Singleton-Zimmer-Haliburton Architecture Share: Architects Singleton-Zimmer-Haliburton Architecture Visit Website 1711 Cavitt Ave Bryan, TX 77801 (979) 779-5757 (979) 779-5701 (fax) About Rep Info About Architects Whom to Contact James Haliburton Jim Singleton, Wade Zimmer, James Halliburton