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Licensed General Contractors in Rohnert Park, California

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

  • 108licensed general contractors
  • 101active (Clear)
  • 6.5%with a suspension
  • 58.3%workers' comp exempt
  • 17.1 yrsmedian time licensed
  • 38.9%corp / LLC / partnership (61.1% sole owner)
  • 3new in the last 12 months
  • —change tracking began November 1, 2026

Rohnert Park is home to 108 general contractors in CSLB's license file, ranking #5 of 14 Sonoma County cities for this trade. 93.5% are Clear.

The share with a suspension, 6.5%, is 2.2 points higher than the Sonoma County rate for the same license (4.3%). About 58.3% report a workers' comp exemption, roughly the statewide norm for general contractors.

3 of these licenses are less than a year old, while 58.3% have been held for 10 years or more. The median is 17.1 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 Rohnert Park

  1. Find the business in the list below, or search all 108 Rohnert Park listings, and open its profile. You want a Clear status and the B 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 contractor is required by law. See the $1,000 rule.

50 of 108 general contractors in Rohnert Park

Rohnert Park 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 Rohnert Park
Business nameLicense #StatusYearsWorkers' compBond
Galeazzi Kyle D 268152 Clear 55 Insured On file
Jones Ray General Contractor 329756 Clear 49 Exempt On file
Mullen Mike 420684 Clear 44 Insured On file
Majestic Builders & Contracting Corporation 433453 Clear 43 Exempt On file
Rpm Construction and Management 451910 Clear 42 Exempt On file
Pyramid Construction 467007 Clear 41 Exempt On file
Dickinson W Construction Company 472107 Clear 41 Exempt On file
Mr Plumber 494596 Clear 40 Exempt On file
Sunset Construction 510255 Clear 39 Exempt On file
Trinity Construction 516816 Clear 39 Insured On file
J O D Construction 558926 Clear 37 Exempt On file
Allen Patrick Const 594274 Clear 36 Exempt On file
Nelson M J Construction 611022 Clear 35 Exempt On file
Martin James A 625252 Clear 35 Exempt On file
Nelson Greg Builder INC 648151 Clear 34 Insured On file
Galliani Tile and Construction 651146 Clear 34 Exempt On file
Dawson Construction 661553 Clear 33 Exempt On file
Wright Rhode Construction 659451 Clear 33 Exempt On file
Riddle Timothy W Construction 675700 Clear 33 Exempt On file
M J P Construction 677422 Clear 33 Exempt On file
Custom Housing Systems INC 679257 Clear 33 Insured On file
Castino Restaurant Supply 686402 Clear 32 Insured On file
Manos Construction 685652 Clear 32 Exempt On file
Builders Construction Enterprise 694038 Clear 32 Exempt On file
Cotter Home Services 704061 Clear 31 Exempt On file
Greenrun Construction 716777 Clear 30 Insured On file
Callinan Joseph T Construction INC 731701 Clear 29 Insured On file
Vision Building 767104 Clear 27 Exempt On file
Halaweh Commerical Construction 768412 Clear 27 Exempt On file
Loyola T M Company 768977 Clear 27 Insured On file
Heinse Builders 776782 Clear 26 Insured On file
Riveras Gabriel 781600 Clear 26 Exempt On file
Pro Built Construction 785031 Clear 26 Exempt On file
A K C Construction 817311 Clear 23 Exempt On file
Berganza Gerzon A General Contractor 834687 Clear 22 Exempt On file
S & S Concrete 859374 Clear 21 Insured On file
De La O Construction 872579 Clear 20 Insured On file
Zavala's Construction 873632 Clear 20 Insured On file
Barbour Mitch Construction 876964 Clear 20 Exempt On file
Goebel Justin Brandon Paul 880642 Clear 20 Exempt On file
Stewart Builders INC 883846 Clear 20 Insured On file
Holiday Builders 885980 Clear 20 Exempt On file
County Wide Construction & Painting 889857 Clear 19 Insured On file
Garcia Construction 914916 Clear 18 Exempt On file
Osrodz Construction Services 918003 Clear 18 Exempt On file
T L C Construction Services 920166 Clear 18 Exempt On file
Ostrand Construction 926564 Clear 17 Exempt On file
Sgc Builders INC 927486 Clear 17 Insured On file
Garcia's Ultimate Construction 932523 Clear 17 Insured On file
Fine Cabinetry and Woodwork 945296 Clear 16 Insured On file

See all 108 general contractors in Rohnert Park

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 Rohnert Park?

CSLB's current public file lists 108 general contractors with a Rohnert Park mailing address. 101 have a Clear status, and 85.2% 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?

Look for B on the license. 108 businesses in Rohnert Park 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 contractor's workers' comp?

Open the contractor's profile here to see the workers' comp type and insurer from CSLB's file. In Rohnert Park, 41.7% of general contractors list a policy, 58.3% 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.

Related

General Contractors in nearby cities

More general contractors lists in Sonoma County

Other licensed trades in Rohnert Park

Guides