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Licensed General Engineering Contractors in South San Francisco, California

Updated November 1, 2026 from CSLB's public license file · A General Engineering Contractor

  • 26licensed general engineering contractors
  • 24active (Clear)
  • 7.7%with a suspension
  • 23.1%workers' comp exempt
  • 19.5 yrsmedian time licensed
  • 80.8%corp / LLC / partnership (19.2% sole owner)
  • 1new in the last 12 months
  • —change tracking began November 1, 2026

CSLB's public data lists 26 general engineering contractors with a mailing address in South San Francisco, and 24 of them (92.3%) show a Clear primary status.

23.1% report a workers' comp exemption, 12.3 points lower than the statewide figure for general engineering contractors (35.4%), so many of these businesses say they have no employees. The share with a suspension, 7.7%, is 5.6 points higher than the San Mateo County rate for the same license (2.1%).

Experience varies: 65.4% have been licensed 10+ years and 1 is new this year (median 19.5 years, vs 18.5 statewide).

These firms hold CSLB's A (General Engineering Contractor) license for engineered fixed works. See the A General Engineering Contractor guide for what the license covers.

How to check a general engineering contractor's license in South San Francisco

  1. Open the general engineering contractor's profile from the table below (or search South San Francisco listings by name). Check that A appears among its classifications and that the primary status reads Clear. What A covers.
  2. Confirm it live with CSLB's Instant License Check. Statuses change between our weekly refreshes, especially workers' comp and bond suspensions.
  3. Get the bid and contract in writing with the license number on it. If the job tops $1,000 in labor and materials, a licensed general engineering contractor is required by law. See the $1,000 rule.

All 26 general engineering contractors in South San Francisco

South San Francisco general engineering 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 engineering contractors in South San Francisco
Business nameLicense #StatusYearsWorkers' compBond
Interstate Grading and Paving INC 366020 Clear 47 Insured On file
Woods Construction 533319 Clear 38 Insured On file
West Valley Structural Corp 570208 Clear 37 Exempt On file
Bay Cities Development 638618 Clear 34 Insured On file
K J Woods Construction INC 701797 Clear 31 Insured On file
Jmb Construction INC 715324 Clear 31 Insured On file
Accutite 762034 Clear 27 Insured On file
Bass Electric Company 765671 Clear 27 Insured On file
Gonzalez Construction & General Contractor INC 775965 Clear 26 Insured On file
Smelly Mel's Plumbing INC 786183 Clear 26 Insured On file
Chen's Construction and Mechanical INC 814802 Clear 24 Insured On file
In & Out Plumbing and Construction INC 878184 Clear 20 Insured On file
Ultra Construction Group INC 913787 Clear 18 Insured On file
North State Environmental 920453 Clear 18 Insured On file
Polytec Construction Company INC 943505 Clear 16 Insured On file
Sugar Bear Plumbing INC 946657 Clear 16 Insured On file
Utility Construction Services INC 1037581 Clear 8 Insured On file
Vieira Firm Construction & Design 1061467 Clear 6 Exempt On file
Vnb Engineering INC 1097250 Clear 4 Exempt On file
Csq INC 1101204 Clear 3 Insured On file
Phoenix Boring Construction LLC 1115805 Clear 2 Insured On file
Harris Excavation 1117960 Clear 2 Insured On file
Wong Winnie Construction 1119231 Clear 2 Exempt On file
Vf Builders 1153880 Clear <1 Exempt On file
M B L Construction 766891 Susp: contractor's bond 27 Exempt On file
Vnh Builders 1064244 Susp: bond payment 6 Insured 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 engineering contractors are in South San Francisco?

CSLB's current public file lists 26 general engineering contractors with a South San Francisco mailing address. 24 have a Clear status, and 84.6% show no issues at all in the file (no suspension, no pending action, bond on file, not near expiration).

What license does a general engineering contractor need in California?

Look for A on the license. 26 businesses in South San Francisco hold it. Small jobs under $1,000 with no permit and no employees are exempt; everything else needs a license (details).

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

Each profile shows the workers' comp type, insurer and policy dates from CSLB's file. Among South San Francisco general engineering contractors, 23.1% are exempt (no employees), 76.9% insured and 0% without current coverage. Verify a policy with CSLB's insurer search (step by step).

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