracts for displaced residents, relief workers, and agency personnel. Commonly managed through federal agencies  and coordinating organizations running mass sheltering operations.

• NAICS 424490: Other Grocery and Related Products Wholesalers Supplying bottled water, shelf-stable food, and MREs for mass sheltering events. Volume-driven contracts that activate quickly after major declarations.

• NAICS 541930: Translation and Interpretation Services Agencies serving multilingual disaster-affected populations contract interpreters. Spanish, Vietnamese, Haitian Creole, and American Sign Language are consistently in demand across Gulf Coast and Atlantic disaster scenarios.

• NAICS 314910: Textile Bag and Canvas Mills Tarp manufacturers fall under this code. Tarps are a high-volume product in disaster response: temporary roof patching, supply protection, and shelter setup.

• NAICS 561612: Security Guards and Patrol Services Securing supply depots, temporary housing sites, staging areas, and relief worker locations. Also contracted for access control and site security in high-risk recovery zones.

• NAICS 423830: Industrial Machinery and Equipment Wholesalers Heavy equipment supply: forklifts, loaders, material handling tools needed for logistics and debris management.

• NAICS 532490: Equipment Rental and Leasing Often preferred over outright purchase during disaster response. Generators, lighting, climate control, power tools, and other temporary equipment. Speed of deployment typically favors rental over manufacturing contracts.

• NAICS 335312: Motor and Generator Manufacturing Portable generator manufacturers and distributors. Rental solutions frequently take priority, but manufacturers can be awarded contracts when local supply chains are disrupted or demand outpaces rental inventory.

• NAICS 333924: Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing Applies to suppliers of emergency materials handling equipment. Agencies sometimes contract directly for both manufacturing and delivery when equipment needs are acute.

• NAICS 624230: Emergency and Other Relief Services A broad-use code covering shelter, food assistance, counseling, clothing, and relocation support. Used by both nonprofit and for-profit organizations delivering direct relief services.

Construction and Infrastructure Codes That Appear in Large-Scale Rebuild Contracts

These codes are not always categorized as emergency response, but they appear regularly in the larger, longer-duration contracts that follow major disaster declarations:

• 237310: Highway, Street, and Bridge Construction. Infrastructure damage is a defining feature of hurricane and flood events.

• 237110: Water and Sewer Line Construction. Water system restoration is a priority in every major disaster declaration.

• 236220: Commercial and Institutional Building Construction. Shelter facilities, agency field offices, and community recovery structures.

• 562991: Septic Tank and Related Services. Portable sanitation for temporary housing and sheltering sites.

• 541519: Other Computer Related Services. Emergency IT support, data protection, and communications infrastructure recovery.

What You Need in Place Before the Season Starts

Knowing the right NAICS codes is only useful if your overall readiness posture supports rapid engagement. Here is what agencies expect to see:

Active SAM.gov registration with accurate NAICS codes. Your registration must be current. An expired SAM registration disqualifies you from federal contract awards, including disaster response. Check your expiration date now and renew before June 1. Make sure the NAICS codes listed in your registration match the work you actually do.

Disaster Response Registry enrollment. Within your SAM registration, the Assertions module includes a Disaster Response Information page. You must actively opt in. Contracting officers use this registry to find vendors during disaster declarations.

Certifications relevant to your category of work. Depending on the type of work your business provides, these may include:

OSHA 10-Hour or 30-Hour Safety Training for site work and debris operations. HAZWOPER certification for hazardous waste and remediation work. FEMA Public Assistance Program training for contractors pursuing PA-related opportunities. For transportation providers pursuing the FEMA Standard Tender of Service Program, a separate annual registration process applies, with its own documentation and insurance requirements.

Capabilities statement current and ready. Agencies reviewing vendors during fast-moving events look for businesses that can demonstrate relevant experience quickly. A current capabilities statement aligned to your NAICS codes and past performance supports that.

Public Health Emergency NAICS Codes

These codes were activated at scale during COVID-19 and remain part of federal emergency planning for public health events:

• 325414: Biological Product Manufacturing. Vaccine production and immunological supplies.

• 339113: Surgical Appliance and Supplies Manufacturing. PPE, bandages, and field-use first aid kits.

• 621910: Ambulance Services. Emergency medical transportation under federal or state funding.

Speak With a Specialist

If you want help confirming your NAICS alignment, enrolling in the Disaster Response Registry, or building a vendor profile that positions you for the 2026 season, USFCR can help. Call, (866) 216-5343 to speak with a Registration and Contracting Specialist. Do not wait for a storm to be in the forecast. The contractors who capture emergency awards are the ones already in the system when the declaration happens.

Frequently Asked Questions

How do I become eligible for federal disaster relief contracts? The minimum requirement is an active SAM.gov registration. Beyond that, you should enroll in the Disaster Response Registry within the SAM Assertions module and submit a Vendor Profile form to the federal agency's Industry Liaison Program. Having the correct NAICS codes listed in your SAM registration is essential for contracting officers to locate your business.

What is the Disaster Response Registry? It is a section within SAM.gov specifically for businesses that provide disaster relief products and services. Enrollment is not automatic. When completing or renewing your SAM registration, you must navigate to the Assertions module and actively opt in by completing the Disaster Response Information page. Contracting officers use this registry when identifying vendors during active disaster responses.

What is the Industry Liaison Program (ILP)? The ILP is a direct vendor engagement program run by the primary federal disaster response agency. Submitting a Vendor Profile form places your business in their internal vendor database. This is a separate step from your SAM registration and is recommended for any business seeking federal disaster relief contract work.

Can small businesses bid on federal disaster relief contracts? Yes. Federal disaster

contracting includes set-aside opportunities under the 8(a) Business Development Program, WOSB, HUBZone, and SDVOSB designations. Local firms in federally declared disaster areas may also receive preference in contracting, so being registered and ready in your region matters.

When is the best time to register for disaster relief contracting? Before a disaster happens. Once a major storm or flood event is on the news, contracting windows open fast and in many cases pre-registered vendors have already been contacted. Registration, ILP submission, and certification preparation should all be done during the pre-season window, which for hurricane response means before June 1.

Does my SAM.gov registration need to include specific NAICS codes to be found for disaster work? Yes. Contracting officers search the federal vendor database by NAICS code when identifying qualified businesses. If your registration does not include the codes that match the work you can perform, you will not appear in those searches. Review the NAICS codes in this guide against your current registration and add any applicable ones before hurricane season starts.

Which NAICS codes are most active in federal disaster contracting? The most consistently active codes in post-disaster federal contracting include 562119 (debris collection), 562910 (remediation), 561730 (landscaping and vegetation removal), 532490 (equipment rental), 722320 (catering and emergency feeding), and 561612 (security services). Construction codes including 237310 and 237110 appear heavily in longer-duration rebuild contracts.

What is the 2026 hurricane season forecast? Current forecasts from Colorado State University, AccuWeather, and other early outlooks project 11 to 16 named storms for the 2026 Atlantic season, slightly below to near historical averages. The anticipated development of El Niño conditions is expected to suppress some activity. NOAA's official seasonal forecast is typically released in late May. Regardless of storm count, forecasters note that even a below-average season can produce significant landfalling storms. AccuWeather is projecting 3 to 5 direct U.S. impacts this season.

Can I subcontract with prime contractors instead of bidding directly? Yes. Many small businesses enter disaster relief work through subcontracting with established federal prime contractors. The primary federal disaster response agency publishes a list of prime contractors on its website to help businesses identify subcontracting opportunities. This can be a practical entry point for businesses that are registered and capable but have not yet built a track record with direct federal awards.

Sources: FEMA.gov Advance Contracts and Disaster Response Registry; SBA.gov Disaster Response Contracts; Colorado State University 2026 Atlantic Hurricane Season Forecast (April 9, 2026); AccuWeather 2026 Atlantic Hurricane Season Outlook; SAM.gov