Homversa
Find. Call. Fixed. - every listing checked against the official license or credential registry for its trade.

Best Licensed Well Drilling Contractors in Bakersfield, CA

21 well drilling companies registered in Bakersfield hold current CSLB licenses, verified against official records as of August 17, 2026. The 8 below are the top-ranked, ordered by workers' compensation cover and years licensed.

How we chose: We identified 21 companies registered in Bakersfield. 21 passed license verification. The 8 below are the top-ranked of those. 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. 1.Soils Engineering Inc.

    ✓ CSLB License #253192 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    1968
    Phone
    (661) 831-5100

  2. 2.S A Camp Pump Company

    ✓ CSLB License #346951 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    1977
    Phone
    (661) 399-2976

  3. 3.South Valley Tech Services

    ✓ CSLB License #410385 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    1981
    Phone
    (661) 831-5703

  4. 4.Buddy Ruff Construction Inc.

    ✓ CSLB License #808378 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2002
    Phone
    (661) 391-8584

  5. 5.Rival Well Services Incorporated

    ✓ CSLB License #901260 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2007
    Phone
    (661) 392-1700

  6. 6.R L Redfeairn Drilling Inc.

    ✓ CSLB License #934155 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2009
    Phone
    (661) 831-0976

  7. 7.Well Rehabilitation Services Inc.

    ✓ CSLB License #983846 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2013
    Phone
    (661) 587-0914

  8. 8.Key Energy Services LLC

    ✓ CSLB License #985352 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2013
    Phone
    (661) 334-8252

Compare the top 6 at a glance

CompanyLicenseWorkers' compLicensed since
Soils Engineering Inc.#253192On file1968
S A Camp Pump Company#346951On file1977
South Valley Tech Services#410385On file1981
Buddy Ruff Construction Inc.#808378On file2002
Rival Well Services Incorporated#901260On file2007
R L Redfeairn Drilling Inc.#934155On file2009

Kern County well drilling licensure at a glance

California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 30 active C-57 well drilling licenses in Kern County, 22 of them registered in Bakersfield. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Bakersfield license has been held 13 years, and the longest-standing one dates to 1968. 15 of Bakersfield's 22 licenses (68.2%) 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: 30 of the county's 30 licenses carry the same $25,000 bond California sets by statute. 5 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.

Well Drilling Contractors in Bakersfield: common questions

How many licensed well drilling contractors are there in Bakersfield?

22 active C-57 well drilling licenses are registered in Bakersfield, out of 30 across Kern County. 21 Bakersfield-registered companies passed our license verification, and the 8 on this page are the top-ranked of those. Only licenses CSLB shows as CLEAR and unexpired are listed.

Does California license well drilling contractors?

Yes. California licenses contractors by classification, and C-57 is the CSLB classification that authorises this work. 22 active C-57 well drilling licenses are registered in Bakersfield and 30 across Kern County, the longest-standing issued in 1968. Only CLEAR, unexpired licenses appear here.

How do I check a well drilling 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 15 of Bakersfield's 22 currently carry. 5 Kern County licenses expire within 90 days.

Other services in Bakersfield

Well Drilling Contractors in nearby cities