Orchardpeak Business Funding, a small-business funding service in Stillwater, OK, explains funding for plumbing and HVAC contractors: work van financing, equipment and parts, lines of credit for install jobs, and buying an existing plumbing business. Payne County, OK Census counts for NAICS 238220 show the local trade's size.
| County plumbing and HVAC employers (2023) | 28 |
|---|---|
| Under five employees | 35.7% |
| In ZIP 74074 | 12 |
| No-payroll firms (2024) | 33 |
Service tickets versus installs: a plumbing or HVAC cash cycle
Service calls may be paid at the time of the visit, often by card. Installs and new-construction rough-ins may be paid on a longer schedule: a furnace and condenser are bought, a crew spends days on site, and the invoice may be paid on a builder's schedule. The mix matters. A company that is mostly service may have short gaps; one that is mostly new construction can behave like any subcontractor, with draws and sometimes retainage.
Work van financing
A work van can be one of the larger purchases a service shop makes. Partners can finance vans like other equipment, with the vehicle as security, and may consider new and used units. Upfitting (shelving, ladder racks, inverters) may be financed with the van or separately; ask whether the quote can include it. Illustrative arithmetic only: replacing two vans at $55,000 each is a $110,000 decision, and one way to handle it is to spread the cost over several years.
Diagnostic tools, pipe threaders, jetters, recovery machines and cameras are financed the same way. Loans and leases are compared on the equipment financing page.
Parts, units and the install gap
Units and parts bought for a job are spent before the job pays. A line of credit drawn per install and repaid when the customer or builder pays may match that rhythm better than a lump-sum loan. For a larger, one-time gap, working capital with a fixed payoff is another option to compare.
How profitable is an HVAC business, and why partners ask
Profit varies too much by company to quote a figure, and we publish none. Partners may ask because margins bear on how much payment a business can carry. Expect questions about the service-versus-install mix, maintenance agreement revenue, and how much of last year's work came from one or two builders.
How to buy a plumbing business: four checks
- Get the seller's tax returns and bank statements for recent years.
- List the vans, equipment and inventory that transfer, with ages and condition.
- Ask which licenses and technicians stay with the business; licensing questions go to your own advisers.
- Check how much revenue comes from maintenance agreements and repeat customers.
An acquisition can be financed with a term loan, sometimes alongside seller financing.
What partners usually review for plumbing contractor business loans
- Statements where service and install deposits can be told apart
- The van or equipment quote
- Open jobs and receivables from builders
- Van and tool payments already on the books
Maintenance agreements: the steady layer partners notice
Maintenance agreements, billed monthly or yearly, give a plumbing or HVAC company revenue that repeats. Partners reading bank statements may notice that steadier layer, and a buyer of a shop may value it. If you sell agreements, keep a clean count of active ones and their renewal dates; it is a better story than any single month's revenue.
A service-heavy shop that collects at the time of the visit keeps receivables short. An install-heavy shop carries more money in open invoices, and a partner may ask about the age of those invoices.
Illustrative example: eight changeouts in a month
Illustrative arithmetic only: an HVAC contractor takes on eight system changeouts in a month at about $9,500 in equipment each, or $76,000 bought before customers pay. Payment timing differs by customer type; a builder job may pay on 30-day terms or longer. A line drawn for the equipment and repaid as each job pays accrues interest only on what is drawn, while a lump-sum loan sized to the busiest month accrues interest on the full amount.
Before a run of big installs, check the line's limit against the largest equipment order you expect, not the average one.
Payne County, OK plumbing and HVAC shops in the counts
Payne County, OK had 28 plumbing, heating and air-conditioning contractor establishments with employees in 2023, and 35.7% had fewer than five employees (U.S. Census Bureau, County Business Patterns 2023). That is a lower small-shop share than construction as a whole, where 52.7% were under five. Twelve of the 28 had a ZIP 74074 address (U.S. Census Bureau, ZIP Code Business Patterns 2023).
Separately, 33 plumbing and HVAC businesses operated with no paid employees in 2024 (U.S. Census Bureau, Nonemployer Statistics 2024). The parent page, funding for contractors and builders, covers construction-wide cash flow; all industries are listed together, and county figures are on the Stillwater, OK page.
By Orchardpeak Business Funding · Updated