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| Company | Location | County | Certifications | License # |
|---|---|---|---|---|
| E Wellen Contracting | Ocean City, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT) | 00554 |
| E-Z Excavating | Oakland, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (Sand Mound) | 01160 |
| E7 Hall Contractor | St. Mary's City, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 01182 |
| EA Engineering, Science, and Technolo | Hunt Valley, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 01307 |
| Eagle & Son Septic | White Hall, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (Sand Mound) | 01580 |
| Earl E. Preston Jr. Inc. | Jarrettsville, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 00451 |
| Earl E. Preston Jr. Inc. Whiteford Septic | Jarrettsville, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 01913 |
| Earnshaw Brothers LLC | Bryantown, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 02337 |
| Earnshaw Brothers, LLC | Faulkner, MD | — | Inspector (BAT O&M)Installer (At-Grade) | 01062 |
| Earp Inc. | Timonium, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 00207 |
| Earthscapes LLC / Ruth Bros. Portable | Grasonville, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (Sand Mound) | 00949 |
| East Coast Excavating & Landscaping, | Preston, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (Sand Mound) | 00564 |
| East Energy Inc | Baltimore, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 02201 |
| Eastern Acres LLC | Rising Sun, MD | — | Inspector (BAT O&M)Inspector (Property Transfer) | 01819 |
| Eastern Contracting Inc | Centreville, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (Sand Mound) | 00264 |
| Eastern Engineers Group | Laurel, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 01992 |
| Eastern Shore Excavation | Pittsville, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (BAT) | 00626 |
| Ed Tinus Services A-Z Upholstery | Whaleyville, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT) | 02268 |
| Eddie Guy Septic | Mechanicsville, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT) | 00827 |
| Edward L Linsenmeyer P2H | Randallstown, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (Sand Mound) | 00533 |
| Ehrhardt Brothers Quality Plumbing | Columbia, MD | — | Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 00463 |
| Electrical Solutions | Parsonsburg, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (Sand Mound) | 00585 |
| Elite Excavating & Septic Service, LLC | Huntingtown, MD | — | Inspector (BAT O&M)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 00082 |
| Elk Development Corp | Earleville, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (Sand Mound) | 01239 |
| Elzey's Septic Service / Slaughter Sept | Salisbury, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 01943 |
| Emanuelson Plumbing & Heating | Keedysville, MD | — | Inspector (BAT O&M)Inspector (Property Transfer) | 02364 |
| Emerald Plumbing Co. LLC | Burke, VA | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 01456 |
| Emory's Backhoe Service | Pasadena, MD | — | Inspector (BAT O&M)Inspector (Property Transfer) | 00567 |
| Empire Plumbing | Forestville, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 02328 |
| Ensor Plumbing | Owings Mills, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 01293 |
| Ensor's Services | Warfordsburg, PA | — | Inspector (BAT O&M)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 01585 |
| Entrust solutions group | Forest Hill, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 01722 |
| Environmental Septic & Waste | Damascus, MD | — | Inspector (BAT O&M)Installer (At-Grade) | 01051 |
| Ephes Kitchen Services | Capital Heights, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 02302 |
| Eric Moore General Contracting LLC | Fairfield, PA | — | Inspector (BAT O&M)Inspector (Property Transfer) | 00971 |
| ESE Consultants | Scottsville, VA | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 00563 |
| Essayons Engineering Services, LLC | Bel Air, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 02123 |
| Eugene Copsey Plumbing, Septic & We | Mechanicsville, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 00208 |
| Eugene Korell | Henderson, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade) | 00477 |
| Ewald Schwarzenegger | Smithsburg, MD | — | 00430 | |
| Ewing Construction, Inc | Cordova, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade) | 01093 |
| Exclusive Excavating LLC | Elkton, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 02296 |
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