Have a look the Equipment House to see what equipment is available to help you around your home.
AskSARA provides guided advice about daily living equipment. You can find solutions to a wide range of activities in the home that might present you with problems.
If you are looking to hire a wheelchair for a short period of time the Red Cross may be able to help.
Hire a wheelchair from the Red Cross
If you want to pay for an assessment by a private occupational therapist the following website can assist you in locating a private practitioner.