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Licensed General Engineering Contractors in Fairfield, California

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

  • 27licensed general engineering contractors
  • 26active (Clear)
  • 3.7%with a suspension
  • 25.9%workers' comp exempt
  • 13.3 yrsmedian time licensed
  • 74.1%corp / LLC / partnership (25.9% sole owner)
  • 3new in the last 12 months
  • —change tracking began November 1, 2026

Fairfield is home to 27 general engineering contractors in CSLB's license file, ranking #3 of 4 Solano County cities for this trade. 96.3% are Clear.

The share with a suspension (3.7%) is close to the Solano County rate for the same license (4%). 25.9% report a workers' comp exemption, 9.5 points lower than the statewide figure for general engineering contractors (35.4%), so many of these businesses say they have no employees.

3 of these licenses are less than a year old, while 55.6% have been held for 10 years or more. The median is 13.3 years.

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 Fairfield

  1. Find the business in the list below, or search all 27 Fairfield listings, and open its profile. You want a Clear status and the A classification (a B license can also cover it as part of a multi-trade job).
  2. Re-check the same number on CSLB's Instant License Check the day you sign; our copy is refreshed weekly and 3.7% of Fairfield listings here already show a suspension.
  3. Match the license holder's name to the name on the written contract and the person you meet. Ask for proof of workers' comp if anyone besides the owner will work on site. Hiring checklist.

All 27 general engineering contractors in Fairfield

Fairfield 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 Fairfield
Business nameLicense #StatusYearsWorkers' compBond
North Bay Plumbing INC 410323 Clear 45 Insured On file
Mining Management International INC 631834 Clear 35 Insured On file
Mr Rooter Plumbing 677639 Clear 33 Insured On file
Maxicrete 753882 Clear 28 Insured On file
Anselmo Distributing 765079 Clear 27 Insured On file
Heavy Load 768608 Clear 27 Insured On file
C D L Enterprises 817038 Clear 23 Exempt On file
Delaney Construction 827219 Clear 23 Exempt On file
Bellato Grading 859930 Clear 21 Exempt On file
Certified Coatings Company 887287 Clear 20 Insured On file
National Coating & Lining Company 886430 Clear 20 Insured On file
Rock Piping & Mechanical INC 924409 Clear 18 Insured On file
Superior Painting Earthwork Excavating 924544 Clear 18 None On file
Keller Engineering & Asphalt Services INC 985192 Clear 13 Insured On file
A Robledo Construction General Engineering INC 1020016 Clear 10 Insured On file
Independent Engineering Contractor 1040437 Clear 8 Insured On file
Muehlhan Industrial Services INC 1041666 Clear 8 Insured On file
Denluc Construction INC 1061412 Clear 6 Insured On file
Globe Engineering Development 1067532 Clear 6 Insured On file
Md INC 1076852 Clear 5 Insured On file
Herston Benjamin Rutledge 1083173 Clear 5 Exempt On file
Groundworks California LLC 1116054 Clear 2 Insured On file
Complete Civil Contractors 1140986 Clear 1 Exempt On file
Owner Builder By You 1148057 Clear <1 Exempt On file
Chieftain Industrial Professionals INC 1149422 Clear <1 Insured On file
D O Contractors Corp 1160969 Clear <1 Exempt On file
Certified-Champion Jv 1145089 Susp: workers' compensation 1 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 engineering contractors are in Fairfield?

CSLB's current public file lists 27 general engineering contractors with a Fairfield mailing address. 26 have a Clear status, and 96.3% 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. 27 businesses in Fairfield 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?

Open the contractor's profile here to see the workers' comp type and insurer from CSLB's file. In Fairfield, 66.7% of general engineering contractors list a policy, 25.9% claim an exemption and 7.4% show no current coverage. Confirm the policy with CSLB's workers' comp search before work starts. How to check workers' comp.

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