Ecm Acoustic
California licence 1058212 · Corporation
Also known as Efficient Cleaning & Maintenance Inc
8574 Cabin Pl, Riverside, CA 92508
CLEAR
373 days to renewal
Classifications
Bond and insurance
- Contractor bond
- $25,000
- American Contractors Indemnity Company · #100460497
- Workers' compensation
- Exempt
Licence timeline
- Issued
- September 17, 2019
- Expires
- September 30, 2027
- Registry updated
- August 21, 2025
Riverside County · estimating tools for California steel work