GC vs. Specialty Sub: How Equipment Financing Differs

Tony Ferrante is a general contractor managing commercial construction in the mid-Atlantic. His equipment fleet is modest relative to his revenue: a few pickup trucks, a skid steer, a mini excavator, and a portable generator. When Tony needs a 50-ton crane for a steel erection package, he calls a crane rental company. When he needs a concrete pump, he subcontracts to a concrete specialty firm. Tony's equipment strategy is deliberately lean because his risk exposure is already high — he's the one holding the contract, managing subs, and guaranteeing completion.

Dave Kowalczyk is a concrete specialty contractor in the same market. His fleet includes two concrete pump trucks, a mixer truck, a trailer-mounted pump, and a full set of forming equipment. He runs his own crew, self-performs everything, and competes on capability and schedule. Without the pump trucks, he can't quote most of what makes his business profitable.

Same industry. Different equipment financing strategies. Different lender considerations. Different financing structures.

The GC's Equipment Financing Profile

General contractors' primary equipment needs tend to be:

• Vehicles and pickups (large numbers, modest individual value)
• Light site equipment (skid steers, small excavators, boom lifts — the kind you might also rent)
• Temporary facilities (job trailers, site power)
• Specialty tools and GPS/survey equipment

GCs financing this equipment face a specific lender concern: revenue concentration. A GC's revenue often concentrates in a small number of projects at any given time — sometimes one large project represents 40–60% of annual revenue. Lenders look at that concentration and see risk: if the project stops (owner financial problems, permit issues, change order disputes), the GC's cash flow stops with it.

This is why lenders who finance GC equipment often ask for backlog detail, project diversity, and contract structure. A GC with 8 active projects across three separate owners is a fundamentally different credit than one with a single large lump-sum contract that expires in 4 months.

For GCs, the financing strategy often centers on:

• Revolving fleet lines: A master credit facility with a bank that allows vehicles and light equipment to be added by submitting an invoice, without a full new application each time
• Operating lease structures: For equipment the GC may not need beyond a specific project period, FMV leases with return options preserve flexibility
• Conservative leverage: Because GC cash flow can be episodic, most experienced GCs keep equipment debt light relative to their revenue — relying on rental and subcontracting to manage peak demand

The Specialty Subcontractor's Equipment Financing Profile

Specialty subcontractors — concrete, mechanical, electrical, HVAC, demolition, foundation work — have a fundamentally different relationship to their equipment. The equipment isn't support for their work; the equipment is their work. A concrete specialty contractor without pump trucks can't function. An HVAC contractor without a service fleet can't serve customers.

This creates a more intensive equipment financing profile:

• Higher equipment values relative to revenue
• More frequent equipment purchases as the fleet grows or upgrades
• More specialized equipment with limited secondary market liquidity (concrete pump trucks, specialty paving equipment)
• Equipment directly tied to specific service capabilities and revenue types

Specialty sub lenders pay close attention to:

• Trade diversity within the specialty (a concrete sub that does both residential and commercial is less risky than one focused entirely on commercial high-rises)
• Equipment utilization rates (a concrete pump that runs 15 days/month in a 20-working-day month is well-utilized; one running 6 days/month isn't earning its payment)
• Depth of customer relationships (long-term GC relationships provide revenue visibility; new or transactional customer relationships do not)

The Critical Financing Difference: Lender Selection

The specialty subcontractor's single most important equipment financing decision is finding a lender who understands their specific trade.

A bank that regularly finances concrete contractors understands what a boom pump truck is worth on the secondary market, what realistic daily rental rates are, and why a Schwing S 47 SX at $620,000 isn't an exotic asset — it's standard fleet for a concrete operation of a certain size. A lender who doesn't have this background will underwrite the same transaction far more conservatively — lower LTV, higher rates, shorter terms.

The same principle applies to:

• Demolition contractors (specialty attachments, excavators with demolition configuration)
• Drilling and foundation contractors (drill rigs, casing drivers)
• Marine and bridge contractors (barge equipment, diving equipment)
• Demolition and environmental contractors (specialized equipment with narrow markets)

The more specialized the equipment, the more important it is to find a lender with specific experience in that equipment category.

Equipment Ownership vs. Renting: Different Answers for GCs and Subs

For GCs, renting substantial equipment is often the right answer — Tony Ferrante doesn't need to own a 50-ton crane because he doesn't use it continuously. For specialty subs, owning the core fleet is almost always better than renting — Dave Kowalczyk's pump trucks are his revenue, and renting them at $3,200/day would destroy his margin.

The specialty sub's break-even is usually clear: if you use a piece of equipment 150+ days per year, ownership beats rental decisively. If your pump runs 15 days/month (180 days/year), you own it. If a GC uses a large boom lift for 6 weeks on one project, they rent it.

Retainage and Cash Flow: The Sub's Specific Challenge

Specialty subcontractors face a cash flow challenge that GCs often don't: retainage. On most commercial construction projects, the GC withholds 5–10% of each payment to subs until project completion. This retainage ties up meaningful cash that's been earned but not received.

A sub billing $80,000/month on a 10% retainage project receives $72,000/month while $8,000 accumulates in an escrow that won't be paid until project closeout — potentially 6–18 months away. On a 12-month project, that's $96,000 tied up in retainage at any given time.

Equipment payments don't come with retainage deferral. The payment is due monthly regardless of retainage timing. Specialty subs need to factor retainage into their cash flow modeling when taking on equipment payments — the effective revenue available for operations is lower than gross billing by the retainage percentage.

Get a quote for equipment financing tailored to your business type. Use the lease vs buy calculator to compare ownership options for your specific equipment.