BackflowNear Test-Due Reminder

Backflow testing in Shawnee, KS

142 backflow testing businesses work within 25 miles of Shawnee, 7 of them based in town. 39 have testers on Kansas's roster and 103 are on the approved tester list of WaterOne.

142 businesses within 25 miles

Backflow testing companies near Shawnee

Green Lawn Inc

90/100
✓ KS Utility-Approved Tester Verified ★ 4.6 (105 reviews) On WaterOne list Backflow Testing

6906 Martindale Rd, Shawnee, KS 66218 · 1 mi from Shawnee

Call (913) 393-2238 Details Website

Verified Oct 2026 · Unclaimed listing

Reddi Services

90/100
✓ KS Utility-Approved Tester Verified ★ 4.8 (1709 reviews) On WaterOne list Backflow Testing

4011 Bonner Industrial Dr, Shawnee, KS 66226 · 3 mi from Shawnee

Call (913) 287-5005 Details Website

Verified Oct 2026 · Unclaimed listing

Metro Air

90/100
✓ KS Utility-Approved Tester Verified ★ 4.5 (28 reviews) On WaterOne list Backflow Testing

8151 McCoy St, Lenexa, KS 66227 · 3 mi from Shawnee

Call (913) 888-3991 Details Website

Verified Oct 2026 · Unclaimed listing

Johnson Controls

90/100
✓ KS Utility-Approved Tester Verified ★ 2.8 (19 reviews) On WaterOne list Backflow Testing

9850 Legler Rd, Lenexa, KS 66219 · 6 mi from Shawnee

Call (913) 894-0010 Details Website

Verified Oct 2026 · Unclaimed listing

C&C Group

90/100
✓ KS Utility-Approved Tester Verified ★ 3.4 (8 reviews) On WaterOne list Backflow Testing

10012 Darnell St, Lenexa, KS 66215 · 6 mi from Shawnee

Call (913) 888-6200 Details Website

Verified Oct 2026 · Unclaimed listing

Temp-CON Inc

90/100
✓ KS Utility-Approved Tester Verified ★ 4.1 (20 reviews) On WaterOne list Backflow Testing

10601 W 79th St, Shawnee, KS 66214 · 7 mi from Shawnee

Call (913) 768-4888 Details Website

Verified Oct 2026 · Unclaimed listing

Siemens

90/100
✓ KS Utility-Approved Tester Verified On WaterOne list Backflow Testing

7938 Marshall Dr, Lenexa, KS 66214 · 7 mi from Shawnee

Call (913) 954-7196 Details Website

Verified Oct 2026 · Unclaimed listing

EW Plumbing LLC

90/100
✓ KS Utility-Approved Tester Verified ★ 4.9 (23 reviews) On WaterOne list Backflow Testing

8830 Bond St, Overland Park, KS 66214 · 7 mi from Shawnee

Call (913) 768-8500 Details Website

Verified Oct 2026 · Unclaimed listing

Riden Plumbing

90/100
✓ KS Utility-Approved Tester Verified ★ 4.9 (43 reviews) On WaterOne list Backflow Testing

11306 W 89th St, Overland Park, KS 66214 · 7 mi from Shawnee

Call (913) 432-8495 Details Website

Verified Oct 2026 · Unclaimed listing

Green Outdoors Inc

90/100
✓ KS Utility-Approved Tester Verified ★ 5 (6 reviews) On WaterOne list Backflow Testing

5816 Merriam Dr Suite A, Merriam, KS 66203 · 7 mi from Shawnee

Call (913) 207-4712 Details Website

Verified Oct 2026 · Unclaimed listing

F.E. Moran

90/100
✓ KS Utility-Approved Tester Verified ★ 3.7 (3 reviews) On WaterOne list Backflow Testing

16815 College Blvd, Lenexa, KS 66219 · 7 mi from Shawnee

Call (913) 340-5174 Details Website

Verified Oct 2026 · Unclaimed listing

Ryan Lawn & Tree

90/100
✓ KS Utility-Approved Tester Verified ★ 4.7 (284 reviews) On WaterOne list Backflow Testing

9120 Barton St, Overland Park, KS 66214 · 7 mi from Shawnee

Call (913) 381-1505 Details Website

Verified Oct 2026 · Unclaimed listing

Crosby Plumbing

90/100
✓ KS Utility-Approved Tester Verified ★ 4.8 (266 reviews) On WaterOne list Backflow Testing

16040 Linwood Rd, Bonner Springs, KS 66012 · 7 mi from Shawnee

Call (913) 441-5800 Details Website

Verified Oct 2026 · Unclaimed listing

P1 Service LLC

90/100
✓ KS Utility-Approved Tester Verified ★ 4.9 (13 reviews) On WaterOne list Backflow Testing

11086 Strang Line Rd, Lenexa, KS 66215 · 7 mi from Shawnee

Call (913) 529-5000 Details Website

Verified Oct 2026 · Unclaimed listing

Focal Pointe

90/100
✓ KS Utility-Approved Tester Verified ★ 4.4 (34 reviews) On WaterOne list Backflow Testing

7301 State Ave, Kansas City, KS 66112 · 8 mi from Shawnee

Call (913) 422-9300 Details Website

Verified Oct 2026 · Unclaimed listing

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 Shawnee and we'll text you a month before it is due, with certified local testers ready to book.

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Backflow testing questions in Shawnee

Who can test a backflow preventer in Shawnee?

A tester certified as Kansas's rules require, and accepted by your water utility. The companies here are on the approved list of WaterOne: companies allowed to file backflow test reports in that system. Check the notice your utility sent.

How many backflow testing companies serve Shawnee?

142 companies on the approved list of WaterOne work within 25 miles of Shawnee, 7 of them based in town.

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.

Approved list: WaterOne approved backflow testers, WaterOne.

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