Friend For your help , Here I am Providing Some Good Underwater Welding Schools list Which is located in USA :

CDA TECHNICAL INSTITUTE
91 Trout River Drive
Jacksonville, FL 32208
USA
Tel: 904-766-7736
Toll Free: 888-974-2232
Fax: 904-766-7764

DIVERS ACADEMY INTERNATIONAL
Lakeside Business Park
1500 Liberty Place
Erial, NJ 08081-1139
USA
1-800-238-3483
856-404-6100

DIVERS INSTITUTE OF TECHNOLOGY
4315 11th Avenue NW
P.O. Box 70667
Seattle, WA 98107-0667
USA
206-783-5542
800-964-4234
Fax: 206783-2658

HOLLAND COLLEGE, GEORGETOWN CENTRE
117 Ken Street
Georgetown
Prince Edward Island
Canada
C0A 1L0
Tel: 902-652-2055
800-446-5265
Fax: 902-652-2424


HYDROWELD USA
Admin and Inquires Dept.
114 Dockside Circle
Weston, Florida 33327
USA
Contact: Rebecca Peters
Tel.: 954-385-5678
E-mail: info@hydroweldusa.com


HYDROWELD UK (and Thailand Training)
Admin and Sales Enquiries Dept.
46 Bedford Drive
Sutton Coldfield
West Midlands
B75 6AX
United Kingdom
Tel: + 44 (0) 121 378 1230
Fax: + 44 (0) 121 378 1281
Email: info@hydroweld.com

INTERNATIONAL DIVING INSTITUTE
1400 Pierside Street
Bldg. 190, Suite C
N. Charleston, SC 29405
USA
Tel: 843-740-1124
Fax: 843-740-5598

NATIONAL UNIVERSITY POLYTECHNIC INSTITUTE
3580 Aero Court
San Diego, CA. 92123
USA
Toll Free: 800-432-DIVE (3483)

SENECA COLLEGE
Underwater Skills Department
13990 Dufferin St., King City
Ontario, Canada
L7B 1B3
Tel: 416-491-5050 ext. 5022
or 905-833-3333 ext. 5020
Fax: 905-833-1760