Trustworthy Plumbing LLC, C-36 Plumbing Contractor in Downey, CA
Trustworthy Plumbing LLC operating as a limited liability holds an active California contractor license (CSLB #1115380), valid through Jan 31, 2028. First issued in 2024, the license has been on the CSLB roster for 2 years. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and an exempt workers' compensation status (no employees on payroll). The business is based in Downey, in Los Angeles County, California.
- License Number
- 1115380
- Issued
- Jan 24, 2024
- Status
- CLEAR
- Expires
- Jan 31, 2028
- Entity
- Limited Liability
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 101262696
- Effective
- Oct 4, 2024
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Dec 8, 2025
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Trustworthy Plumbing LLC licensed in California?
Yes. Trustworthy Plumbing LLC holds California Contractors State License Board license number 1115380, which is active and in good standing. The license was first issued on January 24, 2024. It is valid through January 31, 2028.
What does Trustworthy Plumbing LLC specialize in?
Trustworthy Plumbing LLC is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Trustworthy Plumbing LLC headquartered?
Trustworthy Plumbing LLC is headquartered at 13111 Barlin Ave, Downey, CA 90242, in Los Angeles County, California.
Does Trustworthy Plumbing LLC have an active surety bond on file with CSLB?
Yes. Trustworthy Plumbing LLC has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Trustworthy Plumbing LLC carry workers' compensation coverage?
Trustworthy Plumbing LLC reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Trustworthy Plumbing LLC's contractor license?
You can verify Trustworthy Plumbing LLC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1115380.
- License issuedJan 24, 2024
- Bond activeOct 4, 2024
- WC coverage startsDec 8, 2025
- License expiresJan 31, 2028
- Sheflo Plumbing CO#91479Agoura Hills·C-20 HVAC Contractor
- Hoskins Plumbing#91761Whittier·C-20 HVAC Contractor
- G E M Plumbing INC#111308Sierra Madre·C-20 HVAC Contractor
- Darrow Heating and Air Conditioning CORP#114301North Hollywood·B General Building Contractor
- Acco Engineered Systems#120696Pasadena·A General Engineering Contractor
- West B Plumbing#121703North Hollywood·C-36 Plumbing Contractor
- Western Allied Corporation#198821Santa Fe Springs·C-20 HVAC Contractor
- Heflin & E Paul Plumbing INC#202227Los Angeles·C-20 HVAC Contractor
Working a California job with Trustworthy Plumbing LLC, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.
- California preliminary notice deadline calculatorFind your 20-day deadline and the lien rights at risk.
- Do I need a preliminary notice in California?Answer a few questions to see if the 20-day notice applies.
- 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.
Own Trustworthy Plumbing LLC? Claim or correct this profile