Thank you for visiting the Official Buffini & Company Hotel Reservation Site.

Due to the fast approaching Mastermind Summit in San Diego, if you have a NEW room reservation request, please call the Hilton San Diego Bayfront, below, to inquire about their current availability and best rate offer.

Please note, availability at the group rate may or may not be available. Please identify yourself as being with the Mastermind Summit, in order to obtain the best available rate offer.


Hilton San Diego Bayfront:

619-564-3333 OR 800-445-8667
If you have Changes to EXISTING reservations, please call your respective Hotel at the number listed below. If you need to cancel a reservation, please be sure to obtain a cancellation confirmation number directly from the Hotel for your records. Cancellation fees may apply.

Hardrock Hotel San Diego- 877-344-ROCK (7625)
Hilton San Diego Gaslamp Quarter- 619-231-4040
Kimpton Hotel Palomar San Diego – 888-288-6601
Embassy Suites San Diego Bay Downtown – 619-233-9922
Omni San Diego Hotel – 1-800-843-6664
Marriott Marquis San Diego Marina - 877-622-3056


If you have any questions, please email Joy Call at :


Thank you for allowing us to be of service to you,
The Helms Briscoe Support Team



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Questions or challenges with your reservation?
Please email us directly at the HELP DESK 

To better serve and protect your confidential information,
a written communication to document your request is preferred.  
This will allow us to research the request, call you back, &
confirm that we are speaking with authorized personnel.
You are also free to leave a follow-up message
on the Help Line number which is 866.914.6835.