Welcome to TFP.
You have found a wealth of information from the members and the articles written to help all pool owners.
Suggest you purchase a test kit now so you have it to start to practice - test your fill water. Be ready for the initial fill day.
Also, some light reading for your below since you are moving into construction.
How to Select Pool Equipment
If you need help - just ask the forum.
It would be helpful if you can create a signature that shows what you plan to have - size of pool, type of equipment, etc. Create Your Signature to help us understand what your current setup is
As mentioned earlier, if you truly wish to follow the TFP methodology than you need a good test kit.
See Test Kits Compared so you can purchase one because the one a PB will give you (if they give you one) will be very basic and not sufficient to manage your pool.
Also suggest you read ABCs of Pool Water Chemistry because that will become the key part to your pool maintenance and provide you a clear and clean pool to swim.
Welcome to TFP! For a wealth of pool care information please check out our free Pool School. If you are in need of specific help then we encourage you to Register and ask us here in the forum!