I just so happened to need a wheelchair rental for my mom in law for our January trip. Since I always stay at CCI, I asked the front dest to recommend a company they knew of to rent a wheelchair. They gave me the name of Deckert Surgical....they're out of Santa Ana. They will drop off and pick up from your hotel...rates are $30 for 1-3 days, and $50 for 4-7 days with a refundable $50 deposit. I talked with Jessica, and she was very nice and informative. The telephone number is (714) 542-5607. All they need is a credit card #, phone numbers, and dates you'll need the wheelchair. Since I haven't actually rented from them before, I can't say what their service is like, but it's been good so far

They also rent scooters. Hope this helps you a little. Good luck.