| Company/Contact Name | Address | Contact Information |
| James Garcia James Garcia 8/24/2026 5:15:02 PM | 6018 Upland View San Antonio, Texas 78244 | Work: 2104262039 Cell: 210-426-2039 Email: GarciaBackflow@mail.com |
 | 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 |
| Flow and Go Pro's LLC Denise Garcia 6/30/2026 3:54:37 PM | 149 Kookaburra bend Kyle, Texas 78640 | Work: 7373884012 Cell: 737-388-4012 Fax: 512 Email: Flowandgopros@icloud.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 |
| HD Landscapes Hobart Doyon 7/24/2024 11:54:41 PM | PO BOX 1517 La Vernia, TX 78121, Texas 78121 | Cell: 210-632-0576 Email: contact@hdlandscapestexas.com |
| Double Check Enterprises, Inc. Dwayne De La Zerda 8/29/2016 1:22:57 PM | 188 Great Oaks Blvd La Vernia, Texas 78121 | Work: 210-687-8039 Email: doublecheckbf@yahoo.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 |
| Texas Utilities & Environmental LLC Michael Gonzales Sr 2/16/2026 11:43:35 AM | 435 Schell Rd Victoria, Texas 77904 | Work: 832-439-0427 Cell: 832-439-0427 Email: mgonzales@texasutilities.net |
| Aquaflo Turf & Irrigation Roel Rodriguez 2/23/2022 1:13:34 PM | 502 FAIRFIELD DR CORPUS CHRISTI, Texas 78412 | Work: 3613433895 Cell: 361-343-3895 Email: aquaflo@my.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 |
| AA South TX Backflow & Irrigation Charlie Trowbridge 1/9/2020 8:41:02 AM | PO Box 635 La Vernia, Texas 78121 | Work: 2103923481 Cell: 210-392-3481 Email: cgtrowbridge@yahoo.com |
| Freeze Environmental LLC Kristian Freeze 7/20/2024 2:39:57 PM | 1042 S 10th St Aransas Pass, Texas 78336 | Work: 3617776690 Cell: 361-777-6690 Email: kfreeze@freeze-enviro.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 |
 | Firetrol Protection Systems, Inc Tracie Guzman 9/10/2019 11:12:38 AM | 105 Windy Meadows, Building 1 San Antonio, Texas 78154 | Work: 2102708400 Cell: 210-334-7846 Fax: 2102708401 Email: tguzman@firetrol.net |
 | 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 |
 | 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 |
 | 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 |
| 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 |
| Orbital Plumbing LLC Delson Roseme 11/13/2025 12:15:13 PM | 19179 blanco rd San Antonio, Texas 78259 | Work: 2109156621 Cell: 210-915-6621 Email: delsonroseme@orbital-plumbing.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 |
| Jeco Jeff Gaas 11/14/2023 5:07:45 PM | 23997 Misty Lake Cir New Caney, Texas 77357 | Work: 281-787-9434 Cell: 281-787-9434 Email: jgaas@jecoplumbing.com |
| South Texas BF Testers,LLC Jessica Gomez 8/6/2025 4:33:38 PM | 2718 Pueblo del Norte Ct. Mission, Texas 78574 | Work: 956-933-4939 Cell: 956-933-4939 Email: office@southtxbftesters.com |
 | 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 |
| 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 |
| 1st Connection Backflow James Garcia 8/2/2021 6:47:59 AM | 5003 Walzem Rd, Ste 646 San Antonio, Texas 78218 | Work: 2109563312 Cell: 210-719-4520 Email: 1stconnectionbackflow@gmail.com |
 | 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 |
| 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 |
 | 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 |
| Opiela Mechanical Inc. Beth Tankersley 8/20/2018 1:37:44 PM | 6177 W Laguna Road San Antonio, Texas 78223 | Work: 210-633-2431 Fax: 210-633-3943 Email: beth@opielaplumbing.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 |
 | 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 |
| 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 |
| 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 |
 | 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 |
| Methodical Plumbing Services Joseph Fabela 5/20/2022 6:36:58 AM | 5347 Colton Creek San Antonio, Texas 78251 | Work: 210-405-4142 Cell: 210-386-2048 Email: methodicalplumbingllc@gmail.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 |
 | 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 |
| 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 |
| Southland Industries Corey Faschingbauer 12/7/2023 10:38:10 AM | 6023 Corridor Pkwy Schertz , Texas 78154 | Work: 2105996120 Cell: 210-740-5310 Email: Corey.faschingbauer@southlandind.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 |
 | 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 |
 | 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 |
| 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 |
 | American Backflow Testing Roel Rodriguez 7/12/2023 10:42:10 AM | 7001 Saluki St Corpus Christi, Texas 78414 | Cell: 361-343-3896 Email: roel@americanbackflowtesting.us |
| DELMAC Turf & Irrigation LLC Dimitri DeLaRosa 2/3/2022 4:03:10 PM | P.O. Box 701 Pleasanton, Texas 78064 | Work: 361-571-0309 Cell: 361-571-0309 Email: delmacturf@gmail.com |
| American Backflow H2o Kevin B Rathburn 11/29/2018 9:24:48 AM | 17818 Snowmass Mount Helotes, Texas 78023 | Work: 2109121792 Email: americanbackflowh2o@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 |
| Gray Mechanical Juan Castillo 8/23/2022 4:57:49 PM | 15534 w Hardy Houston, Texas 77060 | Work: 2818202200 Cell: 281-979-7099 Email: juan.castillo@graymechanical.com |
 | Intrinity Fire Protection LLC Orion Trinidad 12/31/2024 3:45:51 PM | 5318 Dauphin Dr Belton, Texas 76513 | Work: 2107185992 Cell: 210-718-5992 Email: orion@intrinityfire.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 |
| 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 |
| 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 |
| 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 |
| Texas Backflow Inspection Testing and Repair LLC Bradley M. Maguire 5/20/2021 1:09:14 PM | 305 Betty Jean St. San Antonio, Texas 78223 | Work: 2104808854 Cell: 210-480-8854 Email: bradley@texasbackflowinspection.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 |
 | 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 |
| 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 |
| TD Industries Louis Menard 2/27/2026 12:51:47 PM | 12700 O'Connor Road San Antonio, Texas 78223 | Work: 210-646-8476 Cell: 210-215-9207 Fax: 2106565511 Email: louis.menard@tdindustries.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 |
 | 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 |
 | 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 |
| Snyder Testing Frank Snyder 1/21/2019 12:09:17 PM | 3600 County Road 422 Pleasanton, Texas 78064 | Work: 8303993431 Cell: 830-399-3431 Email: snyder75@karnesec.net |
| KW Soultions Kyle Holdridge 10/16/2023 9:47:48 PM | 26707 Elm Lane Magnolia, Texas 77355 | Work: 9362497153 Cell: 936-249-7153 Email: kyle.h@kwsolutions.services |
| 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 |
 | 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 |
| 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 |
| Texas Backflow Solutions & Water Utility Services Justin Eldred 10/19/2023 8:07:10 PM | 3045 LAZY RIVER DR Sealy, Texas 77474 | Work: 281-508-4588 Cell: 281-508-4588 Email: justin@txbackflowsolutions.com |
| 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 |
| Gully Engineering LLC Michael Gully PE 10/21/2024 8:15:28 PM | 7902 FM 765 San Angelo, Texas 76905 | Cell: 325-656-0475 Email: michael@gullyengineering.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 |
 | Specialty Fire Services LLC. Scott Tooker 8/18/2017 6:24:37 PM | 16010 Pinyon Creek Dr houston, Texas 77095 | Work: 8326846045 Cell: 832-544-8426 Email: stooker@spfires.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 |
| 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 |
| 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 |