American National Sprinkler & Lighting, 924 Turret Ct., Mundelein, IL 60060, phone (847) 566-0099; Bruce Gold, owner; Michelle, Kori and Amy, computer users; multi-user.  Website: www.AmericanNationalCo.com

American Sprinkler and Landscaping, 34567 Glendale, Livonia, MI 48150, phone (734) 453-7132; Jeff Borneman, owner; Jeff, Rachel, Robin and Jane, computer users; multi-user.  Website: www.AmericanSprinkler.com

Atlantic Irrigation Company, 1392 Defense Hwy., Gambrills, MD 21054, phone (410) 721-4070; Steve Flury, owner; Janice, computer user; multi-user.  Website: www.Atlantic-Irrigation.com

Automated Lawn Systems, Inc., 7040 25 Mile Rd., Shelby Twp., MI 48316, phone (586) 781-2734; Jack Harten, owner; Sharon, computer user.

Automatic Rain Lawn Sprinklers, PO Box 310, Bryantown, MD 20617, phone (301) 843-1131; Julia, Kim and Kathy, computer users; multi-user.  Website: www.AutomaticRainInfo.com

Autowater Irrigation Co., Inc., PO Box 636, Lexington, MA 02420, phone (781) 863-1000; Geoff Boyle, owner; Geoff and Anthony, computer users; multi-user.  Website: www.AutowaterInc.com

Chism Service Irrigation, 217 Cherokee Terrace, Fisherville, KY 40023, phone (502) 267-1180; Jeff Chism, owner; Heather, John and Dwight, computer users; multi-user.

Controlled Irrigation, 1014 Route 33 Suite 8, Freehold, NJ 07728, phone (732) 780-3710; Mark Margaritonda, owner; Mark, Sharri, Tami and Rich, computer users; multi-user.  Website: www.ControlledIrrigation.com

Country Club Turf, 4137 W. Michigan Ave., Jackson, MI 49202, phone (517) 750-7513; Jim Eccleton, owner; Jim and Lisa, computer users; multi-user.  Website: www.CCTurf.net

D & D Irrigation, 839 Teal Dr., Quincy, MI 49082, phone (517) 278-3130; Dean Moore, owner and computer user.

D & D Perfection Irrigation, 850 Conklin St., Farmingdale, NY 11735, phone (631) 777-4680; Doug DaCosta, owner; Christy and Stacy, computer users; multi-user.  Website: www.DDPerfection.com

D & J Lawn Sprinkler Systems, Inc., 42730 Mound Rd., Sterling Heights, MI 48314, phone (586) 254-3120; Doug and Cheryl Robinson, owners; Marcy, computer user.

Daily Rain, Inc., 25 Jackson Industrial Dr. #300, Ann Arbor, MI 48103, phone (734) 302-7246; Jerry Boquette, owner; Laura, David and Matt, computer users; multi-user.  Website: www.DailyRain.com

Dew Sprinkler Service, Inc., 3628 Becket Lane, Naperville, IL 60564, phone (630) 904-5575; Dan and Mona Wagner, owners and computer users; multi-user.

Dimension 2 Associates, 6 Stepar Place, Huntington Station, NY 11746, phone (631) 421-7979; Thomas Tracey, owner; Thomas and Jeff, computer users; multi-user.  Website: www.d2a-sprinklers.com

Evergreen Irrigation, Inc., 126 N. Madison St., Rockford, IL 61107, phone (815) 965-5203; Ray Eissens, owner; Ray, Alicia, Austin and Rick, computer users; multi-user.  Website: www.EvergreenIrrigationInc.com

Falcon Lawn Sprinkler Inc., 4375 Seymour Lake Rd., Oxford, MI 48371, phone (248) 628-2118; Susan Rakecki, computer user.

Harbor Irrigation Inc., 179 New York Ave, Huntington, NY 11743, phone (631) 673-3134; JeanMarie and Jim Brown, owners; JeanMarie and Kate, computer users; multi-user.  Website: www.HarborIrrigation.com

Heads-Up Irrigation Inc., 104 Radcliffe Ave., Farmingdale, NY 11735, phone (516) 293-9152; John Vigh and John Llewellyn, owners; Vicki, computer user.

Hydro-Tek Ltd., PO Box 427, Cranford, NJ 07016, phone (908) 276-1062; Paul Munz, owner; Paul, Kris Ann and John, computer users; multi-user.  Website: www.Hydro-TekLtd.com

Irrigation Specialists, 6 Taylor Lane, Guilford, CT 06437, phone (203) 457-6989; Mike Colandrea, owner and computer user.

Jetstream Landscape & Irrigation, 10096 Tosha Ln., Grand Blanc, MI 48439, phone (810) 694-9315; Kurt Litton, owner; Sue and Annette, computer users.  Website: www.JetstreamLandscape.com

Jimmy's Lawn Sprinklers, P.O. Box 1033, Long Beach, NY 11561, phone (516) 378-4367; James Kyser, owner and computer user.  Website:   www.JimmysLawnSprinklers.com

Lindsay-Marie Irrigation, 317 N English Station Road, Louisville, KY 40223, phone (502) 244-3480; Matt Miller, owner; Kristie Borne, computer user.

Maxwell Irrigation, 58557 Travis Road, New Hudson, MI 48165, phone (248) 486-6060; Tom Smith, owner; Tom, Marilyn and Julie, computer users.  Website: www.MaxwellIrrigation.com

Michigan Automatic Sprinkler, 3180 Walnut Lake Court, Commerce Twp., MI 48390, phone (248) 669-1100; Neil Blazofsky, owner; Neil, Kim and Tania, computer users; multi-user.  Website: www.MichiganAutomatic.com

Morrey's Sprinkler Services Inc., 37636 Hills Tech Drive, Farmington Hills, MI 48331, phone (248) 553-6100; Marc Amhowitz, owner; Tammy, computer user.

Northern Irrigation, 2817 Harvest Meadow Dr., Brighton, MI 48114, phone (810) 220-1335; Don and Susan Foster, owners and computer users.

Northern Westchester Irrigation, 174 Wixon Pond Road, Mahopac, NY 10541, phone (845) 628-5449; Patti and Ron Messina, owners; Patti and Lauri, computer users; multi-user.  Website: www.NorthernWestchesterIrrigation.com

Programmable Rain, 4184 Pioneer Dr., Commerce, MI 48390, phone (248) 360-4478; Jimmy Moreau, owner; Beverly and Brandon, computer users.

Rainmaker's Irrigation & Maintenance Co., 12024 S Aero Dr., Plainfield, IL 60585, phone (815) 436-5455; Tracey and Mary, computer users; multi-user.

Rayner Lawn Sprinkling Installation, 6708 Alderly Way, West Bloomfield, MI 48322, phone (248) 960-6300; Dick and Maxine Rayner, owners and computer users.  Website: www.RaynerSprinklers.com

Splash Irrigation Inc., PO Box 725, Rockford, MI 49341, phone (616) 866-7040; Dan McIntyre, owner; Lisa, computer user.  Website: www.SplashIrrigation.com

Steve's Irrigation, 9 Michaels Lane, Wading River, NY 11792, phone (631) 929-1463; Steve Fioretti, owner; Steve and Christine, computer users.  Website: www.StevesIrrigation.com

Summer Sprinklers, 870 Lochaven, Waterford, MI 48327, phone (248) 683-2127; Kip Summers, owner; Beth, Ann and Mike, computer users; multi-user.  Website: www.SummerSprinklers.com

Sutherland Maintenance Co., 1648 Union Lake Rd., Commerce Township, MI 48382, phone (248) 360-3220; Bob Sutherland, owner and computer user.  Website: www.SutherlandLawnSprinklers.com

Thom-Mist, Inc., 2 Rustic Way, Denville, NJ 07834, phone (973) 625-9590; Thomas Molloy, owner; Thomas and Rachel, computer users.

Water Wheel Sprinkler Systems, Inc., 1165 Pine Ridge Ct., Milford, MI 48380, phone (248) 685-8473; Mike and Clair DePetro, owners and computer users.  Website: www.WaterWheelSprinklers.com

Waterways Irrigation Inc., 4 Pinedale Rd., Hauppauge, NY 11788, phone (631) 360-3305; John Lynch, owner; John, Joanne, Kristine and Mike, computer users; multi-user.  Website: www.WaterwaysIrrigation.com