What an concrete estimate is for
An estimate is not a quote, and the difference matters legally and financially. An estimate is your best assessment before everything is known — which means the document has to say, in writing, what could move the number and by how much.
For concrete contractors selling to homeowners, builders, and commercial sites, the estimate is usually the only thing the customer compares side by side against two competitors. It is doing sales work whether you designed it to or not.
The unit that trips this trade up: Concrete is priced per square foot for flatwork and per cubic yard for material — and access for the truck changes everything.
What every concrete estimate must have
- The word estimate on the document, not quote — the distinction is legal in many states
- What specifically could change the price, named rather than implied
- A percentage or dollar range the final figure may vary within
- The conditions that would trigger a revised figure
- Whether the estimate converts to a firm quote after inspection, and when
What concrete contractors bill for
These are the lines that show up on most concrete estimates, with the unit each is normally priced in. Ranges are illustrative planning figures, not market data — your own costs, region, and margin decide the real number.
| Line item | Unit | Typical range |
|---|---|---|
| Driveway or patio flatwork | sq ft | $8–$18 |
| Stamped or decorative concrete | sq ft | $14–$32 |
| Demolition and removal of existing | sq ft | $3–$10 |
| Base prep, grading and compaction | sq ft | $2–$7 |
| Rebar and wire reinforcement | sq ft | $1–$3 |
| Concrete material | cu yd | $165–$320 |
| Pump truck (limited access) | each | $600–$2,200 |
| Sealer and finish | sq ft | $0–$3 |
Typical deposit convention: Deposit at scheduling, balance on pour completion.
Concrete estimate example
A realistic job, priced line by line, with the arithmetic shown the way a customer sees it:
| Description | Qty | Unit price | Line total |
|---|---|---|---|
| Demolition and haul-away of existing slab | 620 | $4.25 | $2,635.00 |
| Base prep, grade and compact | 620 | $2.85 | $1,767.00 |
| Rebar grid and expansion joints | 620 | $1.45 | $899.00 |
| Concrete placement and broom finish — 4,000 psi | 620 | $7.50 | $4,650.00 |
| Sealer application | 620 | $0.85 | $527.00 |
| Subtotal | $10,478.00 | ||
| Tax (7.75%) | $812.04 | ||
| Total | $11,290.05 | ||
Notice that every assumption is a line rather than a conversation. That is the whole difference between an estimate that holds up and one that gets renegotiated in a driveway.
Three mistakes that cost concrete contractors money
Assuming truck access
If the mixer cannot reach the pour, you need a pump and the price changes by four figures. State the access assumption on the quote.
No cure-time expectations
Customers drive on new concrete. Put the cure period and the consequences in writing, because a tire mark on day two becomes your warranty claim otherwise.
Not naming control joints and cracking
Concrete cracks. Explain control joints on the document and state plainly that hairline cracking is normal and not a defect. This one paragraph prevents most concrete callbacks.
How to send an concrete estimate in about a minute
A template is only half the job — the estimate still has to reach the customer in a form they can act on. With SendQuoteNow you add the customer, add your line items, and hit send. Your customer gets a branded PDF plus a link where they approve or decline with one click, and you get an email the moment they do.
- Your branding, not ours — your logo, business name, contact details, and terms on every document.
- From your phone — build and send the estimate before you leave the customer's property.
- One-click approval — no login or account needed on your customer's side.
- Automatic math — subtotal, tax, and discounts calculated as you type.
- Estimate → invoice — convert accepted work into an invoice without retyping it.