Andrew requested 3 quotes from Plumbers in Lane Cove
					  We have three kitchen sinks (one single and one double) that are currently taking longer to empty water.
When one sink drains the other sink will experience water backwash and gurgle.
Suspect drain is semi-blocked. 
Have also experienced some backwash from sump pump located on floor below.
				
Primal Plumbing pty ltd
	Backing up between inspection pit and pipe to mains
	backing up between inspection pit and pipe to mains 
	Plumbing - unblock toilet & install new tap
	Unblock toilet - may be toilet just blocked or tree roots in sewer pipe...
	Drain outside laundry blocked overflows maybe tree root is problem
	Just bought a house.  drain outside laundry is blocked and overflows when...
	Unblock toilet
	Downstairs toilet. Baby wipes flushed down. Can flush but drains water very...