| Adams, Terry | North By East | 70 Case Road, Winthrop, ME 04364 | 207-512-5125 | adamster@adamsconsultingservice.com |
| Aldrich, Will | 1004 Olive Street, Veazie, ME 04401 | 207-945-5487 | ||
| Allen, Lewis P. | 1219 North Road, Mt. Vernon, ME 04352-3711 | 207-293-2533 | ||
| Altvater, Dana | Dana Altvater, Inc. | P.O. Box 147, Perry, ME 04667 | 207-853-2462 | altvater@gwi.net |
| Anderson, David | Septic Inspector | 302 Old Brunswick Road, Gardiner, ME 04345 | 207-730-1548 | david@septicinspector.net |
| Angell, Glenn | 380 North Hunts Meadow Road, Whitefield, ME 04353 | 207-549-3333 | glenn_angell@yahoo.com | |
| Archard, John | Alternatives in Design | 197 Davis Road, Vienna, ME 04360 | 207-293-2674 | jtarchard@fairpoint.net |
| Babine, Richard | 355 Cedar Breeze North, Glenburn, ME 04401 | 207-852-7898 | ||
| Bacon, Nick | 1321 Pond Road, Sidney, ME 04330 | 207-547-2400 | nick.bacon@excite.com | |
| Bakajza, George | Bakajza Environmental Services | P.O. Box 420, Greenville Jct., ME 04442 | 207-534-9748 | bakajza@hughes.net |
| Bastow, Richard F. | 10 Weaver Street, Auburn, ME 04210 | 207-783-3528 | rfbastow@cmcc.edu | |
| Beers, Paul A. | 26 Fairview Street, Gardiner, ME 04345 | 207-582-7400 | decoycvr@msn.com | |
| Berzinis, Wayne | Construction Consultants, Inc. | 483 Roosevelt Trail, Windham, ME 04039 | 207-894-7141 | wayne@indrain.com |
| Bliss, F. Jonathan | Bliss & Associates, Inc. | P.O. Box 113, Lovell, ME 04051 | 207-925-1468 | blissinc@fairpoint.net |
| Bradshaw, Dean L. | 95 Hinckley Point Road, Dennysville, ME 04628 | 207-726-5065 | dlbradshaw@pwless.net | |
| Brandt, David H. | D & L Engineering | 269 Rocky Road, Northport, ME 04849 | 207-592-1576 | david.h.brandt@us.army.mil |
| Breau, David | Maine DEP | 8 School Street, Augusta, ME 04330 | 207-287-7766 | david.p.breau@maine.gov |
| Brochu, J. John | 1069 Lakeview Drive, China, ME 04358 | 207-968-3434 | johnb@fairpoint.net | |
| Brochu, Joe | 186 South Gouldsboro Road, Gouldsboro, ME 04607 | 207-667-5025 | ||
| Brooks, Joan L. | Brooks Technologies | 369 Main Road, Eddington, ME 04428 | 207-843-6389 | peatdr@quixnet.net |
| Brown, Darryl N. | Main-Land Development Consultants, Inc. | P.O. Box Q, Livermore Falls, ME 04254 | 207-897-6752 | darryl@main-landdevelopment.com |
| Brown, Justin | Town of Falmouth | 271 Falmouth Road, Falmouth, ME 04105 | 207-699-5310 | jbrown@town.falmouth.me.us |
| Brown, William P. | 809 Pond Road, Mt. Vernon, ME 04352 | 207-293-2110 | wpbrown1@roadrunner.com | |
| Buck, Timothy N. | Buck Site Evaluators | 1132 South Main Street, Woodstock, ME 04219 | 207-674-2345 | boebuck@excite.com |
| Burman, Aleita | S.W. Cole Engineering, Inc. | 37 Liberty Drive, Bangor, ME 04401 | 207-848-5714 | aburman@swcole.com |
| Buschmann, Fritz | 104 Brown Road, Harmony, ME 04942 | 207-683-6321 | parrots@tds.net | |
| Canfield, Thomas | Earthcon | 107 Betts Road, Rochester, NH 03867 | 603-534-5453 | tcearthcon@yahoo.com |
| Carter, Renee | Town of Windham-Code Enforcement | 8 School Road, Windham, ME 04062 | 207-892-1901 | rccarter@town.windham.me.us |
| Chabot, Marc R. | Patrick Engineering | 312 Stuart Street, Boston, MA 02116 | 617-270-4407 | mchabot@patrickengineering.com |
| Chapman, Dana W. | Chapman Soils | 50 Roosevelt Avenue, Fort Fairfield, ME 04742 | 207-473-7434 | danachap@hotmail.com |
| Cobb, Bonnie | Stewart's Soil & Septic | 396 Newall Brook Road, Durham, ME 04222 | 207-899-8397 | bcobb3@suscom-maine.net |
| Corey, Paul B. | Paul B. Corey Soil Consulting | 99 Boutelle Road, Bangor, ME 04401 | 207-945-4302 | pbcorey@gwi.net |
| Costa, Robert | Robert Costa Land Surveying | 953 South Meadow Road, Perry, ME 04667 | 207-726-3914 | costa@midmaine.com |
| Cotton, Kenneth S. | Ken Cotton & Associates | 338 Carl Bailey Road, Bristol, ME 04539 | 207-677-2700 | soiltest@tidewater.net |
| Courbron, George A. | SurveyWorks, Inc. | 528 River Road, Greene, ME 04236 | 207-946-4480 | george@surveyworksinc.com |
| Courbron, Jason C. | SurveyWorks, Inc. | 98 Rose Road, Greene, ME 04236 | 207-946-4480 | jcourbron@surveyworksinc.com |
| Crane, J. Peter | Peter Crane Soil Consulting | 162 Maddocks Avenue, Ellsworth, ME 04605 | 207-667-5007 | pahcrane@myfairpoint.net |
| Cuomo, Michael | Michael Cuomo, Soil Scientist | 6 York Pond Road, York, ME 03909 | 207-363-4532 | mcuomo@maine.rr.com |
| Davis, Teresa L. | 72 Floods Pond Road, Otis, ME 04605 | 207-537-3432 | tldavis@rivah.net | |
| Dawson, Jonathan S. | Air & Water Quality, Inc. | P.O. Box 536, Freeport, ME 04032 | 207-865-9200 | jdawson@awqinc.com |
| DeWick, Stephen C. | Pine Tree Engineering, Inc. | 53 Front Street, Bath, ME 04530 | 207-443-1508 | sdewick@pte-maine.com |
| Deyling, Michael | Summit Environmental Consultants, Inc. | 640 Main Street, Lewiston, ME 04240 | 207-795-6009 | mdeyling@summitenv.com |
| Doiron, Adam | NHSC, Inc. | 720 Brown's Ridge Road, Ossippee, NH 03864 | 207-651-3467 | adampdoiron@yahoo.com |
| Dolham, Charles | 2740 Western Road, Warren, ME 04864 | 207-273-2861 | seventreefarm@msn.com | |
| Down, Stephen | Soil Tests | P.O. Box 152, Readfield, ME 04355 | 207-685-3637 | sadown@myfairpoint.net |
| Drake, Everett C. | 32 Hussey Road, Albion, ME 04910 | 207-437-4461 | egdrake@uninets.net | |
| Drummond, Peter | P.O. Box 294, Kittery Point, ME 03905 | 207-439-3624 | prdrummond@hotmail.com | |
| Dunbar, Andrew | Thayer Engineering Company | 17 Hasson Street, Farmingdale, ME 04344 | 207-582-7762 | adunbar@thayereng.com |
| Durgin, Dennis P. | Megquier Hill Development Associates | 9 Orchard Drive, Hebron, ME 04238 | 207-966-2066 | dennisd@megalink.net |
| Durgin, Hugh | Hugh Durgin & Associates | P.O. Box 817, Blue Hill, ME 04614 | 207-374-5840 | |
| Eggleston, Albert | Island Earth Associates | P.O. Box 248, Ellsworth, ME 04605 | 207-667-8518 | eggleston_a@yahoo.com |
| Emmi, Kathy-Rae | Maine Septic and Pumping | 650 Old Greene Road, Lewiston, ME 04240 | 207-782-5940 | kemmi@maineseptic.com |
| Engelman, Matthew | American Concrete Industries | 1022 Minot Avenue, Auburn, ME 04210 | 207-784-1388 | matt@americanconcrete.com |
| Frick, Brady | Albert Frick Associates, Inc. | 95A County Road, Gorham, ME 04038 | 207-839-5563 | afabrady@maine.rr.com |
| Fullerton, Gary M. | Sebago Technics, Inc. | P.O. Box 1339, Westbrook, ME 04098 | 207-856-0277 | gfullerton@sebagotechnics.com |
| Gardner, Justin D. | J.R.K. Soils, Inc. | P.O. Box 291, Limington, ME 04049 | 207-637-2260 | kengardner77@yahoo.com |
| Gardner, Kenneth | J.R.K. Soils, Inc. | P.O. Box 291, Limington, ME 04049 | 207-637-2260 | kengardner77@yahoo.com |
| Gerber, Robert G. | Sebago Technics, Inc. | P.O. Box 1339, Westbrook, ME 04098 | 207-856-0277 | rgerber@sebagotechnics.com |
| Gilchrist, Robert | 755 Sandy River Road, Norridgewock, ME 04957 | 207-634-5214 | rgilchrist@waterville-me.gov | |
| Godfrey, Sr., Albert L. | Godfrey Engineering | P.O. Box 91, Winthrop, ME 04364 | 207-377-2214 | alconnie@gmail.com |
| Goodwin, Alice | P.O. Box 493, Kingfield, ME 04947 | 207-431-0894 | ||
| Gramlich, Michael | P.O. Box 284, Holden, ME 04429 | 207-843-6395 | mikejgramlich@msn.com | |
| Gray, Randall D. | Town of Skowhegan | 225 Water Street, Skowhegan, ME 04976 | 207-474-6904 | skowcode@skowhegan.org |
| Green, Edward | 337 Hatchet Mountain Road, Hope, ME 04847 | 207-763-4251 | homeschl@midcoast.com | |
| Green, Richard | Green Environmental | 19 Pine Needle Alley, Wayne, ME 04284 | 207-685-8141 | richard.a.green@roadrunner.com |
| Gregg, Thomas | 816 Nelson Road, Nelson, NH 03457 | 207-930-0127 | thomashoytgregg@gmail.com | |
| Hamilton, Steve | Steve Hamilton Associates | 4 Forest Circle, Jay, ME 04239 | 207-897-6962 | |
| Hampton, Mark | Mark Hampton Associates, Inc. | P.O. Box 1931, Portland, ME 04104 | 207-756-2900 | mhampto1@maine.rr.com |
| Harris, Norman "Bud" | Harris Land Solutions, Inc. | 7 Prosperity Lane, Windham, ME 04062 | 207-892-2435 | hlsinc1@gmail.com |
| Heinonen, Charles | 71 Poplar Street, Bangor, ME 04401 | 207-942-2880 | ceheinonen@msn.com | |
| Hoar, Wayne D. | P.O. Box 497, Guilford, ME 04443-0497 | 207-876-4479 | wdhoar@myfairpoint.net | |
| Hodgins, Timothy J. | S.W. Cole Engineering, Inc. | 37 Liberty Drive, Bangor, ME 04401 | 207-848-5714 | thodgins@swcole.com |
| Hodsdon, Albert | A.E. Hodsdon Engineers | 10 Common Street, Waterville, ME 04901 | 207-873-5164 | aehpe@prexar.com |
| Jameson, Christopher | 180 Flanders Corner Road, Waldoboro, ME 04572 | 207-832-4412 | cjfloorstore@yahoo.com | |
| Johnson, Bruce | Infiltrator Systems, Inc. | P.O. Box 286, Rangeley, ME 04970-0286 | 207-864-2921 | pops323@roadrunner.com |
| Johnson, Robert | Wastewater Services, Corp. | P.O. Box 6144, China Village, ME 04926 | 207-968-3304 | walden@waldeninc.com |
| Jones, Amy | 3330 Bennoch Road, Alton, ME 04468 | 207-394-3065 | jonesamyn@yahoo.com | |
| Jones, Thomas B. | Tom Jones Soil Testing & Septic Design | P.O. Box 29, Palermo, ME 04354 | 207-445-5902 | jthollow@fairpoint.net |
| Jordan, Bryan | Albert Frick Associates, Inc. | 95A County Road, Gorham, ME 04038 | 207-839-5563 | afacadd@maine.rr.com |
| Kalloch, Norman | 136 Storey Road, Carrying Place Town TWSP, ME 04961 | 207-628-4023 | pondstream@yahoo.com | |
| Kamila, David A. | David A. Kamila Associates, LLC | 220 Spring Street, Portland, ME 04102 | 207-776-9093 | dkamila@maine.rr.com |
| Katz, Joshua | Soil Test Services | 49 Bunganuc Road, Brunswick, ME 04011 | 207-725-6301 | katzthal@suscom-me.net |
| Keezer,, Brian | 39 Ruby Ridge Road, Winthrop, ME 04364 | 207-377-8481 | bkeezer@hotmail.com | |
| Kelly, Brian M. | Topographic | 850 West Maine Street, Dover-Foxcroft, ME 04426 | 207-564-8508 | topo1@myfairpoint.net |
| Kelly, Colin | 2769 North Union Road, Union, ME 04862 | 207-785-2881 | ||
| Kelshaw, Rodney | Boyle Associates | 432 Bald Mountain Road, Dedham, ME 04429 | 207-944-6776 | rkelshaw@boyleassociates.net |
| King, Charles H. | 65 Craig Brook Trail/P.O. Box 86, Wayne, ME 04284 | 207-685-4019 | ||
| Kinney, Fred | Septi-Vac Pumping | 263 Blanchard Road, Cumberland, ME 04021 | 207-829-3171 | svp@maine.rr.com |
| Kiser, James R. | Kiser & Kiser Co. | PO Box 282, Hampden, ME 04444 | 207-862-4700 | jim@kiser-kiser.com |
| Knapp, Dale | Stantec Consulting | 30 Park Drive, Topsham, ME 04086 | 207-729-1199 | dale.knapp@stantec.com |
| Krantz, Rob | 130 Hurst Lane, Farmington, ME 04938 | 207-779-1199 | rob.krantz@amforem.biz | |
| LaBelle, Jr., William A. | LaBelle Septic Design | 58 Megan Lane, Mariaville, ME 04605 | 207-537-5900 | labelleseptic@rivah.net |
| LaBranche, Joe | LaBranche Land Surveys | 27 Oak Street, Rockland, ME 04841 | 207-594-4206 | surveys@midcoast.com |
| LaPointe, Susan R. | Susan LaPointe Septic System Designs | P.O. Box 465, Newport, ME 04953 | 207-368-2003 | susanl@midmaine.com |
| Large, John E. | Rural Land Use Engineering | P.O. Box 1, West Newfield, ME 04095 | 207-793-2085 | |
| Libbey, Jr., Kenneth E. | 49 Monroe Road, Hampden, ME 04444 | 207-862-6927 | klib61@tds.net | |
| Licht, Jr., Frederic J. | 35 Fran Circle, Gray, ME 04039 | 207-749-4924 | rlicht@securespeed.net | |
| Lister, Tom | Town of Windham-Code Enforcement | 8 School Road, Windham, ME 04062 | 207-892-1901 | tmlister@town.windham.me.us |
| Locke, Daniel B. | 235 Northern Avenue, Farmingdale, ME 04344 | 207-287-7171 | daniel.b.locke@maine.gov | |
| Logan, James | Albert Frick Associates, Inc. | 95A County Road, Gorham, ME 04038 | 207-839-5563 | afajames@maine.rr.com |
| Logan, Matthew | Albert Frick Associates, Inc. | 95A County Road, Gorham, ME 04038 | 207-839-5563 | afamatthew@maine.rr.com |
| Longley, Thomas D. | Mactec Engineering & Consulting, Inc. | 99A Turner Center Road, Turner, ME 04282 | 207-225-2880 | tlongley@roadrunner.com |
| Lord, Jr., John W. | Jack W. Lord Soil Tests, Inc. | P.O. Box 60, Palermo, ME 04354 | 207-445-3402 | |
| Ludwig, Wayne | 1099 Washington Road, Waldoboro, ME 04572 | 207-832-4494 | ludwig99@localnet.com | |
| Lyman, Charles H. | Mactec Engineering & Consulting, Inc. | 766 Kelley Road, Pittston, ME 04345 | 207-461-0001 | chlyman@mactec.com |
| MacCready, Peter | 161 Holmes Road, South Bristol, ME 04568 | 207-644-8647 | maccready@ime.net | |
| Magiera, Jane | P.O. Box 140, Surry, ME 04684 | 207-667-4795 | jnmagiera@gmail.com | |
| Maier, William H. | William H. Maier, Land Use Consultant | 1543 Washington Street, Bath, ME 04530 | 207-443-9364 | wmaier@suscom-maine.net |
| Malinowski, Jeff | 16 Maplerock Lane, West Gardiner, ME 04345 | 207-724-2538 | ||
| Mancini, James G. | Soil Tests and Septic Designs | 824 Roosevelt Trail/P.O. Box 4000, Windham, ME 04062 | 207-892-9498 | daysnight@gmail.com |
| Marceau, David | Gartley and Dorsky | P.O. Box 1031, Camden, ME 04843 | 207-236-4365 | dmarceau@gartleydorsky.com |
| Marcotte, Steve | Septicad, Inc. | 104 Rowe Avenue, Portland, ME 04102 | 207-415-3559 | septicad@gmail.com |
| Martin, Nicole D. | Town of Skowhegan | 225 Water Street, Skowhegan, ME 04976 | 207-474-6904 | skowcodesec@skowhegan.org |
| Martin, Russell G. | Public Health Solutions, PLLC | 96 Maine Street, Brunswick, ME 04011 | 207-449-0339 | rgmpe@phspllc.com |
| Mattson, Bruce W. | Mattson LLC | 112 Mattson Lane, Blue Hill, ME 04614 | 207-374-5015 | bruce.mattson@maine.gov |
| McDonald, George | 531 Lambert Road, Holden, ME 04429 | 207-989-7403 | bricktroll@aol.com | |
| McDougal, Ben | Town of York | 28 Hodgins Street, Portland, ME 04103 | 207-363-1002 | bmcdougal@yorkmaine.org |
| McGuigan, M. Sean | Presby Environmental, Inc. | 143 Airport Road, Whitefield, NH 03598 | 800-473-5298 | sean.mcguigan@presbyeco.com |
| McLaren, Scott | Sustainable Soils | 273 Maple Ridge Road, Harrison, ME 04040 | 207-329-7435 | sustainablesoils@gmail.com |
| McLaughlin, Stephen A. | 32 Lovejoy Pond Road, Wayne, ME 04284 | 207-685-9540 | ||
| Meservey, Douglas W. | 2189 Old Augusta Road, Waldoboro, ME 04572 | 207-832-4351 | dwmsrvy@hughes.net | |
| Minor, Steve | Advanced Drainage Systems, Inc. | 130 Pamela Drive, Winthrop, ME 04364 | 207-240-5967 | steve.minor@ads-pipe.com |
| Mortimer, Cliff | B.F. Slattery | 10 Lake Lane, Ebeemee TWP, ME 04414 | 207-965-8190 | cliffscove@netscape.com |
| Morton, Dana R. | Dana R. Morton, Inc. | 2 Bryant Lane, Kennebunkport, ME 04046 | 207-283-8505 | wd@roadrunner.com |
| Moyse, David | Moyse Environmental Services, Inc. | 42 Pleasant View Avenue, Bangor, ME 04401 | 207-945-6179 | dave@moyseenvironmental.com |
| Mulvey, Michaeline | 216 Huff's Mill, Bowdoin, ME 04287 | 207-582-7762 | mjpmm955i@gwi.net | |
| Murphy, John L. | John L. Murphy P.E. | 221 Brown Road, West Baldwin, ME 04091 | 207-625-8222 | kjmurphy1@earthlink.net |
| Newberg, Don W. | D.W. Newberg Associates, Inc. | 1588 Harpswell Neck Road, Harpswell, ME 04079 | 207-833-6336 | newberg@gwi.net |
| Noble, William T. | 2111 West River Road, Sidney, ME 04330 | 207-547-3252 | william.t.noble@maine.gov | |
| Noel, Joseph W. | P.O. Box 174, South Berwick, ME 03908 | 207-384-5587 | jwnoel@aol.com | |
| Norburg, Jr., Charles H. | GeoTest Soil Testing | P.O. Box 168, Milford, ME 04461 | 207-944-2176 | geotestsoils@cs.com |
| O'Connor, William | Albert Frick Associates, Inc. | 95A County Road, Gorham, ME 04038 | 207-839-5563 | wmhoc@yahoo.com |
| Ogden, Adam J. | 65 South Street, Gorham, ME 04038-1713 | 207-839-3350 | aogden1@myfairpoint.net | |
| Ott, Allan E. | P.O. Box 874, Bar Harbor, ME 04609 | 207-288-3100 | lp02recording@gmail.com | |
| Ottenheimer, Daniel | Oakson, Inc. | 2 Blackburn Center, Gloucester, MA 01930-2268 | 978-282-1322 | dottenheimer@oaksoninc.com |
| Page, Matthew | Ken Cotton & Associates | 23 Abbie Lane, Damariscotta, ME 04543 | 207-677-2700 | johnmatthewpage@gmail.com |
| Paiement, Tom | 22 Jakes Run, Woolwich, ME 04579 | 207-650-4719 | paiement@suscom-maine.net | |
| Paradis, Roger | Portland Water District | 1 White Rock Road, Standish, ME 04084 | 207-523-5421 | rparadis@pwd.org |
| Pellerin, Ted | Ted Pellerin Site Evaluations | 48 West Main Street, Monroe, ME 04951 | 207-525-3247 | tpellerin@sad34.net |
| Pelletier, Robert | 206 Pleasant Street, Mechanic Falls, ME 04256 | 207-345-4741 | bobpelle@hotmail.com | |
| Pierce, Andy | Moyse Environmental Services, Inc. | 355 Husson Ave. Suite 4, Bangor, ME 04401 | 207-945-6179 | andy@moyseenvironmental.com |
| Pierce, William G. | William Pierce Land Surveying | 42 Orchard Street, Biddeford, ME 04005 | 207-284-1324 | wmpierce@gwi.net |
| Pullen, John | 560 North Guilford Road, Monson, ME 04464 | 207-997-3946 | johnepullen@gmail.com | |
| Rafuse, Jr., Earle M. | Rafuse Environmental | P.O. Box 280, 181 Randolph Drive, Bangor, ME 04402-0280 | 207-942-3659 | erafuse@aol.com |
| Richard, Albert A. J. | 266 Stetson Road, Lewiston, ME 04240 | 207-783-8168 | alric_51@hotmail.com | |
| Riley, Douglas A. | Darco Engineering PA | P.O. Box 220, Readfield, ME 04355 | 207-685-4333 | darcoengr@aol.com |
| Robbins, Stephen P. | Northeast Waste-Tec | P.O. Box 271, East Winthrop, ME 04343 | 207-377-6707 | narrowspd@aol.com |
| Rocque, David P. | Maine Department of Agriculture | 28 State House Station, Augusta, ME 04330 | 207-287-2666 | david.rocque@maine.gov |
| Sanborn, Dennis | SELDCO, Inc. | 850 Cardville Road, Greenbush, ME 04418 | 207-852-9227 | dsanborn@seldco.com |
| Sanborn, Jennifer | Sanborn Environmental and Soils | 50 Sunset Ridge, Sidney, ME 04330 | 207-547-4037 | sanborn1973@yahoo.com |
| Sawyer, George | Sawyer Engineering & Surveying, Inc. | 2 Elm Street, Bridgton, ME 04009 | 207-647-8190 | sawyereng@adelphia.net |
| Sawyer, Raymond D. | J&R Engineered Products, Inc. | P.O. Box 338, Yarmouth, ME 04096 | 207-846-5755 | rays@jrengprod.com |
| Shea, Kenneth | E.L. Shea, Inc. | 23 Church Street, Ellsworth, ME 04605 | 207-667-2373 | kenshea@elshea.com |
| Silver, David | Environmental Site Evaluation | P.O. Box 294, Gardiner, ME 04345 | 207-441-9770 | dave@mainlandquality.com |
| Slattery-Mortimer, Bethany F. | B.F. Slattery | 19 Railroad Avenue, Bowdoinham, ME 04008 | 207-319-8717 | bsmortimer@gmail.com |
| Small, Dennis | P.O. Box 166, West Rockport, ME 04865 | 207-236-8727 | ||
| Small, Shawn S. | CES, Inc. | P.O. Box 639, Brewer, ME 04412 | 207-989-4824 | ssmall@ces-maine.com |
| Smith, Stephen C. | Maine Pursuits, LLC | 279 East River Road, Whitefield, ME 04353 | 207-549-7972 | |
| Smith, Vaughn L. | Vaughn Smith Associates | 1006 Hallowell/ Litchfield Road, West Gardiner, ME 04345 | 207-441-3887 | soiltestman@aol.com |
| Sohns, James E. | 563 Silver Lake Road, Bucksport, ME 04416 | 207-469-3627 | jsohns@roadrunner.com | |
| St. Amond, Roger | CES, Inc. | P.O. Box 1509, Southwest Harbor, ME 04679 | rstamond@ces-maine.com | |
| Stewart, Brian D. | Stewart Engineering, Inc. | P.O. Box 1321, Houlton, ME 04730 | 207-532-7160 | stewarteng@mfx.net |
| Stewart, Doug | Stantec Consulting | 30 Park Drive, Topsham, ME 04086 | 207-729-1199 | doug.b.stewart@stantec.com |
| Stinson, Walter P. | Sebago Technics, Inc. | P.O. Box 1339, Westbrook, ME 04098 | 207-856-0277 | wstinson@sebagotechnics.com |
| Stratton, Kenneth G. | Stratton Associates | P.O. Box 375, Winthrop, ME 04364 | 207-485-0738 | fernfancier@hotmail.com |
| Studer, David | 93 Sprague Road, Washington, ME 04574 | 207-845-2352 | irenic@midcoast.com | |
| Sweet, Richard A. | Sweet Associates | 155 Gray Road, Falmouth, ME 04105 | 207-797-2110 | sweet@maine.rr.com |
| Thompson, Simon | Wastewater Alternatives of New England | 177 Green Acre Road, Lincolnville, ME 04849 | ||
| Timmons, Roger | Town of Windham-Code Enforcement | 8 School Road, Windham, ME 04062 | 207-892-1901 | retimmons@town.windham.me.us |
| Toppan, Clough | Toppan Consulting Services | P.O. Box 71, Vassalboro, ME 04989 | 207-557-9693 | wctoppan@roadrunner.com |
| Truman, Mark A. | Maine Site Evaluations, Inc. | P.O. Box 961, Kennebunk, ME 04043 | 800-244-2493 | markatruman@mainesiteevaluations.com |
| Tupper, Robert W. | Tupper Construction, Inc. | 190 Pinkham Brook Road, Durham, ME 04222-5429 | 207-353-8365 | bob@tupperconstruction.com |
| Turcotte, Jason D. | A+ Septic Service, Inc. | 190 Pinkham Brook Road, Durham, ME 04222-5429 | 207-353-2628 | jason@tupperconstruction.com |
| Vernon, Michael | 439 Solon Road, Brighton PLT, ME 04912 | 207-431-8306 | ||
| Verrill, D. Bruce | Verrill Group, Inc. | 234 Hilltop Road, Chesterville, ME 04938 | 207-293-3890 | |
| Vile, Robert | Robert Vile Soil Consulting, Inc. | PO Box 114, Dixmont, ME 04932 | 207-234-2451 | vile@uninets.net |
| Wade, Dean L. | 42 Lily Lane, Sidney, ME 04330 | 207-314-0534 | ||
| Wade, Timothy | 4 Lily Lane, Sidney, ME 04330 | 207-547-2086 | sifumojo@yahoo.com | |
| Walsh, III, William R. | Walsh Engineering Associates, Inc. | 918 Brighton Avenue, Portland, ME 04102 | 207-553-9898 | bill@walsh-eng.com |
| Walton, Clyde D. | 23 Limberlost Road, Fayette, ME 04349-3032 | 207-897-3018 | cdwalton@megalink.net | |
| Weisman, Michael | Starbird Contractors, Inc. | P.O. Box 927, Westbrook, ME 04098 | 207-893-0717 | starbirdconinc@aol.com |
| Wendell, Thomas A. | P.O. Box 101, Blue Hill, ME 04614 | 207-479-5765 | t_wendell@hotmail.com | |
| West, Jennifer | Normandeau Associates, Inc. | 80 Leighton Road, Falmouth, ME 04105 | 207-797-7717 | jwest@normandeau.com |
| Whitney, John R. | 31 North Chester Road, Chester, ME 04457 | 207-794-8627 | john@rockstogems.com | |
| Witherill, Donald | Maine DEP | 17 State House Station , Augusta, ME 04333 | 207-287-7725 | donald.t.witherill@maine.gov |