How to Get Funding for a Construction or Contracting Business

What it actually costs

Starting a contracting business: Licensing and bonding run $5,000 to $30,000 depending on your state and specialty. A work truck costs $30,000 to $60,000. Basic tools and equipment range from $10,000 to $50,000 for residential contractors, and $50,000 to $500,000+ for commercial or heavy equipment operators. Insurance — general liability, workers' comp, commercial auto — adds $10,000 to $50,000 annually. Marketing and website run $5,000 to $15,000. And you need working capital to float your first few jobs — at least $30,000 to $100,000.

Growing an established business: Expansion usually means bigger jobs, which means more cash tied up in materials and labor. Adding a crew costs $100,000+ annually in wages and insurance. Heavy equipment purchases — excavators, loaders, cranes — run $50,000 to $500,000 each. Bonding capacity (required for larger commercial and government contracts) needs to grow with your revenue, and bonding companies want to see a strong balance sheet.

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Your funding options

Equipment financing

For construction, equipment financing is often the first stop. Excavators, skid steers, dump trucks, concrete equipment — all of it can be financed with the equipment as collateral. Terms typically run 3-7 years with rates between 5% and 15%. Approval is often faster than traditional business loans because the lender has a tangible, resalable asset. Many equipment dealers offer in-house financing, so ask before shopping elsewhere.

Business line of credit

A revolving line of credit is essential for contractors. It covers the gap between when you buy materials and when you get paid. Draw what you need for a job, repay when the client pays you, repeat. Credit limits range from $25,000 to $1 million+ depending on your revenue and time in business. Interest rates run 7-15%. Every construction business should have one.

SBA loans

SBA 7(a) loans work well for contractors who need capital for expansion — buying a yard, building an office, or making a major equipment purchase. You can borrow up to $5 million with terms up to 25 years. The SBA also has the 504 loan program specifically for real estate and major equipment purchases. The approval process is slow (60-90 days), so this is for planned growth, not urgent needs.

Invoice factoring

This is built for construction's payment problem. You sell your outstanding invoices (or progress billings) to a factoring company for 80-90% of their face value, getting cash within days instead of waiting 30-60-90 days for the client to pay. The factoring company collects from your client and sends you the remainder minus their fee (1-5%). It's more expensive than a line of credit, but approval is based on your clients' creditworthiness, not yours — which helps newer contractors.

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What lenders look for in a construction business

Lenders know construction and they know the risks: seasonal revenue, project delays, client disputes, weather, and the cash flow gap. To get funded, you need to show you manage these risks well.

They'll want to see your contractor's license, bonding history, and insurance coverage. A clean bonding history is like a credit score specifically for construction — it tells lenders you've completed projects on time and on budget. They'll look at your backlog (signed contracts for future work), your accounts receivable, and your gross margins per project.

For established contractors, 12-24 months of bank statements showing consistent deposits are key. Revenue doesn't need to be perfectly even (seasonal dips are expected), but the trend should be stable or growing. Personal credit of the business owner matters — most lenders want 620+ for construction businesses.

How to improve your chances

Track job-level profitability. Many contractors know their total revenue but can't tell you the margin on individual jobs. Using job costing software (even a simple spreadsheet) to track materials, labor, and overhead per project shows lenders you run a tight operation. It also helps you bid better.

Build your bonding capacity intentionally. Your surety bonding company reports to lenders similarly to how your credit score works. Complete projects cleanly, keep your balance sheet strong, and gradually take on larger bonded jobs. Higher bonding capacity unlocks bigger contracts and better loan terms simultaneously.

Keep retainage and receivables organized. Construction has unique accounting — retainage, progress billings, change orders. If your books are messy, lenders will assume your business is too. Clean, organized receivables with aging reports show a professional operation.