Diversified Thermal Services LLC, B General Building Contractor in Anaheim, CA
Diversified Thermal Services LLC operating as a limited liability holds an active California contractor license (CSLB #609967), valid through Feb 28, 2027. First issued in 1991, the license has been on the CSLB roster for 35 years. It carries 4 CSLB classifications: B General Building Contractor, C-10 Electrical Contractor, C-20 HVAC Contractor, and C-38 Refrigeration Contractor. Records show an active surety bond on file with Harco National Insurance Company and a previously-filed workers' compensation policy with Xl Insurance America INC that is no longer active. The business is based in Anaheim, in Orange County, California.
- License Number
- 609967
- Issued
- Jan 19, 1991
- Status
- CLEAR
- Expires
- Feb 28, 2027
- Entity
- Limited Liability
- Surety
- Harco National Insurance Company
- Bond Number
- 08341800
- Effective
- Feb 3, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Xl Insurance America INC
- Policy Number
- RWD300147606
- Effective
- Apr 1, 2025
- Expires
- Apr 1, 2026
This contractor has a compliance issue in its public CSLB record:
- No active workers' comp on file
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Diversified Thermal Services LLC licensed in California?
Yes. Diversified Thermal Services LLC holds California Contractors State License Board license number 609967, which is active and in good standing. The license was first issued on January 19, 1991. It is valid through February 28, 2027.
What does Diversified Thermal Services LLC specialize in?
Diversified Thermal Services LLC is licensed for 4 CSLB classifications: B General Building Contractor, C-10 Electrical Contractor, C-20 HVAC Contractor, and C-38 Refrigeration Contractor.
Where is Diversified Thermal Services LLC headquartered?
Diversified Thermal Services LLC is headquartered at 1220 N Barsten Way, Anaheim, CA 92806, in Orange County, California.
Does Diversified Thermal Services LLC have an active surety bond on file with CSLB?
Yes. Diversified Thermal Services LLC has an active California contractor surety bond filed with Harco National Insurance Company.
Does Diversified Thermal Services LLC carry workers' compensation coverage?
Diversified Thermal Services LLC has a previously-filed workers' compensation policy with Xl Insurance America INC that is no longer active.
How do I verify Diversified Thermal Services LLC's contractor license?
You can verify Diversified Thermal Services LLC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=609967.
- License issuedJan 19, 1991
- Bond activeFeb 3, 2023
- WC coverage startsApr 1, 2025
- WC expiredApr 1, 2026
- License expiresFeb 28, 2027
- Southland Industries#114040Garden Grove·B General Building Contractor
- Thermalair INC#102216Anaheim·C-4 Boiler, Hot Water Heating and Steam Fitting Contractor
- Raymond George M CO#104881Orange·B General Building Contractor
- Cooper Andrew D Company#220551Anaheim·B General Building Contractor
- Murray Company#162382Cypress·A General Engineering Contractor
- Continental Design Build INC#268978Anaheim·B General Building Contractor
- Pacific Plumbing Company of Santa Ana#266807Santa Ana·A General Engineering Contractor
- Sasco#125897Fullerton·C-10 Electrical Contractor
Working a California job with Diversified Thermal Services 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 Diversified Thermal Services LLC? Claim or correct this profile