CSLB-Verified · Hardscape & Concrete · California
Hardscape & Concrete Contractors in Contra Costa County, CA
26 holding the CSLB C-8 Concrete · 24 with active workers' comp
A CSLB C-8 Concrete classification covers the foundations, footings, and flatwork under patios, driveways, and retaining structures. On California's shrink-swell clays, that base work is what keeps a patio from heaving — so a C-8 holder is the contractor qualified to pour it, not just lay the surface.
Hardscape & Concrete Cities in Contra Costa County
Top Hardscape & Concrete Contractors in Contra Costa County
Majestic Landscape
Licensed 1979 · 47 years in business
Sole Owner · Contra Costa County
License #373538
Status: CLEAR ✓
Advantage Pools Bay Area
Licensed 2007 · 18 years in business
Sole Owner · Contra Costa County
License #900620
Status: CLEAR ✓
Mce Corporation
Licensed 1983 · 43 years in business
Corporation · Contra Costa County
License #439295
Status: CLEAR ✓
(925) 803 4111
License valid through May 2027
$25,000 bond · Harco National Insurance Company
Online since 1997
Steve's Landscape
Licensed 1997 · 29 years in business
Sole Owner · Contra Costa County
License #736619
Status: CLEAR ✓
(916) 475 7814
License valid through Jun 2027
$25,000 bond · Merchants Bonding Company (Mutual)
Genesis Landscape Inc
Licensed 1998 · 28 years in business
Corporation · Contra Costa County
License #746949
Status: CLEAR ✓
(925) 687 7043
License valid through Mar 2028
$25,000 bond · American Contractors Indemnity Company
Online since 2013
Tree West
Licensed 1998 · 28 years in business
Corporation · Contra Costa County
License #745305
Status: CLEAR ✓
(925) 363 8100
License valid through Jan 2028
$25,000 bond · American Contractors Indemnity Company
Online since 2019
Encino Construction Group Corp
Licensed 1999 · 27 years in business
Corporation · Contra Costa County
License #759656
Status: CLEAR ✓
(510) 599 9922
License valid through Mar 2027
$25,000 bond · American Contractors Indemnity Company
San Ramon Concrete
Licensed 1999 · 27 years in business
Sole Owner · Contra Costa County
License #761564
Status: CLEAR ✓
(925) 743 9023
License valid through Apr 2027
$25,000 bond · American Contractors Indemnity Company
Online since 2020
Groundworks Inc
Licensed 2002 · 23 years in business
Corporation · Contra Costa County
License #816062
Status: CLEAR ✓
(925) 513 0300
License valid through Dec 2026
$25,000 bond · American Contractors Indemnity Company
Online since 2024
A - K Aeration & Landscaping
Licensed 2003 · 22 years in business
Sole Owner · Contra Costa County
License #823077
Status: CLEAR ✓
(925) 984 6883
License valid through Aug 2027
$25,000 bond · Business Alliance Insurance Company
Online since 2011
J L Yardscapes
Licensed 2011 · 14 years in business
Sole Owner · Contra Costa County
License #966146
Status: CLEAR ✓
(925) 783 6070
License valid through Sep 2027
$25,000 bond · Business Alliance Insurance Company
Mercoza
Licensed 2013 · 12 years in business
Corporation · Contra Costa County
License #988861
Status: CLEAR ✓
(510) 675 7971
License valid through Jun 2028
$25,000 bond · Merchants Bonding Company (Mutual)
Online since 2016
