How to Quote Concrete Jobs: Driveways, Patios, and Flatwork
By BidlyQuotes Team
How to Quote Concrete Jobs: Driveways, Patios, and Flatwork
Concrete is one of the highest-margin trades in construction — if you quote it right. Underbid a driveway by $2 per square foot and you just worked a 12-hour day for minimum wage. Overbid it and you lose the job to the guy down the street.
The difference between profitable concrete contractors and struggling ones almost always comes down to estimating accuracy.
The Square Foot Formula
Every concrete job starts with square footage. Here's the basic formula:
**Total Cost = (Square Footage × Cost Per SF) + Extras + Markup**
But "cost per SF" is where most contractors get it wrong. It's not just the concrete — it's:
A basic 4" broom-finish driveway might cost $6-8/SF all-in. Stamped colored concrete? $12-18/SF. Know your numbers or you'll leave money everywhere.
The Extras That Kill Your Margins
Every concrete job has extras that new contractors forget:
Demolition and Removal
Tearing out the old driveway? That's $2-4/SF just for removal and haul-off. If you didn't quote it, you just ate $1,000+ on a typical driveway.
Grade Changes and Slopes
Flat pad? Easy. Sloped driveway with a retaining wall transition? That's a completely different price. Always quote slope work separately.
Reinforcement
Wire mesh vs. rebar vs. fiber mesh — each has different material and labor costs. Don't assume. Spec it and price it.
Weather Delays
Concrete is weather-dependent. If you're quoting tight timelines, build in a weather contingency or you'll be eating overtime labor costs.
How to Present Concrete Estimates
Homeowners spending $5,000-$20,000 on a driveway or patio want to see a professional estimate. That means:
1. **Itemized breakdown** — square footage, material, labor, extras
2. **Material specifications** — PSI, finish type, color (if stamped)
3. **Timeline** — prep, pour date, cure time, when they can drive on it
4. **Photos** of similar completed work
5. **Warranty information**
A handwritten estimate on a yellow pad doesn't cut it when the homeowner got a polished PDF from your competitor.
Speed Wins in Concrete
Concrete contractors who send estimates the same day as the site visit close 40-50% more jobs than those who wait 2-3 days. Homeowners are comparison shopping — the first professional estimate they receive sets the bar.
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