Being a Firefighter I know the value of cleaning your dryer vent on a regular basis.
Lint can be highly flammable and a lot of older dryers (and some new ones) put out so much heat continuously even after the clothes are dry, you are creating a tinderbox waiting to burn. I purchased a new dryer and before installing it I called Randy.
He came out the next morning and worked through some awkward bends and turns in my vent pipe to make it spotless. Its a nice peace of mind to know that I can safely run my dryer and it is operating at its highest efficiency now.
I know I will recoup the service cost in a few energy bills and the dryer will last longer because of it. I highly recommend Randy and California Air Duct Cleaning to do the same for you.