Marcum Plumbing Services Inc.

Certified septic pumping company · Jarrettsville, MD

Certification status

Listed in the MDE Board of On-Site Wastewater Professionals registered individuals as of 2026-07-23 — verify current status at the official source

Certification categories

Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound)

License / registration #

02304

Location

P.O. Box 143, Jarrettsville, MD, 21084

Phone (from public registry)

(410) 557-6200

This profile is compiled from public registry records. It is not an endorsement, and The Septic Directory has no business relationship with Marcum Plumbing Services Inc. unless noted. Is this your company? Claim or correct this listing — it's free.

What septic pumping certification means

Maryland registers on-site wastewater (septic) professionals through the Maryland Department of the Environment and its Board of On-Site Wastewater Professionals, covering sand-mound, at-grade and BAT installers, BAT operation-and-maintenance providers, and licensed property-transfer inspectors. This directory is compiled from the official registered-individuals roster.