CSLB-Verified · Hardscape & Concrete · California
Hardscape & Concrete Contractors in Sonoma County, CA
7 holding the CSLB C-8 Concrete · 7 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 Sonoma County
Top Hardscape & Concrete Contractors in Sonoma County
Brothers Landscaping Inc
Licensed 2016 · 10 years in business
Corporation · Sonoma County
License #1011240
Status: CLEAR ✓
Greg's Concrete Service
Licensed 1983 · 43 years in business
Sole Owner · Sonoma County
License #439293
Status: CLEAR ✓
(707) 332 7826
License valid through May 2027
$25,000 bond · Platte River Insurance Company
Online since 2002
Sun's Landscaping And Concrete
Licensed 1994 · 31 years in business
Sole Owner · Sonoma County
License #700311
Status: CLEAR ✓
(707) 481 4490
License valid through Feb 2028
$25,000 bond · Western Surety Company
La Zucena Concrete & Landscaping
Licensed 1996 · 29 years in business
Sole Owner · Sonoma County
License #727012
Status: CLEAR ✓
(707) 338 2199
License valid through Apr 2028
$25,000 bond · Philadelphia Indemnity Insurance Company
Antillan Concrete
Licensed 2000 · 26 years in business
Sole Owner · Sonoma County
License #778246
Status: CLEAR ✓
(707) 527 9139
License valid through May 2028
$25,000 bond · Atlantic Specialty Insurance Company
Del Grosso Design
Licensed 2005 · 20 years in business
Sole Owner · Sonoma County
License #864095
Status: CLEAR ✓
(707) 318 2705
License valid through Sep 2027
$25,000 bond · Nationwide Mutual Insurance Company
Online since 2009
North Cal Concrete Construction
Licensed 2016 · 9 years in business
Sole Owner · Sonoma County
License #1018685
Status: CLEAR ✓
(707) 775 5788
License valid through Sep 2026
$25,000 bond · Hudson Insurance Company
