ScoopOS Skool: The Operating System for Pooper Scoopers

ScoopOS takes the least glamorous trade on Skool completely seriously, with Mark Gromer charging $45 a month to teach pet waste removal owners about route density, commercial accounts, SOPs and AI agents, and proving that even dog poop has an operating system once enough people are running a business around it.

The page calls itself "The Operating System for Pooper Scoopers", without a wink. Then you reach the owner's bio, and the wink arrives.

Who is Mark Gromer?

He is the owner of ScoopOS, and his Skool bio may be the best in this entire niche. It says he likes "long walks in the yard, holding hands (or handles) with a bucket and rake".

That joke does useful work. Everybody in this trade has heard every joke already, and an owner who makes the first one signals that he is one of them. One small mystery: the community's address is still skool.com/localgiants, which hints at an earlier identity. The page doesn't explain it.

What is inside a pooper scooper operating system?

It is a set of classes and conversations covering the whole business, from quoting a yard to hiring someone else to scoop it. The page lists five areas, and here is what each means for a working owner.

The right-hand column is our own reading. There is a subtle positioning line above it all, about "the work behind building a stronger company, not just the next tool to try." New members get a START HERE track with a 30-day action plan, so the 28 courses don't feel like a pile of homework.

Is ScoopOS for beginners or existing owners?

It is written for existing owners first, opening with "If you run a pooper scooper or pet waste removal business" and telling that reader they are in the right place. That is the main difference from its better-known neighbour in the trade.

The odd detail is the reviews. ScoopOS has about a third of the members but more reviews, roughly one review for every five members, against about one in 17 for its rival. Our home service guide notes these two rooms hold the most reviews on its list.

How can 191 members be a real business?

At the listed price, 191 members would be at most $8,595 a month, which is meaningful for a niche this tight but no fortune. The displayed price is the ceiling, since we have no leaderboard reading to check against.

The more important point for a builder is what small really means here. A room for every local service owner in America would need broad content. A room for pooper scoopers can hold a detailed discussion of how to price a commercial account, because nobody in the room needs that word explained. A similar logic appears in MiNT MVMT's window cleaning room.

Is it worth $45 a month to a scooper?

That depends on the math of your own route, but the bar is low: $540 a year is the whole cost, so one retained commercial account or a small price correction could cover it. The page makes no earnings promise, which is refreshing in a category where some rooms lead with that.

Before you pay, ask these three questions:

1. How often do the live calls run, and are they recorded? The page mentions them but gives no schedule.
2. How active is it? 563 posts across more than two years is modest, so look for recent discussion.
3. Does it cover your local rules? Licensing, insurance and waste disposal rules vary, so check those where you operate.

If you are still deciding whether to start at all, this may be the wrong room. People searching how to start a pooper scooper business should look at beginner offers first, then come back once there are yards on the calendar.

Want more ideas? Our about page guide shows how to write for a specific operator.

Pooper scooper community questions

What is ScoopOS?

It is Mark Gromer's Skool community for pooper scooper and pet waste removal business owners, with courses, live calls and operator discussion on pricing, routes, hiring and marketing.

How much does ScoopOS cost?

Skool displayed $45 a month on 6 November 2026, which comes to $540 across a year.

Is ScoopOS good for starting a pooper scooper business?

The page speaks mainly to people already running one, though it offers new members a 30-day action plan. Complete beginners may prefer an offer built around starting out.

What is the difference between ScoopOS and Poop Scoop Millionaire?

ScoopOS was $45 a month with 191 members and an operator focus. Poop Scoop Millionaire was $69 a month with 559 members and speaks to starting and growing.