When the time comes and you need to get a plumbing quote, you must go about it in a sensible way.
There are a lot of "plumbers "out there and not all of them live up to expectations.
Some are not licensed or insured, a big issue when it comes to choosing the right tradesman.
First of all you need to know exactly what it is you want when hiring a plumber.
Make a list of everything you want them to do so you know where you stand, a plumbers quote can sometimes be misleading and include works you don't need or want doing.
Once you have an exact idea of what you need then it's time to call around.
There are many websites you can use to help fine the right plumber for you.
Service magic only let's licensed and insured tradesmen advertise on the site so that would be a great place to start.
I would recommend getting at least three different quotes from different companies.
This way you have an exact price of how much your works are going to cost and you will know exactly what you are getting for your money.
You will also get the very best price for that work.
Most plumbers will often try and sell you work that maybe you don't need as they are trying to make a living.
A new water heater, a new bath tub with Jacuzzi jets etc.
As long as you have your written quote signed by both you and the plumber, you are under no obligation to pay for anything else.
However, do bear in mind that some problems may arise when trying to do the basic works you outlined and extra charges may apply if it is written in small print on the quotation.
Good luck in finding a plumber that will suit your needs.