Construction Arbitrage vs Buying a Boring Business

Buying a boring business means paying for an existing cash flow, usually with debt, and then running it. Construction arbitrage means winning the work as the main contractor and subcontracting it out, so you build the cash flow from the first job with almost no capital. Buying wins on day-one revenue. Arbitrage wins on risk, speed, and what you know at the end of year one.

I have had this argument more times than I can count, usually with someone who has just watched a Codie Sanchez video. So let me lay it out properly, because both sides are right about something.

What "buy a boring business" actually means#

The boring-business idea, which Codie Sanchez has done more than anyone to make popular, goes like this. Forget the startup. Go and buy a laundromat, a car wash, a landscaping company, a plumbing firm. Unglamorous, cash-flowing, owned by someone near retirement who has no succession plan. Use seller financing or a small-business loan so you put little of your own money in. Run it better than the old owner did. Keep the profit and the asset.

It is a good idea. I am not going to pretend otherwise. It is a real business with real customers on day one, and for someone with a bit of capital and a lot of discipline it can work.

The trade and home-service companies on that list are the interesting part for us. Plumbing, electrical, roofing, painting, property maintenance. Those are the exact businesses we run. We just did not buy ours.

What construction arbitrage means#

Construction arbitrage is this: you act as the main contractor, you win the work, you subcontract it to trades who run their own businesses, and you make the profit on the spread between what the client pays you and what the subcontractor charges you. You run it as a system, not as a tradesman.

No purchase price. No loan. No inherited staff. You are building the cash flow rather than buying it, one job at a time, and the only thing you need to be better at than the client is understanding the job.

The money: what goes in and when it comes out#

This is where the two models split hardest. Figures in USD as examples, the model and the maths are the same in any currency, and your numbers will be different.

	Buying a boring business	Construction arbitrage
Capital in	Deposit plus loan or seller note, often tens of thousands and up	Company setup, insurance, phone, a cash buffer. A few thousand
Day-one revenue	Yes, whatever the business already does	No. First job is yours to win
Monthly fixed cost	Loan repayment plus the staff you inherited	Near zero. Subcontractors are paid per job
Time to first dollar of profit	After the loan repayment, every month	On the first job, from the spread
Ceiling	The size of the business you bought	The size of the subcontractor bench you build

Take a concrete example. A small maintenance business doing $400,000 a year with $80,000 of profit might sell for around two to three times that profit. Call it $200,000. Finance most of it and you are repaying maybe $3,000 to $4,000 a month before you have changed a thing. Your first year's profit largely goes to the bank.

Now take one arbitrage job. A client accepts a $6,000 bathroom refurbishment. Your subcontractor quotes $4,200 to deliver it. You take a deposit, he does the work, you keep a $1,800 spread minus your insurance, your admin and your tax. Do that twice a week and you are at the same $80,000 profit with no loan, no deposit and no staff. Read what the spread is for the full cost stack, because the topline is never the number.

The risk: whose problems are you buying?#

When you buy a business you buy its history. The customers who only dealt with the old owner. The van that is about to die. The employee who has been quietly overcharging for a decade. The contract the seller forgot to mention. Good due diligence catches some of it. Nothing catches all of it, and you are on the hook for the loan either way.

When you build through arbitrage your biggest risk is different: a subcontractor who does not turn up, or worse, one who does turn up and swaps numbers with your client at the door. That risk is real, it is the reason systems exist, and it is the first thing Hadri teaches. But notice what it is not. It is not a fixed monthly repayment. If a job goes wrong you lose a job. You do not lose the bank's money.

What you know at the end of year one#

This is the argument people miss.

Buy a plumbing company and at the end of year one you know how to run that plumbing company. The one with those vans, those staff, that customer list.

Build through arbitrage and at the end of year one you know how to win work, price it, find trades, manage delivery without being on site and get paid. You have a bench of subcontractors across several trades. You can do it again in a new city, a new trade, a new country. That knowledge is the asset, and it is the one nobody can buy from you.

Where buying wins, honestly#

There are people who should buy. If you have real capital, if you want a going concern with staff and a yard, if you are buying a licensed business in a market where the licence itself is the hard part, or if you simply want cash flow this month rather than in three months, buying can be the right answer. A business with a ten-year reputation is worth paying for. I will not tell you otherwise.

And if you already own a trade business with employees on day rates, you do not need to choose. You are in the exact position we were in at thirty vans, and the fix is to shift delivery to subcontractors without selling anything.

How Hadri settles the debate#

I asked my business partner, Mo El Hadri, about this once, because he had a few businesses before we worked together and he has looked at buying more than one. His answer has stuck with me.

Why would you borrow money to buy a plumber's customers, when the plumber will work for you on Monday if you bring him a job?

That is the whole model in one line. The boring-business route says the value is in owning the company. Hadri's view is that the value is in controlling the doorway the work comes through. Own the client relationship, hold the money, release it to the trades smart, and you have everything the buyer paid for without the loan. He proved it: the company we built went from a thirty-van operation to a lean model with 1,500+ subcontractors in the database, and it runs from his laptop. Nobody bought that. It was built one job at a time.

He did not invent the model, and he says so. Winning work and subbing it out is how construction has always worked. What he did is build the best systems for it I have seen, and that is why, when someone asks me whether to buy a boring business or start one, I send them to @mointhemarket first. If you want to know who he is before you do, I wrote it up here.

My verdict#

Buy a boring business if you have capital and you want a going concern today.

Build through construction arbitrage if you have little capital, you want to learn the business from the inside, and you want an operation that is not tied to one company, one city or one loan.

If you are not sure which one you are, do not spend a dollar on either yet. Play the free construction arbitrage game first. It simulates three months of real maintenance work: pricing jobs, choosing subcontractors, and the cash-flow gap that catches most people out. If you enjoy it, you will enjoy the business. If you do not, you have just saved yourself a loan.

And if you do want to learn it properly, the people who are actually doing it are in Construction Arbitrage Players, Hadri's community. That is where the systems get handed over.

Related: construction arbitrage vs starting a trade business and construction arbitrage vs dropshipping.