The project to square up your door is quite involved but not a highly skilled undertaking.
You will need some items for the job. Specifically, a "sawzall with a metal cutting blade".. (can be rented @ Home Depot or other rental store) A small bundle of shims, a short length of 1 X 4 ( 4 feet is enough) a package of flat head screws 3 1/2 inch in length, a level, a prybar, a can of insulation foam spray (if this is an exterior door) Power drill with a Phillips head bit, and a tape measure of course.
Now, before I go into a fairly lengthy step by step process of removing the door frame and then the re-install is this something you want to do yourself or call in a handyman?
Dennis (cut2it)
Thank you, and simply click on the green "accept" key. If you haven't made the deposit, at that point you will provide your credit card info.
C&onstructi&on C&onsultant
Over 40 yrs. as General Contractor for new const. & remodel - retired with time for you.