Contact Us - Commercial, institutional and federal buildings

Option 1) To stay up to date on announcements or program changes from the Office of Energy Efficiency for the commercial, institutional and federal sectors, we recommend you subscribe to the Heads Up: Building Energy Efficiency electronic newsletter. On the more detailed form, you can also ask us a question.

Option 2) If you are already a newsletter subscriber and you want to ask us a question, you can use this simplified form.

Contact Form


Option 3) You can phone our InfoServices Line toll-free at 1-877-360-5500 - or in the National Capital Region call 613-992-3245 - although Options 1 and 2 generally provides a faster and more complete response from someone who can best answer your question.

Option 4) You can email

Option 5) You can also contact us by mail or fax.

Buildings Division
Office of Energy Efficiency
Natural Resources Canada
580 Booth Street
Ottawa ON  K1A 0E4
Fax: 613-947-4121
TTY: 613-996-4397 (teletype for the hearing-impaired).

Your information may be tracked internally for quality assurance. If you are ordering publications or newsletters, your contact information may be added to our internal database. You have a right of access to any personal information you provide, which is protected under the Government of Canada's Privacy Act.