Home › Maryland › Baltimore County › Towson › Eric R. McWilliams

Eric R. McWilliamsLicensed

Licensed septic contractor based in Towson, Baltimore County, MD

License details

Company	Bohler Engineering VA, LLC
License number	01327
License type	Registered On-Site Wastewater (Septic) Professional
License status	Current, MD State Board of On-Site Wastewater Professionals
License expires	December 31, 2026
Based in	Towson, Baltimore County, Maryland 21204

"Based in" is the city and county of the address on the business's license record.

How to verify this license

We publish the license details exactly as they appear in the public licensing records of the agency that issued the license; we do not vouch for the business itself. Before hiring, look up license #01327 directly with the agency that issued it, confirm it is still active, and ask for a current certificate of insurance.

Source: MD State Board of On-Site Wastewater Professionals - registered individuals, last checked 2026-08-17. Look it up at the issuing agency.

Compare licensed contractors based in Towson

All listings based in Towson 15

Other septic contractors based in Towson

Kevin R. BielatLicensed

Septic

7 Enterprises, LLC · Based in Towson, MD · License #02489

Frank M. TaciakLicensed

Septic

C.A. Taciak & Sons · Based in Towson, MD · License #00274

Timothy M. ShotzbergerLicensed

Septic

HomeLand Environmental · Based in Towson, MD · License #02083

Grant R. FradyLicensed

Septic

Home Land Environmental, LLC · Based in Towson, MD · License #02512

Reid (Drew) A. HendersonLicensed

Septic

Home Land Environmental, LLC · Based in Towson, MD · License #00013

Nicholas RiehlLicensed

Septic

Home Land Environmental · Based in Towson, MD · License #00780

Other licensed septic contractors based in Baltimore County

George H. NitzelLicensed

Septic

G H Nitzel, Inc. · Based in White Marsh, MD · License #01659

Anthony W. AndersonLicensed

Septic

Marino Plumbing & Heating #8539 · Based in Rosedale, MD · License #01360

Richard C. BurtonLicensed

Septic

R Burton Enterprises · Based in Freeland, MD · License #00511

Michael F. HumerLicensed

Septic

Green Rock Services, LLC · Based in Middle River, MD · License #02247

Kenneth JenkinsLicensed

Septic

Liquid Environmental Solutions · Based in Rosedale, MD · License #01349

See every listing based in Baltimore County or in Towson.