NATIONAL AIR BALANCE COMPANY INC
License #348633·Corporation·PLEASANTON, Alameda County
Summary
NATIONAL AIR BALANCE COMPANY INC operating as a corporation is licensed in California under CSLB number 348633. The license was first issued in 1977, putting the business at 49 years on the active CSLB roster. It carries a single CSLB classification: C-61/D-62 — Air and Water Balancing Contractor. Records show an active surety bond on file with MERCHANTS BONDING COMPANY (MUTUAL) and active workers' compensation coverage from SENTINEL INSURANCE COMPANY LTD. The business is based in PLEASANTON, in Alameda County, California.
Business Information
Address
6701 KOLL CENTER PARKWAY,SUITE 425
PLEASANTON, CA 94566
PLEASANTON, CA 94566
County
Phone
License Details & Classifications
- License Number
- 348633
- Issued
- Dec 1, 1977
- Status
- CLEAR
- Expires
- Sep 30, 2026
- Entity
- Corporation
Classifications
Financial & Insurance Coverage
Contractor Bond
- Surety
- MERCHANTS BONDING COMPANY (MUTUAL)
- Bond Number
- CA708996
- Effective
- Jan 1, 2023
- Status
- Active
Workers' Compensation
- Coverage
- Workers' Compensation Insurance
- Carrier
- SENTINEL INSURANCE COMPANY LTD
- Policy Number
- 57WEABK0ZN1
- Effective
- Oct 1, 2024
- Expires
- Oct 1, 2026
License StatusActive
Contractor BondOn file
Workers' CompensationActive
Activity Timeline
- License issuedDec 1, 1977
- Bond activeJan 1, 2023
- WC coverage startsOct 1, 2024
- License expiresSep 30, 2026
- WC expiresOct 1, 2026