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Licensed General Engineering Contractors in Downey, California

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

  • 27licensed general engineering contractors
  • 27active (Clear)
  • 0%with a suspension
  • 29.6%workers' comp exempt
  • 16.7 yrsmedian time licensed
  • 77.8%corp / LLC / partnership (22.2% sole owner)
  • 0new in the last 12 months
  • —change tracking began November 1, 2026

Downey is home to 27 general engineering contractors in CSLB's license file, ranking #14 of 32 Los Angeles County cities for this trade. 100% are Clear.

The share with a suspension, 0%, is 3 points lower than the Los Angeles County rate for the same license (3%). 29.6% report a workers' comp exemption, 5.8 points lower than the statewide figure for general engineering contractors (35.4%), so many of these businesses say they have no employees.

0 of these licenses are less than a year old, while 66.7% have been held for 10 years or more. The median is 16.7 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 Downey

  1. Look the company up by name or license number (search Downey). On the profile, confirm three things: Clear status, the A license for this kind of work, and a contractor's bond on file.
  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 27 general engineering contractors in Downey

Downey 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 Downey
Business nameLicense #StatusYearsWorkers' compBond
Farwest Corrosion Control Company 248232 Clear 59 Insured On file
Can Lines Engineering INC 345161 Clear 49 Insured On file
M D Stainless Services 608186 Clear 35 Insured On file
Pacific Power Engineering Technology INC 645405 Clear 34 Insured On file
Shawnan 679962 Clear 33 Insured On file
A D Improvements INC 704437 Clear 31 Insured On file
Strickland Construction 759227 Clear 27 Insured On file
A E Construction & Environmental Services 772677 Clear 26 Exempt On file
Can Lines Engineering 783887 Clear 26 Insured On file
C N B Corporation 789423 Clear 25 Insured On file
Designer Builders INC 844359 Clear 22 Insured On file
Paver Plus INC 934121 Clear 17 Insured On file
Beacon Energy Services INC 939529 Clear 17 Insured On file
Kelterite Corporation 944160 Clear 16 Insured On file
H G Design Build 944871 Clear 16 Exempt On file
Petty's Bill Backhoe Service INC 960552 Clear 15 Insured On file
M D S M Corporation 988467 Clear 13 Exempt On file
La Electric INC 1018865 Clear 10 Insured On file
Aap Engineering 1025756 Clear 9 Exempt On file
Track Zac Corporation 1033968 Clear 8 Insured On file
Planet Green Environmental INC 1053689 Clear 7 Exempt On file
Ibrahim Attia Bastawros Bishoui 1076603 Clear 5 Exempt On file
Metric Construction 1076758 Clear 5 Exempt On file
Cal-Tron Developments INC 1079970 Clear 5 Insured On file
Elite Ramos Construction 1094720 Clear 4 Exempt On file
Tidwell Power Corp 1123427 Clear 2 Insured On file
Nebula Engineering LLC 1133197 Clear 1 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 Downey?

CSLB's current public file lists 27 general engineering contractors with a Downey mailing address. 27 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?

CSLB issues the A General Engineering Contractor classification for this work. In Los Angeles County, 100% of Downey'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?

Open the contractor's profile here to see the workers' comp type and insurer from CSLB's file. In Downey, 70.4% of general engineering contractors list a policy, 29.6% claim an exemption and 0% 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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Guides