Best Septic Tank Services in Wilmington, DE

The highest-rated Septic Tank Cleaning & Pumping companies out of 289 vetted & reviewed in the Wilmington area.

On Site Management Inc.

On Site Management Inc.

(5)
Septic System Inspection, Septic System Testing and Design
“2 man crew did a great job. Were on time and very professional and knowledgable.”
In Business Since 1985
Emergency Services
Serving Wilmington Area
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Alps Plumbing

Alps Plumbing

(14)
  • Price
  • Quick
“Alps Plumbing has come out on several occasions to do plumbing work for us. We have always been happy with the quality and service provided by Alps Plumbing. Rob is highly skilled, honest, and a down to earth guy to deal with. We wish Rob all the bes...”
Family Business
In Business Since 2012
Emergency Services
Locally Owned & Operated
Serving Wilmington Area
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Mid Atlantic Septic

Mid Atlantic Septic

(6)
Sewer Pump Repairs, Drain Fields, Septic Tank Installation
“Can't thank mid Atlantic enough for saving us in an emergency!! We were never a customer before but will be now!!!! It's mice to find honest and hard working businesses!!”
Locally Owned & Operated
Free Initial Consultation
In Business Since 2021
Licensed
Serving Wilmington Area
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Bobcat Septic Services

Bobcat Septic Services

(10)
  • Professional
  • Calling
“My sewer collapsed and Bob and his crew were there Sunday to inspect it and figured out where the issue was, and out Monday digging it up and fixing it. They couldn't have been more professional, fast and helpful. Highly recommended!”
In Business Since 2015
Family Business
Serving Wilmington Area
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English Sewage Disposal Inc

English Sewage Disposal Inc

(17)
Septic Installs, Septic Pumping, Septic Inspections
“I had issues with my septic system. John came out and was very informative and answered any questions I had. Not only very professional but he knew his stuff and solved the problem. I wouldn't consider another septic service company. Fair pricing and...”
Below Average Price Tag
In Business Since 1975
Accepts All Major Credit Cards
Serving Wilmington Area
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Compass Home Inspections

Compass Home Inspections

(17)
  • Property
  • Job
  • Questions
“Joe gave us a quick turnaround on our new home inspection. He was able to schedule us in the time frame we needed. He was professional, easy to get in contact with and extremely thorough (more so than our last inspector on a previous property). We wo...”
Coupons & Offers
In Business Since 2018
Transparent Fees & Pricing
Serving Wilmington Area
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Pro Rock Construction Services LLC

Pro Rock Construction Services LLC

(8)
Septic System Installation, Septic System Repair
“We used Pro Rock Construction Services to install our new sidewalk and asphalt driveway. They were great to work with from start to finish. Very responsive from the start with an estimate on a Monday and they began working on the project the next day...”
In Business Since 2008
Serving Wilmington Area
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Pierson Environmental Services

Pierson Environmental Services

(3)
Septic Tank Cleaning, Septic Tanks
“Mark treats his customer very good and it's very considerate to everybody and a works great with his workers”
Family Business
In Business Since 1974
Licensed, BBB Rating: A+
Serving Wilmington Area
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Eldredge Septic

Eldredge Septic

(19)
Repair, Installation or Replacement, Cleaning and Pumping
“Request for the service was returned back very quick and they took some time to explain me the process and service expectations. They offered first available time that was only few days away. They gave me quick estimate and it was spot on with what I...”
In Business Since 2004
Serving Wilmington Area
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Gallagher J Septic & Waste Water Control

Gallagher J Septic & Waste Water Control

(13)
  • Pump
  • Septic System
“Jim and his staff are very responsive, courteous, and knowledgeable! They know their stuff! When we experienced an issue with our septic system during the holiday season, they were quick to call us back and made arrangements to come out to inspect, ...”
In Business Since 2002
Family Business
Serving Wilmington Area
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B Martin Wastewater Services

B Martin Wastewater Services

(17)
  • Company
  • Prices
  • Septic
“When I called I was able to get an appointment the next day. This is the second time that they have pumped my septic system. Cody, was very professional and answered all my husbands questions. I would recommend them to all my friends and have”
Emergency Services
In Business Since 2011
Average Price Tag
Transparent Fees & Pricing
Serving Wilmington Area
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Star Septic Services

Star Septic Services

(9)
Septic System Repair
“They arrived on time did a great job. John took time to snake pipe from house to make sure everything was working properly. Star septic was cheaper then the three others we called. I highly recommend using them.”
Accepts Cash only
Serving Wilmington Area
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Queen Bee's Septic

Queen Bee's Septic

(5)
“When I need my septic tanks emptied they are always fast to come out and serve the tanks. Never had an issue with company I am glad I found them as they have been the most professional I have found.”
In Business Since 2015
Emergency Services
Serving Wilmington Area
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Quantum Environmental Enterprise INC

Quantum Environmental Enterprise INC

(1)
“Charlie and his team did a great job with our septic installation. From the beginning with getting site evaluations to coordinating designs to getting the local government approvals, he kept us in the loop and involved through the whole process. Onc...”
30+ Years Experience
PSMA Certified
Serving Wilmington Area
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Tyson F. Sartin

Tyson F. Sartin

(1)
“I have an old piece of property so A new septic system is not cut and paste like the newer neighborhoods . I had other companies come out in their $80,000 trucks and pristine polo shirts, And got nothing but skepticism & doubt about planning a new s...”
In Business Since 1993
Serving Wilmington Area
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Kelly Phillips Sanitation

Kelly Phillips Sanitation

(1)
Experts in Locating and Servicing Older and Newer Systems, Portable Toilet Delivery and Service, Septic Tanks, Cesspools or Drainfields Located & Pumped
“Delivered early, and price was great.”
Free Initial Consultation
In Business Since 2016
Licensed
Family Business
Serving Wilmington Area
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S L Patterson Septic

S L Patterson Septic

(6)
“Sam has always been fair with prices and honest with you about what ever is going on”
In Business Since 1990
Serving Wilmington Area
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Joseph Walls Inc

Joseph Walls Inc

(1)
Septic Tanks, Septic System Repair
“Joe Walls and his team performed a very professional installation of a 2000 gallon septic system for our new home which had failed the septic inspection. We needed the system to be fixed as part of the house purchase. Joe's team communicated honestl...”
In Business Since 1996
Serving Wilmington Area
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Septic Tank Pump Out & Cleaning Services Estimated Cost in Wilmington, DE 2022

Minimum cost
$155
Maximum cost
$5356
National Average
$1545
$595
$2575
Fair price range based on 211 cost profiles
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Average Cost $1545
Minimum cost $155
Maximum cost $5356

Average range $595 to $2575 is based on 211 cost profiles.

Why these companies made our list

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