Independent site · Not affiliated with CSLB or any state agency
Contractor LookoutCalifornia

Licensed General Engineering Contractors in Vallejo, California

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

  • 24licensed general engineering contractors
  • 23active (Clear)
  • 4.2%with a suspension
  • 20.8%workers' comp exempt
  • 9.3 yrsmedian time licensed
  • 66.7%corp / LLC / partnership (33.3% sole owner)
  • 2new in the last 12 months
  • —change tracking began November 1, 2026

There are 24 general engineering contractors based in Vallejo in CSLB's current file. 23 (95.8%) have a Clear status as of November 1, 2026.

20.8% report a workers' comp exemption, 14.6 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 (4.2%) is close to the Solano County rate for the same license (4%).

Experience varies: 45.8% have been licensed 10+ years and 2 are new this year (median 9.3 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 Vallejo

  1. Open the general engineering contractor's profile from the table below (or search Vallejo listings by name). Check that A appears among its classifications and that the primary status reads Clear. What A covers.
  2. Re-check the same number on CSLB's Instant License Check the day you sign; our copy is refreshed weekly and 4.2% of Vallejo listings here already show a suspension.
  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 24 general engineering contractors in Vallejo

Vallejo 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 Vallejo
Business nameLicense #StatusYearsWorkers' compBond
Community Playgrounds INC 362950 Clear 48 Insured On file
Pfister Excavating INC 486712 Clear 40 Insured On file
Mahoney Jerry Lee 502690 Clear 39 Insured On file
C S Marine Constructors INC 507590 Clear 39 Insured On file
D R S Marine INC 508905 Clear 39 Insured On file
Xkt Engineering INC 566979 Clear 37 Insured On file
Mtzwest Engineering CO 679016 Clear 33 Insured On file
Smith Byron General Contractor 680615 Clear 33 Exempt On file
Dellco General Engineering 847768 Clear 22 Insured On file
Bates Crandall 873987 Clear 20 Exempt On file
Pinnacle Power Services INC 983996 Clear 13 Insured On file
Rojas Plumbing Company 1023568 Clear 9 Exempt On file
Gutierrez General Engineering INC 1033954 Clear 8 Insured On file
T A J Construction INC 1049959 Clear 7 Insured On file
Oak Street Management INC 1074417 Clear 5 Insured On file
1 Step By Step Construction 1083685 Clear 5 Insured On file
Tytan Construction and Networking LLC 1084501 Clear 4 Insured On file
Valenciana Concrete and General Contractor INC 1085668 Clear 4 Insured On file
Lind Marine LLC 1097503 Clear 4 Insured On file
Marc Engineering 1125149 Clear 2 Insured On file
Groundworx General Engineering 1143208 Clear 1 Exempt On file
Fco Concrete Construction Company INC 1148007 Clear <1 Insured On file
E Mystro Pipelines INC 1148451 Clear <1 Insured On file
Speaks Home Improvement 1112574 Susp: contractor's bond 3 Exempt 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 Vallejo?

CSLB's current public file lists 24 general engineering contractors with a Vallejo mailing address. 23 have a Clear status, and 91.7% 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?

CSLB issues the A General Engineering Contractor classification for this work. In Solano County, 95.8% of Vallejo's holders are Clear right now. The license requirement starts at $1,000 per job (the minor-work rule).

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 Vallejo general engineering contractors, 20.8% are exempt (no employees), 79.2% insured and 0% without current coverage. Verify a policy with CSLB's insurer search (step by step).

Related

General Engineering Contractors in nearby cities

Other licensed trades in Vallejo

Guides