Cash flow loans for HVAC technicians

Few trades live and die by the weather as directly as air conditioning. A hot week in the north can mean installers booked a month out. A mild, wet summer in the south can leave a van parked with the phone quiet. Between those swings sit the same stubborn bills: stock, wages, the van and insurance.

Why does HVAC cash flow swing so much with the seasons?

Demand is driven by temperature. Split systems and ducted installs spike when the first hot spell arrives, and heating work picks up when the first cold snap hits. Service and maintenance work smooths some of that, but it rarely covers the whole year on its own.

What makes the swings expensive is that costs do not follow the same curve:

• Stock buying is lumpy. You want a few units and the common sizes on hand before the rush, which means spending before the phone rings.
• Copper, insulation, brackets and electrical components are bought continuously and add up on every install.
• Refrigerant and recovery gear are non-negotiable and carry strict handling rules.
• Extra hands in peak weeks. A second installer or offsider is a wage, not a commission.
• Fuel and van wear go up when you are crossing town six times a day.

How do HVAC businesses actually get paid?

The mix of customers shapes the gap.

Work type	Typical payment pattern	Where the gap sits
Residential split system install	Deposit or full payment on completion	Unit is paid for before the install date
Ducted install for a builder or renovator	Progress claims at rough-in and commission	Long stretch between purchase and final claim
Commercial service contract	Monthly invoice, often on 30 days or more	Parts and wages are paid before the invoice clears
Property manager or strata work	Invoice after completion, paid via an agent	Slow approval chains

The commercial contract is the trickiest. It is reliable income, which is exactly why many technicians grow it, but a monthly invoice with 30-day terms can mean two months from the first call-out to cash in the bank.

What do technicians usually spend a cash flow loan on?

Working capital in this trade tends to go to:

1. Unit and parts stock ahead of the summer peak or winter heating season.
2. Wages and super for an extra installer, an apprentice or an office person during busy weeks.
3. Licence, training and insurance renewals. Handling refrigerants requires a licence issued through the Australian Refrigeration Council, and electrical or gas work has its own licence requirements that vary by state.
4. Test and recovery gear, such as vacuum pumps, gauges, leak detectors and recovery units. If you are buying a lot of this, see HVAC equipment finance.
5. BAS and PAYG bills when a large invoice is outstanding and the due date is not moving.

What does a worked example look like?

This is an illustration only, with round numbers.

A two-van air conditioning business expects a hot spell and wants to stock up on popular unit sizes, copper and fittings, plus bring on a temporary offsider. The stock order comes to $22k and the extra wages come to $6k across a month. The owner has $10k in the account.

That leaves an $18k gap. Residential installs will mostly be paid on completion, but two builder jobs and one small commercial contract will pay between 30 and 45 days after invoice. A cash flow facility sized to the gap lets the owner order stock before the surge, say yes to every booking, and repay as completions and contract invoices land.

You can lay out your own version on the cash flow gap planner before you apply.

Can I borrow if my business is quiet in the off-season?

Yes. Lenders familiar with trades expect seasonality. What they want to see is that you came through earlier quiet spells and rebuilt cash afterwards. A statement showing a slow winter followed by a strong summer is not a red flag. It is a pattern.

Tell the lender if you plan to grow a maintenance book to even out the year. A recurring contract base is a positive, even if each invoice waits a while. If you are in a gap right now, see if you qualify in about a minute.

Should I use a loan or my supplier account?

Both have a place. A supplier account is convenient until peak season, when you are using it hardest and a late payment risks freezing it. A separate cash flow facility lets you pay the supplier on time and keeps that account for the jobs that really need terms. Read more on materials and supplier accounts, and if your gap is a short and sharp one, short-term loans for tradies explains how that works.

What changes between a heatwave state and a mild one?

A Brisbane or Darwin installer runs cooling most of the year, while a Hobart or Melbourne business leans on heating and has a sharper split between seasons. Humid climates add dehumidifier and ventilation work, and coastal air shortens the life of outdoor units, which feeds repairs. Your own diary tells the story. If your busiest quarter is the one before the first heatwave, plan the stock buy and any extra staff before then and be ready to explain the pattern to a lender with last year’s bank statements as proof.

How do you see if you qualify?

Whether it is a heatwave or a cold snap, you want an answer fast. Our enquiry takes about a minute, and nobody checks your credit file at that stage. Your details are not fired off to a stack of lenders, so you will not be fielding calls from strangers. A real person looks at your business and gets in touch.

Be straight in the form about your turnover, your trading history and any ATO debt, so the right option is matched on the first go.

Handy to know: no credit check when you first enquire, so planning ahead costs nothing.

Find out what your HVAC business could qualify for