City pavement directory
Find asphalt, concrete, sealcoating, striping, and parking lot maintenance contractors serving Concord and the surrounding area. Press Compare on up to four to see their services, licensing, and insurance side by side.
Directory listings
Concord, California
Asphalt Paving · Sealcoating · Crack Sealing · Commercial & Residential
Since 1983, Apco Paving Co. in Concord, CA has been offering residential and commercial paving services to the Alameda and Contra Costa area .
Concord, California
Asphalt Paving · Commercial & Residential
Bay Cal Paving is an asphalt paving contractor registered in Concord under California contractor license 819193, held for a little over twenty years.
Concord, California
Asphalt Paving · Sealcoating · Asphalt Maintenance · Commercial & Residential
Bay-Cal Paving & Slurry Seal is located in Concord, California, and lists contact numbers for the Bay Area and North Bay Area.
Regional field notes
Mediterranean climate (hot-dry summers, mild-wet winters)
Much of California has long, hot, dry summers and mild, wet winters. In summer, the sun dries out and ages asphalt. In winter, the rain arrives all at once and tests drainage. Inland and valley areas get the most heat and sun, while the coast stays milder but damper. So two things matter most here: sealcoating for sun protection, and good drainage for the wet season.
Months of strong, dry sun bake the binder out of asphalt, graying and embrittling the surface — especially in inland and Central Valley heat.
Most rain falls in a short wet season, so drainage systems face heavy demand all at once. Poorly graded lots flood and water works into every summer-formed crack.
Pavement dries and shrinks through summer, then takes on water in winter. That swing widens cracks, so sealing them before the rains matters.
Local property mix
Before you hire: The Pavement Directory does not guarantee contractor performance, pricing, licensing, insurance, or availability. Business information may be submitted by contractors or gathered from public sources and should be independently verified before hiring. Always confirm licensing, insurance, references, scope of work, and written contract terms.
