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Registered Tester List

(All registered testers are independent private contractors and are in no way associated with or recommended by the City of Fort Worth)

Due to constant updates, the Backflow/Cross-Connection Section strongly suggests that you contact our office at 817-392-8375 to confirm current tester registration status

  • License GF-PI, GF - P & GF – I may test all assemblies
  • License GF may test all assemblies except rain and freeze sensors
  • License G - I & G – P may test all except fire lines
  • License G may test all except fire lines & rain and freeze sensors
  • License I & P may test only rain and freeze sensors

Registered companies are listed in alphabetical order by license type. Please scroll down to locate a specific company.

Company Name Phone License
!!!!Cheapest / Fastest!!!! 214-597-1760 G
#1 American Backflow 469-939-1948 G - F - I
#1 Backflow Testing 817-944-6897 G
.00 Approved Backflow Testing 214-477-7002 G - I
.001 Professional Backflow Testing 817-676-5979 G - F - I
.01 Accuracy Backflow 972-699-7156 G - F - I
.AAA Backflow Prevention 817-975-6500 G
1-A Fire & Domestic Testing 817-232-5577 G - F - P
1st Protection TX - MFP 817-832-6845 G - F
3G Plumbing & Backflow LLC 214-356-6867 G
4-L Engineering 972-276-5088 G - P
A & G Piping 817-825-1242 G
A & J Backflow Prevention Assembly 817-975-6905 G
A Trust Backflow 214-315-7290 G - F
A&A Active Backflow 972-242-2229 G - F - I
A+ Backflow 469-230-9228 G - I
A.C.E. Companies 972-647-8378 G - I
AA Atlas Fire Inspections 817-200-2409 G - F
AAA Backflow 817-788-0147 G - I
AGR Plumbing Service & Repair 817-426-1171 G - P
APS Fire 817-640-4440 G - F
ARJ Plumbing Services LLC 214-783-4896 G
Ace Repair Plumbing 817-429-1115 G - P
Action Automatic Sprinkler Inc Dba Action Fire Pros 800-550-2289 G - F
Advanced Backflow 214-801-4774 G - F - I
Affordable Irrigation 972-880-4250 G - I
Agave Plumbing Inc 214-689-0496 G - P
Ahead of the Rest Plumbing 817-306-9943 G
All About Backflow 682-433-1339 G
All American Backflow & Landscape Irrigation 817-781-7092 G - I
All Assembly Backflow LLC 254-592-1208 G
All Test 817-379-0856 G - F - P - I
All-Service Backflow Testing 817-422-4094 G
Allied Fire Protection 972-840-1700 G - F
Allied Flow Specialists 972-723-5535 G - F - P
American Automatic Sprinkler 817-831-0366 G - F
American Mechanical Services 972-702-8674 G - P
Aquatest 817-498-0409 G - P
Automatic Fire Protection Inc 214-575-2000 G - F
Automatic Sprinkler of Texas 972-298-2772 G - F
Avalon Nurseries 469-258-7720 G - I
BH Backflow 214-502-7100 G - I
Backflow Preventer Test & Repair 817-451-1388 G
Backflow Testing & Dentex Irrigation 800-987-7339 G - I
Backflow Testing Service 940-383-2000 G
Bacon Plumbing 972-722-4006 G
Berryman Fire Equipment 214-331-0660 G - F
Best Test 817-703-1164 G - F - I
Bishop Backflow Service Inc 214-675-9983 G - F - P
Brent's Backflow Service 817-992-0934 G
Bridges Contracting 817-545-3323 G - I
Brookdale Irrigation 817-709-7812 G - I
Bryant Lawn & Sprinkler 817-926-5296 G - I
Bryant Plumbing 817-480-2766 G - P
C & N / Centrury Fire Protection 817-926-8900 G - F
C Green Scaping, LP 817-577-9299 G - I
CBS Mechanical Services 940-383-4357 G
Cantu Fire Protection 214-554-3105 G - F
Ceasa Fire Protection 214-837-1679 G - F
Champion Fire & Security 972-663-5000 G - F
Cintas Fire Protection 469-322-1159 G - F
City Backflow Testing 817-996-2000 G - F - I
Complete Fire Protection 972-226-3766 G - F
Crisp-Ladew Fire Protection CO 817-572-3663 G - F
Curly's Plumbing 817-558-1192 G - F - P
Curtis Mechanical Contractors Inc 972-224-1000 G - P
Custom Ventures, Inc 903-495-2139 G
DFW Mechanical Group, LLC 972-442-9584 G - P
DFW Site and Design 972-382-3800 G - I
DNK Backflow Services 972-253-2154 G - F
Danco Backflow 817-822-4057 G
Danny's Irrigation 817-614-6089 I
Davis Fire Systems 214-799-5342 G
Diamondback Fire Protection, LLC 214-444-3194 G - F
Dietrich Bros Lawn Services LLC 817-922-8575 G - I
Discount Service Company 817-605-7246 I
Diversified Fire Protection 817-834-6401 G - F
Double D Fire, Inc. 972-564-0564 G - F
Double Eagle Mechanical 817-923-8005 G - P
DuPure International 972-489-3380 G
Dunn-Rite Irrigation 817-456-9224 G - I
Dyna Ten Corp 817-616-2200 G - P
Earthworks, Inc 817-477-3910 G - I
Entech Sales and Service 817-759-1663 G - P
Exstream Creations Outdoors 817-276-9422 G - I
Fire & Life Safety America (FLSA) 972-224-9380 G - F
Fire Power Systems Inc 972-647-8172 G - F
Fire Water Sprinkler Protection LLC 817-886-8659 G - F
Fireguard Systems, Inc Dba DSS Fireguard 214-341-7100 G - F
Firehouse Irrigation LLC 817-781-3627 G
Firetrol Protection Systems 214-343-9200 G - F
Flow-Rite Backflow Services 817-447-8036 G - P
Fort Worth Lawn Sprinkler 817-924-0148 G - I
Freer Mechanical 817-335-2101 G
G R Bell & Assoc 972-988-9906 G - F
Geep Mechanical Eng & Const 817-926-9693 G - P
Gold Landscape 972-241-7663 I
Golden Triangle Fire Protection Inc 940-243-0929 G
Greenview Solutions 512-718-2342 G - I
Hau's Plumbing CO 214-682-4748 G - P
Haynes Fire Extinguisher 806-376-8331 G - F
Hi - Gene Plumbing 817-821-6261 G - P
Hidalgo Facility Solutions 817-632-8090 G - P
Hunter Fire Protection 469-366-8311 G - F
Hutton Plumbing & Backflow Service 817-366-1769 G - P
Ideal Fire & Security, LLC 817-222-1283 G - F
Ideal Pest & Lawn 817-447-0438 I
Ironhorse Mechanical & Plumbing Services, LLC 254-434-3263 G - P
Irri-Tech 972-231-5151 G - I
Jakes Lawn Care 817-292-2711 G - I
Jerry's Plumbing and Heating 817-832-4968 G
Jess Sprinkler Installation & Repair 817-656-0517 G - I
John Miller Plumbing Company 817-246-9561 G - P
K & J Sprinkler Repair 817-551-2837 G - I
KMP Inc. 817-453-8028 G
Kalan Backflow Service 940-367-4819 G - I
Koetter Fire Protection LLC 214-358-3593 G - F
Lawton Commercial Services 972-424-2929 G - P
Life Protection Sprinkler, LLC 817-616-0297 G - F
Lone Star Fire Sprinkler 817-595-1440 G - F
M D Dutton & Associates 817-281-0024 G - P
Mansfield Fire Protection 817-470-9398 G - F - I
Maxim Fire Systems, LLC 972-484-1222 G - F
Metro Communication Systems 972-621-8700 G - F
Metro Fire Protection Inc 972-247-1305 G - F
Mike Brown Services 817-473-0336 G - F
Mist Services 817-992-2994 G - I
Mutual Sprinklers, Inc (Dallas) 214-349-2221 G - F
New Generation Mechanical 972-830-9900 G
North Texas Backflow Spec. 469-231-6623 G - F - P
O'donnell's Landscape Services 817-562-4498 G - I
Organic Options Inc 817-903-1786 I
Ortiz Plumbing 817-845-2175 G
Oscar Deaton Plumbing 817-282-5381 G - P
P & P Plumbing 817-558-0404 G - P
PAC Systems, Inc. 817-640-2223 G - F
Palumbos Landscape Management, Inc 817-750-1007 G
Paragon Fire Protection, LLC 469-474-5190 G - F
Performance Fire Protection 214-951-7995 G - F
Phillips Lawn Sprinkler Co. 817-478-7383 G - I
Plumbco Services 817-561-9812 G - P
Polk Mechanical 972-339-1201 G - P
Prestige Landscape Services, Inc. 972-402-9933 I
Prime Lawn Care Dba Prime Landscape Services 817-461-4000 G - I
Pro-Fire & Sprinkler 972-524-0039 G - F
Professional Choice Fire & Security 214-535-3269 G - F
Project Resources 972-935-9764 G - I
R D Moorman, Inc 972-722-2408 G - F
RV Construction 817-899-4134 G - P
Ranger Fire 817-410-9070 x-227 G - F
Reatta Mechanical Services 817-563-7779 G - P
Repair Masters Sprinkler Repair, LLC 817-473-7247 G - I
Rickmans Backflow 972-567-0652 G
Riverside Irrigation & Landscape, Inc. 972-647-8398 G - I
Robert B's Plumbing Company, LLC 817-375-0458 G - P
Ron Metts Plumbing & Irrigation / Diversified 817-789-0034 G - P
Ron Smith Plumbing & Backflow 817-847-1247 G
Roto Rooter Ft W 817-336-5708 G - P
S & S Backflow 817-239-8106 G - P
Sanders Plumbing 817-293-6393 G - P
Sanders Sprinklers 817-808-4168 I
Security Fire Systems 972-393-2543 G
Service Response Team 972-263-0142 G
Shanes Plumbing Service 817-489-0127 G - P
Shipman Fire 682-223-1922 G - F
Simplex Grinnell (Fort Worth) 817-210-0700 G - F
Son M Tran 817-703-4848 G
Southwest Fire & Security, LLC 817-477-4355 G - F
Sprinkler Doctor 817-718-5575 I
Stacy Backflow Testing 817-295-9347 G
T D Industries 972-888-9547 G - F - P
T J's Sprinklers 469-231-4537 I
Tarrant Irrigation & Lawn Service 817-966-1282 G - I
Terrys Lawn Care, Inc 817-441-4303 I
Texas Environmental Management Sa Inc 940-648-3640 G - I
Texas Fire & Sound Dba Master Sound 214-390-9282 G - F
Texas Lawns 817-346-4900 G - I
The Brickman Group 817-430-4848 I
The Lawn Firm, Inc 817-545-6396 G - I
Tom Sheffield 214-263-5395 G
Total Fire & Safety 214-381-6116 G - F
Trevino Backflow Testing 972-754-5390 G
Tri Dal Utilities LTD 817-481-2886 G - F - P
Trio Fire Systems 972-283-6127 G - F
Unlimited Sprinkler Fire Protection, Inc 214-349-8444 G - F
Urban Fire Protection 972-636-2800 x118 G - F
Valleycrest Landscape Development 214-360-1556 G - I
Vincent Bonura 281-740-2346 G
Wait Mechanical Inc 817-226-1122 X113 G
Wayne Burke 817-925-1770 G - I
Wedgewood Sprinkler Company 817-292-0114 G - I
Western States Fire Protection (Dallas) 214-634-7562 G - F
Woodie Woods Plumbing 817-923-5248 G - P
Wright Backflow & Plumbing 469-571-1500 G - F - P