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Brower Mechanical Ca LLC
Brower Mechanical Ca LLC of Rocklin holds California license 1081055 (B General Building, C2 Insulation and Acoustical, C10 Electrical, C20 Warm-Air Heating, Ventilating and Air-Conditioning, C36 Plumbing, C46 Solar). The CSLB file dated Oct 30, 2026 lists it as active.1 It expires Sep 30, 2027.
Active
Brower Mechanical Ca LLC, Rocklin
- License
- 1081055
- Class
- B General Building; C2 Insulation and Acoustical; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C46 Solar
- Expires
- Sep 30, 2027
- Bond
- $25,000
- Workers' comp
- Insured to Apr 28, 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 Jan 1, 2023, continuous
- Liability insurance
- Not in the CSLB fileCheck with the board
- Workers' comp
- InsuredA I U Insurance Company, from Apr 28, 2026, to Apr 28, 2027
Who is on this license?
- Responsible managing employee
- Duane W. KnickerbockerSince Sep 10, 2021
- LLC manager
- Darrin P. ErdahlSince Dec 29, 2022
- LLC manager
- Eric L. BeardemphlSince Oct 27, 2023
What work does this license cover?
Issued Sep 10, 2021.
- B General Building
- C2 Insulation and Acoustical
- C10 Electrical
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- C36 Plumbing
- C46 Solar
Which other Rocklin businesses hold B General Building?
- LowsadaLicensed since 2021
- RLC Construction IncLicensed since 2021
- Nusom Custom Builders IncLicensed since 2021
- Pressler RoofingLicensed since 2022
- Building Energy & Power SolutionsLicensed since 2022
California electrical contractorsCalifornia plumbing contractors
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)