Locations

Hayward Office

Address

31628 Hayman Street
Hayward, CA 94544

Phone

(510) 487-9628

Fax

510-487-9698

Business Hours: Monday–Friday, 7:30am–5pm

San Francisco Office

Address

1383 Armstrong Ave.
San Francisco, CA 94124

Phone

(415) 822-9628

Fax

415-822-9068

Business Hours: Monday–Friday, 7:30am–5pm

Departments

Chief Estimator

Stephen Tsoy

Phone

(415) 822-9628

Cell

(415) 335-2662

Office Manager

Ada Tang

Phone

(510) 487-9628 ext. 146

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