Skip to main content

Certified Backflow Testing Companies#

Name Contact Name Contact Email Contact Phone Address
#1 Backflow Pros Robyn Myers robyn.1backflowpros@outlook.com 720-693-4587 PO Box 351814, Westminster, CO 80035
2 Brothers Heating and Cooling  Trent Fogle brothershcs@hotmail.com 970-980-4339 3930 Boulder Dr, Loveland, CO 80538
A Forty Dollar Backflow Test Maggi  Yanker fortybackflow@gmail.com 303-429-6129 7960 Green Ct, Westminster, CO 80030
A-1 Backflow Testing, LLC Richard Overholser sales@a1backflow.com 719-636-0073 3110 Century St, Colorado Springs, CO 80907
Absolute Fire and Safety, Inc. Judie Hayes jahayes@absolutefireandsafety.com 303-239-6040 1501 W. Campus Drive Suite C, Littleton, CO 80120
Accurate Backflow Testing & Service Martin Naffziger mlnaffziger@msn.com 970-371-5563 803 Scotch Pine Dr, Windsor, CO 80550
ADT Commercial Leonard  Haubert leonardhaubert@adt.com 303-298-7900 6510 Franklin St., Denver, CO 80229
Advanced Backflow, LLC Scott Campbell advancedbackflow@comcast.net 303-427-5556 4550 W. 90th Ave., Westminster, CO 80031
Affordable Lawns and Landscaping Brent Herren mbherren@outlook.com 970-482-1470 413 N Link Ln Unit # 1, Ft Collins, CO 80524
Aggie Plumbing & Service Melissa  melissa@aggieplumbing.com 970-226-9979 309 S. Summit View Dr unit 12, Fort Collins, CO 80524
AJ's Backflow Testing AJ Simonson ajsbft@earthlink.net 970-352-3090 1540 27th Street, Greeley, CO 80631
All American Backflow Chelsea Keim allamericanbackflow1998@gmail.com 970-391-0006 5471 Ferryboat Ct, Loveland, CO 80537
All Seasons Grounds Maintenance, LLC Jessica LaSalle allseasonsgm3@gmail.com 970-669-5140 14294 Longs Peak Court, Longmont, CO 80504
All Terrain Ponds & Sprinklers Tim Whitby timwhitby@atpslandscaping.com 970-304-1183 5312 W. 9th St. Dr. Suite 130, Greeley, CO 80634
All-State Fire Protection, Inc. Kirk Hancock kirkh@allstatefireprotection.com 303-288-3901 6045 E 76th Ave, #12, Commerce City, CO 80022
Alpenglow Sprinkler and Landscaping Brad  Petschek ebpetschek@aol.com 970-493-6571 231 Overland Trail, Ft Collins, CO 80522
Always Affordable Backflow Testing, LLC Paul Campos alwaysaffordablebackflow1@gmail.com 720-484-5174 1769 S Kearney St, Denver, CO 80224
American Backflow Consulting & Services, Inc. Steve Krebs testing@americanbackflowusa.com 303-904-4404 4440 S. Queen St., Littleton, CO 80127
American Mechanical Services-Centennial Ron Graves rgraves@amsofusa.com 303-806-7354 6810 S Tucson Way, Centennial, CO 80112
American Sprinkler, Inc. Dean Morris firesprinkler@amsprink.com 303-383-5021 5151 Bannock St #11, Denver, CO 80216
Andrew's Backflow Testing, LLC Andrew Dieter andrewsbackflow@gmail.com 720-220-4380 2281 Broadleaf Loop, Castle Rock, CO 80109
Apex Sprinklers & Backflow Testing Sean Hydinger apexbackflowtest@gmail.com 970-581-0344 3991 Crestone Drive, Loveland, CO 80537
Apollo Mechanical Heather Espinoza heather.espinoza@apollomech.com 303-288-4546 2669 E. HWY 224, Denver, CO 80229
AQ Property Solutions, LLC Adam Queen adam@aqpropertysolutions.com 303-748-0240 PO Box 280850, Lakewood, CO 80228
Arapahoe Fire Protection Hope Hopson hope@arapahoefire.com 303-366-4905 11901 E 14th Ave, Aurora, CO 80010
Avalanche Air Conditioning & Heating, Inc. Patricia Babi pat@avalanchemechanicalco.com 303-487-4600 4995 Monaco Street, Commerce City, CO 80022
Backflow Consulting, Testing and Repair, Inc. Tami Bockhouse info@backflowconsulting.com 303-537-0126 15430 E Batavia St. Suite B, Aurora, CO 80011
Backflow Diagnostics, Inc.   manager.backflow@gmail.com 303-456-5447 7096 Inca Way, Denver, CO 80221
Backflow Prevention Services, LLC Travis  Duncan travisjdun@gmail.com 661-529-1748 10904 Huntwick Street, Littleton, CO 80130
Backflow Services Bob Prescott bobprescott@mac.com 303-469-4635 3043B W. 10th Place, Westminster, CO 80031
Backflow Testers, LLC Benjamin  Hancock ben@coloradobackflow.com 720-840-5229 14936 E Hampden Ave 103, Aurora, CO 80014
Bednarik, LLC Nathan Bednarik admin@focosprinklers.com 970-633-0636 4920 Boca Del Rio Dr, Fort Collins, CO 80524
Bighorn Backflow Testing Nathan Tuck natetuck@gmail.com 303-242-0747 1004 Camelot Cir., Fort Collins, CO 80525
BJ Enterprises Backflow Testing and Repair Bob Jost bj5001@msn.com 303-726-8479 PO Box 524, Castle Rock, CO 80118
Boulton Backflow Testing, LLC Derek Boulton dnboulton@gmail.com 970-392-1221 1633 Glenmere Blvd, Greeley, CO 80631
Braconier Plumbing & Heating Kirsten Stone kirstens@braconier.com 303-214-8145 4925 Nome St, Denver, CO 80239
Breslin Plumbing Richard Breslin breslinrick@yahoo.com 720-270-3406 1111 Louisiana Place, Longmont, CO 80501
Burkhart Backflow Daniel Burkhart hellfish970@gmail.com 970-556-5974 4128 N County Rd 13, Ft. Collins, CO 80524
Bustos Backflow Service, LLC Linda Bustos bustos7@msn.com 970-669-9072 607 E 10th St, Loveland, CO 80537
C&C Backflow Testing and Repair  Jess Castro castro_300@msn.com 720-313-4350 PO BOX 12, Erie, CO 80516
CBRE-Erie Louis  DiMarco louis.dimarco@cbre.com 469-400-8471 1052 Koss St, Erie, CO 80516
Central Fire Protection Company, LLC Dan Froyen dan@cfpc.us 303-576-8157 10775 W. 51st Ave, Denver, CO 80239
Cintas Fire Protection-Westminster Cheryl Emhoff emhoffC@cintas.com 303-226-5030 1100 W. 120th AveSuite 500, Westminster, CO 80234
CM Landscaping and Maintenance L D Smith cmlandscape@comcast.net 303-400-3087 P.O. BOX  461103, Aurora, CO 80046
CMS Mechanical Services, Inc. Nicholas  Luca nbluca@cmsforservice.com 970-686-6800 609 Technology Circle Suite A, Windsor, CO 80550
Coal Creek Landscaping, LLC   coalcreek@webaccess.net 970-568-3807 6932 NE Frontage Rd, Wellington, CO 80549
CoCal Landscape Carlos Medrano cmedrano@cocal.com 303-399-7877 333 E. 76th Ave, Denver, CO 80229
Colorado Backflow Testing & Repair, Inc. Gary Ferrera gary@cbtnr.com 303-995-3489 PO Box 270070, Louisville, CO 80027
Colorado Backflow Testing, Inc. Bryan Rossel bryan@coloradobackflowtesting.com 303-815-2715 325 Apache Place, Lochbuie, CO 80603
Colorado Fire Services  Christal  Sanchez invoices@coloradofireservices.com 303-423-2252 12445 E 39th Ave Ste 511, Denver, CO 80239
Colorado Mechanical Systems  Nathan  Lavrenz dispatch@coloradomech.com 720-535-9789 7094 S. Revere Pkwy, Centennial, CO 80112
Complete Fire Protection, Inc.-Denver Mitch Huyck admin@completefire.com 303-922-1055 2111 S. Jason Street Unit #A, Denver, CO 80223
COSCO Fire Protection Chad Lawson clawson@coscofire.com 720-467-0884 9520 East Jewell Ave. Suite A, Denver, CO 80247
Custom Alarm Design Linda Thomas linda.thomas01@comcast.net 303-261-6787 7808 E. Cherry Creek South Dr. 113, Denver, CO 80231
Denver Fire Protection, LLC Ryan Simms ryan@denverfireprotectioninc.com 720-315-4796 9133 W. 90th Court, Westminster, CO 80021
Drains R Us  Tessa   tessalowden@gmail.com 720-483-8071 5306 S Jericho St, Centennial, CO 80015 
Eddie B Fire Protection Bryttnie  Evans bryttnie.evans@eddiebfire.com 970-274-9908 4825 Eagle Blvd, Frederick, CO 80504
Emcor Field Organization-Aurora David Howard dhoward@emcor.net 720-275-6897 3798 S Lisbon Ct, Aurora, CO 80013
Environmental Designs Dale Coffman dcoffman@environmentaldesigns.net 303-210-6694 12511 East 112th Ave, Henderson, CO 80640
Environmental Designs Spencer Bernard sbernard@environmentaldesigns.net 720-481-0843 12511 E 112th Ave, Brighton, CO 80249
ESC Inc. dba Ellmann Service Company Bradley Hunt escinc2019@gmail.com 970-566-0807 317 Lincoln Ct, Fort Collins, CO 80524
Estes Valley Cross Connection  Richard Morrison johndeere410e@gmail.com 970-980-8626 1380 South Dawn Drive, Milliken, CO 80543
Evergreen Landscape & Sprinkler Cathy Toomey cathyt@evergreenlandscape.biz 970-493-0588 1900 Heath Pkwy, Fort Collins, CO 80524
Excel Mechanical Systems Evan  Fordyce efordyce@excelmechsys.com 303-901-5964 1392 W. Quincy Ave, Englewood, CO 80110
Fire Alarm Services, Inc.  Jennifer  Hanson jenniferh@fasonline.cc 303-466-8800 4800 West 60th Avenue, Arvada, CO 80003
Fire Inspection Services Bruce  Hufford fisoffice@fireinspectionservices.com 303-432-8370 11930 W. 44th Ave., Wheat Ridge, CO 80033
Flow Check Seth Secrist flowchecktesting@gmail.com 970-225-2708 1607 N Taft Ave, Loveland, CO 80538
Flow Fire Protection, Inc. David Robinson service@flow-fire.com 970-494-1817 3054 Lake Canal Ct. #100, Fort Collins, CO 80524
Flow State Inspections Mark Johnson mark@flowstateinspections.com 303-829-8665 2120 Summerlin Lane, Longmont, CO 80503
Flowline Plumbing Hunter Lucas hunter.lucas@nwktc.edu 303-845-2484 4840 S Kittredge st, Autora, CO 80015
Fort Collins Backflow Service Shawn Dye fcbackflow@gmail.com 970-420-3782 3501 Stover St #183, Fort Collins, CO 80525
Freedom Fire Protection, LLC J R Mast jrmast@freedomfirepro.com 303-827-2060 4026 Mulligan Dr, Longmont, CO 80504
Frontier Fire Protection, Inc. Christopher  Howell chowell@frontierfireprotection.com 303-629-0221 9430 E 40th Ave, Denver, CO 80238
Gate Keepers Fire & Safety Reginald Black reggiewsfp@gmail.com 303-915-3670 19058 East Cornell Ave, Aurora, CO 80013
Global Fire & Safety Jorge Najarro csr05@txfs.us 303-367-1959 6900 E. 47th Ave Ste 1200, Denver, CO 80216
H2O Fire Protection, Inc. Service H2o service@h2ofireinc.com 303-761-7755 7135 Ivy St, Commerce City, CO 80022
Hahn Plumbing & Heating, Inc. Dawn Spiker bookkeeper@hahnplumbing.com 970-484-7668 130 Chestnut ST, Fort Collins, CO 80524
Hall's Plumbing & Backflow, LLC Michael Hall hallsplumbingbackflow@gmail.com 970-800- 1827 3301 Curlew Dr, Berthoud, CO 80513
Hibbs Plumbing Casey  Hibbs tachibbs@gmail.com 307-630-8355 2332 Lodgepole dr, Cheyenne, WY 82009
Impact Fire Services  Alyssa Williams awilliams@impactfireservices.com 303-789-0016 1445 W Tufts Ave, Englewood, CO 80110
Innovative Mechanical & Design Josh Fair lisa@imdcolorado.com 970-999-2598 15084 County Road 100, Nunn, CO 80648
Integrated Safety Services, LLC   ashleyfoster@issfire.com 303-278-1538 9082 Marshall Ct, Westminster, CO 80031
Integrity Backflow Seth Thomas seth@integrity-backflow.com 760-559-1635 7627 Dahila St, Commerce City, CO 80022
Integrity Fire Safety Services Lorilee Hernandez lorilee.hernandez
@integrityfiresafetyservices.com
303-557-1820 2695 W 3rd Ave, Denver, CO 80219
Interior Sprinkler Systems Shane Mendenhall shane@interiorsprinkler.com 970-302-3777 1707 61st Ave #101, Greeley, CO 80634
J&M Backflow Testing, LLC Marc Mansur jandmbackflow@outlook.com 970-576-2597 11232 Columbine St, Firestone, CO 80504
Jenny's Plumbing & Heating, LLC Cory Bovee jennysplumbing@gmail.com 970-690-7244 2151 S. Custer Ave., Loveland, CO 80537
Johnson Controls Bobby Thompson  bobby.thompson@jci.com 303-217-3775 14200 E. Exposition Ave, Aurora, CO 80012
EJG Backflow testing Joshua Gomez joshgom@msn.com 970-566-7887 420 East County Road 66E, Fort Collins, CO 80524
K & M Mechanical Kennith Riddle k-mmechanical@comcast.net 970-396-1925 2522  22nd Avenue, Greeley, CO 80631
Kobobel Fire Protection, LLC Jeremy Kobobel jeremy@kobobel-fire.com 970-587-7071 2329 E. Mulberry Street, Fort Collins, CO 80524
Lakota Plumbing Russell Wick lakotaplumbing@gmail.com 303-921-6959 3901 W 88th Ave, Westminster, CO 80031
Landgraf Plumbing and Heating Ken Ciancio kciancio@landgrafservice.com 303-399-4000 7239 Bradburn Blvd., #200, Westminster, CO 80030

Let It Grow Irrigation LLC

Ryan Gustafson

LetItGrowIrrigationLLC@gmail.com

720-541-5177

PO Box 116, Longmont, CO 80502

Lind's Plumbing & Heating, Inc.  Tesa Sprague tesa@lindsph.com 970-221-1735 1414 Blue Spruce Dr. Unit A, Fort Collins, CO 80524
Longs Peak Landscape Shari Deollos support@longspeaklandscape.com 303-682-2857 4325 Hilltop Rd, Longmont, CO 80504
Mark Farber Mark Farber markfarber@hotmail.com 970-490-2560 3221 Hawthorn Drive, Loveland, CO 80538
McComb Plumbing and Heating, Inc. Robert McComb mcplumbrob@gmail.com 970-461-0661 367 W. 1st Street, Loveland, CO 80537
MD Backflows, LLC Angelica Trujillo gel@mdbackflows.com 720-620-3808 8130 Knox Ct, Westminster, CO 80031
Meridian Fire and Security Debbie Campbell debbie.campbell@meridianfire.com 303-790-2520 10200 E. Easter Avenue, Centennial, CO 80112
Meridian Plumbing & Heating Corp. Michael  Soliday mksoliday@msn.com 303-944-0205 P.O. Box 634, Arvada, CO 80001
Metro Mechanical Services, Inc. Lori Trujillo lori@mmsair.net 303-940-3800 5910 Ingalls StreetUnit B, Arvada, CO 80003
MHM Plumbing Michael Hansberger mhmplumbing@gmail.com 970-381-5404 25556 CR 66, Greeley, CO 80631
Morrison Backflow Testing Daniel Morrison mbt-office@comcast.net 303-566-0182 18780 W. 93rd Dr, Arvada, CO 80007
Mountain Alarm Crystal Reynolds creynolds@mountainalarm.com 303-698-2330 7276 W Mansfield Ave, Lakewood, CO 80235
Mountain States Fire Protection, Inc. Bonnie Barber mtnstates@outlook.com 303-778-8193 1220 S. Inca St., Denver, CO 80223
Mr. Rooter of Northern Colorado  Richard  Lancellotti  rlancellotti@mrrootersolutions.com 720-556-1274 3801 Godding Hollow Parkway, Frederick, CO 80516
Murphy Company Jenn Thibodeau jthibodeau@murphy-den.com 303-576-3848 3790 Wheeling St, Denver, CO 80239-5541
Neuworks Mechanical, Inc. Mark  Neubauer jsindelar@neuworksmechanical.com 970-556-3130 241 Racquette Drive, Fort Collins, CO 80524
Noah Plumbing & Heating Galen Smith gds11671@gmail.com 303-530-5530 1881 Seadrift Dr, Windsor, CO 80550
Patrick Plumbing Chuck Akins akins.chuck9@gmail.com 970-566-1928 3600 Horsetooth Ct, Ft Collins, CO 80549
Phoenix Automatic Sprinkler, Inc. Ronald Kelley ron.pas@comcast.net 303-523-2098 7684 S. Brentwood St., Littleton, CO 80128
Plants of Distinction, LLC Daniel Defibaugh plantsofdistinctionllc@hotmail.com 720-270-2592 12411 Lowell Ct, broomfield, CO 80020
Platinum Fire Protection, Inc. Rachel Uhl rachel@platfire.com 303-688-0177 PO Box 607, Mead, CO 80542
ProCraft Mechanical Kristi Anderson kristi.anderson@procraftmech.com 303-952-8656 2400 Industrial Lane Suite 500, Broomfield, CO 80020
Pye Barker Fire Samantha Luscombe luscombes@pyebarkerfire.com 303-294-0708 1294 S Inca St, Denver, CO 80223
Pye-Barker Fire & Safety-Denver Inca Street Branch Manager denversc@pyebarkerfire.com 303-294-0708 1294 S Inca St, Denver, CO 80223
QT Mechanical Brad Barker roping4sanity@gmail.com 970-539-5568 14943 Highway 14, Ault, CO 80610
Rapid Fire Protection, Inc.   service@rapidfireinc.com 605-348-2342 1530 Samco Road, Rapid City, SD 57702
Red Rocks Fire Prevention, Inc. Brian Kakac ember@rrfps.com 720-733-8050 12909 Division St. Unit A, Littleton, CO 80125
RK Service Susan Spinks susan.spinks@rkservice.com 303-576-9696 3800 Xanthia Street, Denver, CO 80238
RKMI Aimee Romero aimee.romero@rkmi.com 303-901-0724 3800 Xanthia St, Denver, CO 80238
Robertsons Backflow Seth Thomas sethathomas91@gmail.com 760-559-1635 9047 S Yosemite ST, Lone Tree, CO 80124
Rocky Mountain Backflow William Schassberger  rckmntbackflow@comcast.net 720-585-9139 4403 E 107th pl, Thorton, CO 80233
Rosco Fire and Security Systems Dave Ross  roscofireandsec@aol.com   1952 Clark Road, Bailey, CO 80421
Royal Turf Irrigation Karla Sprague operations@royalturfirrigation.com 970-290-0082 2116 SE 14th St. Unit C, Loveland, CO 80537
Safety Systems, LLC Mark Cummiskey safetysystemsllc@gmail.com 303-506-7205 6411 Stagecoach Ave, Firestone, CO 80504
Security Central, Inc. Gabe Schwarting gabe@securitycentralinc.com 303-721-0111 67 Inverness Dr. E., Unit B, Englewood, CO 80112
Sentry Fire and Safety-Denver Ray Carnahan raycarnahan007@gmail.com 719-233-4244 1294 S Inca St, Denver, CO 80223
Simplex Grinnell-Aurora CO Sheila  Sheffield sheila.sheffield@jci.com 720-696-5932 14200 E Exposition Ave, Aurora, CO 80012
Star Life Systems Rawn Howard service@starlifesystems.net 720-490-7953 3075 W. Radcliff Drive, Englewood, CO 80110
Sundance Mechanical, LCC Tim Bettale sundancemech@outlook.com 303-263-7703 6200 Quay stsame, Arvada, CO 80003
Swan Heating & Air Conditioning, Inc. Mike Garofalo cassie@swanhomecomfort.com 970-215-5870 3838 N. Garfield Ave., Loveland, CO 80538
T & G Sprinkler Tony Gorkowski gorkowski@msn.com 970-225-9034 804 Terra View Circle, Fort Collins, CO 80525
TJ Fire Protection CO Tony Leyba tony.leyba@tjfireprotection.com 720-434-5065 7850 Patricia Dr, Denver, CO 80229
TJB Backflow Timothy Biemiller biemillertimothy@gmail.com 720-308-1475 P.O. BOX 1481, Longmont, CO 80502
Top Notch Plumbing, LLC Adrian Vigil office@topnotchplumbingllc.com 970-404-7586 1913 9th St., Greeley, CO 80631
Top-Flight Maintenance, Inc. Anthony Rizzuto tonyrizzuto@top-flightmaintenance.net 970-232-5968 504 W 17th St Suite 250, Cheyenne, WY 82001
Total Fire Protection West Travis  Coleman tcoleman@totalfire.biz 970-613-1370 80 Gateway Cir., Berthoud, CO 80513
Total Plumbing Inc. DBA MTech Mechanical Shawn Kennedy service@totalplumbinginc.com 303-393-7271 12300 Pecos St, Westminster, CO 80234
Tri County Fire Protection   info@tcfire.net 970-625-4533 3159 Baron Lane, Rifle, CO 81647
Troudt Plumbing & Heating Inc. Eric Troudt troudtplumbing@yahoo.com 970-371-1569 32408 Sunshine Ln, Greeley, CO 80631
Trutest, LLC James Oldham fire.monkey@comcast.net 303-877-9359 1690 Halifax Way, Aurora, CO 80011
United Systems Fire & Safety Tammy Reed treed@unitedsysco.com 303-239-6040 7808 Cherry Creek Dr. South Unit 408, Denver, CO 80231
US Engineering Dwayne Graves dwayne.graves@usengineering.com 303-472-7092 491 E 124th Ave, Thornton, CO 80241
US Engineering Service, LLC   rmdispatch@usengineering.com 303-264-5040 1100 West 120th Ave Suite 900, Westminster, CO 80234
Victory Fire Protection Nick Crawford ncrawford.vfp@outlook.com 720-688-0740 4890 Van Gordon St Unit 102, Wheatridge, CO 80033
Vulcan Fire Chris Kominski ckominski@vulcanfireus.com 720-232-1986 14828 W 6th AveSte 12B, Golden, CO 80401
Water Services Company DBA Backflow Tech Greg Ellenoff reports@backflowtech.com 303-986-4601 610 Garrison StreetUnit W, Lakewood, CO 80215
Western States Fire Protection-Centennial Julie Delimont julie.delimont@wsfp.us 303-792-0022 7026 South Tucson Way, Centennial, CO 80112
Western States Fire Protection-Rapid City Jeanine Allen jeanine.allen@wsfp.us 605-593-8504 2319 N. Plaza Dr Suite #1, Rapid City, SD 57702
White Excavation Foster White whip5600@yahoo.com 307-761-0200 5600 Chaparral Drive, Laramie, WY 82070
Zak George Landscaping Erin Grummert ering@zakgeorgelandscaping.com 970-494-1434 335 S Summit View Dr, Fort Collins, CO 80524

Did You Know?

Ensuring the dryer vent pipe is not kinked or blocked helps your dryer run more efficiently. 

There are many ways to pay your bill, including online, in-person and by phone.

Completing a building tune-up (retro-commissioning) ensures existing systems perform as designed.