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California contractor license
Waveworks Av Inc
Waveworks Av Inc of Oakland holds California license 1077626 (C7 Low Voltage Systems). The CSLB file dated Oct 30, 2026 lists it as active.1 It expires Aug 31, 2028.
Active
Waveworks Av Inc, Oakland
- License
- 1077626
- Class
- C7 Low Voltage Systems
- Expires
- Aug 31, 2028
- Bond
- $25,000
- Workers' comp
- Insured to May 1, 2027
CSLB file dated Oct 30, 2026
From the CSLB file dated Oct 30, 2026. Not a consumer report; check the board before you hire.
Has the board taken action on this license?
None in the CSLB file dated Oct 30, 2026. Confirm with the board: CSLB license check
What bond, insurance and workers' comp are on file?
- Bond
- $25,000Nationwide Mutual Insurance Company, from Aug 16, 2026, continuous
- Liability insurance
- Not in the CSLB fileCheck with the board
- Workers' comp
- InsuredEmployers Preferred Insurance Company, from May 1, 2026, to May 1, 2027
Who is on this license?
- Responsible managing officer, CEO and president
- Bradley S. KatzSince Jun 30, 2021
What work does this license cover?
Issued Jun 30, 2021. Reissued Aug 16, 2022.
- C7 Low Voltage Systems
Which other Oakland businesses hold C7 Low Voltage Systems?
- Pyramid Business SystemsLicensed since 2006
- American Telesource IncLicensed since 2016
- Advanced One Low VoltageLicensed since 2021
- Inovi IncLicensed since 2024
- Wishnev Computer & A/V ConsultingLicensed since 2026
What should you check before hiring?
What to ask before you hire
- Get the license number in writing. The name on the license should match the name on your contract and invoice.
- Check the class covers the job. A license for one trade doesn't cover another. California license classes
- Ask for a certificate of insurance sent to you by the insurance agent, not handed over by the contractor. How to read a COI
- Ask who will be on site. If a crew works on your property, ask for proof of workers' comp. An exemption on file means the contractor told the CSLB it has no employees.
- Put it in a written contract: license number, price, start date and payment schedule. Check the license again on the day you sign.
If the license is lapsed
- Don't sign or pay a deposit until the CSLB shows the license active again.
- Ask the contractor why. For a bond or insurance lapse, ask for proof that the new bond or policy was filed with the CSLB, then check again.
- If work has started, hold further payments, keep the contract, receipts and photos, and file a complaint with Contractors State License Board (CSLB).
- Check another contractor. California license lookup
Sources
- CSLB License Master (cslb.ca.gov, Oct 30, 2026)
- Contractors State License Board (CSLB)