Asphalt Paving in Sunol, CA

Asphalt paving in Sunol is rural work. The 2020 census counted just 922 people spread across 28.59 square miles, about 33 per square mile. Homes sit on large parcels with long driveways, and many private roads serve several properties. That changes the job: more length, more grading, and more thought about drainage across open ground.

Gravel to asphalt

Many Sunol driveways start as gravel. Converting them means regrading the existing rock, adding and compacting base where it is thin, and setting a crown or cross-slope so rain runs off rather than down the middle. Paving a long driveway in one continuous operation reduces cold joints.

Shared private roads

When a road serves several homes, the owners usually share the cost. We can measure the road, mark which sections need full reconstruction and which need only patching and sealing, and give a written proposal the owners can split.

Getting here

Sunol sits where Interstate 680 and State Route 84 meet, and Niles Canyon Road runs seven miles west to Fremont. Access for paving trucks is good, but long or narrow driveways need planning for where trucks turn and unload.

County jurisdiction

Sunol is an unincorporated area of Alameda County. Work at the county road edge goes through Alameda County Public Works and needs an encroachment permit.

Drainage across open ground

Long driveways in open country catch rain along their whole length. Without a crown or cross-slope, water runs down the middle and carves channels in the edges. We set a crown, add ditches or culverts where water crosses, and support the shoulders so they do not ravel.

Maintenance far from town

Rural pavement often gets less attention than city driveways, so small cracks become potholes before anyone notices. A crack seal and sealcoat every few years costs much less than rebuilding sections of a long road.

History along the road

Sunol has deep roots: Antonio Sunol's adobe ranch house dates from the 1840s, the post office opened in 1871, and the Niles Canyon Railway's Sunol Depot was built in 1884. Many properties have old outbuildings, gates and stone walls near the drive. We plan around them and keep equipment clear of historic structures.

Cost factors

Long driveways spread setup cost over more area. Grading and compacting existing gravel as base keeps the price down.

Next step

Call (510) 998-2728 or

Get a Free Estimate

. Tell us the length of the driveway or road.