A Yavapai County, AZ home builder pays for lumber, trusses and framing labor before the draw for that stage is released, and on a larger job part of every payment may be held back as retainage. This article walks through retainage, bonds, working capital and a three-house draw calendar.
Business loans for contractors in Prescott Valley, AZ and Yavapai County: what retainage is, how retainage bonds work, working capital between draw inspections, and whether a credit line or a short loan fits a builder with several houses under way.
What Is 10 Percent Retainage, and How Long Is It Held?
Retainage is the part of each progress payment that the owner or general contractor holds back until the job is finished, as security that the work will be completed and defects fixed. On commercial and some larger residential contracts it is commonly set at five to ten percent of each payment, as the contract states.
On an invented $400,000 contract with ten percent retainage, $40,000 sits unpaid until completion and acceptance, sometimes longer if a punch list drags on. For a small builder, that is money already spent on labor and materials that comes back only at the very end.
Retainage terms are set by the contract and, for some public work, by law, so read the contract for when retainage is released and what triggers it. A funding partner may ask about retainage owed on finished work when it sizes a line.
How Do Retainage Bonds Work for a Yavapai County, AZ Builder?
Some contracts let a contractor post a retainage bond instead of having money withheld. A surety issues the bond, guaranteeing completion in place of the cash, and the owner releases the retained amounts.
The bond costs a premium, and the surety reviews the contractor's finances much as a funding partner would: working capital, backlog and job history. For a builder with a strong record, freeing retained cash can be worth the premium; for a newer builder, the surety may not issue one.
Bonds and funding are separate decisions by separate parties, but a builder with a line of credit in place often presents stronger working capital to a surety.
Construction Working Capital for Lumber Between Draw Inspections
Between draws, a builder pays for the next stage before the current one is inspected and paid. The lumber package for framing, the trusses, the window order and weekly payroll all come before the framing draw. That gap is construction working capital.
A working capital loan covers one known gap with a fixed payment. A line of credit covers repeated gaps and is paid down as each draw lands. A builder with one house at a time may manage with a short loan; a builder with several houses under way usually needs the line.
Construction is the largest group of employer establishments in Yavapai County, AZ, 971 in 2023 (CBP), and 64.0% of them had fewer than five employees, so many builders here carry these gaps without a large balance sheet behind them.
Credit Line or Short Loan for a Builder With Three Houses Under Way
With three houses at different stages, draws arrive at different times, and costs overlap. A line handles that pattern: each stage draws on the line and each draw repays it. A short loan would have to be sized for the peak and would charge interest on the full balance from the first day, even while part of it sits unused.
A short loan can still make sense for a one-time cost, such as a lot deposit or a lumber purchase locked in at a good price, that the builder repays from a known closing.
Machines are a separate question: equipment financing suits the loader and the trailer, which last for years.
An Invented Three-House Draw Calendar, Week by Week
An invented example, not an offer. A builder has three houses under way and a line at an invented annual rate of 11%. In invented week one it draws $30,000 for framing on house A; in week two, $26,000 for the foundation on house B; in week three, $16,000 for site work on house C. The invented balance peaks at $72,000 in week three (our sum).
Each invented draw is repaid 21 days later when the stage draw arrives. The invented interest on all three is about $456 (our arithmetic: $72,000 x 11% x 21/365), before any line fees.
If house B's inspection slips a week, only that draw stays out longer. The invented calendar shows why the line's size should match the peak overlap, not the sum of every stage on every house.
Permits and Builder Counts Behind This Article
The Building Permits Survey counted 1,567 new housing units authorized in Yavapai County, AZ in 2023, 2,068 in 2024 and 1,718 in 2025; the 2025 units had a total permit valuation of about $629.9 million across 1,385 buildings.
County Business Patterns counted 268 residential building construction employers in the county in 2023, and Nonemployer Statistics counted 886 construction-of-buildings businesses without employees in 2024, a separate count.
The construction page covers equipment, bonds and the county counts in more detail.
By Valleyridge Financial · Updated
