Professional plumbing is often a very expensive service, and usually the work that is done is something that any homeowner could solve fairly easily with the proper knowledge and tools. If you'd like to start learning to solve your own plumbing problems, read on to see what you can do.
Rigid copper is used for main water lines in many homes. You cannot bend rigid copper, so joints and tees must be soldered on. When soldering, always apply flux (also called soldering paste) to both surfaces. Flux retards oxidation when the copper is heated. Always use lead-free or nearly lead-free solder when sweating a copper joint.