Maryland septic pumping companies — Y

✓ 6 of 1330 Maryland companies from the MDE Board of On-Site Wastewater Professionals registered individuals (retrieved 2026-07-23), listed alphabetically. Inclusion is a matter of public record, not an endorsement — verify current status with the state. Back to the Maryland overview.

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Company	Location	County	Certifications	License #
Yates Contracting Inc	Port Tobacco, MD	—	Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound)	00081
Yoder's Excavation LLC	Millington, MD	—	Inspector (BAT O&M)Inspector (Property Transfer)Installer (Sand Mound)	02299
Yoder's Excavations LLC	Millington, MD	—	Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (Sand Mound)	00977
Young Excavating LLC	Keymar, MD	—	Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)	00607
Young Septic Services	Westminster, MD	—	Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound)	00638
Youngs Lanns & Landscape	Thurmont, MD	—	Inspector (BAT O&M)Inspector (Property Transfer)Installer (BAT)	00923

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