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| Company | Location | County | Certifications | License # |
|---|---|---|---|---|
| T & T Sweeping | Clements, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 02341 |
| T & T Sweeping Port-o-let Service | Clements, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 01932 |
| T.C. , Inc. | Abingdon, MD | — | Inspector (BAT O&M)Installer (Sand Mound) | 00204 |
| T.D. Brown Hauling Excavating | Lusby, MD | — | Inspector (BAT O&M)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 00298 |
| T.E. Crummitt, Jr. Septic | Thurmont, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (Sand Mound) | 00649 |
| T.J. Smith Trucking & Excavating, Inc. | New Oxford, PA | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (BAT) | 01708 |
| T&C Contractors | Goldsboro, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 02462 |
| T&C Excavation, Inc | Kennedyville, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (Sand Mound) | 00153 |
| T&T Sweeping Port-O-Let Service Inc. | Clements, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 02561 |
| T+M Builders, Inc | Monrovia, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 01745 |
| Take Me Home Inspections | Port Deposit, MD | — | Inspector (BAT O&M)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 01725 |
| Talbot Land Management | Easton, MD | — | Inspector (BAT O&M)Inspector (Property Transfer) | 01090 |
| Tana Plumbing & Heating LLC | Williamsport, MD | — | Inspector (BAT O&M) | 00069 |
| Tasker Excavating LLC | Oakland, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (BAT) | 00796 |
| Taylor Precision Excavating LLC | Street, MD | — | Inspector (Property Transfer)Installer (At-Grade) | 00283 |
| TC Plumbing LLC | Sykesville, MD | — | Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 02331 |
| Tech Contracting Co., Inc | Baltimore, MD | — | Inspector (Property Transfer)Installer (At-Grade)Installer (Sand Mound) | 01048 |
| Teets Engineering LLC | Oakland, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 01111 |
| Temp Air Company | Owings Mills, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 01803 |
| Tennyson Enterprises, LLC | Mechanicsville, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 01852 |
| Terra Rubra Construction | Taneytown, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (BAT) | 01070 |
| Terra Solutions Engineering LLC | Frederick, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (BAT) | 00688 |
| Terrain | Annapolis, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 01993 |
| Terrain | — | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 02348 |
| Terrascape Services LLC | Frederick, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 02536 |
| Teter Landscaping Inc | Flintstone, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (BAT) | 00951 |
| The Drainage Solution Company LLC | Elm City, NC | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 00821 |
| The Dymond Group LLC | Union Bridge, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (Sand Mound) | 01579 |
| The Good Sheperd Septic service Inc/B | Joppa, MD | — | Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 00335 |
| The Good Shepherd septic svc, Bobby' | Joppa, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 01322 |
| The Good Shepherd septic svc, Bobby' | White Marsh, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 02074 |
| The good shepherd septic svc, Bobby's | Joppa, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 01323 |
| The Hoster Group Inc | Eden, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade) | 00751 |
| The Julian Company DBA JCI Environm | Upper Marlboro, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 00617 |
| The Julian Company DBA JCI Environm | leWaldorf, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 01380 |
| The Kingsmen Agency | Chambersburg, PA | — | Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 02396 |
| Thomas & Son Farms | Boonsboro, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 00704 |
| Thornton Company LLC | Eden, MD | — | Inspector (BAT O&M)Inspector (Property Transfer) | 01041 |
| Three Notch Construction, LLC | California, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 01403 |
| Tide Water Septic Service, LLC | Stevensville, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 01561 |
| Tim the Plumber, Inc. | Church Hill, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 00369 |
| Timmons Group | Ellicott City, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 02518 |
| Timothy Kuhn, Sr | Kingsville, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT) | 02373 |
| Todd C. Harne Construction & Excavat | Myersville, MD | — | Inspector (BAT O&M)Inspector (Property Transfer) | 00965 |
| Todd's Excavating | Jarrettsville, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (Sand Mound) | 00937 |
| Tolley Enterprises, Inc. | Monrovia, MD | — | Inspector (BAT O&M) | 00495 |
| Tolley Enterprises, Inc. | Boonsboro, MD | — | Installer (BAT) | 00496 |
| Tom Ashton Onsite Sewage Disposal | Chincoteague, VA | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 00095 |
| Tom Cossentino, Jr. Septic | Upperco, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (Sand Mound) | 01566 |
| Tomco Inc | Manchester, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (Sand Mound) | 00858 |
| Top Dawg Inspections | Gettysburg, PA | — | Inspector (BAT O&M)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 01472 |
| Towers Concrete Products, Inc. | Denton, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 02057 |
| Town & Country Construction, LLC | Columbia, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 02394 |
| Town of Emmitsburg | Emmitsburg, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 01558 |
| Town of Indian Head | Indian Head, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 01952 |
| Trashy Diva Dumpsters | Prince Frederick, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 00262 |
| Tri State Services LLC / American Outb | Fruitland, MD | — | 01838 | |
| Tri-County Pump Service Inc | Boonsboro, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 00559 |
| Triad Engineering, Inc. | Hagerstown, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 00930 |
| Tricon Construction | Westminster, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 02226 |
| Tristate Home Services | Frederick, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 01882 |
| Truck N Van & Car Accessories | Hagerstown, MD | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT) | 01424 |
| Turd Burglar, LLC | Rising Sun, MD | — | 02054 | |
| Two-Tac LLC DBA Ameri-Cans | Manassas Park, VA | — | Inspector (BAT O&M)Inspector (Property Transfer)Installer (At-Grade)Installer (BAT)Installer (Sand Mound) | 02011 |
| Tyson Brice Landscaping | Chestertown, MD | — | Inspector (BAT O&M)Inspector (Property Transfer) | 00098 |
A · B · C · D · E · F · G · H · I · J · K · L · M · N · O · P · Q · R · S · T · U · V · W · X · Y · Z · 0-9