SMALL CONCRETE JOB AND ROOF REPAIR (Mission Valley West)

WANTED: I need someone to fill a small drainage ditch with concrete, slope it.
approximately 8" wide by 35' long, from about 4" thick down to 1" or 2" thick.
I also need some one who does roofing and can figure out where the hole is in my garage, where it is leaking and repair it.
Please contact me with you phone number if you are interested in doing either of these two small jobs.