Contractor financing helps construction and specialty trade businesses pay for equipment such as excavators, dump trucks and trailers, or carry payroll and materials until job draws are paid. Rockstone Lending, a small-business funding broker in Yuma, Arizona, connects contractors with lending partners for equipment financing, working capital and lines of credit; partners decide and set the terms. Call (928) 436-5545.
| What it covers | Equipment such as excavators, skid steers, dump trucks and trailers, plus payroll and materials between draws |
|---|---|
| Options discussed | Equipment financing, working capital loans, lines of credit and term loans |
| How it's repaid | Scheduled payments set by the lending partner; the equipment usually secures equipment financing |
| Yuma County construction businesses | 384 employer establishments in 2023 (Census County Business Patterns) and 1,466 without paid employees in 2024 (Census Nonemployer Statistics) |
| Who decides | The lending partner makes the credit decision and sets rates and terms |
| Where | 360 W 20th St, Yuma, AZ 85364 · (928) 436-5545 |
Where contractors' financing needs come from
Most construction businesses spend money before they are paid for it. Crews are paid every week and materials are ordered as the job starts, while the customer pays on the contract's schedule: a deposit, draws as phases are completed, a final payment after inspection, and sometimes retainage held until closeout. The bigger the job, the wider that gap.
The other recurring need is equipment: the skid steer, mini excavator, dump truck or trailer you keep renting. Each need points to a different product:
- A specific machine, truck or trailer: equipment financing, as a loan or a lease, secured by the equipment.
- Payroll and materials on a job that pays later: a working capital loan sized to the gap.
- Several jobs at once, with gaps that keep coming back: a business line of credit you draw on and pay down as draws come in.
- A planned, one-time investment such as a shop, a yard or a second crew's setup: a term loan.
Yuma's construction businesses by the numbers
Most of Yuma County's construction businesses are small, and much of the work is done by specialty trades.
- 384 construction employer establishments, with 3,416 paid employees in the March 2023 pay period. Just over half of them, 196, had fewer than five employees (U.S. Census Bureau, County Business Patterns 2023, Yuma County).
- 268 were specialty trade contractors, including 66 plumbing, heating and air-conditioning contractors and 44 electrical contractors, and 104 were building contractors, 51 of them residential remodelers (same source).
- 1,466 construction businesses with no paid employees in 2024, including 931 specialty trade contractors (U.S. Census Bureau, Nonemployer Statistics 2024, Yuma County). For construction, this survey counts businesses with any receipts at all, so it includes very small and part-time operations.
- 1,155 new privately owned housing units were authorized by building permits in Yuma County in 2025, after 1,401 in 2024 and 873 in 2023. Of the 2025 units, 806 were in single-unit buildings and 308 in buildings with five or more units (U.S. Census Bureau, Building Permits Survey, 2023 to 2025). These figures count new homes and apartments only, not commercial projects or remodels.
- Construction employment held steady through 2025. Private construction jobs in Yuma County stayed between 3,896 (January) and 4,015 (June) in every month of the year (U.S. Bureau of Labor Statistics, Quarterly Census of Employment and Wages, 2025).
These surveys cover different years and measure different things, so read each figure on its own. A lending partner will look at your own contracts and deposits, not county totals.
Construction equipment financing
Contractors finance excavators, skid steers and track loaders, backhoes, trenchers, dump trucks and work trucks, trailers, generators and compressors, and trade gear such as lifts or HVAC service equipment. Our equipment financing page explains how loans and leases work. On a construction purchase, a few points matter most:
- Used machines are common, and condition shapes the offer. Partners weigh age, hour-meter reading and condition, and may shorten the term on older equipment. A dealer quote with the serial number answers most of their questions up front.
- Titled or untitled. Trucks and trailers carry a title with the lender listed as lienholder; most heavy equipment is secured with a UCC filing instead.
- Rent, lease or own. If a machine sits idle between jobs, renting may still cost less. If it is on site most weeks, put the rental bills next to a financing payment, and if a lease fits, compare $1 buyout and fair market value leases.
- Attachments and delivery are financed with the machine by some partners and not others. List them on the quote.
The equipment financing calculator shows payment arithmetic for a rate and term you enter; lending partners set actual terms.
Lines of credit and working capital for contractors
The cash gap on a job has a predictable shape even when its size isn't: you pay out first, and each draw arrives only after the work is completed, invoiced, inspected and approved. Retainage can hold back part of every payment until closeout. Two loan products fit that pattern:
- A working capital loan suits one large job where you can estimate the gap and know when the money comes back.
- A line of credit suits contractors running several jobs at once, drawing for materials and payroll and paying the line down as each draw lands.
What contractors call a construction line of credit is usually a business line of credit used the way a contractor's cash moves. Partners will want to see that pattern in your bank statements: draws deposited, the line paid down, and the cycle repeating.
Merchant cash advances are also marketed to contractors. A merchant cash advance is not a loan: a funder buys a share of your future receipts and usually collects through daily or weekly debits. Fixed debits against uneven draw deposits can be hard to carry, so read how a merchant cash advance differs from a loan before you consider one.
Bonding is separate. Bid, performance and payment bonds come from surety companies, not from lenders, and they are not financing. Rockstone Lending does not provide bonding.
Financing work on public contracts
Federal work is a bigger share of the local job base than in Arizona as a whole: 6.4 percent of Yuma County's civilian employed residents work for the federal government, compared with 2.7 percent statewide (Census ACS 2020-2024 5-year estimates). Contractors who take public jobs, from federal agencies to school districts and cities, are paid on the contract's terms, with each progress payment following inspection and approval.
- A working capital loan or line of credit can carry payroll and materials while those payments are processed. Partners will want the contract, its payment terms and your record of being paid on similar work.
- Purchase-order financing and factoring are not among the options Rockstone Lending helps with.
- Bonds for public work come from surety companies, not lenders.
For which costs suit which product, see what a business loan can be used for.
Permits, codes and licensing in Yuma
Permits and licensing affect when a job can start, and so when you get paid. Local points to plan around:
- New building codes. The City of Yuma adopted the 2024 International Building Code, International Residential Code, International Existing Building Code and International Property Maintenance Code, effective November 3, 2025, with a transition period through January 31, 2026 (City of Yuma Building Safety). Bids and material lists written under the older codes may need a second look.
- Plan review time. The city states that, in general, review takes 5 work days for residential projects and 15 work days for commercial projects (City of Yuma Building Permits). Count that time in the gap you are financing.
- Outside Yuma city limits. San Luis, Somerton and Wellton issue their own building permits, and unincorporated areas are handled by Yuma County Development Services, Building Safety.
- Contractor licensing. Arizona contractor licensing is handled by the Arizona Registrar of Contractors. A lending partner may ask for your license number. Whether your work needs a license is a question for the Registrar, not for Rockstone Lending or a lender.
What lending partners typically look at
Rockstone Lending does not set approval criteria; each partner has its own. For contractors, partners commonly ask about:
- Contracts and backlog: signed contracts, the draw schedule and when each payment is expected.
- Receivables: who owes you, how much and for how long, including retainage still being held.
- Bank statements showing deposits from completed work over recent months.
- Time in business and credit history of the business and, for many products, the owners.
- The equipment quote for an equipment request: make, model, year, hour-meter reading and price.
- Existing obligations: other equipment notes, loans and any advances being remitted.
- License and insurance information where your work requires them.
Our checklist of documents partners commonly ask for covers the general list.
How Rockstone Lending helps contractors
Rockstone Lending connects you with lending partners; partners make credit decisions and set rates and terms. Our part is to pin down what you're financing (a machine, a job, or the gaps between jobs) and put the request in front of partners that fund construction businesses. No one at Rockstone Lending can promise an approval, an amount or a price. See how the process works or start an application.
If you own the restaurant or medical office being built out, see restaurant financing or medical and dental practice financing; suppliers that hold stock can read about inventory financing, and other sectors are on the industries page. The Arizona Western College Small Business Development Center offers no-cost advising and is independent of Rockstone Lending. More local resources are on our Yuma business page, or reach our W 20th St office.
By Rockstone Lending · Updated
