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Best Licensed Pool Contractors in Redwood City, CA

3 pool companies registered in Redwood City 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 Redwood City. 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.Parker's Pool And Spa Service

    ✓ CSLB License #1004619 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2015
    Phone
    (650) 369-5809

  2. 2.Aquatech Swimming Pools Inc.

    ✓ CSLB License #1051260 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2019
    Phone
    (650) 315-2523

  3. 3.Blue Sky Pool Services Inc.

    ✓ CSLB License #1071483 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2020
    Phone
    (650) 533-8626

Compare the top 3 at a glance

CompanyLicenseWorkers' compLicensed since
Parker's Pool And Spa Service#1004619On file2015
Aquatech Swimming Pools Inc.#1051260On file2019
Blue Sky Pool Services Inc.#1071483On file2020

San Mateo County swimming pool licensure at a glance

California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 13 active C-53 swimming pool licenses in San Mateo County, 3 of them registered in Redwood City. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Redwood City license has been held 7 years, and the longest-standing one dates to 2015. 3 of Redwood City's 3 licenses (100.0%) 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: 13 of the county's 13 licenses carry the same $25,000 bond California sets by statute. 1 county license reaches its 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.

Pool Contractors in Redwood City: common questions

How many licensed pool contractors are there in Redwood City?

3 active C-53 swimming pool licenses are registered in Redwood City, out of 13 across San Mateo County. 3 Redwood City-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 pool contractors?

Yes. California licenses contractors by classification, and C-53 is the CSLB classification that authorises this work. 3 active C-53 swimming pool licenses are registered in Redwood City and 13 across San Mateo County, the longest-standing issued in 2015. Only CLEAR, unexpired licenses appear here.

How do I check a pool 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 3 of Redwood City's 3 currently carry. 1 San Mateo County license expires within 90 days.

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