Installation Pro Plumbing LLC, C-36 Plumbing Contractor in Rancho Cucamonga, CA
Installation Pro Plumbing LLC operating as a limited liability holds California contractor license #1091801, which is currently expired (lapsed May 31, 2026) and not valid to contract until it is renewed. First issued in 2022, the license has been on the CSLB roster for 4 years. It carries 2 CSLB classifications: C-36 Plumbing Contractor and C-61/D-34 Prefabricated Equipment 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 Rancho Cucamonga, in San Bernardino County, California.
- License Number
- 1091801
- Issued
- May 20, 2022
- Status
- CLEAR
- Expires
- May 31, 2026
- Entity
- Limited Liability
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 101699483
- Effective
- Nov 13, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Technology Insurance Company INC
- Policy Number
- TWC4766773
- Effective
- Feb 20, 2026
- Expires
- Feb 20, 2027
This contractor has a compliance issue in its public CSLB record:
- License expired
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Installation Pro Plumbing LLC licensed in California?
Installation Pro Plumbing LLC previously held California Contractors State License Board license number 1091801, but the license expired on May 31, 2026 and is not currently valid. It was first issued on May 20, 2022.
What does Installation Pro Plumbing LLC specialize in?
Installation Pro Plumbing LLC is licensed for 2 CSLB classifications: C-36 Plumbing Contractor and C-61/D-34 Prefabricated Equipment Contractor.
Where is Installation Pro Plumbing LLC headquartered?
Installation Pro Plumbing LLC is headquartered at 10209 Devon St, Rancho Cucamonga, CA 91730, in San Bernardino County, California.
Does Installation Pro Plumbing LLC have an active surety bond on file with CSLB?
Yes. Installation Pro Plumbing LLC has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Installation Pro Plumbing LLC carry workers' compensation coverage?
Yes. Installation Pro Plumbing LLC carries active workers' compensation coverage through Technology Insurance Company INC.
How do I verify Installation Pro Plumbing LLC's contractor license?
You can verify Installation Pro Plumbing LLC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1091801.
- License issuedMay 20, 2022
- Bond activeNov 13, 2025
- WC coverage startsFeb 20, 2026
- License expiredMay 31, 2026
- WC expiresFeb 20, 2027
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