Licensed General Building (B) contractors in California

The California Contractors State License Board (CSLB) lists 100,662 California contractors classified B (General Building (B)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of August 22, 2026.

Showing 64,201–64,260 of 100,662 contractors

Ollis Construction
Wildomar, CA · CSLB #846426 · as of August 22, 2026
Active · clear
Randy Ollmann Construction
Bellflower, CA · CSLB #1075160 · as of August 22, 2026
Active · clear
Ollo Design & Build INC
Palo Alto, CA · CSLB #1106983 · as of August 22, 2026
Active · clear
Olma Construction
Los Angeles, CA · CSLB #1153938 · as of August 22, 2026
Active · clear
Olmarc Construction
Long Beach, CA · CSLB #864664 · as of August 22, 2026
Active · clear
Olmec Builders INC
San Francisco, CA · CSLB #1058907 · as of August 22, 2026
Active · clear
Olmec Construction INC
Covina, CA · CSLB #1011793 · as of August 22, 2026
Active · clear
Juan Olmedo Construction INC
Fontana, CA · CSLB #895719 · as of August 22, 2026
Active · clear
Olmedo's Construction
Los Angeles, CA · CSLB #1003677 · as of August 22, 2026
Active · clear
Olmedo's Construction INC
Dublin, CA · CSLB #903871 · as of August 22, 2026
Active · clear
Olmos Brothers Construction
Paramount, CA · CSLB #841969 · as of August 22, 2026
Active · clear
Carlos Olmos
Burbank, CA · CSLB #816614 · as of August 22, 2026
Active · clear
Olmos Construction Services
Pomona, CA · CSLB #1122241 · as of August 22, 2026
Active · clear
Olmos Contractors INC.
Ventura, CA · CSLB #1153071 · as of August 22, 2026
Active · clear
Olmos Design Company
Los Angeles, CA · CSLB #771435 · as of August 22, 2026
Active · clear
Ernesto Olmos
Maywood, CA · CSLB #1071202 · as of August 22, 2026
Active · clear
David Olmsted
Huntington Beach, CA · CSLB #1032719 · as of August 22, 2026
Active · clear
Olney Construction LLC
Verdi, CA · CSLB #986072 · as of August 22, 2026
Active · clear
M D Olney Construction
Anderson, CA · CSLB #543270 · as of August 22, 2026
Active · clear
Olo Construction
Irvine, CA · CSLB #1088298 · as of August 22, 2026
Active · clear
Philip Akida Oloo
El Segundo, CA · CSLB #1072293 · as of August 22, 2026
Active · clear
Olp Contruction INC
Modesto, CA · CSLB #1098767 · as of August 22, 2026
Active · clear
Ol Renovation And Home Improvements LLC
Sacramento, CA · CSLB #1111961 · as of August 22, 2026
Active · clear
Olsen And Son's Construction CO
Newbury Park, CA · CSLB #426163 · as of August 22, 2026
Active · clear
Carey R Olsen Construction
Novato, CA · CSLB #569413 · as of August 22, 2026
Active · clear
Cody Michael Olsen
Clovis, CA · CSLB #1091223 · as of August 22, 2026
Active · clear
Olsen Construction
Manhattan Beach, CA · CSLB #517130 · as of August 22, 2026
Active · clear
Olsen Construction
Woodland Hills, CA · CSLB #748001 · as of August 22, 2026
Active · clear
Olsen Construction And Restoration CO
Fresno, CA · CSLB #502334 · as of August 22, 2026
Active · clear
Olsen Consulting
Castro Valley, CA · CSLB #1128663 · as of August 22, 2026
Active · clear
Olsen Custom Building
Acton, CA · CSLB #593730 · as of August 22, 2026
Active · clear
David B Olsen
Simi Valley, CA · CSLB #325730 · as of August 22, 2026
Active · clear
David C Olsen General Contractor
Pacifica, CA · CSLB #507573 · as of August 22, 2026
Active · clear
J Olsen Construction
San Diego, CA · CSLB #987004 · as of August 22, 2026
Active · clear
Marr B Olsen INC
Petaluma, CA · CSLB #493033 · as of August 22, 2026
Active · clear
Olsen's Remodel & Construction INC
Arroyo Grande, CA · CSLB #1076617 · as of August 22, 2026
Active · clear
Sterling Olsen Construction
Murrieta, CA · CSLB #1076338 · as of August 22, 2026
Active · clear
Olson Bros INC
El Sobrante, CA · CSLB #532033 · as of August 22, 2026
Active · clear
Carl Olson Construction
Encinitas, CA · CSLB #1106848 · as of August 22, 2026
Active · clear
Cliff Olson Construction
Castro Valley, CA · CSLB #529277 · as of August 22, 2026
Active · clear
Olson Construction
Lakehead, CA · CSLB #781460 · as of August 22, 2026
Active · clear
Olson Construction
Oak View, CA · CSLB #765960 · as of August 22, 2026
Active · clear
Olson Construction
San Francisco, CA · CSLB #949512 · as of August 22, 2026
Active · clear
Olson Construction INC
Lodi, CA · CSLB #822960 · as of August 22, 2026
Active · clear
Darrell V Olson
Flowery Branch, CA · CSLB #468037 · as of August 22, 2026
Active · clear
David J Olson Construction
South Lake Tahoe, CA · CSLB #495951 · as of August 22, 2026
Active · clear
Eric Olson
Los Molinos, CA · CSLB #931577 · as of August 22, 2026
Active · clear
Erik Olson Construction Company
Carpinteria, CA · CSLB #580682 · as of August 22, 2026
Active · clear
Jack D Olson Design & Construction CO
Castro Valley, CA · CSLB #374770 · as of August 22, 2026
Active · clear
James A Olson General Contractor
Napa, CA · CSLB #472963 · as of August 22, 2026
Active · clear
J Benjamin Olson
Tustin, CA · CSLB #815231 · as of August 22, 2026
Active · clear
Jim Olson Construction INC
San Diego, CA · CSLB #772076 · as of August 22, 2026
Active · clear
M E Olson Construction
Petaluma, CA · CSLB #796659 · as of August 22, 2026
Active · clear
M R Olson G C
Carmel Valley, CA · CSLB #612773 · as of August 22, 2026
Active · clear
Patrick K Olson Construction
Mount Shasta, CA · CSLB #1047391 · as of August 22, 2026
Active · clear
Philip E Olson
Newport Beach, CA · CSLB #387198 · as of August 22, 2026
Active · clear
R Olson Construction INC
Long Beach, CA · CSLB #386853 · as of August 22, 2026
Active · clear
The Robert D Olson Corporation DBA R D Olson Construction
Irvine, CA · CSLB #463233 · as of August 22, 2026
Active · clear
Olson Restoration LLC
Westminster, CA · CSLB #1159024 · as of August 22, 2026
Active · clear
RW Olson Construction
Newport Beach, CA · CSLB #774502 · as of August 22, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of August 22, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.