BackflowNear Test-Due Reminder

Backflow testing in Oak Grove, MO

56 backflow testing businesses work within 25 miles of Oak Grove, 2 of them based in town. 38 have testers on Missouri's roster and 18 are on the approved tester list of WaterOne.

56 businesses within 25 miles
4 for-hire testers based in Oak Grove

Certified backflow testers near Oak Grove

What the badges mean
✓ MO Certified Backflow Tester Verified
A state roster lists at least one certified tester at this business, with a current certificate. The state sets the exam and renewal.
✓ MO Utility-Approved Tester Verified On the city list
The company is on a water utility's own approved list (the second badge names the list). That is the utility's approval, not a state license, and it counts for that utility.
3 certified testers
How many certified testers the roster lists at this business.
★ 4.8 (25 reviews)
The Google rating, shown as Google reports it. It does not change the order.

Order is by our quality score, never by payment. How we verify listings.

Pierpoint Plumbing

90/100
✓ MO Certified Backflow Tester Verified #43-14821 ★ 5 (13 reviews) 2 certified testers Backflow Testing

7706 S Outer Belt Rd, Oak Grove, MO 64075 · under 1 mile from Oak Grove

Call (816) 922-0879 Details Website

Verified Oct 2026 · Unclaimed listing

BAS Construction

90/100
✓ MO Certified Backflow Tester Verified #34-6482 ★ 4.2 (5 reviews) Backflow Testing

34607 E Colbern Rd, Lone Jack, MO 64070 · 3 mi from Oak Grove

Call (816) 566-0351 Details Website

Verified Oct 2026 · Unclaimed listing

IDL Company

100/100
✓ MO Certified Backflow Tester Verified #34-11847 ★ 5 (336 reviews) 3 certified testers Backflow Testing

1001 Industrial Dr, Pleasant Hill, MO 64080 · 13 mi from Oak Grove

Call (816) 987-7168 Details Website

Verified Oct 2026 · Unclaimed listing

Exclusive Lawns

100/100
✓ MO Certified Backflow Tester Verified #34-13699 ★ 4.7 (61 reviews) 5 certified testers Backflow Testing

940 SE 7th Terrace B, Lee's Summit, MO 64063 · 13 mi from Oak Grove

Call (816) 525-4045 Details Website

Verified Oct 2026 · Unclaimed listing

Lawn Barber

100/100
✓ MO Certified Backflow Tester Verified #43-13882 ★ 4.9 (287 reviews) 4 certified testers Backflow Testing

605 SW Walden Ln, Lee's Summit, MO 64081 · 16 mi from Oak Grove

Call (816) 529-0592 Details Website

Verified Oct 2026 · Unclaimed listing

Hendren Services

100/100
✓ MO Certified Backflow Tester Verified #43-10212 ★ 5 (172 reviews) 2 certified testers Backflow Testing

1011 W US Hwy 24, Independence, MO 64050 · 18 mi from Oak Grove

Call (816) 214-0947 Details Website

Verified Oct 2026 · Unclaimed listing

MLE Plumbing

90/100
✓ MO Certified Backflow Tester Verified #34-13707 ★ 4.8 (58 reviews) Backflow Testing

3420 NW Duncan Rd #17, Blue Springs, MO 64015 · 10 mi from Oak Grove

Call (816) 886-6418 Details Website

Verified Oct 2026 · Unclaimed listing

Local Fire Protecton

90/100
✓ MO Certified Backflow Tester Verified #43-13686 ★ 4.3 (11 reviews) 2 certified testers Backflow Testing

210 NE Landings Cir, Lee's Summit, MO 64064 · 13 mi from Oak Grove

Call (816) 419-7433 Details Website

Verified Oct 2026 · Unclaimed listing

Epic Plubming

90/100
✓ MO Certified Backflow Tester Verified #43-14409 ★ 4.9 (774 reviews) Backflow Testing

1013 MO-7, Pleasant Hill, MO 64080 · 14 mi from Oak Grove

Call (816) 885-1266 Details Website

Verified Oct 2026 · Unclaimed listing

Reisner Lawn Care

90/100
✓ MO Certified Backflow Tester Verified #34-11563 ★ 4.8 (111 reviews) 4 certified testers Backflow Testing

602 NW Dunlap Dr, Lee's Summit, MO 64063 · 14 mi from Oak Grove

Call (816) 373-6996 Details Website

Verified Oct 2026 · Unclaimed listing

A1 Hydroflow

90/100
✓ MO Certified Backflow Tester Verified #34-12510 ★ 4.8 (83 reviews) 5 certified testers Backflow Testing

1404 SW Market St, Lee's Summit, MO 64081 · 14 mi from Oak Grove

Call (816) 347-2600 Details

Verified Oct 2026 · Unclaimed listing

Turf Worx

90/100
✓ MO Certified Backflow Tester Verified #34-13706 ★ 4.6 (9 reviews) Backflow Testing

136 NW Carson Dr, Lee's Summit, MO 64081 · 17 mi from Oak Grove

Call (816) 853-2969 Details Website

Verified Oct 2026 · Unclaimed listing

LMD Solutions LLC

90/100
✓ MO Certified Backflow Tester Verified #43-14728 ★ 4.9 (34 reviews) Backflow Testing

1311 Country Club Dr, Pleasant Hill, MO 64080 · 17 mi from Oak Grove

Call (816) 789-9401 Details Website

Verified Oct 2026 · Unclaimed listing

Springtime Garden Center

80/100
✓ MO Certified Backflow Tester Verified #43-5764 ★ 4.5 (157 reviews) Backflow Testing

1601 NE Tudor Rd, Lee's Summit, MO 64086 · 12 mi from Oak Grove

Call (816) 524-4226 Details

Verified Oct 2026 · Unclaimed listing

Metro guide: Backflow testing in Kansas City: every utility's rules, filing portals and published prices in one place.

Independent certified testers based in Oak Grove

Testers Missouri's roster lists without a company. Names, certificate numbers and phones as the state publishes them.

TownTesterCertificateExpiresPhone
Oak Grove James M. Hegarty 34-3963 May 2027 (816) 228-7405

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 Oak Grove 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 Oak Grove

Who can test a backflow preventer in Oak Grove?

A tester certified by Missouri Department of Natural Resources. Your water utility may also keep its own list of testers allowed to file reports. Check the notice your utility sent.

How many certified backflow testers are based in Oak Grove?

4 testers who test for the public list Oak Grove as their base on Missouri's roster, and 56 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.

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