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How Much Cash Runway Should a Contractor Have?

For the last several years, many contractors have been able to cover operational inefficiencies with more work.

For example, being able to make payroll was becoming a problem for one contractor, so their solution was simply getting more jobs to offset it.

More jobs. More revenue. More crews. More backlog.

When work is flowing, a lot of problems stay hidden:

A construction business can survive for a long time by staying busy.

But the market is changing.

The sentiment is the same whether I’m talking directly to construction business owners or looking at the numbers.

Across both Canada and the U.S., contractors are starting to feel the slowdown:

Recent industry reporting found:

At the same time, higher interest rates and slowing residential demand are putting additional pressure on the construction industry.

Many construction businesses used growth to cover operational inefficiencies during strong markets.

Now that work is slowing down, those same businesses are becoming exposed because the pace is no longer covering the underlying problems.

When work tightens:

“Only when the tide goes out do you discover who’s been swimming naked.” — Warren Buffett

That’s often what happens during economic slowdowns in construction.

The companies that survive are usually not the companies with the biggest revenue.

They’re the companies with:

What Is Contractor Cash Runway?

Cash runway is how long your construction business could continue operating if incoming cash slowed down unexpectedly.

At a practical level, runway is tied directly to burn rate.

The higher your burn rate, the faster cash leaves the business.

And the faster cash leaves the business, the less reaction time you have when something shifts operationally.

That’s what runway really is.

Reaction time.

What Is Contractor Burn Rate?

Contractor burn rate is the amount of cash your business goes through to continue operating.

These are the expenses that continue whether work is coming in or not.

That includes things like:

For contractors, burn rate usually includes:

Most contractors underestimate burn rate because they only think about obvious expenses.

Contractor Cash Runway Infographic

What Contractors Should Track Weekly

Visibility AreaWhy It Matters
Receivables TimingWhen is cash realistically landing?
Upcoming PayrollWhat payroll obligations are unavoidable?
Project ExposureWhich jobs require cash before they generate cash?
Burn RateHow much does the business need to operate monthly?
Supplier ObligationsWhich bills are due before receivables land?
13-Week Cash ViewWhere does cash get tight before it becomes urgent?

Why Burn Rate Matters More During Growth

Growth usually increases burn rate faster than contractors expect.

A new crew increases:

Growth increases the operational weight of the business.

During strong markets, many contractors don’t notice the exposure because incoming work keeps covering it.

But when the market slows down, burn rate suddenly becomes very visible.

Why Busy Doesn’t Always Mean Safe

Many contractors assume a full schedule means the business is financially healthy.

But more work can actually increase exposure if visibility does not improve alongside growth.

Busy can temporarily hide inefficiencies.

That’s one reason slower economies expose businesses differently.

When work slows down, operational discipline matters more.

What Strong Contractors Actually Track

Strong construction businesses do not rely solely on the bank balance to evaluate financial safety.

They bring their finances into a repeatable system and build visibility around future pressure.

That includes:

The goal is not complicated forecasting.

The goal is clearer operational decisions.

Related Readings

Sources and Further Reading

Want to see where your cash gets tight?

Book a 15-minute cash review. We will look at your burn rate, runway, and where cash pressure may be building before it becomes urgent.

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