How To Accept Payments For A Concrete Finishing

A concrete finishing business quotes a job, mobilises equipment and crew, pours on a day that weather decides, and then asks for money after the client has watched it cure. The payment structure has to survive scheduling chaos and protect against the one thing concrete cannot do, which is be taken back. Here is the setup.

Figures current to July 28, 2026 and rechecked each quarter.

How concrete finishing money actually arrives

Four flows. Residential jobs: driveways, patios, and slabs, quoted and paid by the homeowner in deposit and balance stages. Commercial and general contractor work: subcontract billing on progress schedules with retainage. Decorative and specialty finishing: stamped, polished, and stained work at higher margins with more expectation risk. And repair or resurfacing jobs, smaller and faster. Materials and crew are paid regardless of when the client settles.

By the numbers (July 28, 2026)

This money arrives at 2.6% + 15¢ in person under Square's 2026 pricing. On a $4,200 residential job balance that is $109. Taken on the truck at the walkthrough rather than invoiced afterwards, which is where this trade's receivables problem is prevented rather than managed.

Deposits sized to the pour, not to comfort

Concrete work commits real money before the crew arrives: materials ordered, pump booked, crew scheduled for a specific day. A deposit at acceptance covering those hard costs is standard, with the balance due on completion. Where applicable rules in your jurisdiction cap deposits on residential work, structure a progress payment at pour instead. What should never happen is a full pour on a residential job with no money collected, because the finished product cannot be repossessed and the leverage disappears the moment it cures.

Collect on completion, at the walkthrough

The balance is collected at the completion walkthrough while the client is standing on the finished work, not by invoice the following week. Card on a phone reader or a texted link takes seconds. Walk the job, note anything outstanding in writing, and collect. Residential contractors who invoice after leaving carry receivables that contractors collecting at walkthrough simply do not have, and the difference compounds across a season of jobs.

Change orders, weather, and expectation management

Two things generate most disputes in this trade. Extras discovered during preparation, subgrade issues, unexpected removal, drainage, must be quoted and approved in writing before proceeding, not raised at the end. And finish expectations, particularly on decorative work, where colour variation, surface texture, and hairline cracking are normal characteristics of concrete that a homeowner may read as defects. Say so before the pour, in writing, with samples where possible. Managing that expectation costs one conversation and prevents most of the arguments this trade has.

Contractor work, retainage, and the rails

Subcontract work for general contractors bills on their schedule against a schedule of values, frequently with retainage held to project completion long after your part is finished. Track it as a receivable from the day it is withheld, submit clean documentation with each application, and understand the payment chain, since a subcontractor is often paid only after the general contractor is. Applicable lien and prompt payment rules vary by jurisdiction and are worth knowing precisely. Card suits residential deposits and balances; commercial progress payments belong on bank transfer.

Sources

• NerdWallet — Square Fees: Calculator and Pricing for 2026
• Swipesum — Square Fees Explained 2026 (verified against Square's published pricing)

What people ask me

How should concrete jobs be deposited?

With a deposit at acceptance covering materials, pump booking, and crew scheduling, since those commit real money before anyone arrives on site.

Why collect at the walkthrough?

Because concrete cannot be repossessed and leverage disappears once it cures. Collecting while the client stands on the finished work avoids the receivable entirely.

What causes most disputes?

Unquoted extras discovered during preparation, and finish expectations on decorative work, where colour variation and hairline cracking are normal but read as defects.

How should expectations be managed?

In writing before the pour, with samples where possible, explaining normal characteristics of concrete. One conversation prevents most of this trade's arguments.

How does contractor work differ?

It bills on the general contractor's schedule with retainage held to project completion, so track it as a receivable from the day it is withheld.

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