C12

Earthwork & Paving Contractor Verification - Page 44

2,544 earthwork & paving contractors checked against 6 data sources (Page 44 of 51)

About C12 License

Earthwork and paving contractors for grading and site preparation.

2,544

Total Contractors

2,441

Active Licenses

206

Federal Records

Verify an Earthwork & Paving Contractor

Earthwork & Paving Contractors

Showing contractors 2151-2200 of 2,544

SHELDRAKE & MUMFORD INC

Clear

License #534634 · TRACY

Active

SHIELDS ROY BACKHOE SERVICE

Clear

License #513694 · EL DORADO HILLS

Active

SHIFFRAR GRADING & EXCAVATING INC

Clear

License #1056380 · SANTA MARGARITA

Active

SHILOH UNDERGROUND CONSTRUCTION CO INC

Clear

License #627360 · SOMIS

Active

SHOEMAKER DEMOLITION INC

Clear

License #1061187 · SOMIS

Active

SHORELINE EXCAVATION AND GRADING CO

Clear

License #1120830 · ALPINE

Active

SIDEWALK SAFETY INC

Clear

License #890021 · GRASS VALLEY

Active

SIERRA CONCRETE

Clear

License #1072839 · SAN PABLO

Active

SIERRA CONCRETE CUTTING & BREAKING INC

Clear

License #734838 · CAMINO

Active

SIERRA EXCAVATING AND GRADING

Clear

License #957488 · CHICO

Active

SIERRA EXCAVATING INC

Clear

License #897544 · NEVADA CITY

Active

SIERRA GRADING & PAVING

Clear

License #873039 · WEST SACRAMENTO

Active

SIERRA MARE PAVING

Clear

License #1045357 · EL CENTRO

Active

SIERRA NEVADA EXCAVATION INC

Clear

License #914130 · SMITH

Active

SIERRA NEVADA SEALCOATING & ASPHALT INC

Clear

License #680730 · PLACERVILLE

Active

SIERRA RUBEN

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License #1042879 · MENTONE

Active

SIERRA TAHOE SNOW REMOVAL & SEALING

Clear

License #929733 · TAHOE CITY

Active

SIKORSKI EARTHWORK AND PAVING

Clear

License #1068505 · SHINGLE SPRINGS

Active

SILICON VALLEY ASPHALT

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License #1096122 · GILROY

Active

SILKWOOD SEPTICS

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License #1066876 · SUSANVILLE

Active

SILVA WYATT

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License #1137160 · LAYTONVILLE

Active

SILVA'S BACKHOE SERVICE

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License #734642 · TURLOCK

Active

SILVA'S GREG BACKHOE SERVICE

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License #1014806 · BAKERSFIELD

Active

SILVER CREEK CONSTRUCTION

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License #716819 · ONTARIO

Active

SILVIA CONSTRUCTION INC

Clear

License #568194 · UPLAND

QUAL Bond SUSP

SIMPSON & SIMPSON INC

Clear

License #184056 · AUBURN

Active

SIMS EXCAVATING

Clear

License #887926 · NIPOMO

Active

SIMUNACI BRENDEN/SIMUNACI CONSTRUCTION

Clear

License #619757 · COLUMBIA

Active

SITE DEVELOPMENT ESPECIALIST

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License #1089479 · HEMET

Active

SITE GRADING & PAVING INC

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License #986242 · SACRAMENTO

Active

SITEWORX INC

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License #1078030 · SALINAS

Active

SIX RIVERS EXCAVATION

Clear

License #1131717 · ARCATA

Active

SJD&B INC

Clear

License #1001950 · WALNUT

Active

SKAGGS CONSTRUCTION

Clear

License #669080 · WINTERS

Active

SKID WORX

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License #1097377 · PALA

Active

SKIPY HAND GRADING

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License #814461 · LODI

Active

SKY CONSTRUCTION GRADING SERVICES

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License #962660 · RANCHO MIRAGE

Active

SLATON B J TRUCKING

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License #805746 · TUOLUMNE

Active

SLAYDEN GRADING AND TRACTOR SERVICE

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License #892884 · YUCCA VALLEY

Active

SLOPING DIRT & LAND MANAGEMENT LLC

Clear

License #1141594 · SOLEDAD

Active

SMITH DUSTIN EQUIPMENT INC

Clear

License #893161 · GRAND TERRACE

Active

SMITH HAROLD K EXCAVATING CONTRACTOR

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License #232135 · IDYLLWILD

Active

SMITH JOHN EARTHWORKS INC

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License #445005 · SAN DIEGO

Active

SMITH MEL ELECTRIC INC

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License #394741 · STANTON

Active

SMITH PAVING INC

Clear

License #1131898 · VENTURA

Active

SMITH T A EXCAVATING

Clear

License #528515 · SAN MARTIN

Active

SN EXCAVATIONS INC

Clear

License #1041035 · TRUCKEE

Active

SNEVE BOBCAT SERVICE

Clear

License #504516 · MIRA LOMA

Active

SNYDER J A PACIFIC WEST INC

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License #577737 · COLOMA

Active

SO CAL BACKHOE SERVICE

Clear

License #1007368 · HESPERIA

Active

How to Verify a Earthwork & Paving Contractor (C12) in California

California requires all contractors performing earthwork & paving work valued at $500+ to hold a valid CSLB C12 license. Of the 2,544 licensed earthwork & paving contractors in the state, 96% currently hold active licenses and 8.1% have at least one federal compliance record.

Manual vetting takes 45+ minutes per contractor and routinely misses violations in databases most people don't know to check. SiteVetter runs CSLB status, SAM.gov debarment, DOL wage violations, OSHA safety citations, and EPA environmental records in seconds—creating a timestamped compliance artifact.

Verification Checklist for Earthwork & Paving Contractors

  • Verify the contractor license is active and in good standing
  • Request proof of insurance and bonding
  • Get at least 3 written quotes before selecting a contractor
  • Check federal databases: SAM.gov, OSHA, DOL, and EPA records
  • Confirm bond: California requires $25,000+ contractor bond (SB 607)

Why Verification Matters for Earthwork & Paving Work

Under California's "Controlling Employer" doctrine, general contractors face liability for subcontractor safety violations. For earthwork & paving work specifically, 8.1% of licensed contractors have federal records that a standard CSLB license check wouldn't reveal. SiteVetter's 5-database check catches what a single-source verification misses.

Data sourced from California Contractors State License Board and federal databases. Updated weekly. For official verification, check directly with CSLB.