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Licensed General Engineering Contractors in Loomis, California

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

  • 35licensed general engineering contractors
  • 35active (Clear)
  • 0%with a suspension
  • 37.1%workers' comp exempt
  • 21.6 yrsmedian time licensed
  • 74.3%corp / LLC / partnership (25.7% sole owner)
  • 1new in the last 12 months
  • —change tracking began November 1, 2026

There are 35 general engineering contractors based in Loomis in CSLB's current file. 35 (100%) have a Clear status as of November 1, 2026.

37.1% report a workers' comp exemption, 1.7 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, 0%, is 2.6 points lower than the Placer County rate for the same license (2.6%).

Experience varies: 77.1% have been licensed 10+ years and 1 is new this year (median 21.6 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 Loomis

  1. Look the company up by name or license number (search Loomis). 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 35 general engineering contractors in Loomis

Loomis 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 Loomis
Business nameLicense #StatusYearsWorkers' compBond
Integrated Facilities Services 322590 Clear 50 Insured On file
Steagall Clyde G INC 389542 Clear 46 Insured On file
Western Engineering Contractors INC 440681 Clear 43 Insured On file
Klenner Alfred E General Engineering Contractor 530733 Clear 38 Exempt On file
Catamount Construction 566984 Clear 37 Exempt On file
Southwest Grading INC 577594 Clear 37 Insured On file
Barnum Mechanical INC 612589 Clear 35 Insured On file
Pronesti Excavation INC 624475 Clear 35 Insured On file
Glissman Excavating INC 642027 Clear 34 Insured On file
Rocon Development 656019 Clear 34 Exempt On file
Perfect Square Construction 746977 Clear 28 Exempt On file
Lane Built INC 811516 Clear 24 Insured On file
J L S Environmental Services INC 812780 Clear 24 Insured On file
Friesen Contracting & Engineering 827252 Clear 23 Exempt On file
On - Site Engineering and Asphalt 846782 Clear 22 Exempt On file
On-Site Engineering & Asphalt 851332 Clear 21 Insured On file
F 3 Excavating 856797 Clear 21 Exempt On file
Steve's Excavating INC 855606 Clear 21 Insured On file
Mc Cuen Construction INC 880160 Clear 20 Insured On file
Hinkey Josh 882842 Clear 20 Exempt On file
Studebaker Electric INC 957296 Clear 15 Insured On file
Tubol Enterprises INC 961856 Clear 15 Insured On file
Pronesti Environmental INC 982382 Clear 13 Insured On file
Precision Earthworks Construction INC 986122 Clear 13 Insured On file
Murza Core 998068 Clear 12 Exempt On file
Pronesti Enviro INC 1011422 Clear 10 Insured On file
Lamassu Utility Services INC 1017757 Clear 10 Insured On file
Mendoza Cesar Jaimes 1024437 Clear 9 Insured On file
J9 Engineering 1024689 Clear 9 Exempt On file
Golden Valley Development 1030793 Clear 9 Exempt On file
Odin Real Estate Group LLC 1038866 Clear 8 Exempt On file
Tcw Concrete INC 1038728 Clear 8 Insured On file
Wildland Earthworks 1091109 Clear 4 Insured On file
Dc Controls INC 1114559 Clear 2 Insured On file
Double Jack Industries LLC 1148915 Clear <1 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 Loomis?

CSLB's current public file lists 35 general engineering contractors with a Loomis mailing address. 35 have a Clear status, and 91.4% 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 Placer County, 100% of Loomis'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 Loomis general engineering contractors, 37.1% are exempt (no employees), 62.9% insured and 0% without current coverage. Verify a policy with CSLB's insurer search (step by step).

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