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Licensed General Contractors in Los Osos, California

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

  • 114licensed general contractors
  • 109active (Clear)
  • 4.4%with a suspension
  • 82.5%workers' comp exempt
  • 21.7 yrsmedian time licensed
  • 16.7%corp / LLC / partnership (83.3% sole owner)
  • 5new in the last 12 months
  • —change tracking began November 1, 2026

There are 114 general contractors based in Los Osos in CSLB's current file. 109 (95.6%) have a Clear status as of November 1, 2026.

The share with a suspension (4.4%) is close to the San Luis Obispo County rate for the same license (4.3%). 82.5% report a workers' comp exemption, 24.8 points higher than the statewide figure for general contractors (57.7%), so many of these businesses say they have no employees.

Experience varies: 79.8% have been licensed 10+ years and 5 are new this year (median 21.7 years, vs 15.3 statewide).

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 Los Osos

  1. Open the general contractor's profile from the table below (or search Los Osos listings by name). Check that B appears among its classifications and that the primary status reads Clear. What B covers.
  2. Re-check the same number on CSLB's Instant License Check the day you sign; our copy is refreshed weekly and 4.4% of Los Osos listings here already show a suspension.
  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 114 general contractors in Los Osos

Los Osos 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 Los Osos
Business nameLicense #StatusYearsWorkers' compBond
Back Bay Construction 294396 Clear 52 Exempt On file
Schalwitz Construction Company 294210 Clear 52 Insured On file
Hurley William Lewis 300216 Clear 52 Exempt On file
Land/Sea Interface 357941 Clear 48 Exempt On file
Bruington Robert Kenneth 364066 Clear 48 Exempt On file
Williams Construction CO 365134 Clear 48 Exempt On file
Johnston Construction 378472 Clear 47 Exempt On file
Woodworth Home Builders the Corporation 380906 Clear 47 Exempt On file
May Construction 420061 Clear 44 Exempt On file
Bodine John T 422643 Clear 44 Exempt On file
Crizer Construction INC 433754 Clear 43 Insured On file
Van Lith Design & Construction 454108 Clear 42 Exempt On file
Jps Contractors 464085 Clear 42 Exempt On file
Link Brad Construction 488052 Clear 40 Exempt On file
Larson Robert B 490651 Clear 40 Exempt On file
Crestwood Builders 492705 Clear 40 Exempt On file
Lyman Gary W 526189 Clear 38 Exempt On file
Kaler Construction Refrigeration Electrical General 526687 Clear 38 Exempt On file
Fleming Mike Construction 538809 Clear 38 Exempt On file
Rhodes Construction 548297 Clear 38 Exempt On file
Bass Ron Construction 564927 Clear 37 Exempt On file
Alfirevic Construction Architectural Accents 573200 Clear 37 Exempt On file
Emrick Paul D 572828 Clear 37 Exempt On file
Albro Rick Construction 601764 Clear 36 Exempt On file
Baksic Construction 613622 Clear 35 Exempt On file
Martinez R A & Son Const 616634 Clear 35 Insured On file
Jhd Construction 619664 Clear 35 Exempt On file
Prendergast Construction 671019 Clear 33 Exempt On file
Molnar Construction & Development INC 672315 Clear 33 Exempt On file
C R I and Associates General Contracting 676031 Clear 33 Insured On file
Strom Robert R 690898 Clear 32 Exempt On file
Dahlan Designs 714367 Clear 31 Exempt On file
Salamacha Construction 715373 Clear 31 Insured On file
Little John Construction 727224 Clear 30 Insured On file
Maximum Services Company 738081 Clear 29 Insured On file
More Than Carpentry 745577 Clear 28 Exempt On file
Grotenhuis Gerry K 758699 Clear 27 Exempt On file
Center Line Construction 777611 Clear 26 Exempt On file
Dean & Mike Construction 784466 Clear 26 Exempt On file
Sweat Equity Construction & Salvage 786351 Clear 26 Exempt On file
Montgomery Gary E Construction 791465 Clear 25 Exempt On file
Womack Construction 797018 Clear 25 Exempt On file
Brown Construction 802540 Clear 24 Exempt On file
Bamboo Plumbing & Remodeling 802626 Clear 24 Exempt On file
J L S Construction & Home Repair INC 805415 Clear 24 Insured On file
Mahaffey General Contractor 806460 Clear 24 Exempt On file
Garcia Bros Construction 813487 Clear 24 Insured On file
Reis Ron Construction 813103 Clear 24 Exempt On file
Hamblin Trevor Construction 817703 Clear 23 Exempt On file
Tdn Industries INC 826563 Clear 23 Insured On file

See all 114 general contractors in Los Osos

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 Los Osos?

CSLB's current public file lists 114 general contractors with a Los Osos mailing address. 109 have a Clear status, and 93% 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?

CSLB issues the B General Building Contractor classification for this work. In San Luis Obispo County, 95.6% of Los Osos'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 contractor's workers' comp?

Open the contractor's profile here to see the workers' comp type and insurer from CSLB's file. In Los Osos, 15.8% of general contractors list a policy, 82.5% claim an exemption and 1.8% 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 San Luis Obispo County

Other licensed trades in Los Osos

Guides