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Best Septic Service in Knoxville, TN

Compare 16 local septic service providers in Knoxville. Verified listings with real contact info.

16 verified providers · Updated 2026-04-15

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1

Valley Septic

5.0 ★ (26 reviews)

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2

J&J Septic Services of Knoxville TN

3.9 ★ (33 reviews)

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3

Bob's Septic Services

5.0 ★ (15 reviews)

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1

Valley Septic

5.0 (26 reviews)
4028 Papermill Dr NW #4, Knoxville, TN 37909
Open 24 Hours
2

J&J Septic Services of Knoxville TN

3.9 (33 reviews)
6283 Clinton Hwy # 4, Knoxville, TN 37912
Open 24 Hours
3

Bob's Septic Services

5.0 (15 reviews)
7531 Twin Creek Rd, Knoxville, TN 37920
Mon–Fri 6:30am–6:30pm · Sat–Sun Closed
4

Top Septic Service

4.9 (132 reviews)
6824 Cahaba Ln, Knoxville, TN 37914
Mon–Fri 24hrs · Sat–Sun Closed
5

Kington Sewer & Septic Drain Cleaning Service Inc.

4.5 (70 reviews)
2501 Byington Solway Rd, Knoxville, TN 37931
Open 24 Hours
6

Ambient Services Plus Inc. HVAC, Septic Pumping, Electrical, Plumbing

4.9 (234 reviews)
1048 W Union Valley Rd, Seymour, TN 37865
Open 24 Hours
7

Rose Septic Services

4.9 (259 reviews)
1203 McCarty Rd, Knoxville, TN 37914
Mon–Sun 7am–7pm
8

Power Pumping Septic Services

4.7 (35 reviews)
139 Shelly Way, Seymour, TN 37865
Mon–Sat 7am–9pm · Sun Closed
9

Rural Septic Service And Drain Cleaning

4.4 (25 reviews)
246 Moores Gap Rd, Heiskell, TN 37754
Mon–Fri 6am–6pm · Sat–Sun Closed
10

Rocky Top Septic & Excavating Services LLC

4.9 (74 reviews)
10748 Rutledge Pike, Blaine, TN 37709
Mon–Fri 9am–6pm · Sat 10am–4pm · Sun Closed
11

Hank Russell Septic Service

5.0 (47 reviews)
337 Leatherwood Dr, Maryville, TN 37803
Mon–Fri 7am–7pm · Sat 8am–4pm · Sun Closed
12

Bubba Dumps Septic & Sewer Works

5.0 (108 reviews)
127 Shultz Hollow Ln, Clinton, TN 37716
Open 24 Hours
13

Big T's septic tank service

4.7 (80 reviews)
337 Dawn Hill Ln, Maryville, TN 37801
Mon–Fri 7am–7pm · Sat–Sun Closed
14

Pro Septic Services

4.8 (78 reviews)
148 Johnson Cir, Lenoir City, TN 37771
Mon–Sat 7am–9pm · Sun Closed
15

Big Dog Drain and Septic

4.6 (34 reviews)
Sevierville, TN 37876, USA
16

Tri-County Septic Services | Septic Pumping & Maintenance

4.6 (108 reviews)
134 Cove St, Jacksboro, TN 37757
Open 24 Hours

Frequently Asked Questions

How do I find a reputable septic service company in Tennessee?

Look for pumping contractors who are registered with TDEC under Tennessee's subsurface sewage disposal rules (Tenn. Comp. R. & Regs. 0400-48-01), carry appropriate insurance, and are experienced with your type of system. Ask for references, and verify their credentials. Your county environmental health program (local health department) can often point you to qualified contractors in your area.

What septic services should I schedule regularly?

At minimum, have your tank pumped every 3-5 years and inspected at the same time. Annual inspections are recommended for systems with mechanical components like pumps or aerators. Keep records of all maintenance — TN requires maintenance records for certain system types.

Are septic service companies in Tennessee licensed?

Yes. Septic tank pumping contractors must meet TDEC requirements under Tenn. Comp. R. & Regs. 0400-48-01 (including provisions for pumping contractors and domestic septage management). SSDS installers and repair contractors must comply with the same chapter and obtain local construction permits through your county environmental health program (local health department) under T.C.A. Title 68, Chapter 221, Part 4. Always verify a company's credentials before hiring.

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