W2O offers several courses both as certification and re-certification, the cost of which includes the program fee as well as any required materials.

A majority of these courses will be held at the Port Watson Mini-Conference Center located in Cortland, NY although courses can also be requested for alternate locations. If you would like to request a course please email us and we will do our best to work with you in order to provide the best curriculum we can to suit your needs.

Classes that we currently have planned are listed below. Application forms can be downloaded using the links here or on our ‘Documents’ page. Please email or fax the completed form to W2O in order to be registered for the class, confirmation of registration is available on request. Payment is due prior to the beginning of the class.


Fax: 607-753-1479

Email: w2oregistrations@outlook.com


We will not cancel any class due to weather


Dig Safe New York Certified Excavator Program

This course will be conducted by Dig Safe New York, you must register with W2O AND with DSNY to be enrolled

June 15 W2O Registration

June 15 DSNY Registration Form

June 29 W2O Registration

June 29 DSNY Registration Form

July 13 W2O Registration

July 13 DSNY Registration Form

July 20 W2O Registration

July 20 DSNY Registration Form


Clinton County Classes

Plattsburgh Grade D Registration


Grade A Certification

March 12-22


Grade A Lab

2018 dates TBD


Grade B Certification

October 15-19


Grade C Certification

October 15-19


Grade D Certification

September 17-21


Confined Space/ Competent Person Training

October 26