In 1959, rental store employees Leo Swan and Ed Harding noted that their customers had reoccurring problems when resurfacing uneven concrete floors. At that time, the ways to level and smooth concrete surfaces were limited to one's hands or crudely modified buffing machines. To help their customers, the budding entrepreneurs created the modern day concrete floor grinder. While this lone grinder was only intended to satisfy their current clientele, news of its existence spread, and wait times for the grinder swelled.

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EDCO has always been proud to call Frederick, MD, it's home. In 2020 we helped Bernard Gouin with the kinetic art p… https://t.co/RP7JnHnZ3q

Posted on Mar 05, 2021  •  Twitter

Thank you to @eastmanhardscapes for sharing this photo of our BB-14 Masonry Saw. Don't forget to use proper dust co… https://t.co/kZoOBceOXU

Posted on Mar 05, 2021  •  Twitter

Ever wonder how Leo Swan & Ed Harding founded EDCO? Well then you'll want to be tuned in to EDCO Update live on You… https://t.co/aaZpyxNDwc

Posted on Mar 04, 2021  •  Twitter

Good afternoon island residents we have an important update for you. EDCO Update is premiering live on our Youtube… https://t.co/84FIwQAd0e

Posted on Mar 02, 2021  •  Twitter

Join us for our first ever EDCO Update! Live on on our YouTube channel (https://t.co/ZIFX8JCfRn), at 12:00pm EST Ma… https://t.co/48mhXeEImu

Posted on Mar 01, 2021  •  Twitter

Thank you to everyone who joined us over the last 2 days of EDCO Live. We appreciate the support & look forward to… https://t.co/3HhtHz70oY

Posted on Feb 18, 2021  •  Twitter

We are live now for Day 2 of EDCO Live! Join us on our YouTube Channel: https://t.co/VXMcvHLNRx… https://t.co/ImWoIi2ohY

Posted on Feb 17, 2021  •  Twitter

We are just one hour away from Day 2 of EDCO Live. The focus today is all about YOU, and how you can improve your b… https://t.co/4Xta1VOF71

Posted on Feb 17, 2021  •  Twitter

We are live now on our YouTube Channel. Join us here: https://t.co/kP04WoWKHc #surfacepreparation #surfaceprep… https://t.co/bORWFCYfbn

Posted on Feb 16, 2021  •  Twitter

We interrupt your scrolling to remind you that EDCO Live starts in ONE HOUR! That's 12pm EST, live on our YouTube C… https://t.co/S3wzaze7OH

Posted on Feb 16, 2021  •  Twitter