Q S E Construction, A General Engineering Contractor in San Francisco, CA
Q S E Construction operating as a sole owner holds an active California contractor license (CSLB #552073), valid through Dec 31, 2026. First issued in 1988, the license has been on the CSLB roster for 38 years. It carries 3 CSLB classifications: A General Engineering Contractor, B General Building Contractor, and C-50 Reinforcing Steel Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and active workers' compensation coverage from State Compensation Insurance Fund. The business is based in San Francisco, in San Francisco County, California.
- License Number
- 552073
- Issued
- Dec 22, 1988
- Status
- CLEAR
- Expires
- Dec 31, 2026
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100061002
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- State Compensation Insurance Fund
- Policy Number
- 9025888
- Effective
- Oct 1, 2012
- Expires
- Oct 1, 2026
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Q S E Construction licensed in California?
Yes. Q S E Construction holds California Contractors State License Board license number 552073, which is active and in good standing. The license was first issued on December 22, 1988. It is valid through December 31, 2026.
What does Q S E Construction specialize in?
Q S E Construction is licensed for 3 CSLB classifications: A General Engineering Contractor, B General Building Contractor, and C-50 Reinforcing Steel Contractor.
Where is Q S E Construction headquartered?
Q S E Construction is headquartered at Po Box 16433, San Francisco, CA 94116, in San Francisco County, California.
Does Q S E Construction have an active surety bond on file with CSLB?
Yes. Q S E Construction has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Q S E Construction carry workers' compensation coverage?
Yes. Q S E Construction carries active workers' compensation coverage through State Compensation Insurance Fund.
How do I verify Q S E Construction's contractor license?
You can verify Q S E Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=552073.
- License issuedDec 22, 1988
- WC coverage startsOct 1, 2012
- Bond activeJan 1, 2023
- WC expiresOct 1, 2026
- License expiresDec 31, 2026
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Working a California job with Q S E Construction, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.
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- Did I lose my California lien rights?Check whether your mechanics lien window has passed.
- Unpaid construction invoice in CaliforniaYour options and deadlines for collecting on a California job.
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