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Best Licensed Well Drilling Contractors in Riverside, CA

3 well drilling companies registered in Riverside hold current CSLB licenses, verified against official records as of August 17, 2026. All 3 are listed below, ordered by workers' compensation cover and years licensed.

How we chose: We identified 3 companies registered in Riverside. 3 passed license verification. All 3 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.Weber Water Resources Ca LLC

    ✓ CSLB License #970199 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2012
    Phone
    (909) 383-5837

  2. 2.Berchtold Waterwell And Pump Service

    ✓ CSLB License #801535 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2001
    Phone
    (951) 205-6644

  3. 3.E L Yeager Construction Company

    ✓ CSLB License #930974 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2009
    Phone
    (909) 721-9734

Compare the top 3 at a glance

CompanyLicenseWorkers' compLicensed since
Weber Water Resources Ca LLC#970199On file2012
Berchtold Waterwell And Pump Service#801535Exempt or none on file2001
E L Yeager Construction Company#930974Exempt or none on file2009

Riverside 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: 29 active C-57 well drilling licenses in Riverside County, 3 of them registered in Riverside. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Riverside license has been held 17 years, and the longest-standing one dates to 2001. 1 of Riverside's 3 licenses (33.3%) carries 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: 29 of the county's 29 licenses carry the same $25,000 bond California sets by statute. 6 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 Riverside: common questions

How many licensed well drilling contractors are there in Riverside?

3 active C-57 well drilling licenses are registered in Riverside, out of 29 across Riverside County. 3 Riverside-registered companies passed our license verification, and all 3 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. 3 active C-57 well drilling licenses are registered in Riverside and 29 across Riverside County, the longest-standing issued in 2001. 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 1 of Riverside's 3 currently carry. 6 Riverside County licenses expire within 90 days.

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