Brentwood grew rapidly during the 1998 to 2010 housing boom, filling quickly with planned subdivisions of two-story stucco homes with concrete driveways and wood-fenced backyards. That wave of construction means most of the city's private paving is now at the age - 15 to 25 years - when original surfaces commonly start to fail. The expansive clay soils underlying much of Brentwood contribute directly to this. Those soils absorb winter rain and swell, then dry out and contract through the long, hot summer. That annual movement quietly stresses pavement from below, creating cracks that widen a little more each year.

Brentwood sits further inland than most Bay Area cities, and summer temperatures here regularly push into the mid-to-upper 90s and occasionally top 100°F. That sustained heat accelerates asphalt oxidation - the process that dries out the binder and turns a dark, flexible surface into something gray and brittle. A contractor unfamiliar with these inland conditions may not use the right mix specification or recommend the sealcoating schedule that this climate actually requires. Getting the base preparation and maintenance plan right from the start determines whether a Brentwood driveway lasts 20 years or starts failing after five.

Brentwood is a city of more than 60,000 residents in the far eastern corner of Contra Costa County, about 55 miles east of San Francisco. It spent most of its history as a farming community known throughout the Bay Area for its stone fruits, cherries, and corn - a tradition that continues today with working u-pick farms on the city's edges. The rapid growth of the late 1990s and 2000s transformed the city into one of the region's larger suburban communities, adding wave after wave of planned subdivisions with stucco homes, attached garages, and concrete driveways. Most of that housing stock is now old enough that original driveways, fences, and flatwork are reaching the end of their first lifecycle.

Brentwood's downtown hosts a year-round Saturday farmer's market that draws residents from across the city, and the historic downtown district provides a commercial and civic center separate from the Highway 4 retail corridors. Balfour Road and Lone Tree Way are the main surface streets through the newer neighborhoods, with newer subdivisions and commercial developments extending outward from those corridors. Neighboring communities include Antioch to the northwest and Oakley to the west - both of which we also serve. More information about the city is available at the City of Brentwood website.