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| Company | Location | County | Certifications | License # |
|---|---|---|---|---|
| Daisy M Burrell | Callao, VA | — | Designer (Soil Evaluator, Master Conventional) | 001716 |
| Dakota D Lee | Middleburg, VA | — | Inspector (Operator, Master Alternative) | 001649 |
| Dakota D Shumate | Damascus, VA | — | Inspector (Operator, Master Conventional) | 001971 |
| Dale E Forrester JR | Front Royal, VA | — | Designer (Soil Evaluator, Master Alternative) | 001664 |
| Dale S Simmons | Wirtz, VA | — | Installer (Journeyman Conventional) | 002084 |
| Dallas S Creasman | Clemmons, NC | — | Installer (Master Alternative) | 002761 |
| Dan Song | Fairfax, VA | — | Designer (Soil Evaluator, Master Conventional) | 001558 |
| Dane D Campbell | Bumpass, VA | — | Installer (Master Conventional) | 001635 |
| Daniel A Bowman | Boones Mill, VA | — | Installer (Master Conventional) | 001014 |
| Daniel A Johnson | Lovettsville, VA | — | Inspector (Operator, Master Conventional)Installer (Master Alternative) | 001903 |
| Daniel A Shaw | Gum Spring, VA | — | Installer (Master Alternative) | 002475 |
| Daniel A Wright | Bedford, VA | — | Installer (Master Alternative) | 002581 |
| Daniel D Deel | Lebanon, VA | — | Installer (Master Alternative) | 002576 |
| Daniel E Long | Macon, NC | — | Inspector (Operator, Master Conventional)Installer (Master Alternative) | 002455 |
| Daniel G Perry | Front Royal, VA | — | Designer (Soil Evaluator, Master Alternative) | 001067 |
| Daniel H Mayhew | Lynch Station, VA | — | Installer (Master Alternative) | 002660 |
| Daniel J Butler | Afton, VA | — | Installer (Journeyman Conventional) | 002136 |
| Daniel J Good | Dayton, VA | — | Installer (Master Alternative) | 002083 |
| Daniel K Devlin | Waynesboro, VA | — | Installer (Master Conventional) | 001201 |
| Daniel K Fincham | Madison, VA | — | Installer (Master Alternative) | 002026 |
| Daniel L Gray | Martinsburg, WV | — | Inspector (Operator, Master Conventional)Installer (Journeyman Conventional) | 002202 |
| Daniel L Richardson | Rustburg, VA | — | Designer (Soil Evaluator, Master Alternative) | 001254 |
| Daniel L Weeks | Riner, VA | — | Installer (Master Conventional) | 001110 |
| Daniel P Jones | Toano, VA | — | Inspector (Operator, Master Conventional) | 001644 |
| Daniel R Short | Smithfield, VA | — | Installer (Master Alternative) | 002914 |
| Daniel R Sult | Blacksburg, VA | — | Installer (Master Alternative) | 002874 |
| Daniel S Rountree | Stanardsville, VA | — | Installer (Master Conventional) | 002428 |
| Daniel W Givens | New Castle, VA | — | Installer (Master Alternative) | 001806 |
| Danna L Revis | Ruther Glen, VA | — | Designer (Soil Evaluator, Master Alternative)Inspector (Operator, Master Alternative) | 001508 |
| Danny A Crabtree | Lebanon, VA | — | Installer (Master Conventional) | 001554 |
| Danny D Stanley JR | Bristol, VA | — | Installer (Master Alternative) | 002670 |
| Danny D Stanley SR | Bristol, VA | — | Installer (Master Alternative) | 002671 |
| Danny K Crabtree | Honaker, VA | — | Installer (Master Conventional) | 001428 |
| Danny R Dunaway | Callao, VA | — | Inspector (Operator, Master Alternative)Installer (Master Alternative) | 002700 |
| Danny R Hatch | Goldvein, VA | — | Designer (Soil Evaluator, Master Alternative) | 001123 |
| Darin T Conner | Vinton, VA | — | Inspector (Operator, Master Alternative)Installer (Master Alternative) | 001723 |
| Darius J Berry | Walkerton, VA | — | Inspector (Operator, Journeyman Conventional) | 001951 |
| Darrell L Campbell | Churchville, VA | — | Installer (Master Conventional) | 001508 |
| Darren M Trent | Roanoke, VA | — | Installer (Master Alternative) | 002568 |
| Darrian J Butler | Arrington, VA | — | Installer (Journeyman Conventional) | 002559 |
| Darrin F Plauger | Toms Brook, VA | — | Inspector (Operator, Master Alternative) | 001173 |
| Darrin R Doss | Martinsville, VA | — | Designer (Soil Evaluator, Master Conventional) | 001704 |
| Darwin H Crespin | Leesburg, VA | — | Inspector (Operator, Journeyman Alternative) | 001881 |
| Daryl A Stout | Front Royal, VA | — | Installer (Master Conventional) | 001025 |
| Davern J Swarey | Mc Gaheysville, VA | — | Installer (Journeyman Conventional) | 002087 |
| David A Cooper | Midlothian, VA | — | Installer (Master Alternative) | 002743 |
| David A Day | Catlett, VA | — | Installer (Master Alternative) | 001351 |
| David A Jenkins | Courtland, VA | — | Installer (Master Conventional) | 001020 |
| David A Johansen | Cumberland, VA | — | Designer (Soil Evaluator, Master Conventional) | 001635 |
| David A King | Radford, VA | — | Inspector (Operator, Master Alternative)Installer (Master Alternative) | 001264 |
| David A Miller | Covington, VA | — | Inspector (Operator, Master Conventional) | 001007 |
| David B Beahm | Evington, VA | — | Designer (Soil Evaluator, Master Alternative) | 001186 |
| David Bauer | Aylett, VA | — | Designer (Soil Evaluator, Master Alternative) | 001106 |
| David C Falwell | Lynchburg, VA | — | Inspector (Operator, Master Conventional)Installer (Master Alternative) | 001193 |
| David C Harrison | Hague, VA | — | Designer (Soil Evaluator, Master Alternative) | 001078 |
| David D Gainyard SR | Richmond, VA | — | Installer (Master Alternative) | 002799 |
| David E Bowman | Maurertown, VA | — | Installer (Master Alternative) | 001567 |
| David E Foster | Monroe, VA | — | Installer (Master Alternative) | 001501 |
| David E Mann | Dewitt, VA | — | Installer (Master Conventional) | 001224 |
| David Friend | Vinton, VA | — | Installer (Master Conventional) | 001693 |
| David G Gunter | Buckingham, VA | — | Installer (Master Conventional) | 002617 |
| David G Johnson | Toano, VA | — | Installer (Master Conventional) | 001774 |
| David G Miles | Gloucester, VA | — | Designer (Soil Evaluator, Master Alternative) | 001516 |
| David G Stewart | Fredericksburg, VA | — | Installer (Master Alternative) | 001221 |
| David G Stewart | Goldvein, VA | — | Designer (Soil Evaluator, Master Alternative)Inspector (Operator, Master Alternative) | 001068 |
| David H Crummett | Mount Sidney, VA | — | Installer (Master Alternative) | 001367 |
| David H Keen | Spotsylvania, VA | — | Installer (Master Conventional) | 001700 |
| David H Rettinger | Salem, VA | — | Installer (Master Conventional) | 001789 |
| David J Hodnett | Ringgold, VA | — | Inspector (Operator, Master Conventional) | 001242 |
| David J Noble | Palmyra, VA | — | Installer (Master Alternative) | 002775 |
| David J Schlotterer | Midlothian, VA | — | Designer (Soil Evaluator, Master Alternative) | 001096 |
| David K Boyd | Christiansburg, VA | — | Installer (Master Alternative) | 002897 |
| David K Hogan | Richmond, VA | — | Designer (Soil Evaluator, Master Alternative) | 001362 |
| David L Cooper | Potecasi, NC | — | Installer (Journeyman Alternative) | 002107 |
| David L Cooper | Woodland, NC | — | Inspector (Operator, Journeyman Alternative) | 001635 |
| David L Coyner | Weyers Care, VA | — | Installer (Master Conventional) | 001372 |
| David L Ellis SR | Rocky Mount, VA | — | Inspector (Operator, Master Conventional) | 001029 |
| David L Harrell | Meadows Of Dan, VA | — | Installer (Master Conventional) | 001637 |
| David M Boitnotte | New Castle, VA | — | Installer (Master Conventional) | 001863 |
| David M Eskridge | Bumpass, VA | — | Installer (Journeyman Alternative) | 001929 |
| David M Rundstrom | Farmville, VA | — | Installer (Master Conventional) | 001780 |
| David N Wachsmann | Ashland, VA | — | Designer (Soil Evaluator, Master Alternative) | 001155 |
| David R Kresge | Littleton, NC | — | Installer (Master Conventional) | 002385 |
| David R Miles | Topping, VA | — | Designer (Soil Evaluator, Master Alternative) | 001111 |
| David R Swinney | Edenton, NC | — | Inspector (Operator, Master Alternative)Installer (Master Alternative) | 002819 |
| David R Thieman | Virginia Beach, VA | — | Inspector (Operator, Master Conventional) | 001130 |
| David S Fridley | Lancaster, VA | — | Designer (Soil Evaluator, Master Alternative) | 001309 |
| David S Hall | Floyd, VA | — | Designer (Soil Evaluator, Master Alternative) | 001127 |
| David S Martin | Rustburg, VA | — | Installer (Master Conventional) | 001220 |
| David S Tiller | Shacklefords, VA | — | Designer (Soil Evaluator, Master Alternative) | 001263 |
| David T Edwards | Bumpass, VA | — | Installer (Master Conventional, Journeyman Alternative) | 001849 |
| David T Heffner | Gretna, VA | — | Designer (Soil Evaluator, Journeyman Conventional) | 001718 |
| David W Griffin JR | Aylett, VA | — | Inspector (Operator, Journeyman Alternative) | 001901 |
| David W Knowles JR | Front Royal, VA | — | Inspector (Operator, Master Alternative) | 001896 |
| David W Pendleton | Callaway, VA | — | Installer (Master Alternative) | 002789 |
| David W Smith | Dillwyn, VA | — | Designer (Soil Evaluator, Master Alternative) | 001521 |
| David W Thomas JR | Nellysford, VA | — | Installer (Master Conventional) | 001533 |
| Dawn N Thurston | Sandston, VA | — | Designer (Soil Evaluator, Master Alternative) | 001350 |
| Dean L Newton | Scottsburg, VA | — | Installer (Master Conventional) | 001106 |
| Dennis A Daniel I | Rice, VA | — | Installer (Master Alternative) | 001442 |
| Dennis J Brown | Locust Grove, VA | — | Designer (Soil Evaluator, Master Alternative) | 001016 |
| Dennis L Mitchell | Louisa, VA | — | Inspector (Operator, Master Alternative)Installer (Master Alternative) | 002057 |
| Dennis O Childress | Concord, VA | — | Designer (Soil Evaluator, Master Alternative) | 001035 |
| Dennis R Story | Lynchburg, VA | — | Inspector (Operator, Master Conventional) | 001632 |
| Dennis W Moore JR | Forest, VA | — | Inspector (Operator, Master Conventional) | 001619 |
| Dennis W Moore SR | — | — | Inspector (Operator, Master Conventional) | 001620 |
| Dennis W Singhas | Upperville, VA | — | Installer (Master Conventional) | 001756 |
| Denny M Deel | Haysi, VA | — | Inspector (Operator, Master Alternative)Installer (Master Alternative) | 001287 |
| Derek D Hunt | Chesapeake, VA | — | Designer (Soil Evaluator, Master Conventional) | 001609 |
| Derek L Thompson | Front Royal, VA | — | Inspector (Operator, Master Conventional) | 001006 |
| Derik Cruz | Bealeton, VA | — | Inspector (Operator, Journeyman Alternative)Installer (Master Alternative) | 001980 |
| Derrick Deskins | Fredericksburg, VA | — | Installer (Master Alternative) | 002794 |
| Derrick E Brown | Culpeper, VA | — | Installer (Master Conventional) | 001357 |
| Derrick W Whitehurst | Virginia Beach, VA | — | Inspector (Operator, Master Conventional)Installer (Master Conventional) | 001378 |
| Devante D Lansdowne | Bristow, VA | — | Installer (Journeyman Conventional) | 002657 |
| Devin B Yankey | Manassas, VA | — | Installer (Master Alternative) | 001305 |
| Devin R Akers | Quinton, VA | — | Inspector (Operator, Master Alternative) | 001907 |
| Devin R Nichols | North Wilkesboro, NC | — | Installer (Master Alternative) | 002813 |
| Devin S Duncan | Millboro, VA | — | Installer (Master Alternative) | 002782 |
| Devin T Brown | Lancaster, VA | — | Installer (Master Alternative) | 001807 |
| Dewey C Massey | Spotsylvania, VA | — | Installer (Master Alternative) | 001465 |
| Dietrich S Jamison | Daleville, VA | — | Installer (Master Alternative) | 002260 |
| Dillon B Campbell | Spotsylvania, VA | — | Installer (Master Alternative) | 002893 |
| Domenico Aldi | Farmville, VA | — | Installer (Master Alternative) | 002718 |
| Don A Rohrer | Dayton, VA | — | Installer (Master Alternative) | 002574 |
| Donald B Coleman | Haysi, VA | — | Installer (Journeyman Alternative) | 002037 |
| Donald B Hackler | Louisa, VA | — | Designer (Soil Evaluator, Master Alternative)Inspector (Operator, Journeyman Alternative) | 001501 |
| Donald E Bland JR | Copper Hill, VA | — | Installer (Master Conventional) | 001300 |
| Donald E Botkin | Head Waters, VA | — | Installer (Master Alternative) | 001455 |
| Donald G Cook | Bedford, VA | — | Installer (Master Alternative) | 002945 |
| Donald K Cline | Scottsville, VA | — | Inspector (Operator, Master Conventional) | 001260 |
| Donald L McReynolds | Wardensville, WV | — | Installer (Journeyman Alternative) | 001958 |
| Donald R Miller | Lynchburg, VA | — | Installer (Master Conventional) | 001531 |
| Donald R Steele | Front Royal, VA | — | Installer (Master Alternative) | 001898 |
| Donald W Bufka JR | Fredericksburg, VA | — | Installer (Master Alternative) | 001387 |
| Donald W Lankford | Mechanicsville, VA | — | Installer (Master Alternative) | 001316 |
| Donald W Martin | Newport, VA | — | Installer (Master Conventional) | 001733 |
| Donald W Murphy | Danville, VA | — | Installer (Master Alternative) | 002600 |
| Donald W Sherbeyn | Culpeper, VA | — | Installer (Master Alternative) | 002923 |
| Donel Handsome | Roanoke Rapids, NC | — | Installer (Master Conventional) | 001058 |
| Donnie A Wanger | Hinton, VA | — | Installer (Master Conventional) | 001133 |
| Doug Davis | Heathsville, VA | — | Installer (Journeyman Conventional) | 002441 |
| Doug W Young | Fredericksburg, VA | — | Installer (Journeyman Alternative)Installer (Master Alternative) | 002285 |
| Douglas E Dailey | Winchester, VA | — | Designer (Soil Evaluator, Master Alternative) | 001200 |
| Douglas G Hopkins | Painter, VA | — | Inspector (Operator, Journeyman Alternative) | 001531 |
| Douglas K Childress | Lynchburg, VA | — | Designer (Soil Evaluator, Journeyman Conventional) | 001637 |
| Douglas L Campbell | Stuarts Draft, VA | — | Inspector (Operator, Master Conventional) | 001014 |
| Douglas L Jenkins | Radiant, VA | — | Designer (Soil Evaluator, Master Alternative) | 001230 |
| Douglas R Fain | Stuart, VA | — | Installer (Master Alternative) | 002685 |
| Douglas R Keith | Riner, VA | — | Installer (Master Conventional) | 001478 |
| Douglas W Vaughan | La Crosse, VA | — | Inspector (Operator, Master Conventional)Installer (Master Conventional) | 001704 |
| Douglas W Watts | Troutville, VA | — | Inspector (Operator, Master Conventional) | 001657 |
| Drew C Saunders | King George, VA | — | Inspector (Operator, Master Alternative) | 001726 |
| Duane L Rager | Lebanon Church, VA | — | Installer (Master Alternative) | 001795 |
| Duane P Redmond | Heathsville, VA | — | Inspector (Operator, Master Alternative)Installer (Master Alternative) | 001234 |
| Dustin A Thurston | Columbia, VA | — | Inspector (Operator, Master Alternative)Installer (Master Alternative) | 002812 |
| Dustin C Walters | White Stone, VA | — | Inspector (Operator, Master Alternative) | 001885 |
| Dustin N Gouldman | Henderson, NC | — | Installer (Master Alternative) | 002539 |
| Dwain D Miller | Bristol, VA | — | Installer (Master Alternative) | 001280 |
| Dwayne E Huffman | Luray, VA | — | Installer (Master Alternative) | 001560 |
| Dwayne E Roadcap | Scottsville, VA | — | Designer (Soil Evaluator, Master Alternative) | 001003 |
| Dwayne J Ware | Louisa, VA | — | Installer (Master Alternative) | 002674 |
| Dwayne T Dixon | Madison, VA | — | Designer (Soil Evaluator, Master Alternative) | 001246 |
| Dwight A Carter | Galax, VA | — | Designer (Soil Evaluator, Master Alternative) | 001382 |
| Dylan K Morgan | Chesterfield, VA | — | Installer (Master Alternative) | 002840 |
| Dylan R Thieman | Chesapeake, VA | — | Inspector (Operator, Master Conventional)Installer (Master Alternative) | 002832 |
| Dylan T Stewart | Front Royal, VA | — | Inspector (Operator, Master Conventional)Installer (Master Alternative) | 001653 |
| Dylan W Beynon | Kents Store, VA | — | Inspector (Operator, Journeyman Alternative)Installer (Master Alternative) | 002184 |
| Dylan W Jarrell | Madison, VA | — | Installer (Master Alternative) | 002362 |
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