by Michael Kelleher | Sep 6, 2025 | Waste Management
California businesses that don’t comply with waste regulations risk hefty fines – thousands of dollars that in some cases end up being more expensive than doing the right thing in the first instance! Reputational damage, operational downtime, and potential... 
by Michael Kelleher | Sep 3, 2025 | Waste Management
Did you know that companies can incur 20 times more in penalties or lost efficiency if they improperly manage medical or industrial waste than if they invest in a full system? If you are located in California but managing operations, or waste streams, globally, how... 
by Michael Kelleher | Aug 20, 2025 | Waste Management
Across industries today, the challenge of managing waste is no longer something businesses can push to the sidelines; it has become an unavoidable part of strategic planning. Landfill space is steadily shrinking, and disposal sites are reaching capacity faster than... 
by Michael Kelleher | Aug 20, 2025 | Waste Management
Every day, across the United States, countless businesses, institutions, and facilities are tasked with handling materials that cannot simply be thrown into a standard trash bin. These materials fall under the category of regulated waste, items, and substances that,... 
by Michael Kelleher | Aug 20, 2025 | Waste Management
Have you ever wondered what happens to the leftover food from an international flight, the wooden pallets that arrive coated in foreign soil, or the packing material used to ship exotic plants across oceans? At The Mark-Costello Co., we know these items don’t just end... 
by Michael Kelleher | May 7, 2025 | Waste Management
In healthcare, every decision comes with weight, especially when it concerns what’s left behind. Medical waste isn’t just an afterthought; it’s a critical concern that follows every injection, every surgical procedure, every diagnostic test. From soiled gloves and...