Contacts

GUAM
Guam Main Office
(671) 734-2971
1402 Route 15
Mangilao, GU 96913

 

Sales
Phone: 1 671 734-2971 ext. 308
Fax: 1 671 734-0990
Email: piriarte@hawaiianrock.com

 

Human Resources
Phone: 1 671 734-2971 ext. 110
Fax: 1 671 734-0866
Email: cbatac@hawaiianrock.com

 

Quality Control
Phone: 1 671 734-2971 ext. 310
Email: ecarinio@hawaiianrock.com

 

Concrete Dispatch
Phone: 1 671 734-2971 ext. 407
Fax: 1 671 734-5030

 

Aggregate and Concrete Products Dispatch
Phone: 1 671 734-2971 ext. 403-405
Fax: 1 671 734-5030

 

Credit
Phone: 1 671 734-2971 ext. 211
Fax:1  671 734-6374
Email: mtaitano@hawaiianrock.com

 

Credit Application
Phone: 1 671 734-2971 ext. 202
Fax: 1 671 734-6374
Email: mtamondong@hawaiianrock.com

 

SAIPAN
P O Box 10000 PPP 139,
CNMI, Saipan 96950
Phone:1 670 288-0407
Fax:1 670 288-0408

 

TINIAN
P O Box 10,
Tinian, MP 96952
Phone:1 670 433-0422
Fax:1 670 433-0416

 

ADMINISTRATION AND MANAGEMENT
Jerrold C. Johnson
President
Phone:   1 671 734-4640
Email:    jjohnson@hawaiianrock.com


Peter Errett, Jr.
Vice President
Phone:   1 671 734-2982
Email:   perrett@hawaiianrock.com


Bruce E. Pecon
Comptroller
Phone:   1 671 734-2970
Email:   bpecon@hawaiianrock.com


Arthur D. Chan, Jr.
Engineering / Marketing Manager
Phone:   1 671 734-2971 x 103
Email:   achan@hawaiianrock.com