| Business | Phone |
| 24 Seven San Diego 2172 Island Shore Way, San Marcos 92078 | (760) 727-6292 |
| Ades & Gish 2222 N Twin Oaks Valley Rd, San Marcos 92069 | (760) 752-7903 |
| Ades & Gish Nurseries 1170 Poinsettia Ave, San Marcos 92069 | (760) 727-9790 |
| Armourpoint Inc 967 Stoneridge Way, San Marcos 92078 | (760) 744-9900 |
| Blue Echo 711 Center Dr, San Marcos 92069 | (760) 746-2113 |
| Capital Connection 1645 S Rancho Santa Fe Rd, San Marcos 92078 | (760) 942-4300 |
| Chatter 819 W San Marcos Blvd, San Marcos 92078 | (760) 744-7076 |
| Citizens Development Corp 1295 Discovery St, San Marcos 92078 | (760) 744-0237 |
| Clear Enterprises 120 N Pacific St, San Marcos 92069 | (760) 744-4136 |
| Davidson Reinforcing 261 S Pacific St, San Marcos 92078 | (760) 891-0831 |
| Depot Index Inc 140 Bosstick Blvd, San Marcos 92069 | (760) 727-3600 |
| Diluzio 583 Cedar St, San Marcos 92069 | (760) 591-3447 |
| Aci Postal Systems 1152 Armorlite Dr, San Marcos 92069 | (760) 410-0139 |
| Advanced Filter Technology 1232 Los Vallecitos Blvd, San Marcos 92069 | (760) 736-4801 |
| Aethercomm 2910 Norman Strasse Rd, San Marcos 92069 | (760) 598-4340 |
| Southern Rail-Phil Hoffman 970 Los Vallecitos Blvd # 224, San Marcos 92069 | (760) 752-9728 |
| Singelton & Co Inc 2951 Norman Strasse Rd, San Marcos 92069 | (760) 727-0367 |
| Associated Diving & Welding 132 N Las Posas Rd, San Marcos 92069 | (760) 510-9919 |
| Bcu Co Inc 1650 Linda Vista Dr, San Marcos 92078 | (760) 471-5241 |
| San Diego Erosion Control 455 N Twin Oaks Valley Rd, San Marcos 92069 | (760) 759-2366 |
| Bonzer Hotline 1665 S Rancho Santa Fe Rd, San Marcos 92078 | (760) 891-0919 |
| Brown & Brown 1195 La Moree Rd # 23, San Marcos 92078 | (760) 745-1322 |
| Questhaven Pacific View 1601 San Elijo Rd, San Marcos 92078 | (760) 591-4763 |
| Post Tension Design Unlimited 261 S Pacific St, San Marcos 92078 | (714) 223-7840 |
| Cloonan Corp 1440 Grand Ave, San Marcos 92078 | (760) 891-0093 |
| Cobra Precision 388 Enterprise St, San Marcos 92078 | (760) 471-4713 |
| Pim Branch 365 S Rancho Santa Fe Rd, San Marcos 92078 | (858) 753-0290 |
| Polymer Innovations Inc 1611 S Rancho Santa Fe Rd # D, San Marcos 92078 | (760) 471-2504 |
| Color Co 1619 S Rancho Santa Fe Rd, San Marcos 92078 | (760) 471-0209 |
| Color Fun Inc 285 Pawnee St, San Marcos 92078 | (760) 736-4504 |
| Petropoulos & Assoc 910 W San Marcos Blvd, San Marcos 92078 | (760) 744-9211 |
| Continental Properites 705 Center Dr, San Marcos 92069 | (760) 738-1453 |
| Creative Innovations 455 E Carmel St, San Marcos 92078 | (760) 736-4133 |
| Creekside Stable Po Box 420, San Marcos 92079 | (760) 744-3146 |
| Paintsmart 1405 Descanso Ave, San Marcos 92069 | (760) 736-4463 |
| Data 1531 Grand Ave, San Marcos 92078 | (760) 471-9538 |
| Outlaw Kustoms 382 Enterprise St, San Marcos 92078 | (760) 471-2387 |
| Digitainment Surround Sound 1801 Diamond St # 103, San Marcos 92078 | (760) 891-0571 |
| North Park Studio Inc 960 Rancheros Dr, San Marcos 92069 | (760) 233-7466 |
| Oasis Putting Greens-San Diego 1995 Hazelnut Ct, San Marcos 92078 | (760) 815-0972 |
| Errands Be Done 1450 Cottonwood Ct, San Marcos 92069 | (760) 746-6529 |
| Napp Systems 360 S Pacific St, San Marcos 92078 | (760) 744-2503 |
| Napp Systems Usa Inc 260 S Pacific St, San Marcos 92078 | (760) 744-4387 |
| Ncrc Inc 2920 Norman Strasse Rd, San Marcos 92069 | (760) 599-1208 |
| Moonlight Designs 1635 S Rancho Santa Fe Rd, San Marcos 92078 | (760) 744-5228 |
| Motions Systems Co Inc 804 Rancheros Dr, San Marcos 92069 | (760) 510-2520 |
| Fisher R 1450 Cottonwood Ct, San Marcos 92069 | (760) 741-8828 |
| Frank's Auto 1043 Grand Ave, San Marcos 92078 | (760) 471-2663 |
| Friends Of Jeff Keller 872 Gina Ln, San Marcos 92069 | (760) 798-9215 |
| G C Enterprises 330 Rancheros Dr, San Marcos 92069 | (760) 471-5250 |
| Garian 310 Via Vera Cruz, San Marcos 92078 | (760) 471-9394 |
| Masters Mechiancal Inc 155 Balboa St # D6, San Marcos 92069 | (760) 752-9393 |
| Giromex Inc 228 W Mission Rd, San Marcos 92069 | (760) 471-3767 |
| Global Digital Systems 940 W San Marcos Blvd, San Marcos 92078 | (760) 761-0509 |
| Gloss By Miste 310 S Twin Oaks Valley Rd, San Marcos 92078 | (760) 510-8051 |
| Gorilla Garlic 574 S Rancho Santa Fe Rd, San Marcos 92078 | (760) 434-7777 |
| Major Development Inc 950 W San Marcos Blvd, San Marcos 92078 | (760) 744-6224 |
| Lucas Development Corp 420 Smilax Rd, San Marcos 92078 | (714) 264-9247 |
| Linas 1824 Towhee St, San Marcos 92078 | (760) 230-2062 |
| In Touch Taping Systems 1414 Descanso Ave, San Marcos 92069 | (760) 599-9944 |
| J & S 475 Production St, San Marcos 92078 | (760) 744-4347 |