Asphalt Contractors in Dunbarton, NH
No listings in Dunbarton yet — showing 40 contractors within 25 miles. Compare ratings, licenses, and services. Call or message any pro directly.
What it costs in Dunbarton
| 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 New Hampshire. Base condition, access, and haul distance move the final number most. Always compare at least three quotes.
Before you hire in Dunbarton
- 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 New Hampshire that is usually late spring through early fall.
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Services in Dunbarton
- Asphalt Paving in Dunbarton
- Driveway Paving in Dunbarton
- Parking Lot Paving in Dunbarton
- Sealcoating in Dunbarton
- Asphalt Repair in Dunbarton
- Crack Filling in Dunbarton
- Line Striping in Dunbarton
- Asphalt Resurfacing in Dunbarton
- Asphalt Milling in Dunbarton
- Pothole Repair in Dunbarton
- Grading & Excavation in Dunbarton
- Asphalt Overlay in Dunbarton
- Speed Bumps & Humps in Dunbarton
- Asphalt Curbing in Dunbarton
- Sport Court Paving in Dunbarton
Asphalt paving in Dunbarton, NH: common questions
- How much does asphalt paving cost in Dunbarton?
- Most residential driveway paving in Dunbarton 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 New Hampshire?
- Asphalt needs ground temperatures above roughly 50°F, so late spring through early fall is the usual window in New Hampshire. 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 Dunbarton?
- We are still adding contractors in Dunbarton. Nearby pros serving the area are listed above.
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