Asphalt and Parking Lot Removal in San Jose

Parking Lot Removal in North San Jose and Commercial Corridors

Much of San Jose's asphalt sits in big surface lots. Office parks in North San Jose, strip centers along Capitol Expressway and Stevens Creek Boulevard, older industrial sites near the airport and the parcels being redeveloped near the Berryessa and Milpitas BART stations all carry acres of it. When a site is redeveloped or a lot fails, the asphalt has to come out before anything else can happen.

Large lots are usually ground with a milling machine, which turns the asphalt into recycled millings that can be reused as base or in new paving. Smaller or thicker sections, or areas around curbs, light pole bases and utility boxes, are broken out with an excavator or skid steer. Both methods can run on the same site.

Residential Asphalt Driveway Removal in San Jose

Asphalt driveways are common on older lots in Evergreen, Alum Rock and the Almaden foothills, especially long driveways where concrete would have cost more. Over time they crack, sink and get patched until the surface is a quilt. Replacing one with concrete, pavers or a new asphalt layer starts with removing the old surface and checking the base underneath.

On sloped driveways we pay attention to drainage. Water that used to sheet off the asphalt has to go somewhere during the job, so we plan the work in sections and keep it from washing onto the street or a neighbor's lot. Where a driveway meets a garage slab, we saw-cut a clean line so the new surface butts up neatly.

Asphalt Grinding, Breakout and Base Work

Whether we grind or break out depends on thickness, area and what goes in next. Grinding leaves a clean, even surface and is faster on large lots. Breakout works better in tight spaces and where the base is also being replaced. After removal, we can excavate soft base, import and compact new base rock, and rough grade to the drainage pattern your engineer wants.

Where a parking lot meets the public sidewalk, driveway approach or curb, the city usually wants a permit for any work in the right-of-way. Some sites also have stormwater rules for drainage and erosion control during construction. We confirm the requirements before work starts. Larger sites can also need a grading permit once base removal goes past a certain depth.

Old lots sometimes hide things under the surface: abandoned irrigation lines, buried curbs from an earlier layout, old fuel or utility lines on former gas station and industrial parcels, and soft spots where a drain failed years ago. We mark what we find, stop if anything looks like a tank or contaminated soil, and bring in the right specialist before continuing.

Asphalt Recycling and Cost Drivers

Old blacktop rarely needs to see a landfill. Millings and broken asphalt go to recyclers and come back as base or new paving mix. Keeping it clean, without dirt, concrete or trash mixed in, keeps disposal costs down. We separate concrete curbs, wheel stops and light pole bases as they come out.

Cost depends on the total area, asphalt thickness, base condition, whether grinding or breakout is used, how much base needs replacing, access for trucks, and the distance to the recycler. Active lots that must stay partly open while we work need phasing and traffic control, which adds time. Night or weekend phases are an option for retail lots.