Best Diagnose And Fix in Washington DC

Terrible service here. I paid All Plumbing for a simple toilet repair and a check of all valves and hoses in my condo in DC. They sent non-plumbers to fix the toilet fill valve / flushing mechanism which was not functioning properly. The technicians, who did not speak english, did not fix the toilet, despite coming out on two separate days.

In addition to fixing the toilet, I hired All Plumbing to inspect all hoses and valves in the condo for preventative maintenance / potential replacement. They didn't even look at the washer/dryer set up until I directed them to do so as they were preparing to leave. I will not be using All Plumbing ever again - just terrible, and not cheap.

Great service, very well trained technicians. I've been renovating a house and these guys are my go to for repairs I can't do myself. They know it all and are very friendly!

Fast - Abe was actually early- He showed every step of the way what he was doing replacing valve and explicitly demonstrated what the problem was with the valve. - I trust Abe and will use him in the future!
Thanks!