LUZON
Navotas Branch
Address: C-3 Road cor. Torsillo Street, Dagat-dagatan, Caloocan City
Tel. Nos.: (02) 8285-0923 (24-hr. service), (02) 8287-8911/16/17
Fax: (02) 8287-8910
Email: psi-nvs@psi.ph
Libis Branch
Address: 2F Topy Building, Industria cor. Economia Street, Libis, Quezon City
Tel. Nos.: (02) 8637-8317 to 22
Fax No.: (02) 8637-8311
Email: sales@psi.ph
VISAYAS
Bacolod Branch
Address: A.U. & Sons Building, Cordova Ave., Sto. Niño, Bacolod City
Tel. Nos.: (034) 433-4293
Fax No.: (034) 433-7364
Email: psi-bcd@psi.ph
Cebu Branch
Address: FF Cruz Ave., North Reclamation Area, Subangdaku, Mandaue City
Tel. Nos.: (032) 346-7856
Fax No.: (032) 384-7814
Email: psi-cbu@psi.ph
Ilo-ilo Branch
Address: #82 Jalandoni Delgado St., Iloilo City
Tel. No.: (033) 337-5130
Email: psi-ilo@psi.ph
MINDANAO
Cagayan De Oro Branch
Address: 0232 Jacutin Compound, Lapasan Highway, Cagayan De Oro
Tel. No.: (088) 856-9621Email: psi-cdo@psi.ph
Zamboanga Branch
Address: #272 Don Alfaro St., Tetuan cor. Talon talon loop, Zamboanga City
Tel. No.: (062) 991-1480
Fax: (062) 991-1462
Email: psi-zbo@psi.ph
Davao Branch
Address: PSI Building Km. 7, Lanang, Davao City
Tel. No.: (082) 300-0393
Fax: (082) 234-0988
Email: psi-dvo@psi.ph
General Santos Branch
Address: Phil-Am Ave., Acharon Village, Calumpang, General Santos City
Tel. No.: (083) 826-0056
Telefax: (083) 887-1046
Email: psi-gsc@psi.ph