BackflowNear Test-Due Reminder

Backflow testing in Columbia, TN

12 backflow testing businesses work within 25 miles of Columbia, 4 of them based in town. Every one has testers on Tennessee's certified backflow tester roster.

12 businesses within 25 miles
18 for-hire testers based in Columbia

Certified backflow testers near Columbia

State Systems Inc.

100/100
✓ TN Certified Backflow Tester Verified #11384 ★ 5 (30 reviews) 5 certified testers Backflow Testing

2212 Denise Dr, Columbia, TN 38401 · under 1 mile from Columbia

Call (931) 381-2839 Details Website

Verified Oct 2026 · Unclaimed listing

KJ Mechanical

100/100
✓ TN Certified Backflow Tester Verified #14673 3 certified testers Backflow Testing

876 Maynard Ln, Columbia, TN 38401 · 4 mi from Columbia

Call (931) 334-0114 Details Website

Verified Oct 2026 · Unclaimed listing

MW Mechanical

90/100
✓ TN Certified Backflow Tester Verified #13368 ★ 4.9 (208 reviews) 2 certified testers Backflow Testing

1109 Lawson White Dr, Columbia, TN 38401 · 4 mi from Columbia

Call (615) 970-8115 Details Website

Verified Oct 2026 · Unclaimed listing

L.A Scapes

90/100
✓ TN Certified Backflow Tester Verified #11347 ★ 5 (10 reviews) Backflow Testing

1571 Lasea Rd, Columbia, TN 38401 · 9 mi from Columbia

Call (615) 241-1393 Details Website

Verified Oct 2026 · Unclaimed listing

Lee Company

100/100
✓ TN Certified Backflow Tester Verified #6185 ★ 4.7 (1656 reviews) 58 certified testers Backflow Testing

4057 Rural Plains Cir, Franklin, TN 37064 · 22 mi from Columbia

Call (615) 567-1000 Details Website

Verified Oct 2026 · Unclaimed listing

MidTenn Irrigation

100/100
✓ TN Certified Backflow Tester Verified #13494 3 certified testers Backflow Testing

6639 Arno-College Grove Rd, College Grove, TN 37046 · 24 mi from Columbia

Call (615) 949-6800 Details Website

Verified Oct 2026 · Unclaimed listing

Second Nature

90/100
✓ TN Certified Backflow Tester Verified #13116 ★ 4.7 (436 reviews) Backflow Testing

6611 Cool Springs Rd, Thompson's Station, TN 37179 · 22 mi from Columbia

Call (615) 249-1721 Details Website

Verified Oct 2026 · Unclaimed listing

Columbia Power and Water Systems: backflow test rules

  • Who must test. Yearly testing is required for backflow devices; customers call (931) 388-4833 to discuss fees. Source.
  • If a test is missed. CPWS seeks voluntary correction of cross connection hazards, but water service may be discontinued if voluntary action is not obtained within a reasonable time. Source.

Everything about Columbia Power and Water Systems's backflow program

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 Columbia 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 Columbia

Who can test a backflow preventer in Columbia?

A tester certified by Tennessee Department of Environment and Conservation (Fleming Training Center). Your water utility may also keep its own list of testers allowed to file reports. In Columbia, see Columbia Power and Water Systems's rules below.

How many certified backflow testers are based in Columbia?

18 testers who test for the public list Columbia as their base on Tennessee's roster, and 12 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: Tennessee Department of Environment and Conservation (Fleming Training Center), read October 6, 2026.

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