Ach Pro Mechanical, C-20 HVAC Contractor in Napa, CA
Ach Pro Mechanical operating as a corporation holds an active California contractor license (CSLB #1131437), valid through Jan 31, 2027. First issued in 2025, the license has been on the CSLB roster for 1 year. It carries a single CSLB classification: C-20 — HVAC Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and active workers' compensation coverage from Employers Compensation Insurance Company. The business is based in Napa, in Napa County, California.
- License Number
- 1131437
- Issued
- Jan 9, 2025
- Status
- CLEAR
- Expires
- Jan 31, 2027
- Entity
- Corporation
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 101731628
- Effective
- Dec 29, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Employers Compensation Insurance Company
- Policy Number
- EIG58092140
- Effective
- Dec 13, 2024
- Expires
- Dec 13, 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 Ach Pro Mechanical licensed in California?
Yes. Ach Pro Mechanical holds California Contractors State License Board license number 1131437, which is active and in good standing. The license was first issued on January 9, 2025. It is valid through January 31, 2027.
What does Ach Pro Mechanical specialize in?
Ach Pro Mechanical is licensed for one CSLB classification: C-20 HVAC Contractor.
Where is Ach Pro Mechanical headquartered?
Ach Pro Mechanical is headquartered at 1350 Pueblo Ave #236, Napa, CA 94558, in Napa County, California.
Does Ach Pro Mechanical have an active surety bond on file with CSLB?
Yes. Ach Pro Mechanical has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Ach Pro Mechanical carry workers' compensation coverage?
Yes. Ach Pro Mechanical carries active workers' compensation coverage through Employers Compensation Insurance Company.
How do I verify Ach Pro Mechanical's contractor license?
You can verify Ach Pro Mechanical's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1131437.
- WC coverage startsDec 13, 2024
- License issuedJan 9, 2025
- Bond activeDec 29, 2025
- WC expiresDec 13, 2026
- License expiresJan 31, 2027
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