Small businesses win billions in federal contracts every year — in these categories
When most people think of government contracting, they picture massive defense programs — aircraft carriers, fighter jets, satellite systems. Those exist, and they do go to large contractors. But the vast majority of federal contract dollars flow into far more ordinary categories: cleaning offices, building facilities, providing IT support, feeding workers, hauling freight, and delivering professional services of every kind.
These are the categories where small businesses compete and win every single day. The competition is real but accessible. The set-aside requirements mean many of these contracts are reserved exclusively for businesses like yours. Use the Contract Finder to search active opportunities in your state right now.
1. Janitorial and facilities maintenance
Federal buildings — courthouses, VA medical centers, military installations, Social Security offices, post offices — all require daily cleaning and ongoing facilities maintenance. These contracts are almost always set aside for small businesses and are awarded locally. The work is straightforward, the requirements are well-defined, and the competition pool is smaller than you might expect. NAICS code 561720 (Janitorial Services) sees hundreds of active solicitations at any given time across the country. A business that performs well on a single building contract builds the past performance record needed to pursue larger campus-wide awards.
2. Construction and renovation
The federal government owns and manages hundreds of thousands of buildings and facilities across the country. Renovation, repair, painting, roofing, flooring, HVAC installation, electrical work, plumbing — all of it is contracted out. The Army Corps of Engineers alone awards billions in construction contracts annually, and a significant portion are set aside for small businesses under NAICS codes in the 236000 to 238000 range. Under the simplified acquisition threshold of $250,000, agencies have more flexibility in how they award contracts, making smaller construction projects easier to pursue without a full competitive proposal process.
3. IT support and managed services
Every federal agency runs IT infrastructure. Hardware procurement, software licensing, help desk support, network maintenance, cybersecurity services — agencies need all of it, and they cannot hire enough federal employees to do it all in-house. Small IT firms with the right certifications, particularly 8(a) status, can access sole-source IT contracts that never go to competitive bid. NAICS codes in the 541500 range cover most IT services. The barrier to entry is a SAM.gov registration and a demonstrable track record of similar commercial work.
4. Landscaping and groundskeeping
Federal facilities with outdoor grounds — national parks, military bases, veterans cemeteries, federal office campuses — all require regular landscaping and groundskeeping. These contracts tend to be local, recurring with multi-year base and option year structures, and consistently set aside for small businesses. NAICS 561730 covers Landscaping Services. Veterans cemeteries in particular carry higher quality standards and correspondingly higher contract values than typical commercial grounds maintenance.
5. Security guard services
Physical security services for federal buildings are contracted out extensively. Unarmed and armed guard services, visitor processing, and access control are purchased through contracts that frequently carry small business set-asides. DHS and federal courthouse facilities tend to award security contracts with multi-year terms. NAICS 561612 (Security Guards and Patrol Services) is one of the more active categories in federal services contracting, with opportunities in virtually every metropolitan area where federal facilities are located.
6. Temporary staffing and administrative support
Agencies frequently need temporary administrative staff, data entry workers, and clerical support — especially during budget surges, special projects, or when headcount is frozen but workload is not. These contracts are often short-term, which makes them accessible for newer businesses building their federal past performance record. A first win in this category gives you the federal performance reference you need to compete for larger, longer-term opportunities. Response times can be fast and award decisions can be made in days rather than months.
7. Food service and catering
Military installations, federal correctional facilities, and other institutional federal facilities need food service contractors year-round. These range from full dining facility operations to event catering to vending machine contracts. NAICS 722310 (Food Service Contractors) covers most of these opportunities. Contracts at smaller installations or for event catering are often within reach for businesses that have commercial food service experience but have never worked with a federal client.
8. Training and education services
Federal agencies spend heavily on workforce training — leadership development, technical skills training, compliance training, and cybersecurity awareness programs. Small consulting and training firms compete successfully for these contracts, which are often structured as indefinite-delivery/indefinite-quantity vehicles with task orders issued over multiple years. A well-written capability statement and relevant commercial training experience can make a small training firm competitive against much larger companies on these awards.
9. Transportation and freight
Moving equipment, supplies, and materials between federal facilities generates constant demand for transportation contractors. Small trucking companies, moving companies, and freight brokers compete for these contracts regularly. NAICS codes in the 484000 range cover most trucking and freight opportunities. Many are straightforward in scope — move X from location A to location B — which makes them accessible for businesses without deep federal contracting experience.
10. Professional and consulting services
Management consulting, financial analysis, program evaluation, human resources consulting, communications, and strategic planning — agencies buy all of these from small firms. Professional services contracts tend to be higher value per award and often include multiple option years, meaning a single win can generate revenue for three to five years. NAICS codes in the 541000 range cover most professional services. For businesses with specialized expertise and credible commercial references, this category offers some of the highest-margin opportunities in federal contracting.
How to find active opportunities in these categories
Every category listed above has active solicitations on SAM.gov right now. Use the Hidden Handbook Contract Finder to search by industry keyword and your state — you will see real contracts with dollar amounts, deadlines, and direct links to the official SAM.gov listings. No account required to search and no registration needed to browse. When you find an opportunity worth pursuing, that is when you invest the time in SAM.gov registration and proposal preparation.