Thermal Alliance, C-20 HVAC Contractor in Mariposa, CA
Thermal Alliance operating as a sole owner holds an active California contractor license (CSLB #719460), valid through Feb 29, 2028. First issued in 1996, the license has been on the CSLB roster for 30 years. It carries a single CSLB classification: C-20 — HVAC Contractor. Records show an active surety bond on file with North River Insurance Company (the) and active workers' compensation coverage from Clear Spring Property and Casualty Company. The business is based in Mariposa, in Mariposa County, California.
- License Number
- 719460
- Issued
- Feb 28, 1996
- Status
- CLEAR
- Expires
- Feb 29, 2028
- Entity
- Sole Owner
- Surety
- North River Insurance Company (the)
- Bond Number
- 04CF619385
- Effective
- Jun 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Clear Spring Property and Casualty Company
- Policy Number
- CWC02219900
- Effective
- Jun 30, 2023
- Expires
- Jun 30, 2026
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 Thermal Alliance licensed in California?
Yes. Thermal Alliance holds California Contractors State License Board license number 719460, which is active and in good standing. The license was first issued on February 28, 1996. It is valid through February 29, 2028.
What does Thermal Alliance specialize in?
Thermal Alliance is licensed for one CSLB classification: C-20 HVAC Contractor.
Where is Thermal Alliance headquartered?
Thermal Alliance is headquartered at 5669 Darrah Rd, Mariposa, CA 95338, in Mariposa County, California.
Does Thermal Alliance have an active surety bond on file with CSLB?
Yes. Thermal Alliance has an active California contractor surety bond filed with North River Insurance Company (the).
Does Thermal Alliance carry workers' compensation coverage?
Yes. Thermal Alliance carries active workers' compensation coverage through Clear Spring Property and Casualty Company.
How do I verify Thermal Alliance's contractor license?
You can verify Thermal Alliance's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=719460.
- License issuedFeb 28, 1996
- Bond activeJun 1, 2023
- WC coverage startsJun 30, 2023
- WC expiresJun 30, 2026
- License expiresFeb 29, 2028
- Mariposa Mechanical Service#842033Mariposa·C-20 HVAC Contractor
- A J V Heating & Cooling#818052Mariposa·C-20 HVAC Contractor
- Baca H V A C Services#814708Coulterville·C-20 HVAC Contractor
- Mcgrady & Sons Heating and Cooling INC#1079657Mariposa·C-20 HVAC Contractor
- Airmen Heating & Cooling INC#1122471Coulterville·C-20 HVAC Contractor
Working a California job with Thermal Alliance, 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 Thermal Alliance? Claim or correct this profile