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How Much Does a Fractional COO Cost for a Law Firm?

July 28, 2026•6 min read

The short answer

At Navigated Results, fractional COO work starts at $175 an hour, with a six-month initial term. What a firm actually spends each month depends on how many hours the work needs. At 5 hours a week that's about $3,800 a month at the starting rate. At 10 hours a week it's about $7,600. Most firms need more hours while systems are being built and fewer once the team is running them.

If you're comparing that number to a salary, compare it to the full cost of a senior operations hire, including benefits, payroll taxes, recruiting and the months it takes someone new to learn your firm. Then ask whether you need someone full time at that level, or senior judgment for part of the week.

What you're paying for

A fractional COO runs the operating side of the firm part time. That means the intake process, how cases move from stage to stage, who owns what, the weekly numbers, and the meeting where those numbers get looked at. The attorneys keep practicing law. The COO makes sure the business around them works.

You aren't paying for advice you then have to carry out yourself. The work happens inside the firm, with your team, in your case management system.

How fractional COO pricing usually works

There are three common ways fractional COOs charge.

Hourly. You pay for the hours worked. It's the most flexible, and it lets the engagement shrink as the firm takes over the systems.

Monthly retainer. You pay a set amount for a set block of time or scope each month. It's predictable, but you can end up paying for hours you don't use in a quiet month.

Project fee. You pay a fixed price for a defined piece of work, like rebuilding intake or writing SOPs for one department. It works well when the problem is narrow and clearly defined.

We price by the hour because the amount of work changes over an engagement. The first months usually take the most time. After that, the hours come down as your people own the processes.

What the monthly numbers look like

At the $175 starting rate:

  • 5 hours a week is about $3,800 a month

  • 10 hours a week is about $7,600 a month

  • 15 hours a week is about $11,400 a month

  • 20 hours a week is about $15,200 a month

These are examples to help you plan, not a quote. The right number of hours depends on how much needs to be built, how big your team is, and how quickly you want to move.

Why the initial term is six months

Changing how a firm operates takes time to stick. A new intake process or weekly scorecard has to be built, used, adjusted and then used again until it becomes how the firm works. Six months gives enough time to put systems in place and see whether the numbers move, without locking you into a long contract.

How it compares with a full-time hire

A full-time COO or director of operations is a six-figure salary before benefits and payroll taxes. You also pay to recruit them, and you carry the risk if the hire doesn't work out.

A fractional COO costs less in most cases because you're buying part of the week. The bigger difference is flexibility. You can increase hours during a heavy build and reduce them when the firm is running smoothly. A full-time salary doesn't shrink.

There's a point where a full-time hire makes more sense. If your firm needs senior operations leadership 30 or more hours a week, every week, with no end in sight, it's usually time to hire. A good fractional COO will tell you when you've reached it and can help you write the role and hire the right person.

When a fractional COO isn't worth it

If the firm is very small and the owner has time to work on operations, coaching may be enough. If the real problem is one narrow task, like bookkeeping or answering the phones, you need someone to do that task, not a COO. And if the owner isn't willing to let anyone change how the firm runs, a COO will spend the engagement fighting the same battles.

Lower-cost ways to start

You don't have to start with a six-month engagement.

The Free Firm Gap Report is a 3-minute assessment that shows where your firm's biggest operational gaps are.

The Full Firm Growth Diagnostic is a two-week, hands-on operational audit for $997. You get a written Firm Gap Report, a prioritized roadmap and a 60-minute debrief.

Law Firm Owner Coaching is $697 a month for owners who want two strategy sessions a month and accountability, without someone working inside the firm.

What it looked like at a growing firm

At the New York firm where I was COO, revenue grew from $2.49 million to $8.31 million over two years, and intake grew from about 25 cases a month to more than 100. The cost of operations leadership was small next to what the firm was losing before: leads that never got a call back, cases that stalled between stages, and an owner who was the answer to every question.

Frequently asked questions

How much does a fractional COO cost per month?

It depends on hours. At Navigated Results, fractional COO work starts at $175 an hour, which is about $3,800 a month at 5 hours a week or about $7,600 a month at 10 hours a week.

Is a fractional COO cheaper than hiring a full-time COO?

For most small and mid-size law firms, yes. You pay for part of the week instead of a full salary, benefits and payroll taxes, and you can reduce hours once the systems are running.

How many hours a week does a fractional COO work?

It changes over the engagement. The first months, when systems are being built, take the most time. After that, hours usually drop to a steady weekly rhythm built around the scorecard and leadership meeting.

How long does a fractional COO engagement last?

Our initial term is six months. Many firms continue after that at fewer hours, and some move to coaching once their team owns the systems.

Can a small law firm afford a fractional COO?

Many can, especially once the firm has a few staff and the owner is spending most of the week on management instead of legal work. If the budget is tight, start with the Free Firm Gap Report or the $997 Diagnostic to see what needs fixing first.

Where to start

If you're trying to figure out whether your firm needs a fractional COO, coaching or something smaller, the Free Firm Gap Report is the quickest way to find out where the firm is stuck.

Get your Free Firm Gap Report

Or call 813-565-3050 to talk it through.

Related: What Does a Fractional COO Do for a Law Firm?, Fractional COO, Office Manager or Legal Administrator: Which Does Your Law Firm Need?, When Should My Law Firm Hire Another Person?, Why Is My Law Firm Growing Revenue but Not Profit?, What KPIs Should a Law Firm Track Every Week?, How Do I Stop Being the Bottleneck in My Law Firm?, How Do I Write SOPs for My Law Firm? and Why Aren't My Law Firm's Leads Turning Into Signed Cases?

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Michele Margetts

Michele Margetts is the founder of Navigated Results and a fractional COO for law firms and service businesses between $500K and $20M in revenue. As COO of a New York law firm, she helped grow revenue from $2.49M to $8.31M in two years.

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