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Licensed General Engineering Contractors in Atascadero, California

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

  • 55licensed general engineering contractors
  • 54active (Clear)
  • 1.8%with a suspension
  • 41.8%workers' comp exempt
  • 22.6 yrsmedian time licensed
  • 65.5%corp / LLC / partnership (34.5% sole owner)
  • 1new in the last 12 months
  • —change tracking began November 1, 2026

Atascadero is home to 55 general engineering contractors in CSLB's license file, ranking #2 of 6 San Luis Obispo County cities for this trade. 98.2% are Clear.

41.8% report a workers' comp exemption, 6.4 points higher 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 (1.8%) is close to the San Luis Obispo County rate for the same license (1.7%).

The median general engineering contractor here has held a license for 22.6 years (more than the statewide median of 18.5), and 1 license was issued in the last 12 months.

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 Atascadero

  1. Find the business in the list below, or search all 55 Atascadero 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. 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.

50 of 55 general engineering contractors in Atascadero

Atascadero 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 Atascadero
Business nameLicense #StatusYearsWorkers' compBond
All Private Utility Locating INC 324751 Clear 50 Insured On file
Roho Construction Company 401839 Clear 45 Exempt On file
Frederick Mitch Sealcoating and Paving 415846 Clear 44 Insured On file
Filipponi-Thompson Drilling INC 432680 Clear 43 Insured On file
A-Jay Excavating INC 456026 Clear 42 Insured On file
Raminha Construction INC 469531 Clear 41 Insured On file
Wysong Construction Company 471850 Clear 41 Insured On file
Toevs Tim Construction 486075 Clear 40 Exempt On file
Michael Frederick Paving Corp 492189 Clear 40 Insured On file
Dallaire John Excavating 500085 Clear 40 Exempt On file
Fortington Construction 518645 Clear 39 Exempt On file
Davis Rob Backhoe 547464 Clear 38 Exempt On file
Jb's General Engineering INC 595006 Clear 36 Insured On file
Cascade Contracting Company 684444 Clear 32 Insured On file
Strole's Tri-Service 697700 Clear 32 Insured On file
R S H Construction INC 764498 Clear 27 Insured On file
Royalty Construction 773821 Clear 26 Insured On file
Ramey R Construction 782299 Clear 26 Exempt On file
Elisarraras Chuck Excavation 796493 Clear 25 Exempt On file
Bagby Robert W Construction 797602 Clear 25 Exempt On file
Baron Construction INC 803716 Clear 24 Insured On file
Kirk Construction 810345 Clear 24 Insured On file
North County Asphalt 813336 Clear 24 Exempt On file
Avila Contractors LLC 816119 Clear 23 Exempt On file
Steve Bullard Construction 825171 Clear 23 Exempt On file
Lindemans Construction 826422 Clear 23 Insured On file
3w Construction INC 834172 Clear 22 Insured On file
Bennett Kevin Excavating INC 834938 Clear 22 Insured On file
Voss Construction Corporation 839192 Clear 22 Insured On file
Precision Septic INC 867126 Clear 21 Insured On file
Chubb C 907553 Clear 18 Exempt On file
Siteworx Construction INC 928842 Clear 17 Insured On file
Atkinson Concrete Construction Incorporated 929726 Clear 17 Insured On file
Ingram & Greene Sanitation 940007 Clear 17 Insured On file
Advantage Technical Services INC 961111 Clear 15 Insured On file
Avila Traffic Safety 962161 Clear 15 Insured On file
T - Bar - Ranch 973044 Clear 14 Exempt On file
Davis Rob Construction 975360 Clear 14 Exempt On file
Garcia J Earthworks INC 997272 Clear 12 Insured On file
Pickard Jeff Construction Management 1014177 Clear 10 Insured On file
Tol Rob Construction 1015801 Clear 10 Exempt On file
Keefe Engineering 1020023 Clear 10 Exempt On file
Rocky Canyon Engineering 1028554 Clear 9 Insured On file
Dragomir Design-Build INC 1047736 Clear 7 Exempt On file
Enriquez Construction & Remodel INC 1070154 Clear 6 Exempt On file
Riley General Engineering INC 1074487 Clear 5 Exempt On file
Porter Diving LLC 1083110 Clear 5 Insured On file
M West Coast Construction 1086519 Clear 4 Insured On file
Sinko Construction INC 1100069 Clear 3 Exempt On file
Jsb General Engineering INC 1105386 Clear 3 Exempt On file

See all 55 general engineering contractors in Atascadero

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 Atascadero?

CSLB's current public file lists 55 general engineering contractors with a Atascadero mailing address. 54 have a Clear status, and 85.5% show no issues at all in the file (no suspension, no pending action, bond on file, not near expiration).

What license does a general engineering contractor need in California?

CSLB issues the A General Engineering Contractor classification for this work. In San Luis Obispo County, 98.2% of Atascadero'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 Atascadero general engineering contractors, 41.8% are exempt (no employees), 56.4% insured and 1.8% without current coverage. Verify a policy with CSLB's insurer search (step by step).

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Guides