A slew of rubbish companies have been fined more than $113,000 for dodgy environmental practices in Sydney's west.

Seven companies – Veolia, Proactive Management Systems, Enviro Recycling, Olathree, SBP Waste Management, H. Hassarati & Co and Aussie Skips – were fined $15,000 each for environmental pollution or waste storage and disposal breaches, the NSW EPA says. Perfect Demo was also fined $8000 for unlawfully transporting and depositing waste…