GreenTech Certificate Your feedback counts!


The questionnaire provides feedback and comments regarding a recent COHA GreenTECH® member’s service and installation. The installation and maintenance of oil-fired appliances are regulated in many provinces. As a non-profit training and educational association, the Canadian Oil Heat Association (COHA) does not oversee, nor is it responsible for, the workmanship of its members. Upon receiving this questionnaire, COHA will communicate with the COHA GreenTECH® member mentioned. However, COHA cannot assure that your specific issue will be rectified.

All communications regarding the situation must be in writing. You are giving consent to COHA to share the information provided for any further communications with the parties concerned. Your privacy will be respected.

Additional documentation, including letters, inspection reports, pictures are helpful. Completed forms can be mailed, online or emailed to

115 Apple Creek Blvd. Suite 202
Markham, ON L3R3C9


Your information

Name *
Contact Phone Number *
Address *
E-mail *  

Property Information

Owner's Name
COHA GreenTECH® member name
COHA GreenTECH® number
Contact Phone Number

Reasons of service

, please provide details
Date of installation or inspection

Please rate your overall satisfaction

Would you recommend the service to others?

Please describe fully the nature of any situation that communication is required with the COHA GreenTECH® member. Please provide copies of relevant documents including letters, inspection reports, pictures, etc., (Note: COHA cannot assure that your specific issue will be rectified.)


Internal COHA Notes:

Actions taken
Date notified GreenTECH® members
Outline actions taken to date to rectify situation(s)