Industry guide
Business finance for plumbing businesses
Plumbers carry materials on account and wait on builders and property managers to pay. The van and what is in it are the business.
Plumbing finance is asset and cash-flow lending for plumbing contractors, funding fitted-out service vehicles, jetters and camera equipment, and the materials and wages carried between invoicing and payment.
A plumbing business splits roughly into two very different models. Service and maintenance work — blockages, hot water replacements, leaks — is paid quickly, often on the day, and needs vans, jetters and drain cameras. Construction plumbing on new residential or commercial jobs runs on progress claims with 30 to 45-day terms and retention held at the end, while copper, PVC, fittings and fixtures are bought on trade accounts due in 30 days. Contractors doing both are effectively running two cash-flow patterns at once.
Compliance and licensing add fixed costs that do not scale down in a quiet month: licences, insurance, backflow and gas accreditations, and vehicle compliance. Equipment is where the money goes beyond the van: high-pressure jetters, CCTV drain cameras and locators, pipe relining rigs, core drills and thread machines. Relining in particular has changed the economics of drain work, turning excavation jobs into same-day fixes at strong margins — but the rig is a significant purchase that has to be financed against realistic job volumes.
The cash-flow pattern we plan around
Fast payment on domestic service work alongside 30–45 day progress claims on construction jobs, with trade account materials due on 30-day terms regardless.
What plumbing businesses typically fund
- Fitted-out service vans and utes
- Jetters, drain cameras and locators
- Pipe relining equipment
- Materials and trade accounts between invoices
- Apprentice wages and licensing costs
Documents lenders usually ask plumbing businesses for
- ABN and plumbing licence details
- 6 months of business bank statements
- Quote for the vehicle, fit-out or equipment
Finance options for plumbing businesses
Business vehicle finance for plumbing businesses
A plumber’s van is a workshop, not a vehicle. Racking, shelving, a compartment for the jetter, water tanks, ladder racks and secure tool storage often add fifteen or twenty thousand dollars to the purchase, and that fit-out can be financed as part of the same asset rather than paid from cash.
Chattel mortgage for plumbing businesses
Chattel mortgage is the default structure for plumbing vehicles and larger equipment: you own the asset from settlement and, if registered for GST, generally claim the GST on the full purchase price in the next BAS rather than spreading it over payments. Interest and depreciation are deductible to the extent the asset is used in the business.
Equipment loan for plumbing businesses
High-pressure jetters, CCTV drain cameras and locators, pipe relining rigs, core drills and thread machines are all financeable against the equipment over two to five years. Relining gear in particular deserves proper structuring — it is expensive, it opens a genuinely higher-margin service, and the payback depends on how many relining jobs a month you can realistically win.
Unsecured business loan for plumbing businesses
Unsecured lending covers the timing problems: a big materials order for a job that pays on completion, an apprentice’s wages while their productivity builds, a quarterly BAS, or the gap while a builder sits on a progress claim. Funding is quick and documentation light, and it is priced above secured money because there is no asset behind it.
Business line of credit for plumbing businesses
A line of credit suits a plumbing business juggling several jobs at different stages. Draw to clear the trade account when the supplier statement lands, repay as clients pay, and keep the limit available for the next materials run.
Invoice finance for plumbing businesses
Plumbing subcontractors invoicing builders and commercial property managers can fund each invoice as it is raised rather than waiting out 45-day terms. This works best where the debtor book is commercial and reasonably concentrated in reliable payers; domestic service work paid on the day is not what invoice finance is for.
Assets we finance for plumbing businesses
Lenders active in this space
Angle Finance, Pepper Money, Prospa, Metro Finance — among others on our panel of 18+. Your broker checks fit before anything is submitted.
Key terms
Plumbing equipment finance
Plumbing equipment finance is secured lending for the tools of the trade — jetters, CCTV drain cameras, relining rigs and vehicle fit-outs — usually written over two to five years against the equipment.
Trade account gap
The trade account gap is the period between a plumbing supplier’s 30-day account falling due and the client paying the invoice for the job those materials were used on.