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Contractor LookoutCalifornia

Licensed General Contractors in Piedmont, California

Updated November 1, 2026 from CSLB's public license file · B General Building Contractor

  • 21licensed general contractors
  • 20active (Clear)
  • 4.8%with a suspension
  • 47.6%workers' comp exempt
  • 16.2 yrsmedian time licensed
  • 38.1%corp / LLC / partnership (61.9% sole owner)
  • 0new in the last 12 months
  • —change tracking began November 1, 2026

Piedmont is home to 21 general contractors in CSLB's license file, ranking #16 of 16 Alameda County cities for this trade. 95.2% are Clear.

47.6% report a workers' comp exemption, 10.1 points lower than the statewide figure for general contractors (57.7%), so many of these businesses say they have no employees. The share with a suspension (4.8%) is close to the Alameda County rate for the same license (4.2%).

The median general contractor here has held a license for 16.2 years (more than the statewide median of 15.3), and 0 licenses were issued in the last 12 months.

General contractors hold CSLB's B (General Building Contractor) license, which covers projects that combine two or more unrelated trades. See the B General Building Contractor guide for what the license covers.

How to check a general contractor's license in Piedmont

  1. Open the general contractor's profile from the table below (or search Piedmont listings by name). Check that B appears among its classifications and that the primary status reads Clear. What B covers.
  2. Confirm it live with CSLB's Instant License Check. Statuses change between our weekly refreshes, especially workers' comp and bond suspensions.
  3. Ask for the pocket license and a photo ID and match the name to your contract. Work of $1,000 or more needs a license (the $1,000 rule), and a down payment can't exceed $1,000 or 10% (down payment rules).

All 21 general contractors in Piedmont

Piedmont general contractors sorted with Clear licenses first, then by years licensed. Badges reflect CSLB's file dated November 1, 2026, not a rating of anyone's work.

Licensed general contractors in Piedmont
Business nameLicense #StatusYearsWorkers' compBond
Platt C M 363927 Clear 48 Exempt On file
Andreoni & Stanton 483703 Clear 40 Insured On file
Cameron Howard M JR 505384 Clear 39 Exempt On file
F M S Projects INC 522497 Clear 38 Insured On file
Bickel Construction & Painting 550124 Clear 37 Insured On file
Feldman Construction 648925 Clear 34 Exempt On file
Albert Tile & Fine Stone 699890 Clear 31 Exempt On file
Bay Design & Build INC 779195 Clear 26 Insured On file
Thiel Clark T 828605 Clear 22 Exempt On file
Anderson Construction Group INC 901748 Clear 19 Insured On file
Apex General Construction 951459 Clear 16 Insured On file
Chang Tony 966999 Clear 15 None On file
Sohnworks 992935 Clear 12 Exempt On file
Piedmont Builder 1015505 Clear 10 Insured On file
First Restaurant Builder INC 1025789 Clear 9 Insured On file
Arrebak Construction 1058415 Clear 7 Exempt On file
Ashtonco LLC 1058186 Clear 7 Insured On file
4 W R Contracting 1073554 Clear 5 Exempt On file
Chuanfu Constructions 1087808 Clear 4 Exempt On file
Studio Simo 1096348 Clear 4 Exempt On file
Via Construction 1039200 Susp: workers' compensation 8 None On file

Source: CSLB public data · Updated November 1, 2026 Status can change at any time. Verify on CSLB's Instant License Check.

Frequently asked questions

How many licensed general contractors are in Piedmont?

CSLB's current public file lists 21 general contractors with a Piedmont mailing address. 20 have a Clear status, and 90.5% show no issues at all in the file (no suspension, no pending action, bond on file, not near expiration).

What license does a general contractor need in California?

General contractors hold CSLB's B (General Building Contractor) license, which covers projects that combine two or more unrelated trades. Any job of $1,000 or more in labor and materials needs a licensed contractor. Read our guide to the $1,000 rule.

How do I check a general contractor's workers' comp?

Each profile shows the workers' comp type, insurer and policy dates from CSLB's file. Among Piedmont general contractors, 47.6% are exempt (no employees), 42.9% insured and 9.5% without current coverage. Verify a policy with CSLB's insurer search (step by step).

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Guides