If after using a plunger and a plumbers snake your trustworthy drain leak repair is still blocked then it's time to summon your local emergency plumbing services to take over.
Ask how long they have been in the business - This is a very important question to ask your tradesman as you would know how much experience he or she has. You could ask for pictures of previous work, user reviews and qualifications. Ask if he has received and certificate and awards from trade bodies or plumbing bodies.

Making sure that there is a good seal, do an up-down movement with the plunger. Pour some local water heater repair service to check if the toilet has been unclogged. Continue with the plunging until the clog is gone.
The thing that most consumers want in a service such as this one is for it to be cost effective. The parts required for the job might have high enough costs, so you want a company that has very competitive rates on the actual work that they do. Do not be afraid to ask any company exactly how much you are going to be charged for any work that is done toward the job.
You are better off hiring a well-known drain repipe company that you trust over a random person off the street. There are many dishonest people out there, so find a company that you can depend on and you will have peace of mind.
This method is one of the first that's used when it comes to clearing your sewer system. It involves using a metal device attached to break through blockage. It is very effective, but not without some disadvantages. The blockage may be too far into the main sewer line to reach. In some cases, especially with older clay pipes, snaking may not be enough to break through tree roots that have invaded the line.
Finally, at the beginning, take the time to get quotes from several plumbers and potentially on non-emergency, lower cost jobs. Get a feel for the plumbing company and see how well they fit with your needs. Meet the plumbers in person. Then, when an emergency plumbing problem arrives, you will have a much better solution when time is of the essence.