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Better Business Bureau®
Resources for Businesses
Better Business Bureau

File a Complaint against Efficient Construction

We want to make sure we can help you with your complaint. The following will help us make sure your complaint is processed promptly.

Business Headquarters Location

1903 W 169th St,

Gardena, CA 90247-5253

(310) 400-7647

If you have any questions or concerns, please contact the BBB assigned to your complaint:

BBB of Los Angeles & Silicon Valley

1112 S Bascom Ave

San Jose, CA 95128-3507

408 278 7400