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Asphalt Contractors in Ontario, WI

No listings in Ontario yet — showing 40 contractors within 45 miles. Compare ratings, licenses, and services. Call or message any pro directly.

What it costs in Ontario
New asphalt driveway$3.00 – $7.00 / sq ft
Resurfacing / overlay$2.00 – $4.00 / sq ft
Sealcoating$0.15 – $0.30 / sq ft
Crack filling$1.00 – $3.00 / linear ft
Pothole patching$100 – $400 per repair

Ranges reflect typical residential jobs in Wisconsin. Base condition, access, and haul distance move the final number most. Always compare at least three quotes.

Before you hire in Ontario
  • Ask for a certificate of insurance and the license number, then verify both.
  • Get the asphalt depth in writing: 2 inches compacted is the residential norm.
  • Confirm who handles base prep and drainage, not just the top layer.
  • Never pay in full upfront. A deposit plus completion payment is standard.
  • Pave when ground temps stay above 50°F. In Wisconsin that is usually late spring through early fall.
See all 40 pros ↓

Highest rated near Ontario

Custom Paving
5.0★ (30 reviews)

Custom Paving in North Freedom, WI offers asphalt paving, sealcoating, and repair services.

Sheldon's Asphalt Paving
5.0★ (13 reviews)

Sheldon's Asphalt Paving offers paving, sealcoating, and repair services in Viroqua, WI.

Wells Asphalt Paving
5.0★ (13 reviews)

Wells Asphalt Paving offers paving, sealcoating, and repair services in Baraboo, WI.

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Services in Ontario
Nearby cities
MilwaukeeMadisonGreen BayKenoshaRacineAppletonWaukeshaEau ClaireOshkoshJanesvilleWest AllisLa Crosse

Asphalt paving in Ontario, WI: common questions

How much does asphalt paving cost in Ontario?
Most residential driveway paving in Ontario runs about $3 to $7 per square foot, and sealcoating about $0.15 to $0.30 per square foot. Square footage, base condition, and site access drive the difference. Compare at least three local quotes.
When is the best time of year to pave in Wisconsin?
Asphalt needs ground temperatures above roughly 50°F, so late spring through early fall is the usual window in Wisconsin. Sealcoating needs 24 to 48 dry hours to cure.
Are these contractors licensed and insured?
We flag insurance, bonding, and BBB accreditation where it has been verified, and you can filter this list to insured or bonded pros only. Always confirm a current license and certificate of insurance before work starts.
How many asphalt contractors serve Ontario?
We are still adding contractors in Ontario. Nearby pros serving the area are listed above.
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