Если у Вас не канадский паспорт, то в посольстве США

у меня PR

Appointment Availability

The next available visa appointment at the U.S. Consulate General in Toronto is usually four weeks from the current date. Individuals needing visas should schedule an appointment well in advance of their travel plans to the United States. The current wait time for a visa appointment at our office can be found online at the State Department website.

Scheduling a Visa Appointment

The U.S. Consulate General in Toronto handles all visa applications by appointment only. Visa appointments can be made online or by phone from Canada at (647) 955-3736 (calling from the greater Toronto area) or (703) 439 2319 (calling from the United States). There are no service fees or additional toll charges for the web or telephone services beyond standard data and telephone rates.

Expedited appointments

Applicants residing in Canada who need to travel to the U.S. expeditiously for humanitarian reasons, for education and to attend important meetings, conferences and cultural events may request that their visa appointment be expedited. We receive requests for expedited appointments in excess of our ability to grant each and every request and many requests are denied. Additional information about expedited appointments can be found on the U.S. Visa Service website.

NOTE: An appointment must first be scheduled (even if it is beyond the date needed to travel) before we can consider a request to expedite it. Also, an expedited appointment does not guarantee issuance of a visa. An applicant with an expedited visa appointment still must prove to the satisfaction of the interviewing officer that he/she qualifies for a visa under U.S. law.

Проще говоря,позвоните в посольство и спросите.
Когда то было на Университетской улице.

Нашла на русском языке здесь------------------
http://photos.state.gov/libraries/canada/164249/Toronto/ConsularInfoSheet_Russian.pdf

Здрасьте!...Знаю, что заказывают аппойтмент онлайн, платят сразу и не факт, что дадут! Моей подруге с ПР дали с третьей попытки только--то её бизнес не устраивает, то что не замужем , то ещё что-то городили..Два года просила, пока таки дали! Во всём видят подвох, а у человека и дом здесь и бизнес и всё хорошо!
И что вас, Сергей, не устроило в этой ссылке???