You may be working with a freelance farmer or could be working on a plumbing company. It is just important that you deal with just one team in terms of fixing and maintain your water supply, disposal, drainage and sewer. It is not advisable that you keep on changing plumbers or plumbing companies
Why is it important to deal with just one company or same plumbers
It is best if you only seek maintenance and repairs from just one plumbing service provider. Issues regarding the entire water consumption up to disposal could be handled well if you are dealing just with the same team. Knowing the entire history and previous issues you had with your water supply up to disposal will make them easier to resolve your current issues.
They will give you the wisest and most economical suggestions thus you are confident that you are not being cheated on or they are not taking advantage of you. it is just good and important that you are working with just one contractor. They are the best people and professionals to give you the best cure and work around on any of your water supply, storage and disposal issues.
You do not want to change contractors as they may not be able to assess the issue of your water construction very easily. Your original contractors should be the one facilitating the maintenance and repairs of your overall water circulation. You do not want others to work on any issues that may occur especially if it has something to do with pipe linings. Major issues as such may require digging etc. thus any wrong assessment may lead to major problems and expense.
You could hire someone else or other plumbers to work on those simple fitting repairs but if the issue is a bit complex then getting service from your original provider or plumber is a must. There are a lot of issues that may arise on water supply and anything of the like and the cause may differ. It is just necessary that plumbers are well knowledgeable on any previous issues, materials used and the entire water circulation so they would know possible root causes. They could easily assess the issues on your water supply and could fix it right away.
Settle for just one contractor or plumbing team, do not take risk changing plumbers as wrong issue assessment and wrong fix will give you bigger problems. Choosing one that is actually best on the field will ensure that task will be completed correct and fast.