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Door & Window System Specialist (dwssi) Incorporated, C-17 Glazing Contractor in El Cajon, CA

License #1077472·Corporation·El Cajon, San Diego County
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Summary

Door & Window System Specialist (dwssi) Incorporated operating as a corporation holds an active California contractor license (CSLB #1077472), valid through Jun 30, 2027. First issued in 2021, the license has been on the CSLB roster for 5 years. It carries a single CSLB classification: C-17 — Glazing Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and active workers' compensation coverage from Technology Insurance Company INC. The business is based in El Cajon, in San Diego County, California.

Business Information
Address
1666 North Magnolia Suite C
El Cajon, CA 92020
License Details & Classifications
License Number
1077472
Issued
Jun 25, 2021
Status
CLEAR
Expires
Jun 30, 2027
Entity
Corporation
Classifications
Financial & Insurance Coverage
Contractor Bond
Surety
Merchants Bonding Company (mutual)
Bond Number
101572507
Effective
Jul 9, 2025
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Technology Insurance Company INC
Policy Number
TWC4795253
Effective
Apr 14, 2026
Expires
Apr 14, 2027
Verified

This contractor is verified, with no adverse conditions in the current CSLB record.

License StatusActive
Contractor BondOn file
Workers' CompensationActive

An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this

Frequently asked questions
Is Door & Window System Specialist (dwssi) Incorporated licensed in California?

Yes. Door & Window System Specialist (dwssi) Incorporated holds California Contractors State License Board license number 1077472, which is active and in good standing. The license was first issued on June 25, 2021. It is valid through June 30, 2027.

What does Door & Window System Specialist (dwssi) Incorporated specialize in?

Door & Window System Specialist (dwssi) Incorporated is licensed for one CSLB classification: C-17 Glazing Contractor.

Where is Door & Window System Specialist (dwssi) Incorporated headquartered?

Door & Window System Specialist (dwssi) Incorporated is headquartered at 1666 North Magnolia Suite C, El Cajon, CA 92020, in San Diego County, California.

Does Door & Window System Specialist (dwssi) Incorporated have an active surety bond on file with CSLB?

Yes. Door & Window System Specialist (dwssi) Incorporated has an active California contractor surety bond filed with Merchants Bonding Company (mutual).

Does Door & Window System Specialist (dwssi) Incorporated carry workers' compensation coverage?

Yes. Door & Window System Specialist (dwssi) Incorporated carries active workers' compensation coverage through Technology Insurance Company INC.

How do I verify Door & Window System Specialist (dwssi) Incorporated's contractor license?

You can verify Door & Window System Specialist (dwssi) Incorporated's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1077472.

Activity Timeline
  1. License issuedJun 25, 2021
  2. Bond activeJul 9, 2025
  3. WC coverage startsApr 14, 2026
  4. WC expiresApr 14, 2027
  5. License expiresJun 30, 2027
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