Clear

CAL TECH POOL SERVICE

License #778408Granite BaySole OwnerLicensed since May 8, 2000

License

Status
CLEAR
First issued
May 8, 2000
Reissued
June 28, 2016
Expires
June 30, 2028
Entity
Sole Owner
Address of record
P O BOX 2712, Granite Bay, CA 95746
Phone of record
(916) 247 7665

Contractor bond

Surety
BUSINESS ALLIANCE INSURANCE COMPANY
Bond number
G19033212065
Amount
$25,000
Effective
July 23, 2026

Workers’ compensation

This contractor has certified to the state that they have no employees, so they carry no workers’ compensation policy. The exemption covers only the license holder. If anyone else works on your project — a crew, a helper, a day laborer — they are not covered, and an injury on your property can become your liability. Ask who will physically be on site.

Are they licensed for your job?

A California contractor may only contract for work their classification covers. Pick the job and this reads the license on file against it.

Licensed to perform

A contractor may only contract for work within their classifications. See all 6 licensed pool and spa maintenance contractors in Granite Bay.

People on this license

NameTitleSinceThrough
BLUMENFELD JOSEPH LARRYSole OwnerJune 28, 2016Current
BLUMENFELD JOSEPH LARRYSole OwnerMay 8, 2000May 31, 2010

Verified status badge

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CAL TECH POOL SERVICE — California contractor license #778408 status, verified against CSLB records
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Is this your license?

Claim this page to add your photos, description, service area and contact details. The state’s record above stays exactly as it is — claiming adds to a page, it never edits or hides anything the CSLB reports.

Source: California Contractors State License Board public records. Coverage lapse is evaluated against today’s date; all other fields reflect the latest weekly CSLB file. Confirm at the CSLB’s official record before signing a contract.