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California contractor license
Redseven Communications LLC
Redseven Communications LLC of Sacramento holds California license 1096639 (C7 Low Voltage Systems). The CSLB file dated Oct 30, 2026 lists it as active.1 It expires Sep 30, 2028.
Active
Redseven Communications LLC, Sacramento
- License
- 1096639
- Class
- C7 Low Voltage Systems
- Expires
- Sep 30, 2028
- Bond
- $25,000
- Workers' comp
- Insured to Mar 2, 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
- $25,000Merchants Bonding Company (Mutual), from Aug 24, 2026, continuous
- Liability insurance
- Not in the CSLB fileCheck with the board
- Workers' comp
- InsuredState Compensation Insurance Fund, from Mar 2, 2026, to Mar 2, 2027
Who is on this license?
- LLC member
- Selsa G. CastellariSince Sep 16, 2022
- Responsible managing manager
- Jason W. CastellariSince Sep 16, 2022
What work does this license cover?
Issued Sep 16, 2022.
- C7 Low Voltage Systems
Which other Sacramento businesses hold C7 Low Voltage Systems?
- Home Security Experts IncorporatedLicensed since 2020
- Phoenix America Group IncorporatedLicensed since 2021
- EverlightsLicensed since 2022
- Nor Cal Pro Av Support LLCLicensed since 2023
- NMWS Communications IncLicensed since 2023
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)