Long term car rental wanted in Tenerife

Hi, next month I am moving a little further out and will need a car to avoid paying for taxis to and from work everyday so I am looking for a long term car rental. I have had a full UK driving license for nearly 6 years, but I am only 22 (23 in June) and have heard that it can be difficult to get a long term car rental that includes insurance under the age of 25.
Just wondered if anyone could suggest some companies that I could have a look in to?

Many thanks :)