If you're looking to have a swimming pool built in your backyard, you will need the services of a contractor. However, you can't just hire anyone. The person for this job has to be specially trained to build swimming pools.
The pool contractor should have a current and valid license in the category for what they are contracting for. If they specialize in building and repairing, they must also be referred to as swimming pool specialty contractors on their license. You can also look for the top Orange County pool contractors & swimming pool builders.
If a general contractor that specializes in building structures wants a license as a pool contractor, they would need to be classified under a swimming pool specialty. Or they could have another specialty contractor to perform the work. For the overall scope of the project, plumbers, landscapers, and others must do work according to what they are licensed to do.
You have the right to inquire with the contractor to provide verification of his license or registration. It must be current and valid in order for them to work on a project. You can also request that they show you identification. Make sure that the name on the registration matches the one of the company.
Regardless of whether they specialize in concrete pool construction, fiberglass swimming pools, or ground swimming pools, you need to ask them for references. You should get at least two.
Don't settle for one price on a contractor. You should get at least three bids so that you can compare them. Make your decision from the information given.