Only under certain circumstances.
TruckIt has a strong policy forbidding the subcontracting of jobs where your customer was not informed or did not agree to the job being subcontracted.
To avoid this, when you are quoting on a job, If you think there is a chance you may subcontract the job, you can indicate this by using the flag 'I might subcontract this job" found in the Add Quote form and switching it over to 'Yes' (see below).
Any changes after your quote has accepted must be communicated in writing to the customer as implications for your account may apply if it is brought to the attention of TruckIt.net that somebody else is completing jobs on your behalf without the customers prior knowledge.