#1 ACOUSTICS operating as a corporation is licensed in California under CSLB number 749358. The license was first issued in 1998, putting the business at 28 years on the active CSLB roster. It carries a single CSLB classification: C-2 — Insulation and Acoustical Contractor. Records show an active surety bond on file with OHIO CASUALTY INSURANCE COMPANY (THE) and active workers' compensation coverage from OHIO SECURITY INSURANCE COMPANY. The business is based in HAYWARD, in Alameda County, California.