Polymath HVAC Services, C-20 HVAC Contractor in Azusa, CA
Polymath HVAC Services operating as a corporation holds an active California contractor license (CSLB #1148607), valid through Jan 31, 2028. It carries a single CSLB classification: C-20 — HVAC Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and active workers' compensation coverage from Mid-Century Insurance Company. The business is based in Azusa, in Los Angeles County, California.
- License Number
- 1148607
- Issued
- Jan 6, 2026
- Status
- CLEAR
- Expires
- Jan 31, 2028
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- 101001932
- Effective
- Oct 15, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Mid-Century Insurance Company
- Policy Number
- A09527201
- Effective
- Dec 18, 2025
- Expires
- Dec 18, 2026
Recently licensed: the CSLB license is active and in good standing, issued within the last 2 years.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Polymath HVAC Services licensed in California?
Yes. Polymath HVAC Services holds California Contractors State License Board license number 1148607, which is active and in good standing. The license was first issued on January 6, 2026. It is valid through January 31, 2028.
What does Polymath HVAC Services specialize in?
Polymath HVAC Services is licensed for one CSLB classification: C-20 HVAC Contractor.
Where is Polymath HVAC Services headquartered?
Polymath HVAC Services is headquartered at 283 W Renwick Rd, Azusa, CA 91702, in Los Angeles County, California.
Does Polymath HVAC Services have an active surety bond on file with CSLB?
Yes. Polymath HVAC Services has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Polymath HVAC Services carry workers' compensation coverage?
Yes. Polymath HVAC Services carries active workers' compensation coverage through Mid-Century Insurance Company.
How do I verify Polymath HVAC Services's contractor license?
You can verify Polymath HVAC Services's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1148607.
- Bond activeOct 15, 2025
- WC coverage startsDec 18, 2025
- License issuedJan 6, 2026
- WC expiresDec 18, 2026
- License expiresJan 31, 2028
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