CSLB-Verified ยท Retaining Walls & Masonry ยท California
Retaining Wall & Masonry Contractors in Contra Costa County, CA
5 holding the CSLB C-29 Masonry ยท 5 with active workers' comp
A CSLB C-29 Masonry classification covers structural block, stone, and segmental retaining walls. Any wall over four feet (or bearing a surcharge) is engineered work: a C-29 holder is licensed for the drainage, reinforcement, and footing that stop a wall from bulging or failing โ the difference between a wall that lasts and one that leans.
Top Retaining Wall & Masonry Contractors in Contra Costa County
Spectrum Pool And Landscape Inc
Licensed 1987 ยท 39 years in business
Corporation ยท Contra Costa County
License #511872
Status: CLEAR โ
(925) 939 2905
License valid through Jun 2027
$25,000 bond ยท American Contractors Indemnity Company
Online since 2014
Candy's Landscape Inc
Licensed 2002 ยท 23 years in business
Corporation ยท Contra Costa County
License #813477
Status: CLEAR โ
(925) 250 1280
License valid through Jan 2027
$25,000 bond ยท Merchants Bonding Company (Mutual)
Online since 2015
Groundworks Inc
Licensed 2002 ยท 23 years in business
Corporation ยท Contra Costa County
License #816062
Status: CLEAR โ
(925) 513 0300
License valid through Dec 2026
$25,000 bond ยท American Contractors Indemnity Company
Online since 2024
Amador Masonry Services Inc
Licensed 2020 ยท 6 years in business
Corporation ยท Contra Costa County
License #1062454
Status: CLEAR โ
(510) 932 3905
License valid through Jan 2028
$25,000 bond ยท American Contractors Indemnity Company
Sp Concrete & Landscaping
Licensed 2020 ยท 5 years in business
Sole Owner ยท Contra Costa County
License #1069692
Status: CLEAR โ
(714) 618 0449
License valid through Oct 2026
$25,000 bond ยท North River Insurance Company (The)