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Best Septic Tank Repair in Oswego, NY

Compare 15 local septic tank repair providers in Oswego. Verified listings with real contact info.

15 verified providers · Updated 2026-04-19

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1

Cds Septic Tank Services

5.0 ★ (3 reviews)

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2

Gilbert Excavating LLC

4.7 ★ (27 reviews)

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3

Simmons Septic Pumping Services

5.0 ★ (42 reviews)

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1

Cds Septic Tank Services

5.0 (3 reviews)
184 Chapel Rd, Hannibal, NY 13074
2

Gilbert Excavating LLC

4.7 (27 reviews)
685 County Rte 3, Fulton, NY 13069
Mon–Fri 7am–5pm · Sat 7am–12pm · Sun Closed
3

Simmons Septic Pumping Services

5.0 (42 reviews)
75 Mill St, Hannibal, NY 13074
Mon–Sun 7am–8pm
4

Elco Septic Services of New York Inc

4.3 (18 reviews)
3530 State Rte 3, Fulton, NY 13069
5

Priority Pumping Septic Services

4.4 (18 reviews)
93 Prior Rd, Phoenix, NY 13069
Mon–Sun 8am–6am
6

Aces-Four Septic Service

4.5 (19 reviews)
615 Phosphate Alley, Baldwinsville, NY 13027
Mon–Fri 8am–5pm · Sat 8am–12pm · Sun Closed
7

Over The Top LLC

2588 US-11, Parish, NY 13131
Mon–Fri 9am–9pm · Sat–Sun 10am–3pm
8

Gnr Excavating

4.4 (19 reviews)
163 Hogs Back Rd, Hastings, NY 13076
Open 24 Hours
9

Van Liew Septic Services

4.9 (197 reviews)
13 Kline Rd, Pennellville, NY 13132
Mon–Fri 7:30am–5pm · Sat–Sun Closed
10

Klebs Septic Tank Pumping

5.0 (11 reviews)
845 County Rte 48, Richland, NY 13144
Mon–Sun 7am–6pm
11

Superior Drain Solutions

4.9 (273 reviews)
9055 Brewerton Rd, Brewerton, NY 13029
Open 24 Hours
12

O'Connell Excavation & Septic

5.0 (1 reviews)
Weedsport, NY 13166, USA
13

Hahn's Septic Tank Service

4.8 (146 reviews)
5620 Business Ave Suite B2, Cicero, NY 13039
Mon–Fri 8am–5pm · Sat 9am–12pm · Sun Closed
14

C. Mattes Inc

5.0 (197 reviews)
6351 S Bay Rd, Cicero, NY 13039
Mon–Fri 8am–5pm · Sat–Sun Closed
15

Brosh Septic & Drain

4.9 (171 reviews)
6115 E Gillette Rd, Cicero, NY 13039
Open 24 Hours

Frequently Asked Questions

How do I know if my septic tank needs repair?

Signs include persistent sewage odors, wet spots or standing water near the tank or drain field, sewage backing up into the house, visible cracks or damage to the tank lid, and sinkholes forming near the tank. These issues should be addressed promptly due to groundwater protection requirements in most states.

Can a cracked septic tank be repaired or does it need replacement?

Minor cracks can often be repaired with concrete sealant or epoxy. However, major structural damage, severely corroded steel tanks, or tanks with multiple cracks usually require replacement. A licensed New York septic contractor can assess the best option.

How much does septic tank repair cost in New York?

Septic tank repairs typically range from $600 for minor fixes like baffle replacement to $3,000 or more for significant structural repairs. Full tank replacement typically costs $5,000 to $10,000.

Do I need a permit for septic tank repair in New York?

Most states require a permit from your local board of health for septic repairs. All work must comply with 10 NYCRR Part 75. Minor maintenance like pumping does not require a permit, but structural repairs and component replacements do.

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