BackflowNear Test-Due Reminder

Approved backflow testers in Plain City, OH

93 backflow testing businesses work within 25 miles of Plain City, 2 of them based in town. Every one is on the approved tester list of 6 water utilities.

93 businesses within 25 miles

Backflow testing companies near Plain City

What the badges mean
✓ OH 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.

Are you a backflow testing company near Plain City? One sponsor per county, clearly labelled. Sponsor this county

Accurate Plumbing Inc

100/100
✓ OH Utility-Approved Tester Verified #A5434 ★ 4.8 (128 reviews) 2 certified testersOn City of Columbus listOn Del-Co Water listOn City of Newark (Ohio) list Backflow Testing

7595 Fishel Dr S, Dublin, OH 43016 · 1 mi from Plain City

Call (614) 526-0131 Details Website
Verified Oct 2026 · Unclaimed listing

Apex Plumbing

100/100
✓ OH Utility-Approved Tester Verified ★ 4.8 (1601 reviews) 2 certified testersOn Del-Co Water list Backflow Testing

4300 Tuller Rd, Dublin, OH 43017 · 5 mi from Plain City

Call (614) 764-2300 Details Website
Verified Oct 2026 · Unclaimed listing

Absolute Irrigation LLC

100/100
✓ OH Utility-Approved Tester Verified #A13083 ★ 4.6 (19 reviews) 2 certified testersOn City of Columbus listOn Del-Co Water listOn City of Newark (Ohio) list Backflow Testing

6456 Linworth Rd, Worthington, OH 43085 · 8 mi from Plain City

Call (614) 893-1597 Details Website
Verified Oct 2026 · Unclaimed listing

VFP Fire Systems

100/100
✓ OH Utility-Approved Tester Verified #A10932B ★ 3.7 (7 reviews) 18 certified testersOn City of Columbus listOn Del-Co Water listOn City of Newark (Ohio) listOn Zanesville-Muskingum County Health Department listOn Ottawa County list Backflow Testing

2835 Charter St, Columbus, OH 43228 · 8 mi from Plain City

Call (614) 527-9855 Details Website
Verified Oct 2026 · Unclaimed listing

CCS Construction LLC

90/100
✓ OH Utility-Approved Tester Verified #A12781 ★ 3.3 (26 reviews) On City of Columbus listOn City of Newark (Ohio) list Backflow Testing

8675 Memorial Dr, Plain City, OH 43064 · under 1 mile from Plain City

Call (740) 279-6601 Details Website
Verified Oct 2026 · Unclaimed listing

Double Eight Services

90/100
✓ OH Utility-Approved Tester Verified ★ 4.5 (6 reviews) On Del-Co Water listOn City of Newark (Ohio) list Backflow Testing

5930 Wilcox Pl Ste C, Dublin, OH 43016 · 3 mi from Plain City

Call (614) 467-9433 Details Website
Verified Oct 2026 · Unclaimed listing

J W Danforth

90/100
✓ OH Utility-Approved Tester Verified #A6284 On City of Columbus list Backflow Testing

5532 Shier Rings Rd, Dublin, OH 43016 · 4 mi from Plain City

Call (614) 671-9190 Details Website
Verified Oct 2026 · Unclaimed listing

Johnson Controls

90/100
✓ OH Utility-Approved Tester Verified ★ 3.7 (3 reviews) On Zanesville-Muskingum County Health Department list Backflow Testing

6200 Shamrock Ct, Dublin, OH 43016 · 4 mi from Plain City

Call (614) 206-7537 Details Website
Verified Oct 2026 · Unclaimed listing

Suburban Irrigation Inc

90/100
✓ OH Utility-Approved Tester Verified #B10969 ★ 3.9 (7 reviews) On City of Columbus irrigation listOn Del-Co Water list Backflow Testing

195 W Olentangy St, Powell, OH 43065 · 7 mi from Plain City

Call (614) 889-8882 Details Website
Verified Oct 2026 · Unclaimed listing

Old Hilliard Plumbing

90/100
✓ OH Utility-Approved Tester Verified #A11243 ★ 4.5 (54 reviews) On City of Columbus list Backflow Testing

4080 Anson Dr, Hilliard, OH 43026 · 7 mi from Plain City

Call (614) 777-9320 Details Website
Verified Oct 2026 · Unclaimed listing

Gutridge Plumbing

90/100
✓ OH Utility-Approved Tester Verified ★ 4.5 (40 reviews) On Zanesville-Muskingum County Health Department list Backflow Testing

3637 Lacon Rd, Hilliard, OH 43026 · 7 mi from Plain City

Call (614) 252-0420 Details Website
Verified Oct 2026 · Unclaimed listing

Irrigation Solutions

90/100
✓ OH Utility-Approved Tester Verified #B10438 ★ 2.3 (3 reviews) On City of Columbus irrigation listOn Del-Co Water list Backflow Testing

5461 Fox Hill Rd, Hilliard, OH 43026 · 8 mi from Plain City

Call (614) 774-6025 Details Website
Verified Oct 2026 · Unclaimed listing

Gunther

90/100
✓ OH Utility-Approved Tester Verified #A12736 ★ 4.9 (966 reviews) On City of Columbus list Backflow Testing

3080 Scioto Darby Executive Ct, Hilliard, OH 43026 · 9 mi from Plain City

Call (614) 580-9406 Details Website
Verified Oct 2026 · Unclaimed listing

Donovan Sprinkler LLC

90/100
✓ OH Utility-Approved Tester Verified #B13537 ★ 5 (3 reviews) On City of Columbus listOn Del-Co Water list Backflow Testing

6149 Liberty Rd N, Powell, OH 43065 · 9 mi from Plain City

Call (740) 881-9821 Details Website
Verified Oct 2026 · Unclaimed listing

Keigley Plumbing Inc

90/100
✓ OH Utility-Approved Tester Verified #A2726 ★ 4 (32 reviews) 2 certified testersOn City of Columbus listOn Del-Co Water listOn City of Newark (Ohio) list Backflow Testing

2880 Scioto Darby Executive Ct, Hilliard, OH 43026 · 9 mi from Plain City

Call (614) 850-9110 Details
Verified Oct 2026 · Unclaimed listing

Sewell Irrigation

90/100
✓ OH Utility-Approved Tester Verified #A5256 ★ 3.6 (26 reviews) On City of Columbus listOn Del-Co Water list Backflow Testing

3486 Bean-Oller Rd, Delaware, OH 43015 · 9 mi from Plain City

Call (740) 548-7924 Details Website
Verified Oct 2026 · Unclaimed listing

The Backflow Guy LLC

90/100
✓ OH Utility-Approved Tester Verified #A12989 ★ 4.1 (17 reviews) On City of Columbus listOn Del-Co Water listOn City of Newark (Ohio) listOn Zanesville-Muskingum County Health Department list Backflow Testing

829 Bethel Rd, Columbus, OH 43214 · 9 mi from Plain City

Call (614) 917-3321 Details Website
Verified Oct 2026 · Unclaimed listing

Limes Plumbing Inc

80/100
✓ OH Utility-Approved Tester Verified #A6461 ★ 4.2 (5 reviews) On City of Columbus list Backflow Testing

1605 Scottsdale Ave, Columbus, OH 43235 · 8 mi from Plain City

Call (614) 451-6811 Details
Verified Oct 2026 · Unclaimed listing

Dalmation Fire (Shambaugh & Son LP)

100/100
✓ OH Utility-Approved Tester Verified #A11276 4 certified testersOn City of Columbus listOn Del-Co Water listOn City of Newark (Ohio) listOn Zanesville-Muskingum County Health Department list Backflow Testing

7719 Graphics Wy. Ste f, Lewis Center, OH 43035 · 10 mi from Plain City

Call (740) 549-4509 Details Website
Verified Oct 2026 · Unclaimed listing

Geiger Brothers Inc

100/100
✓ OH Utility-Approved Tester Verified #A12459 ★ 3.2 (6 reviews) 4 certified testersOn City of Columbus listOn City of Newark (Ohio) list Backflow Testing

5211 Trabue Rd, Columbus, OH 43228 · 10 mi from Plain City

Call (614) 347-9200 Details Website
Verified Oct 2026 · Unclaimed listing

Siemens Industry

100/100
✓ OH Utility-Approved Tester Verified #A11962 ★ 3.6 (5 reviews) 2 certified testersOn City of Columbus listOn City of Newark (Ohio) list Backflow Testing

530 Lakeview Plaza Blvd # D, Worthington, OH 43085 · 10 mi from Plain City

Call (614) 846-9540 Details Website
Verified Oct 2026 · Unclaimed listing

Hard Fire Suppression Systems

100/100
✓ OH Utility-Approved Tester Verified #A13348 ★ 5 (5 reviews) 2 certified testersOn City of Columbus list Backflow Testing

400 E Wilson Bridge Rd A, Worthington, OH 43085 · 10 mi from Plain City

Call (614) 704-8676 Details Website
Verified Oct 2026 · Unclaimed listing

Genesis Building Systems

100/100
✓ OH Utility-Approved Tester Verified #A10680 ★ 5 (3 reviews) 5 certified testersOn City of Columbus listOn Del-Co Water listOn City of Newark (Ohio) list Backflow Testing

7790 N Central Dr, Lewis Center, OH 43035 · 10 mi from Plain City

Call (614) 272-6868 Details Website
Verified Oct 2026 · Unclaimed listing

S & S Midwest Fire Protection LLC

100/100
✓ OH Utility-Approved Tester Verified #A13498 ★ 3.3 (12 reviews) 3 certified testersOn City of Columbus listOn Zanesville-Muskingum County Health Department list Backflow Testing

670 Lakeview Plaza Blvd L, Columbus, OH 43085 · 11 mi from Plain City

Call (614) 396-8631 Details Website
Verified Oct 2026 · Unclaimed listing

Summit Fire & Security llc

100/100
✓ OH Utility-Approved Tester Verified #A12661 ★ 4.9 (150 reviews) 3 certified testersOn City of Columbus listOn Del-Co Water listOn Zanesville-Muskingum County Health Department list Backflow Testing

771 Dearborn Park Ln Ste h, Columbus, OH 43085 · 11 mi from Plain City

Call (614) 471-9700 Details Website
Verified Oct 2026 · Unclaimed listing

Speer Mechanical

100/100
✓ OH Utility-Approved Tester Verified #A4907 ★ 3.4 (35 reviews) 12 certified testersOn City of Columbus listOn City of Newark (Ohio) listOn Zanesville-Muskingum County Health Department list Backflow Testing

5255 Sinclair Rd, Columbus, OH 43229 · 11 mi from Plain City

Call (614) 261-6331 Details Website
Verified Oct 2026 · Unclaimed listing

Amanda Plumbing

100/100
✓ OH Utility-Approved Tester Verified #A11680 ★ 4.8 (1219 reviews) 3 certified testersOn City of Columbus listOn Del-Co Water list Backflow Testing

4425 Columbus Pike, Delaware, OH 43015 · 11 mi from Plain City

Call (740) 369-5161 Details Website
Verified Oct 2026 · Unclaimed listing

Koorsen Fire & Security

100/100
✓ OH Utility-Approved Tester Verified #A11757 ★ 4.9 (729 reviews) 7 certified testersOn City of Columbus listOn Del-Co Water listOn City of Newark (Ohio) list Backflow Testing

727 Manor Park Dr, Columbus, OH 43228 · 11 mi from Plain City

Call (614) 878-2228 Details Website
Verified Oct 2026 · Unclaimed listing

Price reports

What a backflow test costs in Plain City

Not enough reports yet for Plain City to show a range. Be one of the first: it takes a minute and stays anonymous.

Published prices nationwide

$29.99 to $100 per assembly

Based on 14 published prices · Read Oct 2026 Prices testing businesses list on their own websites, from our cost guide. Listed prices, not what people paid.

Every published price, with its source: what a backflow test costs.

Failed test? Published repair, rebuild and replacement prices: what a backflow repair or replacement costs.

Had your backflow test done? Share what you paid to see local prices.

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

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 Plain City 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 Plain City

Where are the backflow testing businesses listed for Plain City based?

93 backflow testing businesses are listed within 25 miles of Plain City. 2 are based in Plain City itself, 56 more within 15 miles and 35 further out, up to 24 miles away. Other towns with more than one listing: Columbus (48), Dublin (5) and Hilliard (5). The closest is Environmental Management Inc., under 1 mile from Plain City.

Which tester lists are the businesses near Plain City on?

Every one is on the approved tester list of 6 water utilities.

How many of the backflow testing businesses near Plain City have Google reviews?

82 of the 93 listed for Plain City have 3 or more Google reviews. Atlas Butler Heating & Cooling has the most reviews, 8,332, with an average of 4.7 stars, as Google showed them at our last check.

Approved list: City of Newark, Ohio companies employing State of Ohio certified backflow testers, City of Newark Water Department.

Approved list: City of Columbus approved backflow testers, City of Columbus.

Approved list: Del-Co Water active backflow testers, Del-Co Water Company.

Approved list: Zanesville-Muskingum County Health Department certified backflow testers, Zanesville-Muskingum County Health Department.

Approved list: Northwestern Water and Sewer District certified backflow testers, Northwestern Water and Sewer District.

Approved list: Ottawa County area Ohio Department of Commerce certified backflow testers, Ottawa County Sanitary Engineer.

Approved list: City of Columbus approved backflow testers (irrigation devices), City of Columbus.

Approved list: Trumbull County Combined Health District plumbers certified to test backflow devices, Trumbull County Combined Health District.

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