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General Builder contractors in RANCHO SANTA MARGARITA, CA

135 listings

Source: California CSLB license records. Last verified 2026-08-31.

There are 135 general builder contractors in RANCHO SANTA MARGARITA, California with a current state license as of 2026-08-31. The earliest license expiry among them is 2026-08-31; every listing shows its own number and expiry date. All are drawn from the California CSLB register; expired and inactive licenses are excluded.

BusinessLicenseTypeExpiresCityZip
5 STAR IMPROVEMENT AND REPAIR SERVICES1133050B-22027-02-28RANCHO SANTA MARGARITA92688Set up workspace
A2 CONTRACTING INC1086458B2027-08-31RANCHO SANTA MARGARITA92688Set up workspace
A 2 Z CONSTRUCT INC739539A, B2027-03-31RANCHO SANTA MARGARITA92688Set up workspace
ACCELERATED RESTORATION1124552B2026-08-31RANCHO SANTA MARGARITA92688Set up workspace
ADELE CONSTRUCTION INC802795B, C-392028-01-31RANCHO SANTA MARGARITA92688Set up workspace
ADU INSTALLER1081678B2027-09-30RANCHO SANTA MARGARITA92688Set up workspace
ADVANCED FILTRATION CONCEPTS INC1004986D342027-06-30RANCHO SANTA MARGARITA92688Set up workspace
ALIREZA SABOURIAZAD1065134A, B2028-04-30RANCHO SANTA MARGARITA92688Set up workspace
ALIREZA SHAHINNEJAD975576B, C-152027-08-31RANCHO SANTA MARGARITA92688Set up workspace
ALISO AIR INC526420B, C-202028-03-31RANCHO SANTA MARGARITA92688Set up workspace
AMPCO NORTH INC1013207A, ASB, B, C-21, HAZ2028-04-30RANCHO SANTA MARGARITA92688Set up workspace
ANTHONY D GONZALES912170B2028-03-31RANCHO SANTA MARGARITA92688Set up workspace
A-PLUS BUSINESSES INC1019562B2026-10-31RANCHO SANTA MARGARITA92688Set up workspace
AQUALINE POOL SERVICE INC515862C-53, D352028-02-29RANCHO SANTA MARGARITA92688Set up workspace
ASAZ CONSTRUCTION945646B2027-04-30RANCHO SANTA MARGARITA92688Set up workspace
AXEON CONSTRUCTION INC1157562B2028-07-31RANCHO SANTA MARGARITA92688Set up workspace
BEACH CITIES GENERAL CONSTRUCTION INC1068671B2028-09-30RANCHO SANTA MARGARITA92688Set up workspace
BRIAN'S TILE AND NATURAL STONE881687B, C-542028-05-31RANCHO SANTA MARGARITA92688Set up workspace
BRUCE HADERLIE CONSTRUCTION & REMODELING682517B2026-12-31RANCHO SANTA MARGARITA92688Set up workspace
CABINET FLOORING & BATH DESIGN1060855B, C-15, C-542027-06-30RANCHO SANTA MARGARITA92688Set up workspace
CAFE CONCEPTS INC975059D342028-07-31RANCHO SANTA MARGARITA92688Set up workspace
CER CLEAN ROOM INC DBA AMERICAN CLEANROOM SYSTEMS979883B2027-01-31RANCHO SANTA MARGARITA92688Set up workspace
CERTIFIED RESTORATION SERVICES INC889506B2027-01-31RANCHO SANTA MARGARITA92688Set up workspace
CIRCLE M CONTRACTORS INC954833B2026-11-30RANCHO SANTA MARGARITA92688Set up workspace
CLASS ONE CLEANROOMS465364B2026-11-30RANCHO SANTA MARGARITA92688Set up workspace
C NAKAMURA791090B, C-102027-02-28RANCHO SANTA MARGARITA92688Set up workspace
CONSTRUCTION PLANNING & MANAGEMENT1093315A, B, D122028-06-30RANCHO SANTA MARGARITA92688Set up workspace
COSTERA WASTE & ENVIRONMENTAL1068264A, HAZ2028-08-31RANCHO SANTA MARGARITA92688Set up workspace
CREATIVE CONTRACTORS CORPORATION636734A, D34, D632027-04-30RANCHO SANTA MARGARITA92688Set up workspace
DANIEL P SPAIN659781B2027-07-31RANCHO SANTA MARGARITA92688Set up workspace
D & D CONSULTING AND DEVELOPMENT911909B2028-03-31RANCHO SANTA MARGARITA92688Set up workspace
DEFINITION TECHNOLOGIES & FABRICATION1074965B2027-04-30RANCHO SANTA MARGARITA92688Set up workspace
DEVELOPER SERVICES CORPORATION977087A, B2028-09-30RANCHO SANTA MARGARITA92688Set up workspace
DIEGO'S QUALITY CONSTRUCTION1070054B, D412026-10-31RANCHO SANTA MARGARITA92688Set up workspace
DI ROCK GC INC943051B, C-392026-09-30RANCHO SANTA MARGARITA92688Set up workspace
DIVISION 8 HARDWARE761083C-282027-04-30RANCHO SANTA MARGARITA92688Set up workspace
DREAMHOMES REMODELING1112834B-22027-11-30RANCHO SANTA MARGARITA92688Set up workspace
EAGLE INDUSTRIAL GROUP INC969906B, C-15, D24, D282028-02-29RANCHO SANTA MARGARITA92688Set up workspace
EBEL'S LOCK AND DOOR COMPANY1076557C-282027-06-30RANCHO SANTA MARGARITA92688Set up workspace
ELEVATE HEALTHCARE & WELLNESS LLC1159953D212028-08-31RANCHO SANTA MARGARITA92688Set up workspace
EMBER SHIELD USA1114925B, C-10, C-27, C-532028-01-31RANCHO SANTA MARGARITA92688Set up workspace
EMPRESSA CONSTRUCTION1044548B2028-09-30RANCHO SANTA MARGARITA92688Set up workspace
ETERNITY POOL SERVICE AND REPAIR1003581D352027-05-31RANCHO SANTA MARGARITA92688Set up workspace
EXPERT CONSTRUCTION CO752678A, B, C-102028-08-31RANCHO SANTA MARGARITA92688Set up workspace
FAKOURI ELECTRICAL ENGINEERING INC481149B, C-10, C-202027-10-31RANCHO SANTA MARGARITA92688Set up workspace
FLUEGGE CONSTRUCTION INC844285B2028-08-31RANCHO SANTA MARGARITA92688Set up workspace
GABRIS CONSTRUCTION INC1038045B2028-04-30RANCHO SANTA MARGARITA92688Set up workspace
HANSAM BUILDERS INC1127051B2026-09-30RANCHO SANTA MARGARITA92688Set up workspace
HELM CONTRACTING481200B, C-362027-10-31RANCHO SANTA MARGARITA92688Set up workspace
HERCON COMPANY INC603928A, ASB, B, C-10, C-12, C-16, C-36, C-42, HAZ2026-12-31RANCHO SANTA MARGARITA92688Set up workspace

Showing 1–50 of 135

Quick answers

How many general builder contractors are in RANCHO SANTA MARGARITA?
135 with a current California license, as of 2026-08-31.
How do I check a license is current?
Every listing shows its state license number and expiry. Verify any of them directly against the California CSLB licensee database.
License data from state licensing authorities, refreshed on each state’s own schedule; every listing names the register it came from. Place data © OpenStreetMap contributors, ODbL. Nothing here is purchased, estimated, or user-submitted. How we get our data