HVAC Business Loans: Service Trucks, Equipment Inventory and Seasonal Cash Flow

What HVAC contractors borrow for

Most HVAC financing falls into four needs. Service vans and box trucks, with racks, ladders and recovery equipment, are the largest recurring purchase. Inventory of condensers, furnaces, air handlers, coils and parts ties up cash before a job is billed. Payroll and overhead have to be covered through the shoulder seasons when call volume drops. And growth, whether a second location, a commercial division or buying a retiring owner’s company, needs larger and longer money.

Each need has a product that fits it, and using the wrong one is expensive. Financing a van with a short working capital loan crowds the payment into a few months; carrying inventory on a five-year loan keeps paying for stock long after it has been installed.

Financing service vans and trucks

A service van is the easiest thing in an HVAC business to finance, because it is titled, standard and easy to resell. The lender records a lien on the title and sets the term by the vehicle’s age and mileage. New vans commonly qualify for terms up to five or six years; used vans get shorter terms and sometimes a larger down payment.

Upfitting, the shelving, ladder racks, inverters and lettering, can often be included if it appears on the dealer or upfitter invoice. Ask before you sign, because some lenders finance only the chassis. For a contractor adding trucks every year, a master equipment agreement with one lender can speed up each new purchase.

Carrying equipment inventory

Ordering ahead of the season can mean better pricing or availability, and a contractor who can install the same day wins jobs. Both require cash tied up in boxes on a shelf. A business line of credit is the usual tool: draw to buy stock before the season, then repay as installations are invoiced and collected. Ask your distributor about trade credit as well; net terms paid on time can cost less than any loan.

Refrigerant rules change what inventory is worth holding. EPA’s technology transitions program sets a 700 global warming potential limit for refrigerants in new residential and light commercial air conditioning and heat pump systems, with a manufacture and import date of January 1, 2025. Check EPA’s sector page and your distributor before buying older-refrigerant equipment in volume, because systems that can no longer be installed new are hard to sell and weak collateral.

Seasonal cash flow and what underwriters see

Lenders reading an HVAC company’s bank statements will see strong deposits in summer and winter and thinner ones in spring and fall. That pattern is normal for the trade, but it changes how a lender sizes the loan. Many base the amount on average monthly deposits over twelve months rather than the best month, and they look at the balance the account keeps during slow periods.

Maintenance agreements help. Recurring tune-up plans billed monthly or annually smooth deposits, and a list of active agreements is worth including with an application. So is a backlog of signed commercial or new-construction work. Both show the lender revenue that does not depend on the weather.

Customer financing versus your own business financing

Many contractors offer homeowners a way to pay for a new system over time, usually through a consumer lender’s program. The homeowner borrows; the contractor is paid for the job, often within days, minus any dealer fee the program charges. This helps close sales and speeds up collection, but it is not financing for your company. It does not buy your trucks or cover your payroll, and the fees come out of your margin.

If you arrange consumer financing, federal rules come with it. Under the FTC’s Holder Rule, consumer credit contracts used to finance a seller’s goods or services must include the Holder Rule Notice, which preserves the customer’s right to raise claims and defenses about the job against whoever holds the loan. A program partner will usually supply compliant contracts; make sure yours do.

Certification and records lenders may ask about

Federal rules require technicians who maintain, service, repair or dispose of equipment that could release refrigerants to be certified under EPA’s Section 608 program, with separate types for small appliances, high-pressure and low-pressure equipment. State and local contractor licensing varies, so check with your state board. Lenders and commercial customers may ask for both, along with proof of insurance, so keep current copies with the business documents you send with an application.

Worked example: two vans and a slow-season draw

Hypothetical, not an offer. A contractor buys two upfitted service vans for $58,375 each, $116,750 in total. With 10 percent down, $11,675, the business finances $105,075 at an assumed 11.5 percent. Over 60 months the payment is about $2,311 and total interest about $33,577. Over 48 months the payment is about $2,741 and interest about $26,508, roughly $7,070 less.

In the spring the same contractor draws $46,820 on a line of credit to cover payroll and stock condensers before summer. At an assumed 18 percent, repaid in four equal monthly payments of about $12,147 once peak-season jobs are collected, the draw costs about $1,769 in interest. Left on a longer loan, the same amount would cost far more.

What lenders check for an HVAC business

For vans and equipment, lenders look at the owner’s credit, time in business and the asset. For lines and term loans, they add bank statements, usually six to twelve months for an HVAC company so the slow season is visible, a recent tax return and a list of existing loans. For SBA loans and acquisitions, expect two to three years of returns and financial statements.

Newer contractors can often start with equipment financing, since the van secures the deal, and with SBA microloans of up to $50,000 from nonprofit intermediaries for tools and working capital. A line of credit usually comes once the business has a year or more of deposits to show.

Section 179 for vans and tools

Vans, tools and recovery equipment bought for the business can qualify for Section 179 expensing in the year they are placed in service, financed or not. For tax years beginning in 2026, the limit is $2,560,000, with a separate $32,000 cap for sport utility vehicles. Weight and body type affect how a vehicle is treated, so ask your tax preparer before choosing a model for the deduction.