| Business | Phone |
| A A Gonzalez Consulting Engrs 6601 Blanco Rd 220, San Antonio 78216 | (210) 494-9200 |
| Abaco Consultants Inc 10205 Oasis St 305, San Antonio 78216 | (210) 340-2506 |
| Accutech Consultants 909 Ne Loop 410, San Antonio 78209 | (210) 930-5355 |
| Adaetus Engineering Inc 11825 W Ih 10 204, San Antonio 78230 | (210) 699-0719 |
| Aircraft Design Svc Inc 10860 Vandale St, San Antonio 78216 | (210) 979-7698 |
| Akiona Consulting Engineer 12961 Park Central # 1390, San Antonio 78216 | (210) 495-2923 |
| Alamo Consulting Engineering San Antonio 78209 | (210) 824-3055 |
| Alderson & Assoc Inc 8415 Datapoint Dr 725, San Antonio 78229 | (210) 614-1110 |
| American Engineering Assn 4242 Medical Dr 4175, San Antonio 78229 | (210) 616-0921 |
| Analytical Group 950 Isom Rd 102, San Antonio 78216 | (210) 822-7701 |
| Architectura Sa Inc 10223 N Us Highway 281, San Antonio 78216 | (210) 384-8200 |
| Arizpe Group Inc 1802 Ne Loop 410 106, San Antonio 78217 | (210) 930-6999 |
| Bain Medina Bain Inc 7073 San Pedro Ave, San Antonio 78216 | (210) 494-7223 |
| Barry F Johnson Consulting Eng 2727 Nacogdoches Rd, San Antonio 78217 | (210) 824-2963 |
| Bovay Engineers Inc 118 Broadway St, San Antonio 78205 | (210) 212-4499 |
| Brown Consulting Svc Ltd 8000 W Ih 10, San Antonio 78230 | (210) 366-8026 |
| Brown Engineering Inc 4319 Medical Dr, San Antonio 78229 | (210) 614-5504 |
| Bruington Engineering 8620 N New Braunfels Ave, San Antonio 78217 | (210) 828-8117 |
| Campbell & Assoc 7800 W Ih 10 615, San Antonio 78230 | (210) 525-8930 |
| Carlos Coon Engineering 2727 Nacogdoches Rd, San Antonio 78217 | (210) 824-6030 |
| Chiang Patel & Yerby Inc 300 E Sonterra Blvd, San Antonio 78258 | (210) 494-8004 |
| Claunch & Miller Inc 4203 Gardendale St, San Antonio 78229 | (210) 949-1262 |
| Cobblestone Engineering 10431 Gulfdale St, San Antonio 78216 | (210) 375-0235 |
| Cochrane & Assoc 401 Austin Hwy 218, San Antonio 78209 | (210) 828-7533 |
| Collard Engineering 10810 Burr Oak Dr, San Antonio 78230 | (210) 341-9504 |
| Cook-Joyce Inc Engineering 8918 Tesoro Dr 335, San Antonio 78217 | (210) 651-4680 |
| Clement O Williams Jr 2424 Freedom St, San Antonio 78217 | (210) 826-4853 |
| Dbr 8700 Tesoro Dr 850, San Antonio 78217 | (210) 546-0200 |
| Denham-Ramones Engineering 12961 Park Central 1390, San Antonio 78216 | (210) 495-3100 |
| Don Mc Crary & Assoc 323 Breesport St, San Antonio 78216 | (210) 349-2651 |
| Dye Enterprises 4047 Stahl Rd 3, San Antonio 78217 | (210) 599-4123 |
| Edward Monaco Engineering 2 Burwood Ln, San Antonio 78216 | (210) 341-6240 |
| Fernandez Frazer White & Assoc 11824 Radium St, San Antonio 78216 | (210) 377-0774 |
| Financial Engine Corp 314 E Nakoma St X, San Antonio 78216 | (210) 404-2434 |
| Fisher Engineering Inc 11825 Radium St, San Antonio 78216 | (210) 308-9991 |
| Freese & Nichols Inc 711 Navarro St 215, San Antonio 78205 | (210) 224-4400 |
| Gene Day Inc 115 E Travis St 1108, San Antonio 78205 | (210) 222-9576 |
| Genesis Engineering Group 5323 Mccullough Ave, San Antonio 78212 | (210) 734-6004 |
| Geo-Solutions Inc 19315 Fm 2252, San Antonio 78266 | (210) 651-3816 |
| Geolog Inc 3130 Mindoro Dr, San Antonio 78217 | (210) 650-0831 |
| Ggi Engineers 5938 Broadway St, San Antonio 78209 | (210) 824-2911 |
| Gkw Inc Engineering & Constr 7551 Callaghan Rd, San Antonio 78229 | (210) 341-6699 |
| Gomez Garcia & Assoc Inc 9033 Aero St 114, San Antonio 78217 | (210) 832-9608 |
| Gunn Engineering 13408 Vista Del Prado, San Antonio 78216 | (210) 496-6868 |
| Pate Engineers Inc 206 E Ramsey Rd, San Antonio 78216 | (210) 349-6571 |
| Harry Jewett Assoc Inc 307 W Rhapsody Dr, San Antonio 78216 | (210) 737-3417 |
| Hdr Architecture 1100 Ne Loop 410 200, San Antonio 78209 | (210) 828-2217 |
| Hmg & Assoc Inc 70 Ne Loop 410 1070, San Antonio 78216 | (210) 349-0800 |
| Hntb Corp 85 Ne Loop 410 304, San Antonio 78216 | (210) 349-2277 |
| Hydrogeologic 1777 Ne Loop 410, San Antonio 78217 | (210) 820-2642 |
| Intec 12028 Radium St, San Antonio 78216 | (210) 525-9033 |
| International Consulting San Antonio 78217 | (210) 841-9166 |
| Io Centric Solutions 1777 Ne Loop 410, San Antonio 78217 | (210) 841-5761 |
| Jaster-Quintanilla & Assoc Inc 125 W Sunset Rd, San Antonio 78209 | (210) 349-9098 |
| Jd3 Engineering 8207 Callaghan Rd, San Antonio 78230 | (210) 541-9446 |
| Kimley-Horn & Assoc Inc 45 Ne Loop 410 890, San Antonio 78216 | (210) 541-9166 |
| Kinetics Consulting Engnrng 3408 N Saint Marys St, San Antonio 78212 | (210) 734-2208 |
| Klein Engineering 8611 Botts St 101, San Antonio 78217 | (210) 828-7070 |
| Lawrence E Hans & Assoc 1221 Triplett St, San Antonio 78216 | (210) 403-9444 |
| Jose A Ramirez Pe 7300 Blanco Rd 207, San Antonio 78216 | (210) 341-3757 |
| Lineberger Consulting Engineer 8000 W Ih 10, San Antonio 78230 | (210) 524-7700 |
| Lizcano Consulting Engineers 3408 N Saint Marys St, San Antonio 78212 | (210) 732-4440 |
| Lockwood Andrews & Newnam Inc 10101 Reunion Pl 200, San Antonio 78216 | (210) 499-5082 |
| Maestas & Bailey Inc 518 E Ramsey Rd # 204, San Antonio 78216 | (210) 366-1988 |
| Malcolm Pirnie Inc 10100 Reunion Pl, San Antonio 78216 | (210) 366-8747 |
| Mep Engineering Inc 9830 Colonnade Blvd 230, San Antonio 78230 | (210) 349-1400 |
| Micro System Engineering 121 Interpark Blvd 406, San Antonio 78216 | (210) 886-9955 |
| Mlaw Conslnt & Engineers 401 Isom Rd 370, San Antonio 78216 | (210) 340-5527 |
| Montgomery Watson 10010 San Pedro Ave, San Antonio 78216 | (210) 340-5252 |
| Nobe Consulting Engineers 10646 Gulfdale 2, San Antonio 78216 | (210) 379-7915 |
| Overby Descamps Engineers Inc 11815 Warfield St, San Antonio 78216 | (210) 828-3520 |
| Ozuna Briones Cueva Consulting 8118 Broadway St, San Antonio 78209 | (210) 828-1431 |
| Parsons Brinckerhoff Quade 700 N St Marys, San Antonio 78205 | (210) 228-9667 |
| Paul Anthony & Assoc 8600 Wurzbach Rd 902, San Antonio 78240 | (210) 375-7700 |
| Pbs & J 8626 Tesoro Dr, San Antonio 78217 | (210) 828-9494 |
| Primero Engineering 1747 Citadell Plz 204, San Antonio 78209 | (210) 829-5499 |
| Psi 3 Burwood Ln, San Antonio 78216 | (210) 342-9377 |
| R B Tarrillion & Assoc Inc 5535 Fredericksburg Rd, San Antonio 78229 | (210) 341-8577 |
| R C Engineering 1534 Contour Dr # 102, San Antonio 78212 | (210) 734-6004 |
| R & K Engineering 1370 Pantheon Way, San Antonio 78232 | (210) 495-9005 |
| Rimkus Consulting Group Inc 4801 Nw Loop 410 700, San Antonio 78229 | (210) 647-8400 |
| Robert Harper Consulting Engrs 3211 Nacogdoches Rd 112, San Antonio 78217 | (210) 653-1155 |
| S M Galindo Engineers Inc 104 E Nakoma St, San Antonio 78216 | (210) 349-4695 |
| Sherfey Engineering Co Llc 13300 Old Blanco Rd 307, San Antonio 78216 | (210) 493-9200 |
| Specpro Inc 12500 San Pedro, San Antonio 78216 | (210) 494-4282 |
| Structural Civil & Surveying 1603 Babcock Rd 260, San Antonio 78229 | (210) 349-2400 |
| Structural Engineering Assoc 3838 Nw Loop 410, San Antonio 78229 | (210) 735-9202 |
| Sun Belt Engineers Inc 3211 Nacogdoches Rd 101, San Antonio 78217 | (210) 655-6110 |
| Sunland Group 110 Broadway St 70, San Antonio 78205 | (210) 223-7220 |
| Technical Advisors 10221 Desert Sands St, San Antonio 78216 | (210) 375-1000 |
| Texas Transportation Institute 3500 Nw Loop 410 315, San Antonio 78229 | (210) 731-9938 |
| Urban Design Group 738 Barchester Dr, San Antonio 78216 | (210) 308-5540 |
| Urs Corp 9901 I H 10 West 350, San Antonio 78230 | (210) 377-3764 |
| W C Miller Operating Co 8700 Crownhill Blvd 702, San Antonio 78209 | (210) 824-5736 |
| W M Dorbandt Inc 201 Lyman Dr, San Antonio 78209 | (210) 930-2090 |
| Wallis Engineering Group Inc 8031 Broadway St, San Antonio 78209 | (210) 805-9001 |
| Williams Schneider Calvetti 2955 Nacogdoches Rd, San Antonio 78217 | (210) 828-6419 |
| Wilson & Assoc Inc 1003 E Nakoma St 100, San Antonio 78216 | (210) 490-1367 |
| Arredondo Group 5503 Grissom Rd, San Antonio 78238 | (210) 677-0700 |
| Arredondo Group 6004 Grissom Rd, San Antonio 78238 | (210) 645-6811 |
| Aztech Consulting Engineers 1528 Contour Dr 202, San Antonio 78212 | (210) 222-1970 |
| Barron Engineering Inc 4415 W Piedras Dr 255, San Antonio 78228 | (210) 733-3111 |
| Bec Corp 1017 Central Pkwy N, San Antonio 78232 | (210) 495-5110 |
| Brown Engineering Co 1000 Central Pkwy N 100, San Antonio 78232 | (210) 494-5511 |
| Burge-Martinez Consulting Inc 5412 Schertz Rd, San Antonio 78233 | (210) 646-8566 |
| C E Wunderlich Engineers 15230 Fall Haven Dr, San Antonio 78247 | (210) 545-7402 |
| Carter & Burgess Inc 911 Central Pkwy N 425, San Antonio 78232 | (210) 494-0088 |
| Cds Muery Svc 3411 Magic Dr, San Antonio 78229 | (210) 736-3908 |
| Chang Patel & Yerby Inc 300 E Sonterra Blvd 430, San Antonio 78258 | (210) 798-0077 |
| Couch Engineering San Antonio 78201 | (210) 844-7754 |
| Advanced Technology Assoc 122 Madison, San Antonio 78204 | (210) 225-6304 |
| Herbert L Brewer 602 Knotty Oak Trl, San Antonio 78220 | (210) 662-7474 |
| Focht Consultants Inc 15506 Cloud Top, San Antonio 78248 | (210) 495-3624 |
| Csp Enterprises Inc 122 Palm Cir, San Antonio 78213 | (210) 308-9922 |
| Deh Structural Engineering 2710 Treble Crk 100, San Antonio 78258 | (210) 408-7091 |
| Gpm Engineering 214 Dwyer Ave 300, San Antonio 78204 | (210) 222-1522 |
| Dtse Inc 15602 Deepwood St, San Antonio 78232 | (210) 490-6726 |
| Dynatech Engineering Inc 11230 West Ave 3105, San Antonio 78213 | (210) 525-8862 |
| E-Specttrum Technologies Inc 12725 Spectrum Dr, San Antonio 78249 | (210) 696-8848 |
| Emil G Swize & Assoc 1901 Nw Military Hwy, San Antonio 78213 | (210) 342-3483 |
| Efi Global 7042 Alamo Downs Pkwy, San Antonio 78238 | (210) 682-4480 |
| Engineering Consulting Svc 12865 Wetmore Rd, San Antonio 78247 | (210) 949-7100 |
| Engineering Dynamics Inc 16117 University Oak, San Antonio 78249 | (210) 492-9100 |
| Engineering Spectrum Inc 7001 Fairgrounds Pkwy, San Antonio 78238 | (210) 647-8928 |
| Eqe Intl 14607 San Pedro Ave 215, San Antonio 78232 | (210) 495-5195 |
| Eta Intl Inc 15335 San Pedro Ave, San Antonio 78232 | (210) 490-2008 |
| G E Reaves Engineering Inc 12508 Jones Maltsberger Rd, San Antonio 78247 | (210) 490-4506 |
| G Gonzalez Engineering 5805 Callaghan Rd, San Antonio 78228 | (210) 681-9090 |
| Neito Engineering Inc 8514 Villa Dr, San Antonio 78239 | (210) 650-9109 |
| Gallegos Engineering Inc 101 Fawn Dr, San Antonio 78231 | (210) 641-0812 |
| Gaytan Engineering Inc 6838 Betty Levy, San Antonio 78227 | (210) 673-5228 |
| X-Eeto Inc 3419 Northeast Pkwy, San Antonio 78218 | (210) 824-9519 |
| Geoscience Engineering & Tstng 13134 Lookout Run, San Antonio 78233 | (210) 657-9700 |
| Ggc Engineers Inc 1017 Central Pkwy N 120, San Antonio 78232 | (210) 495-4745 |
| Grant Engineering 403 S Ww White Rd 220, San Antonio 78219 | (210) 337-7210 |
| Gutierrez & Assoc 9386 Huebner Rd # 105, San Antonio 78240 | (210) 732-5292 |
| Halff Associates Inc 300 E Sonterra Blvd, San Antonio 78258 | (210) 798-1895 |
| San Antonio Design Group Inc 1100 Broadway St # 311, San Antonio 78215 | (210) 226-6545 |
| Huffman Hydrocarbon Engrng 6238 Forest Bnd, San Antonio 78240 | (210) 523-1085 |
| Technology Management Applctns 3 Birnam Wood, San Antonio 78248 | (210) 408-0258 |
| Jack W Pool Prof Engnr 12296 S Presa, San Antonio 78223 | (210) 633-2021 |
| Jacobs Engineering 4414 Centerview, San Antonio 78228 | (210) 735-6080 |
| James T Rodriguez Consltg Engr 2702 N Loop 1604 E 101, San Antonio 78232 | (210) 496-0960 |
| James V Ryan Structural Engrg 5428 Schertz Rd, San Antonio 78233 | (210) 599-7484 |
| Joshua Engineering Group Inc 2161 Nw Military Hwy 103, San Antonio 78213 | (210) 340-2322 |
| K J Consuliting Engineers 14219 Cork Tree Ct, San Antonio 78247 | (210) 490-1755 |
| L B Industrial Systems 12508 Jones Maltsberger Rd, San Antonio 78247 | (210) 344-2009 |
| Lehmann Engineering 1006 Beckett, San Antonio 78213 | (210) 348-8889 |
| Criterium-Flynn Engineers San Antonio 78253 | (210) 679-6624 |
| Datavise 24123 Boerne Stage Rd 102, San Antonio 78255 | (210) 698-4464 |
| William R Locklear Pe 17104 Blanco Rd, San Antonio 78232 | (210) 493-0330 |
| Lundy & Franke Engineering 140 Heimer Rd # 360, San Antonio 78232 | (210) 979-7900 |
| Macina Bose Copeland & Assoc 1035 Central Pkwy N, San Antonio 78232 | (210) 545-1122 |
| Kdl Electrical Engineering 10685 New Sulphur Springs Rd, San Antonio 78263 | (210) 649-1521 |
| Winzen Engineering Po Box 692108, San Antonio 78269 | (210) 415-5041 |
| Mep Design Inc 2000 Nw Military Hwy 11, San Antonio 78213 | (210) 826-8660 |
| Mitre-Tek Systems 16414 San Pedro Ave 340, San Antonio 78232 | (210) 479-0474 |
| Ms2 Inc 8200 Ih 10 W 120, San Antonio 78230 | (210) 736-4265 |
| Damage Tolerant Structure Engr Po Box 460873, San Antonio 78246 | (210) 494-4030 |
| Earth Tech Inc 8005 Outer Circle Rd, San Antonio 78235 | (210) 271-0925 |
| Hartnett Engineered Solutions 22622 Sueno, San Antonio 78256 | (210) 698-8469 |
| Hill Country Engineering 7927 Vista Montan, San Antonio 78256 | (210) 698-9479 |
| Ngms Strategic Aerospace Engrg 4241 Woodcock Dr, San Antonio 78228 | (210) 731-4202 |
| Palmer Engineering 1100 Nw Loop 410, San Antonio 78213 | (210) 366-8866 |
| Poznecki-Camarillo Inc 5835 Callaghan Rd 200, San Antonio 78228 | (210) 349-3273 |
| Raba-Kistner Consultants Inc 12821 W Golden Ln, San Antonio 78249 | (210) 699-9090 |
| Richard N Berry Inc 10223 Mcallister Fwy 104, San Antonio 78216 | (210) 403-2940 |
| Rjn Group Inc 1100 Nw Loop 410, San Antonio 78213 | (210) 651-1661 |
| Rosin-Johnson Inc 3690 Highpoint St, San Antonio 78217 | (210) 490-6001 |
| Reynolds-Schlattner-Chetter 1950 La Manda Blvd, San Antonio 78201 | (210) 340-7973 |
| S A Engineering Co 12703 Spectrum Dr, San Antonio 78249 | (210) 561-0808 |
| Sahara Digital 1100 Nw Loop 410, San Antonio 78213 | (210) 366-8771 |
| Science Application Intl Corp 4400 S Piedras Dr, San Antonio 78228 | (210) 735-8617 |
| Science Applications Intl Corp 4242 Woodcock Dr 150, San Antonio 78228 | (210) 731-2200 |
| Seda Consulting Engineers 6735 Ih 10 W, San Antonio 78201 | (210) 308-0057 |
| Slay Engineering Co Inc 4335 W Piedras Dr 210, San Antonio 78228 | (210) 734-4388 |
| Stc Environmental Svc 4754 Research Dr, San Antonio 78240 | (210) 696-6286 |
| David C Steitle 20770 Us Highway 281 N 108, San Antonio 78258 | (210) 366-9458 |
| Technicold Services Inc 8727 Huebner Rd # 315, San Antonio 78240 | (210) 340-0664 |
| Test Engineering Inc 12718 Cimarron Path, San Antonio 78249 | (210) 690-1958 |
| Texas Engineering Group 4830 West Ave 201, San Antonio 78213 | (210) 691-5555 |
| Threshold Engineering Co 325 Fleetwood Dr, San Antonio 78232 | (210) 490-5386 |
| Tierra Testing & Consulting 6200 Utsa Blvd, San Antonio 78249 | (210) 561-6023 |
| Westbrook Engineering 11888 Starcrest Dr, San Antonio 78247 | (210) 490-9691 |
| Western Technologies 11900 Crownpoint Dr, San Antonio 78233 | (210) 590-7222 |
| Wunderlich & Wunderlich 15230 Fall Haven Dr, San Antonio 78247 | (210) 545-7403 |
| Cds Muery Svc 575 Spencer Ln, San Antonio 78201 | (210) 581-1111 |
| Mark T White & Assoc Inc 3211 Nacogdoches Rd 102, San Antonio 78217 | (210) 822-1502 |