Asphalt Plants in the Los Angeles area

The quickest hot mix plants in this directory to reach from central Los Angeles are Vulcan Materials – Los Angeles Asphalt in Los Angeles (8 min (3.8 mi) by road), Industrial Asphalt S in Baldwin Park (19 min (17 mi) by road) and All American Asphalt – Irwindale in Irwindale (22 min (19 mi) by road), driving with typical traffic. 2 of them have had phone, hours and sales policy checked with the operator; call the others before you plan around them. Rush hour and a queue at the scale add to those times, and the nearest plant only helps if it will load your trucks, so compare the others in the Los Angeles area too.

The quickest hot mix plants in this directory to reach from central Long Beach are All American Asphalt in Westminster (21 min (18 mi) by road), Kelterite Drum Plant in Downey (22 min (15 mi) by road) and Prestige Paving Company Inc in La Mirada (26 min (18 mi) by road), driving with typical traffic. 1 of them has had phone, hours and sales policy checked with the operator; call the others before you plan around them. Rush hour and a queue at the scale add to those times, and the nearest plant only helps if it will load your trucks, so compare the others in the Los Angeles area too.

The quickest hot mix plants in this directory to reach from central Anaheim are Diversified Asphalt Products, Inc in Anaheim (4 min (1.2 mi) by road), R.J. Noble Co. HMA Drum in Orange (10 min (3.5 mi) by road) and Prestige Paving Company Inc in La Mirada (14 min (8.0 mi) by road), driving with typical traffic. None has been checked with its operator yet, so call before you plan around them. Rush hour and a queue at the scale add to those times, and the nearest plant only helps if it will load your trucks, so compare the others in the Los Angeles area too.

This directory lists 19 hot mix asphalt plant locations in the Los Angeles area, across 3 counties, with the most around Irwindale, Orange, Anaheim, Azusa. Most come from federal air-permit registrations, which record that a plant is permitted rather than that it is operating or selling today, so treat the count as a starting list. 5 locations have had phone, hours and sales policy checked with the operator.

Some do and some do not. Many plants are owned by a paving contractor or a materials group and run mainly to supply that company's own crews, and whether a plant will load an outside contractor's trucks is not in any public record. Call the plant, say what mix and tonnage you need, and ask whether they sell to outside contractors and on what terms before you plan around it.

There is no fixed limit: it depends on the weather, the load size, tarping and how fast the crew places the mix. As a planning figure most contractors treat about an hour of drive time as comfortable and manage the risk carefully beyond about 90 minutes, and your specification and supplier are the authority. Every drive time on this site is Google's, by road with typical traffic — allow more at rush hour. A job near a county line is often closer to a plant in the next county than to any in its own, which is why this page lists the Los Angeles area as one area.

Caltrans certifies hot mix plants for state work through the MPQP and publishes a list of active plants each month, as a PDF and a spreadsheet. Approval expires, so check the current month's list rather than an old copy. Caltrans's program is the Material Plant Quality Program (MPQP). Private work does not normally require approval unless the contract calls for it.