What Concrete Contractors Charge Per Hour
Most concrete contractors in Wisconsin charge between $40 and $60 per hour for labor. That rate covers the crew — typically 2 to 4 workers — not just one person. Specialty work like stamping or exposed aggregate can push hourly rates to $75 or more.
Keep in mind that very few contractors quote by the hour alone. Most prefer per-project or per-square-foot pricing because it accounts for materials, equipment, and the full scope of work.
Cost Per Square Foot: The Standard Measure
Square-foot pricing is how most flatwork gets quoted in Wisconsin. Here is what to expect across common project types:
| Project Type | Cost Per Sq Ft | Typical Project Cost |
|---|---|---|
| Plain concrete slab (4") | $5 - $8 | $2,000 - $4,800 |
| Broom-finish driveway | $6 - $10 | $3,600 - $8,000 |
| Stamped/decorative concrete | $10 - $18 | $4,000 - $14,400 |
| Concrete patio | $6 - $12 | $2,400 - $7,200 |
| Sidewalk or walkway | $5 - $8 | $1,500 - $3,200 |
| Garage floor (new pour) | $5 - $9 | $2,500 - $5,400 |
What Drives the Price Up (or Down)
Site Preparation
If your project site needs excavation, grading, or old concrete removal, expect to add $2 to $5 per square foot to the total. A flat, accessible lot with good drainage keeps costs on the lower end.
Concrete Thickness
Standard residential flatwork uses 4-inch thickness. Driveways that handle heavier vehicles or garage slabs often require 5 to 6 inches, which increases material costs by 25% to 50%.[1]
Reinforcement
Wire mesh is standard and usually included in the base price. Rebar reinforcement — common for driveways and load-bearing slabs — adds $0.50 to $1.50 per square foot.
Finishing and Decorative Options
A basic broom finish is the most affordable option. Each step up in finishing adds cost:
- Broom finish: Included in base price
- Exposed aggregate: Add $1 - $3/sq ft
- Integral color: Add $1 - $2/sq ft
- Stamped patterns: Add $4 - $10/sq ft
- Staining (acid or water-based): Add $2 - $5/sq ft
Wisconsin-Specific Pricing Factors
Seasonal Demand
Wisconsin's concrete season runs roughly from late April through October. Booking in early spring or late fall can sometimes save 10% to 15%, though frost risk limits the window. Most contractors will not pour when temperatures drop below 40 degrees F consistently.[2]
Frost Depth Requirements
Wisconsin's frost line sits at 48 inches. Any concrete structure with footings — like a front stoop or garage apron tied to a foundation — needs footings dug to that depth. This adds excavation cost that homeowners in southern states do not face.
Ready-Mix Concrete Prices
Ready-mix concrete in Wisconsin typically runs $140 to $170 per cubic yard delivered. A standard 4-inch slab uses about 1.23 cubic yards per 100 square feet. Material alone accounts for roughly 30% to 40% of your total project cost.[3]
How to Compare Contractor Quotes
Get at least three written quotes for any concrete project. Each estimate should break down:
- Materials (concrete, reinforcement, base gravel)
- Labor (crew size, estimated hours)
- Site prep (excavation, grading, removal of old concrete)
- Finishing (broom, stamp, color, sealant)
- Permits if required by your municipality
A quote that just says "$4,500 for a driveway" without line items makes it impossible to compare fairly. The lowest bid is not always the best value — look for contractors who specify concrete mix strength (typically 4,000 PSI for residential), proper base preparation, and control joint spacing.
When Labor-Only Pricing Makes Sense
Some homeowners buy their own ready-mix and hire a crew for labor only. This approach works best for simple slabs and walkways. Labor-only rates in Wisconsin range from $2 to $4 per square foot or $40 to $60 per hour for a crew.
The trade-off: you are responsible for ordering the right amount of concrete, timing the delivery, and coordinating with the crew. If the truck shows up and the forms are not ready, you are paying for the wait.
- Portland Cement Association. "Concrete Slab Thickness Design." cement.org. Accessed February 8, 2026.
- American Concrete Institute. "Cold Weather Concreting — ACI 306." concrete.org. Accessed February 8, 2026.
- National Ready Mixed Concrete Association. "Ready Mixed Concrete Industry Data." nrmca.org. Accessed February 8, 2026.