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Best Septic Tank Replacement in Cadiz, OH

Compare 10 local septic tank replacement providers in Cadiz. Verified listings with real contact info.

10 verified providers · Updated 2026-04-07

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1

M. Theaker & Son Excavating Inc

4.5 ★ (6 reviews)

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2

Wetherell Enterprises

4.7 ★ (28 reviews)

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3

Ohio Valley Septic Inc

4.8 ★ (19 reviews)

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1

M. Theaker & Son Excavating Inc

4.5 (6 reviews)
53620 Farmington Rd, Bridgeport, OH 43912
Mon–Fri 7:30am–4pm · Sat–Sun Closed
2

Wetherell Enterprises

4.7 (28 reviews)
353 Co Rd 19, Mingo Junction, OH 43938
Mon–Fri 7am–9pm · Sat–Sun Closed
3

Ohio Valley Septic Inc

4.8 (19 reviews)
190 Valley View Dr, Wellsburg, WV 26070
Mon 8:30am–5pm · Tue–Fri 8am–5pm · Sat–Sun Closed
4

TDT Septic & Excavating, LLC

4.7 (13 reviews)
1515 Midvale Mine Rd SE, Dennison, OH 44621
Mon–Fri 7am–5pm · Sat–Sun Closed
5

Smitty's Septic Service

4.7 (16 reviews)
567 W Main St, Barnesville, OH 43713
Mon–Fri 7am–3:30pm · Sat–Sun Closed
6

RTC Contracting Inc.

5.0 (3 reviews)
5007 OH-416, New Philadelphia, OH 44663
Mon–Fri 8am–5pm · Sat–Sun Closed
7

Fosters Septic & Utility Services

5.0 (11 reviews)
2473 Fairmont Pike Rd, Wheeling, WV 26003
Mon–Sat 8am–9pm · Sun 9am–9pm
8

Jim's Septic Tank Services

4.6 (10 reviews)
1248 Dunlap Creek Rd, Newcomerstown, OH 43832
9

A-1 Septic Tank Cleaners

4.4 (7 reviews)
1504 Little Grave Creek Dr, Glen Dale, WV 26038
10

Zig Enterprises : Excavating & General Plumbing, LLC

4.9 (33 reviews)
290 High St #13, New Manchester, WV 26056
Mon–Sat 7am–7pm · Sun 8am–4pm

Frequently Asked Questions

When does a septic tank need to be replaced?

A tank needs replacement when it has severe structural damage, extensive corrosion (common in older steel tanks), multiple large cracks, or when it's too small for current household usage. Concrete tanks can last 40+ years, while steel tanks often need replacement after 15-25 years.

How much does it cost to replace a septic tank in Pennsylvania?

Septic tank replacement in Pennsylvania typically costs $3,000 to $7,000, including removal of the old tank, a new concrete or fiberglass tank, and reconnection to existing lines. Costs vary based on tank size, accessibility, and whether the drain field needs modification.

Can I upgrade to a larger tank during replacement?

Yes, upgrading to a larger tank during replacement is common and recommended if your household has grown. A larger tank means less frequent pumping and better treatment. Your SEO will need to approve the new tank size and verify compatibility with your existing drain field.

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