360 Fire Protection
100/100 ✓ MO Certified Backflow Tester Verified #36-13582 ★ 4.6 (45 reviews) 9 certified testers Backflow Testing
Verified Oct 2026 · Unclaimed listing
Backflow testing in Springfield, MO
60 backflow testing businesses work within 25 miles of Springfield, 40 of them based in town. 44 have testers on Missouri's roster and 16 are on the approved tester list of City of Nixa.
60 businesses within 25 miles
100 for-hire testers based in Springfield
Certified backflow testers near Springfield
Masters Plumbing
100/100 ✓ MO Certified Backflow Tester Verified #36-6118 ★ 4.9 (40 reviews) 5 certified testers Backflow Testing
Verified Oct 2026 · Unclaimed listing
Mainline Fire Protection
100/100 ✓ MO Certified Backflow Tester Verified #11-10877 ★ 2.3 (3 reviews) 9 certified testers Backflow Testing
Verified Oct 2026 · Unclaimed listing
Cintas Fire Protection
100/100 ✓ MO Certified Backflow Tester Verified #36-10155 ★ 4.9 (87 reviews) 8 certified testers Backflow Testing
Verified Oct 2026 · Unclaimed listing
WMC Mechanical
100/100 ✓ MO Certified Backflow Tester Verified #13-9274 ★ 3.4 (5 reviews) 4 certified testers Backflow Testing
Verified Oct 2026 · Unclaimed listing
United Plumbing
100/100 ✓ MO Certified Backflow Tester Verified #43-12434 ★ 4.9 (465 reviews) 2 certified testers Backflow Testing
Verified Oct 2026 · Unclaimed listing
Ryan Lawn & Tree
100/100 ✓ MO Certified Backflow Tester Verified #36-9479 ★ 4.8 (418 reviews) 14 certified testers Backflow Testing
Verified Oct 2026 · Unclaimed listing
Marmic Fire & Safety
100/100 ✓ MO Certified Backflow Tester Verified #34-11957 ★ 4.1 (15 reviews) 8 certified testers Backflow Testing
Verified Oct 2026 · Unclaimed listing
Sho-Me Fire Protection
100/100 ✓ MO Certified Backflow Tester Verified #11-10550 ★ 4.8 (5 reviews) 7 certified testers Backflow Testing
Verified Oct 2026 · Unclaimed listing
Johnson Controls
100/100 ✓ MO Certified Backflow Tester Verified #36-10680 ★ 2.3 (12 reviews) 4 certified testers Backflow Testing
Verified Oct 2026 · Unclaimed listing
Sothern Plumbing
100/100 ✓ MO Certified Backflow Tester Verified #11-13430 ★ 5 (52 reviews) 3 certified testers Backflow Testing
Verified Oct 2026 · Unclaimed listing
Wildman Plumbing
100/100 ✓ MO Certified Backflow Tester Verified #36-12064 ★ 3.9 (25 reviews) 3 certified testers Backflow Testing
Verified Oct 2026 · Unclaimed listing
Farr Better Plumbing
100/100 ✓ MO Certified Backflow Tester Verified #36-13245 ★ 4.7 (153 reviews) 2 certified testers Backflow Testing
Verified Oct 2026 · Unclaimed listing
Connelly Plumbing
90/100 ✓ MO Utility-Approved Tester Verified ★ 4.2 (74 reviews) On City of Nixa list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Lorenz Plumbing
90/100 ✓ MO Certified Backflow Tester Verified #36-12951 ★ 4.9 (548 reviews) Backflow Testing
Verified Oct 2026 · Unclaimed listing
Penmac
90/100 ✓ MO Certified Backflow Tester Verified #36-14550 ★ 4.1 (385 reviews) Backflow Testing
Verified Oct 2026 · Unclaimed listing
C&C Group
90/100 ✓ MO Utility-Approved Tester Verified ★ 4 (4 reviews) On City of Nixa list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Arnies Plumbing
90/100 ✓ MO Utility-Approved Tester Verified ★ 4.7 (246 reviews) On City of Nixa list Backflow Testing
Verified Oct 2026 · Unclaimed listing
Reed's Plumbing & Excavating
90/100 ✓ MO Certified Backflow Tester Verified #36-10433 ★ 4.8 (956 reviews) 2 certified testers Backflow Testing
Verified Oct 2026 · Unclaimed listing
Quality Irrigation
90/100 ✓ MO Certified Backflow Tester Verified #34-11547 ★ 4.3 (14 reviews) 2 certified testers Backflow Testing
Verified Oct 2026 · Unclaimed listing
✓ MO Certified Backflow Tester Verified #34-10182 ★ 4 (50 reviews) 3 certified testers Backflow Testing
Verified Oct 2026 · Unclaimed listing
Springfield Mechanical
90/100 ✓ MO Certified Backflow Tester Verified #36-14246 ★ 4 (26 reviews) Backflow Testing
Verified Oct 2026 · Unclaimed listing
Mati Craft Contractors
90/100 ✓ MO Certified Backflow Tester Verified #36-13644 ★ 5 (56 reviews) 2 certified testers Backflow Testing
Verified Oct 2026 · Unclaimed listing
Springfield Plumbing
90/100 ✓ MO Certified Backflow Tester Verified #36-14402 ★ 4.5 (25 reviews) Backflow Testing
Verified Oct 2026 · Unclaimed listing
Delong Plumbing
90/100 ✓ MO Utility-Approved Tester Verified ★ 4.5 (295 reviews) On City of Nixa list Backflow Testing
Verified Oct 2026 · Unclaimed listing
✓ MO Utility-Approved Tester Verified ★ 5 (119 reviews) On City of Nixa list Backflow Testing
Verified Oct 2026 · Unclaimed listing
American Turf
90/100 ✓ MO Certified Backflow Tester Verified #36-11620 ★ 4.2 (17 reviews) Backflow Testing
Verified Oct 2026 · Unclaimed listing
Your Choice Lawn Care LLC
90/100 ✓ MO Certified Backflow Tester Verified #36-12695 ★ 4 (25 reviews) 2 certified testers Backflow Testing
Verified Oct 2026 · Unclaimed listing
Boyce Outdoors
90/100 ✓ MO Utility-Approved Tester Verified On City of Nixa list Backflow Testing
Verified Oct 2026 · Unclaimed listing
White Plumbing Co
90/100 ✓ MO Certified Backflow Tester Verified #36-13243 ★ 4.8 (1105 reviews) Backflow Testing
Verified Oct 2026 · Unclaimed listing
City Utilities of Springfield: backflow test rules
- Who must test. Initial test plus annual test by a state certified contractor. Source.
- Notices and deadlines. Lawn irrigation systems must be tested by June 1 each year; sealing the irrigation system removes the annual test. Source.
- How the report is filed. Portal at backflow.cityutilities.net; support 417.831.8399. Source.
- Tester registration. Registration asks for email, name, company, certification number and certification expiration; the request goes to CU Backflow administrators. Source.
- Fees. Sealing an irrigation assembly costs nothing. Source.
Everything about City Utilities of Springfield's backflow program
Independent certified testers based in Springfield
Testers Missouri's roster lists without a company. Names, certificate numbers and phones as the state publishes them.
| Town | Tester | Certificate | Expires | Phone |
|---|---|---|---|---|
| Springfield | George N. Miller Jr. | 34-4996 | Dec 2028 | (417) 882-6286 |
| Dylan Mashburn | 36-10497 | Mar 2027 | (417) 887-7285 |
Never miss your annual backflow test
Most water utilities require the backflow assembly on an irrigation, fire or commercial line to be tested every year, and a missed test can mean a shutoff notice. Tell us when yours was last tested in Springfield and we'll text you a month before it is due, with certified local testers ready to book.
Free. One text before your test is due. No spam, cancel anytime. Privacy
Backflow testing questions in Springfield
Who can test a backflow preventer in Springfield?
A tester certified by Missouri Department of Natural Resources. Your water utility may also keep its own list of testers allowed to file reports. In Springfield, see City Utilities of Springfield's rules below.
How many certified backflow testers are based in Springfield?
100 testers who test for the public list Springfield as their base on Missouri's roster, and 60 testing businesses are within 25 miles.
How often do I need a backflow test?
Most utilities require a test when the assembly is installed and then every year. Your utility's notice gives the due date and how the tester files the report.
Roster: Missouri Department of Natural Resources, read October 6, 2026.
Approved list: WaterOne approved backflow testers, WaterOne.
Approved list: City of Nixa certified backflow testers, City of Nixa.
Keep looking
- Rogersville, MO(9 mi)
- Nixa, MO(11 mi)
- Ozark, MO(12 mi)
- Branson, MO(36 mi)
- Cape Fair, MO(36 mi)
- Monett, MO(41 mi)