| Company/Contact Name | Address | Contact Information |
 | Active Fire Protection Services LLC Reymundo Escobar 8/7/2026 2:05:28 PM | 12929 1/2 Main Street Houston, Texas 77035 | Work: 8324880730 Cell: 832-488-0730 Email: rescobar@activefireprotectionservices.com |
 | Alert Fire Solutions, Inc. Elizabeth Moravek 8/6/2026 11:28:25 AM | 17202 Bowdin Crest Dr Cypress, Texas 77433 | Work: 832-302-6540 Cell: 831-210-9800 Email: emoravek@alertfires.com |
 | SuperheroFire Protection Eric Biamby 4/6/2026 9:59:12 AM | 2433 Lacy ln Carrollton, Texas 75006 | Work: 8178454236 Cell: 817-845-4236 Email: ebiamby@superherofire.com |
 | WESTERN STATES FIRE PROTECTION MICHELLE BROWN 8/5/2014 8:38:28 AM | 12320 CUTTEN RD Houston, Texas 77066 | Work: 8327864326 Cell: 832-786-4347 Email: michelle.brown@wsfp.us |
 | Ener-Tel Services I, LLC Julie Eikenbary 4/20/2018 10:09:43 AM | 1911 S. Bryant Blvd. San Angelo, Texas 76903 | Work: 3256588375 Fax: 325-653-2936 Email: service@Ener-Tel.com |
 | Western States Fire Protection Esmeralda Soria 12/8/2015 4:02:32 PM | 7109 Alcove Ave Lubbock , Texas 79407 | Work: 915-772-7001 Cell: 915-772-7001 Email: esmeralda.soria@wsfp.us |
| Gulf Coast Backflow Alex Rodriguez 6/27/2025 7:53:15 PM | 13902 Skyview Dr Sugar Land, Texas 77498 | Work: 713-835-5358 Email: gulfcoastbackflowllc@gmail.com |
| Seeger Water Water Operations Division 6/28/2018 3:15:44 PM | Serving New Braunfels, San Antonio, and Austin New Braunfels, Texas 78132 | Work: (830) 624-9000 Cell: 830-624-9000 Email: backflow@seegerwater.com |
| H2O Backflow Testers Ricardo Chavarria 3/6/2024 1:42:37 PM | 367 Mesquite Street Bertram, Texas 78605 | Work: 512-755-7318 Cell: 254-317-7885 Email: rick.chavarria@lawtonpros.com |
 | RES Fire Sprinkler Linda Stephens 9/12/2018 10:12:35 AM | PO Box 185 Crandall , Texas 75114 | Work: 972-472-3695 Cell: 469-225-1387 Email: raystephensfsa@aol.com |
| SUPREME FIRE SYSTEMS Noel Sanchez 6/25/2024 11:31:20 AM | 14898 Linda Rene Lane EL PASO TEXAS, Texas 79938 | Work: 4325775544 Cell: 915-255-7765 Email: supremefiresystems@gmail.com |
| PDQ Backflows Giaccamo Meeks 8/8/2023 11:04:32 AM | 28015 stoney cloud katy, Texas 77494 | Work: 281-223-1026 Cell: 281-932-9087 Email: GIACCAMO@PDQBACKFLOWS.COM |
 | National Secirity & Fire David Alfaro Jr 6/30/2020 8:26:53 PM | 2423 Market Galveston, Texas 77550 | Work: 281-857-4724 Cell: 281-857-4724 Email: da.alfaro67@gmail.com |
| basotam services llc Phong (Troy) Pham 3/23/2018 1:55:26 PM | 16401 Summit Drive austin, Texas 78728 | Work: 5129409788 Cell: 512-940-9788 Email: basotam888@gmail.com |
| Biotech PlumbingServices, Inc. Roy Moreno 8/16/2016 7:25:44 AM | 6743 Theall Road, Suite C Houston, Texas 77066 | Work: 713-827-7727 Cell: 832-849-9385 Email: biotechplumbing@comcast.net |
 | Esquared Fire Protection LLC. Jeff Evans 9/13/2025 5:08:49 AM | 405 E Burnett St Calvert, Texas 77837-7607 | Work: 9793449628 Cell: 979-224-0693 Email: esquaredfire@gmail.com |
| WILL FIX IT Davinder Singh 6/23/2023 10:14:50 PM | 3535 metro pkwy san antonio, Texas 78247 | Work: 2105500698 Cell: 210-550-0698 Email: davidpraise123@gmail.com |
 | American Fire Protection Group Inc. Derrick Heyde 8/23/2017 1:38:17 PM | 6711 N Sam Houston Pkwy W Suite B Houston, Texas 77064 | Work: 281-855-2354 Cell: 832-545-0699 Email: derrick.heyde@afpgusa.us |
 | Shipman Fire Service JT Worley 9/9/2020 10:33:52 AM | 1020 La Jolla Pointe Rockwall, Texas 75087 | Work: 6822231922 Cell: 945-426-2621 Email: service@shipman-fire.com |
 | Advantage Interests Inc Beth Finkbeiner 9/18/2014 11:34:36 AM | 7840 W Little York Rd Houston, Texas 77040 | Work: 713-983-7253 Email: bfinkbeiner@advantagefireprotection.com |
 | 1ST FP SERVICES, LLC MARIO SALINAS 3/22/2017 6:57:50 AM | 11550 N NORTH LOOP ROAD BLDG#1 SAN ANTONIO, Texas 78216 | Work: 210-377-3473 Cell: 210-422-0300 Fax: 210-366-3474 Email: mario@1stfpservices.com |
| Alpine Plumbco LLC Jonathan Portillo Sr 7/9/2024 3:50:32 PM | 703 Pvt. H Cordova Alpine, Texas 79830 | Work: 4328379764 Cell: 432-294-0527 Email: portillo.jonathan@ymail.com |
| Jon Wayne Service Company Bobby Terrell 3/5/2019 2:34:56 PM | 9272 U.S Hwy 87 E San Antonio, Texas 78263 | Work: 2107930576 Cell: 210-269-2946 Email: bobby.terrell@jonwayneplumbing.com |
| Hunton Services / The Hunton Group Melvin Bustillo 8/19/2025 12:48:54 PM | 5622 Luce St. Houston, Texas, 77087 Houston, Texas 77087 | Work: 713-935-6077 Cell: 409-289-4334 Email: mbustillo@huntongroup.com |
 | Capital Fire Protection Craig Holloman 9/15/2014 6:03:04 AM | 3350 Rodgerdale Ste-E Houston, Texas 77042 | Work: 713-781-4000 Cell: 832-291-0211 Fax: 713-781-4002 Email: cholloman@capfire.us |
 | houston fire protection services Houston Fire Protection Services 10/9/2023 6:13:29 PM | 13315 Southpoint Ln. houston, Texas 77034 | Work: 346-313-1795 Cell: 713-921-3030 Email: Office@houstonfirepro.com |
 | Automatic Sprinkler of Texas Cat Dean 5/15/2014 3:10:07 PM | 1147 S Cedar Ridge Duncanville, Texas 75137 | Work: 9722982772 Fax: 9722832826 Email: cdean@autosprinkleroftx.com |
 | Empire Fire and Safety Carlos Eduardo Delapaz 6/23/2025 12:17:01 AM | 6105 E FM 1462 Rd Rosharon, Texas 77583 | Work: 2816015548 Cell: 281-601-5548 Email: ylopez@empirefire-safety.com |
| Villagrana's Plumbing LLC Alvaro Yanez 7/18/2025 1:53:35 PM | 107 S Lee St El Paso, TX, Texas 79901 | Work: 9152617430 Email: alvaro08yanez@gmail.com |
| TD Industries Adan Urias 7/28/2021 10:01:35 PM | 3121 Barkley Midland, Texas 79701 | Work: 432-234-7710 Cell: 432-294-3640 Email: adan.urias@tdindustries.com |
| Clearwater Backflow Tests Kathy Metcalf 3/14/2023 4:23:51 PM | 11540 Chimney Rock #221 Houston , Texas 77035 | Work: 832-236-8048 Cell: 832-236-8048 Email: Katlife@aol.com |
| Horticultural Services Michelle Adams 1/27/2020 1:21:30 PM | 22931 Cove Timbers Ct Tomball, Texas 77375 | Work: 8323591223 Cell: 832-359-1223 Email: adamsmichelle15@yahoo.com |
 | BlazeX Sprinkler Corporation Mario Campos 9/7/2023 1:21:16 PM | 1607 Osprey Drive DeSoto, Texas 75115 | Work: 972-228-8222 Cell: 469-999-1306 Email: MCAMPOS@BLAZEX.COM |
 | Summit Fire Security Matthew Binger 4/11/2023 9:33:32 AM | 7415 Eastex Plaza Dr Beaumont, Texas 77708 | Work: 4097273235 Cell: 281-905-3899 Email: mbinger@summitfiresecurity.com |
| Accurate Air Solutions LLC TJ Brown 8/15/2024 12:15:36 PM | 6737 East Hwy 80 Abilene, Texas 79601 | Work: (325) 271-0277 Cell: 325-271-0277 Email: tjb@accurateairsolutionsllc.com |
| Certification Plus Waseem Jilani 7/31/2014 10:28:42 AM | 16310 State Highway 249, Ste 302 Houston, Texas 77064 | Work: 281-370-8811 Fax: 281-370-8810 Email: certificationplus@gmail.com |
 | 1st FP Houston Laura Shannon 11/18/2025 10:55:28 AM | 25003 Pitkin Rd. Ste. D300 Spring, Texas 77386 | Work: 346-839-7999 Cell: 936-755-9241 Email: laura.shannon@1stfpservices.com |
| Cruz’s backflow services llc Osman Cruz 10/7/2020 4:46:41 PM | 15211 Kingsbridge Way Tomball, Texas 77083 | Work: 2817048254 Cell: 281-704-8254 Email: cruzosman@yahoo.com |
| Vick's Plumbing Inc. Jonny Vick 5/14/2024 12:53:33 PM | 1701 N 7th St. ALPINE, TX, Texas 79830 | Work: 4328379523 Cell: 432-294-0993 Email: jwvick@sbcglobal.net |
 | ABCO Fire Protection Robert Shockley 6/11/2015 2:48:56 PM | 5801 E Fm 40 Lubbock, Texas 79403 | Work: 806-745-3398 Cell: 806-548-4538 Email: abco.vepo@outlook.com |
 | Phoenix Fire Systems Josh Davidson 11/2/2020 5:15:51 PM | 4405 Moultrie View Ln Dickinson, Texas 77539 | Work: 832-531-0547 Cell: 832-531-0547 Email: Phoenixfiredavidson@gmail.com |
| Advanced Systems Testing LLC Douglas Reid 3/6/2023 6:27:04 PM | 515 Purple Sage Dr Round Rock, Texas 78681 | Work: 512-497-2697 Cell: 512-497-2697 Fax: 512-255-0583 Email: dougreid0502@gmail.com |
 | Essential Fire Protection Systems, Inc. Mark Meshirer 4/11/2025 11:30:04 AM | 10920 Marconi Lane El Paso, Texas 79935 | Work: 915-592-5066 Email: bonnieq@essentialfire-ep.com |
 | EP TRIDENT FIRE PROTECTION, LLC JOHN GARCIA 8/6/2024 5:15:46 PM | 12470 paseo lago el paso, Texas 79928 | Work: 9155492980 Cell: 915-549-2980 Email: jgarcia@eptridentfire.com |
| Medxcel Luis hernandez 4/26/2023 3:03:34 PM | 7900 fm1826 rd Austin , Texas 78737 | Work: same Cell: 512-296-7251 Email: luis.hernandez@medxcel.com |
 | Koetter Fire Protection Brett Roppolo 11/16/2018 7:37:58 AM | 10351 Olympic Dr Dallas, Texas 75220 | Work: 214-658-3593 Cell: 972-266-1374 Email: broppolo@koetterfire.com |
| TP Backflow Testing INC. Tan Phan 9/7/2016 8:45:06 PM | 3511 Shadow Bayou Ct Houston, Texas 77082 | Work: 8325262911 Cell: 832-526-2911 Email: tanphan7020@gmail.com |
| Drews Sprinkler and Backflow Andrew Rodenburgh 3/24/2025 7:05:07 PM | 1813 Coral Rd Azle, Texas 76020 | Work: 682-368-2503 Cell: 682-368-2503 Email: Drews.sandb@gmail.com |
| W7 LLC Ronnie wooten 2/14/2026 10:23:00 PM | 705 chalk knoll rd Fort Worth, Texas 76108 | Work: 817-214-3004 Cell: 817-944-7621 Email: w7llc@yahoo.com |
| True Tex Plumbing, LLC Cody Doucet 1/6/2024 11:14:19 PM | 7791 Bison Trail San Angelo, Texas 76901 | Work: 325-869-0967 Cell: 325-869-0967 Email: truetexplumbingllc@gmail.com |
 | HG Fire Systems, LP Katelyn Winters 7/30/2014 4:15:29 PM | 15102 Sommermeyer, Suite 100 Houston, Texas 77041 | Work: 7139575171 Cell: 713-252-3417 Email: k.winters@hgfire.com |
| Rick's Backflow and Plumbing Rick Miller 12/21/2020 9:34:40 AM | 1200 Juniper RD #940656 Plano, Texas 75094 | Work: (432)889-1115 Cell: 432-889-1115 Fax: N/A Email: Rick.miller@ricksbackflowandplumbing.com |
 | Urban Fire Protection Tim Jacobs 12/11/2018 10:20:57 AM | 8556 Katy Freeway Suite # 119 Houston, Texas 77024 | Work: 713-463-9141 Cell: 281-235-3464 Fax: 281-436-3736 Email: tim@urbanfire.com |
 | Summit Fire & Security William Harper 9/11/2023 2:58:31 PM | 1203 S. 2nd Ave Mansfield, Texas 76063 | Work: 817-842-1220 Cell: 972-345-9040 Email: wharper@summitfiresecurity.com |
| Cerda Group Inc DBA Lone Starr Plumbing Co. Valentin Cerda 3/2/2016 8:05:50 PM | 25 Rosabel St. Rio Grande City, Texas 78582 | Work: 9568671641 Cell: 9568671641 Email: lonestarrplumbingco@hotmail.com |
 | Firematic Integrated Soltutions Karl Ky 7/6/2025 10:28:08 PM | 17842 Juneberry Seed St Hockley, Texas 77447 | Work: 8326052651 Cell: 832-605-2651 Email: KKy@firematicusa.com |
| HRQ Plumbing Carlos Salles 12/28/2021 4:04:55 PM | P.O. Box 841685 Houston, Texas 77040 | Work: 2815783482 Cell: 281-578-3482 Fax: 346-240-3952 Email: hrqplumbingdispatch@outlook.com |
 | Everon Michael Peck 10/4/2024 9:22:09 AM | 3413 N Sam Houston pkwy suite 212 Houston, Texas 77086 | Work: 281-456-2203 Cell: 925-337-2083 Email: michaelpeck@everonsolutions.com |
| WaterWise Sprinkler Systems Rolando Blanco 2/9/2026 1:45:02 PM | 5603 Rustic Manor Dr. Brownsville, Texas 78526 | Cell: 956-755-9617 Email: blanco_r45@hotmail.com |
 | Nations Best Fire Protection Troy Matysiak 7/11/2018 10:19:52 AM | 3128 E Nasa Parkway Seabrook, Texas 77586 | Work: 832-795-1155 Cell: 832-771-0163 Email: troy.nbfp@yahoo.com |
| Backflow Technicians RAUL RODRIGUEZ 9/22/2014 12:29:31 PM | 9611 Gaines rd Sugar Land, Texas 77498 | Work: 8329849400 Cell: 281-467-6992 Email: raul6992@yahoo.com |
| TDIndustries Diana L Sandoval 6/30/2014 12:42:13 PM | 2601 Northern Cross Blvd Ste 201 Fort Worth, Texas 76137 | Work: 817-306-6500 Cell: 817-269-1036 Fax: 817-306-6512 Email: tdregistrationsadmin@tdindustries.com |
 | TOTAL FIRE SAFETY Zahn-Paul Meadors 11/13/2017 10:40:44 AM | 285 south butch Arthur Cleveland, Texas 77328 | Work: 9362329151 Cell: 214-425-0891 Fax: 2143811633 Email: zmeadors@totalfire.com |
| Triple C Services LLC Jonathan King 10/12/2016 8:11:35 AM | 10707 Corporate Dr Ste 139 Stafford, Texas 77477 | Work: 8325391391 Cell: 832-539-1391 Fax: 8325004090 Email: service@triplecservtx.com |
| Hydrozone Designs Jennifer Demore 11/2/2021 7:18:53 PM | 403 Mitchell Ave Schertz, Texas 78154 | Work: 210.710.5133 Cell: 210-710-5133 Email: jen@hydrozonedesigns.com |
 | FireprotechLLC Oscar Rios 8/14/2017 12:39:30 PM | 6830 North Eldridge Suite 110 Houston, Texas 77041 | Work: 8326747896 Cell: 903-275-0936 Email: T.tyler@fireprotechllc.com |
| Dove Water Terry Marriner 3/15/2016 1:00:18 PM | 4208 Winchester Ave Odessa, Texas 79762 | Work: 432-528-3227 Cell: 432-528-3227 Fax: 432-367-9790 Email: tmarr8024@yahoo.com |
| TEX-RAIN OUTDOOR SOLUTIONS, LLC LEONCIO ENRIQUEZ 5/16/2025 9:20:16 AM | P.O.BOX 41030 HOUSTON, Texas 77241 | Work: 8327529471 Cell: 832-221-0404 Email: accounting@fsdesignbuild.com |
 | Ability Backflow & Plumbing Nicolas Rios 7/27/2018 2:46:50 PM | 851 Gulf St. Suite 122 Cibolo, Texas 78108 | Work: 210-239-1628 Cell: 210-239-1628 Email: nick@abilitybackflow.com |
| Fluid Meter Service Gary Faber 9/13/2016 2:49:31 PM | 7304 McNeil Dr #604 Austin, Texas 78729 | Work: 18009444472 Cell: 512-426-4035 Fax: 15122584386 Email: fluidmeter@gmail.com |
| Charlie's Plumbing Eliana Valdez 2/2/2018 12:17:50 PM | 1309 Pennsylvania St South Houston, Texas 77587 | Work: 7139413162 Fax: 7139417203 Email: eliana@charliesplumbing.com |
| DMC DYNAMIC MECHANICAL CONTRACTING CLINT DAWSON 9/2/2020 1:54:36 PM | 137 WINDY MEADOWS SCHERTZ, Texas 78154 | Work: 210-437-1388 Cell: 210-573-6819 Email: cdawson@dmctx.us |
 | DFS Fire Systems Jennifer 6/30/2025 11:22:37 AM | 3121 Benton St Garland , Texas 75042 | Work: 214-628-4061 Cell: 469-693-6582 Email: compliance@dfs-fs.com |