Top-rated septic tank pros.

Get matched with top septic tank pros in Plainfield, CT

Enter your zip and get matched with up to 5 pros

Need a pro for your septic tank service project in Plainfield, CT?

Select your specific project to find the pro for you.

TRUSTED BY PLAINFIELD, CT HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon92
    Verified septic tank services reviews

Verified Reviews for Septic Tank Service pros in Plainfield, CT

*The Angi rating for Septic Tank Service companies in Plainfield, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.

*The HomeAdvisor rating for Septic Tank Service companies in Plainfield, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.

Last update on May 21, 2026

Find Septic tank pros in Plainfield

Avatar for Flushaway Septic Tank Cleaning, Inc.
Flushaway Septic Tank Cleaning, Inc.
4.7(
78
)
Septic System - Install or ReplaceSeptic System - RepairSeptic System - Repair - For Business+2 more

Serving Plainfield, CT and surrounding areas

In business since 2015

Free estimates

Credit card accepted

"Bill and Skye cleaned out my septic tank. Excellent customer service, very professional, timely and very knowledgeable. Totally recommend Flushaway"
OUR WORK
OUR WORK
OUR WORK
OUR WORK
OUR WORK

+1

Response time3 hrs
Response rate93%
Recommended by97%of homeowners
Request Quote
Avatar for Kelley Septic & Drain
Kelley Septic & Drain
4.8(
39
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Plainfield, CT and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"Great experience! Very nice gentleman who came to pump the septic and made sure he addressed all our questions and concerns. Would recommend!!"
Response time3 hrs
Recommended by97%of homeowners
Request Quote
Flushaway Septic Tank Cleaning Inc
5.0(
3
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Plainfield, CT and surrounding areas

In business since 2015

Emergency services offered

Credit card accepted

"I was having a 4 of July Party. I called Flush Away! He called right back and it was a small job. William Chupp dug the hole in my back yard and pumped and?snaked the pipe. And he ?filled up the hole. He left everything nice and clean."
Recommended by100%of homeowners
Request Quote
Avatar for Stone Building Systems, LLC
Stone Building Systems, LLC
5.0(
5
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair

Serving Plainfield, CT and surrounding areas

In business since 2008

Free estimates

Offers commercial services

"Paul is extremely knowledgeable about excavation work and more specifically septic systems. I have used Paul on several projects from small tank, repairs to large engineered systems, and each time he delivers a perfect project, within our timeframe and at a reasonable price. I would highly recommend Paul and his team."
Septic Repair
Septic Repair
Response time6 hrs
Recommended by100%of homeowners
Request Quote
Avatar for 365 Septic LLC
365 Septic LLC
5.0(
4
)
Septic System - RepairSeptic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Plainfield, CT and surrounding areas

In business since 2021

Free estimates

Credit card accepted

"Five stars for 365 Septic! Dylan was prompt, personable, extremely efficient, and very competitively priced. Can’t recommend this company highly enough!"
Response time10 mins
Recommended by66%of homeowners
Request Quote
Septicology, LLC
5.0(
3
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Plainfield, CT and surrounding areas

In business since 2017

Free estimates

Small jobs welcome

"We have been using Septicology for our clients' septic system inspections and certifications for about one year now. Daniel presents a professional demeanor and his detailed reports include complete documentation of testing results including photos of all conditions he is seeing. We are very pleased with Daniel's great services and pricing and will continue using Septicology, LLC."
Response time2 days
Recommended by100%of homeowners
Request Quote
Showing 1-10 of 24
Septic Tanks questions, answered by experts

Depending on the size and location of your septic tank repair job, you may want to let the septic pros finish before tackling other backyard work. However, in some cases, it’s not a bad idea to coordinate between your providers if the timing’s right and your septic repair pro says it’s safe to do so. For instance, if the septic repair work is happening in the fall, you might want to take advantage of the opportunity to prepare your backyard landscaping for winter , or in spring, start mulching the garden beds.

Beyond the type of well pump, there are a few other factors to consider when selecting a well pump. Keep in mind the depth of your well, your average water usage, and the PSI of your water-consuming appliances to determine the appropriate motor horsepower and size of your well pump.

Many variables, such as home size, type of engineered system, the material used, soil conditions, and water usage, dictate how long your system will last. On average, most homeowners find that their system lasts 15 to 20 years, though it’s not unheard of for them to last up to 40 years with annual and preventative septic maintenance.

The price you’ll pay for service from a septic tank company will depend on the specific service you need. Here are some common services, along with average pricing:

  • Anaerobic septic system installation: $3,000–$8,000

  • Aerobic septic system installation: $10,000–$20,000

  • Septic tank pumping: $250–$550

  • Percolation test: $700–$2,000

  • Leach field installation: $2,000–$10,000

These numbers vary based on your septic system size, property layout, and more, so the best way to get an accurate estimate is to contact a septic tank professional for a custom quote.

A septic tank riser should extend to just above the ground level or slightly above it. The exact height can vary depending on local regulations and personal preferences, but a common guideline is to have the riser's top flush with or no more than a few inches above the surrounding ground. This height allows for easy access to the septic tank without creating a tripping hazard or obstructing mowing and landscaping activities. It's essential to ensure that the riser lid is easily visible and accessible for regular maintenance and inspection while being mindful of safety and aesthetics.

The Plainfield, CT homeowners’ guide to septic tank services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles