For all of you DIY-ers who've been wondering if your area has a DIY mechanic shop where you can rent a lift and/or tools to work on your car, here's a compilation of places I found by scouring the web:
Sterling, VA
http://www.ditymechanics.com/
Dumfries, VA; Kissimmee, FL
http://www.dityautorepair.com/
Mesa, AZ
http://www.diyperformanceautomotive.com/
Nashua, NH
http://www.udoitautoworks.com/
Jacksonville, FL
http://www.diyautohobbyshop.com/
If you know of any other places, please comment and I will (try) to update this post ASAP.
