Home / License lookup / California / Sindelar Tree Service Inc
California contractor license
Sindelar Tree Service Inc
Sindelar Tree Service Inc of Sonora holds California license 1055280 (D49 Tree Service). The CSLB file dated Nov 1, 2026 lists it as active.1 It expires May 31, 2027.
Active
Sindelar Tree Service Inc, Sonora
- License
- 1055280
- Class
- D49 Tree Service
- Expires
- May 31, 2027
- Bond
- $25,000
- Workers' comp
- Insured to Oct 2, 2027
CSLB file dated Nov 1, 2026
From the CSLB file dated Nov 1, 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 Nov 1, 2026. Confirm with the board: CSLB license check
What bond, insurance and workers' comp are on file?
- Bond
- $25,000Atlantic Specialty Insurance Company, from Sep 1, 2026, continuous
- Liability insurance
- Not in the CSLB fileCheck with the board
- Workers' comp
- InsuredOmaha National Casualty Company, from Oct 2, 2026, to Oct 2, 2027
Who is on this license?
- Responsible managing officer
- Timothy J. SindelarSince Jun 28, 2019
- CEO and president
- April L. SindelarSince May 21, 2021
What work does this license cover?
Issued Jun 28, 2019. Reissued May 21, 2021.
- D49 Tree Service
Which other Sonora businesses hold D49 Tree Service?
- Sawyer Tree ManagementLicensed since 2018
- Leslie Tree ServiceLicensed since 2018
- Minners Tree Company IncLicensed since 2020
- Rocky's Tree GearLicensed since 2022
- Valadez Tree Service LLCLicensed since 2022
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, Nov 1, 2026)
- Contractors State License Board (CSLB)