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

Best Licensed Well Drilling Contractors in Templeton, CA

4 well drilling companies registered in Templeton hold current CSLB licenses, verified against official records as of August 17, 2026. All 4 are listed below, ordered by workers' compensation cover and years licensed.

How we chose: We identified 4 companies registered in Templeton. 4 passed license verification. All 4 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. 1.Miller Drilling Co

    ✓ CSLB License #324634 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    1976
    Phone
    (805) 434-1888

  2. 2.Pdb Grid Works Inc.

    ✓ CSLB License #784008 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2000
    Phone
    (805) 434-9376

  3. 3.Mazzi Well Drilling

    ✓ CSLB License #881710 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2006
    Phone
    (805) 610-2509

  4. 4.Pacific Coast Well Drilling Inc.

    ✓ CSLB License #927400 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2009
    Phone
    (805) 434-5543

Compare the top 4 at a glance

CompanyLicenseWorkers' compLicensed since
Miller Drilling Co#324634On file1976
Pdb Grid Works Inc.#784008On file2000
Mazzi Well Drilling#881710Exempt or none on file2006
Pacific Coast Well Drilling Inc.#927400On file2009

San Luis Obispo 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: 23 active C-57 well drilling licenses in San Luis Obispo County, 4 of them registered in Templeton. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Templeton license has been held 20 years, and the longest-standing one dates to 1976. 2 of Templeton's 4 licenses (50.0%) 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: 23 of the county's 23 licenses carry the same $25,000 bond California sets by statute. 2 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 Templeton: common questions

How many licensed well drilling contractors are there in Templeton?

4 active C-57 well drilling licenses are registered in Templeton, out of 23 across San Luis Obispo County. 4 Templeton-registered companies passed our license verification, and all 4 are listed on this page. 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. 4 active C-57 well drilling licenses are registered in Templeton and 23 across San Luis Obispo County, the longest-standing issued in 1976. 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 2 of Templeton's 4 currently carry. 2 San Luis Obispo County licenses expire within 90 days.

Other services in Templeton

Well Drilling Contractors in nearby cities