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Licensed General Contractors in Livermore, California

Updated November 1, 2026 from CSLB's public license file · B General Building Contractor

  • 290licensed general contractors
  • 278active (Clear)
  • 4.1%with a suspension
  • 48.6%workers' comp exempt
  • 21.8 yrsmedian time licensed
  • 56.2%corp / LLC / partnership (43.8% sole owner)
  • 6new in the last 12 months
  • —change tracking began November 1, 2026

Livermore is home to 290 general contractors in CSLB's license file, ranking #5 of 16 Alameda County cities for this trade. 95.9% are Clear.

The share with a suspension (4.1%) is close to the Alameda County rate for the same license (4.2%). 48.6% report a workers' comp exemption, 9.1 points lower than the statewide figure for general contractors (57.7%), so many of these businesses say they have no employees.

6 of these licenses are less than a year old, while 75.9% have been held for 10 years or more. The median is 21.8 years.

General contractors hold CSLB's B (General Building Contractor) license, which covers projects that combine two or more unrelated trades. See the B General Building Contractor guide for what the license covers.

How to check a general contractor's license in Livermore

  1. Open the general contractor's profile from the table below (or search Livermore listings by name). Check that B appears among its classifications and that the primary status reads Clear. What B covers.
  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).

50 of 290 general contractors in Livermore

Livermore general 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 contractors in Livermore
Business nameLicense #StatusYearsWorkers' compBond
Red Top Electric CO Emeryville INC 187698 Clear 67 Insured On file
Tucknott Electric CO 272838 Clear 54 Insured On file
Architectural Glass & Aluminum CO INC 313758 Clear 50 Insured On file
Mc Donald Ross Company INC 314333 Clear 50 Insured On file
Quartaroli Construction CO 353641 Clear 48 Exempt On file
Balch Sherman D 355488 Clear 48 Exempt On file
Kares Construction INC 374120 Clear 47 Insured On file
Sunrise Construction CO 377252 Clear 47 Exempt On file
Moran Roofing and Inspection Company INC 382400 Clear 47 Insured On file
Contract Floor Coverings INC 385256 Clear 46 Insured On file
I W Bison Company 388528 Clear 46 Exempt On file
Taylor Kerry 388080 Clear 46 Exempt On file
Magnum Construction 390246 Clear 46 Exempt On file
J D General Construction INC 391749 Clear 46 Insured On file
Golden State Landscaping 393345 Clear 46 Insured On file
Spacetone Acoustics INC 397494 Clear 45 Insured On file
G S E Construction Company INC 401498 Clear 45 Insured On file
Smart Energy Upgrade CO 405505 Clear 45 Exempt On file
Tritek Construction INC 410182 Clear 45 Insured On file
Safeco Builders INC 414403 Clear 45 Exempt On file
Forrest Bodily 421652 Clear 44 Insured On file
Nelson David Keith 423899 Clear 44 Exempt On file
Randazzo Constructions INC 433590 Clear 43 Exempt On file
Evans Brothers INC 443018 Clear 43 Insured On file
O'neill J M INC 447618 Clear 43 Insured On file
McGrath Rentcorp 450299 Clear 42 Insured On file
Ahboltin Construction INC 456781 Clear 42 Insured On file
3d Remodeling INC 459683 Clear 42 Insured On file
Eagle Building & Development 465790 Clear 41 Exempt On file
Fernandez Designs & Builders INC 482703 Clear 41 Insured On file
Christiansen Construction 496203 Clear 40 Exempt On file
T M G Construction 505477 Clear 39 Exempt On file
Sosa Kitchen & Bath Remodeling 512183 Clear 39 Insured On file
Hoover Construction CO 515787 Clear 39 Exempt On file
Stater Gerald Franklin 520158 Clear 39 Exempt On file
Shames Construction Company LTD 532518 Clear 38 Insured On file
Quick Set Construction CO INC 540793 Clear 38 Insured On file
Grandella Construction 548105 Clear 38 Exempt On file
Biel's Home Improvement 550764 Clear 37 Exempt On file
Braswell Construction INC 551066 Clear 37 Exempt On file
J D B Systems 555068 Clear 37 Exempt On file
Goddard Const Service 558082 Clear 37 Exempt On file
Abayla Contracting Services INC 566321 Clear 37 Insured On file
On Top Construction INC 568193 Clear 37 Insured On file
East Valley Termite Company 569250 Clear 37 Insured On file
Hannon Construction Company INC 572423 Clear 37 Exempt On file
Unique Environments 572038 Clear 37 Insured On file
Faggiano Const 578489 Clear 37 Insured On file
P F C Remodeling INC 577566 Clear 37 Exempt On file
Logan's Construction 583206 Clear 36 Exempt On file

See all 290 general contractors in Livermore

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 contractors are in Livermore?

CSLB's current public file lists 290 general contractors with a Livermore mailing address. 278 have a Clear status, and 88.6% show no issues at all in the file (no suspension, no pending action, bond on file, not near expiration).

What license does a general contractor need in California?

General contractors hold CSLB's B (General Building Contractor) license, which covers projects that combine two or more unrelated trades. Any job of $1,000 or more in labor and materials needs a licensed contractor. Read our guide to the $1,000 rule.

How do I check a general contractor's workers' comp?

Open the contractor's profile here to see the workers' comp type and insurer from CSLB's file. In Livermore, 50.7% of general contractors list a policy, 48.6% claim an exemption and 0.7% show no current coverage. Confirm the policy with CSLB's workers' comp search before work starts. How to check workers' comp.

Related

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Guides