| Hours: | 7:30 am - 5:00 pm CST |
| Monday - Friday | |
| Address: | N94 W14355 Garwin Mace Dr. |
| Menomonee Falls, WI 53051 | |
| Fax: | (262 )255-5542 |
| Customer Service: | |
| Phone: (262) 255-5520 | |
| Toll Free: (800) 558-8524 | |
| Email: marketing@messer-mg.com | |
| Phone: | (800) 558-8524 |
Webmaster: John Heibler (john.heibler@messer-mg.com)