Halverson Plumbing, C-36 Plumbing Contractor in Lomita, CA
Halverson Plumbing operating as a sole owner holds an active California contractor license (CSLB #1113899), valid through Dec 31, 2027. First issued in 2023, the license has been on the CSLB roster for 3 years. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with Platte River Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Lomita, in Los Angeles County, California.
- License Number
- 1113899
- Issued
- Dec 13, 2023
- Status
- CLEAR
- Expires
- Dec 31, 2027
- Entity
- Sole Owner
- Surety
- Platte River Insurance Company
- Bond Number
- A270098189
- Effective
- Nov 26, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Dec 16, 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 Halverson Plumbing licensed in California?
Yes. Halverson Plumbing holds California Contractors State License Board license number 1113899, which is active and in good standing. The license was first issued on December 13, 2023. It is valid through December 31, 2027.
What does Halverson Plumbing specialize in?
Halverson Plumbing is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Halverson Plumbing headquartered?
Halverson Plumbing is headquartered at 2466 253rd St, Lomita, CA 90717, in Los Angeles County, California.
Does Halverson Plumbing have an active surety bond on file with CSLB?
Yes. Halverson Plumbing has an active California contractor surety bond filed with Platte River Insurance Company.
Does Halverson Plumbing carry workers' compensation coverage?
Halverson Plumbing reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Halverson Plumbing's contractor license?
You can verify Halverson Plumbing's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1113899.
- License issuedDec 13, 2023
- Bond activeNov 26, 2025
- WC coverage startsDec 16, 2025
- License expiresDec 31, 2027
- West B Plumbing#121703North Hollywood·C-36 Plumbing Contractor
- Acco Engineered Systems#120696Pasadena·A General Engineering Contractor
- Darrow Heating and Air Conditioning CORP#114301North Hollywood·B General Building Contractor
- G E M Plumbing INC#111308Sierra Madre·C-20 HVAC Contractor
- Hoskins Plumbing#91761Whittier·C-20 HVAC Contractor
- Sheflo Plumbing CO#91479Agoura Hills·C-20 HVAC Contractor
- Stewart R O Plumbing & Heating CO#186403Los Angeles·C-20 HVAC Contractor
- Smith Roy E Plumbing CO INC#179873Los Angeles·C-16 Fire Protection Contractor
Working a California job with Halverson Plumbing, 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 Halverson Plumbing? Claim or correct this profile