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Best Licensed Paving Contractors in Ontario, CA

7 paving companies registered in Ontario hold current CSLB licenses, verified against official records as of August 17, 2026. All 7 are listed below, ordered by workers' compensation cover and years licensed.

How we chose: We identified 7 companies registered in Ontario. 7 passed license verification. All 7 are listed below. Our methodology

We earn a fee when you call businesses through numbers on this site. This never affects who is listed or how they rank.

  1. Verified
    August 17, 2026
    Licensed since
    1975
    Phone
    (909) 981-1091
  2. Verified
    August 17, 2026
    Licensed since
    1988
    Phone
    (909) 988-0390
  3. Verified
    August 17, 2026
    Licensed since
    1990
    Phone
    (909) 628-1999
  4. Verified
    August 17, 2026
    Licensed since
    1992
    Phone
    (909) 902-5353
  5. Verified
    August 17, 2026
    Licensed since
    2007
    Phone
    (213) 216-4405
  6. Verified
    August 17, 2026
    Licensed since
    2019
    Phone
    (909) 975-2469
  7. Verified
    August 17, 2026
    Licensed since
    2025
    Phone
    (909) 994-0945

Compare the top 6 at a glance

CompanyLicenseWorkers' compLicensed since
C P Construction Co Inc.#304795On file1975
Abc Resources Inc.#538680On file1988
Doja Inc.#597764On file1990
Premier Paving Inc.#638301On file1992
Ortiz Demolition Incorporated#902123On file2007
Jdk Demo#1048561On file2019

San Bernardino County paving licensure at a glance

California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 160 active C-12 earthwork and paving licenses in San Bernardino County, 7 of them registered in Ontario. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Ontario license has been held 34 years, and the longest-standing one dates to 1975. 6 of Ontario's 7 licenses (85.7%) carry current workers' compensation cover in CSLB's file. That is employee injury cover, not liability insurance, and a blank usually means an owner-operator with no employees - lawful, and not a mark against anyone. The contractor bond is not a signal here: 160 of the county's 160 licenses carry the same $25,000 bond California sets by statute. 9 county licenses reach their expiration date within the next 90 days. CSLB cannot link straight to a license record, so every listing above shows its number for you to type into CSLB's license lookup. How we verify.

Paving Contractors in Ontario: common questions

How many licensed paving contractors are there in Ontario?

7 active C-12 earthwork and paving licenses are registered in Ontario, out of 160 across San Bernardino County. 7 Ontario-registered companies passed our license verification, and all 7 are listed on this page. Only licenses CSLB shows as CLEAR and unexpired are listed.

Does California license paving contractors?

Yes. California licenses contractors by classification, and C-12 is the CSLB classification that authorises this work. 7 active C-12 earthwork and paving licenses are registered in Ontario and 160 across San Bernardino County, the longest-standing issued in 1975. Only CLEAR, unexpired licenses appear here.

How do I check a paving contractor's license in California?

Every listing above shows its CSLB license number. CSLB cannot link straight to a record, so open its license lookup and type the number in: it shows status, expiration, the contractor bond and workers' compensation cover, which 6 of Ontario's 7 currently carry. 9 San Bernardino County licenses expire within 90 days.

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