Md Insulation Company, C-2 Insulation and Acoustical Contractor in South El Monte, CA
Md Insulation Company operating as a corporation holds an active California contractor license (CSLB #623669), valid through Jul 31, 2027. First issued in 1991, the license has been on the CSLB roster for 35 years. It carries a single CSLB classification: C-2 — Insulation and Acoustical Contractor. Records show an active surety bond on file with Western Surety Company and active workers' compensation coverage from Carolina Casualty Insurance Company. The business is based in South El Monte, in Los Angeles County, California.
- License Number
- 623669
- Issued
- Jul 24, 1991
- Status
- CLEAR
- Expires
- Jul 31, 2027
- Entity
- Corporation
- Surety
- Western Surety Company
- Bond Number
- 67393227
- Effective
- May 19, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Carolina Casualty Insurance Company
- Policy Number
- BNET125409655
- Effective
- Apr 1, 2026
- Expires
- Apr 1, 2027
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 Md Insulation Company licensed in California?
Yes. Md Insulation Company holds California Contractors State License Board license number 623669, which is active and in good standing. The license was first issued on July 24, 1991. It is valid through July 31, 2027.
What does Md Insulation Company specialize in?
Md Insulation Company is licensed for one CSLB classification: C-2 Insulation and Acoustical Contractor.
Where is Md Insulation Company headquartered?
Md Insulation Company is headquartered at 9702 Klingerman Street, South El Monte, CA 917331729, in Los Angeles County, California.
Does Md Insulation Company have an active surety bond on file with CSLB?
Yes. Md Insulation Company has an active California contractor surety bond filed with Western Surety Company.
Does Md Insulation Company carry workers' compensation coverage?
Yes. Md Insulation Company carries active workers' compensation coverage through Carolina Casualty Insurance Company.
How do I verify Md Insulation Company's contractor license?
You can verify Md Insulation Company's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=623669.
- License issuedJul 24, 1991
- Bond activeMay 19, 2025
- WC coverage startsApr 1, 2026
- WC expiresApr 1, 2027
- License expiresJul 31, 2027
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