4.9 
92 *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
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"
+1
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!!"
Serving Plainfield, CT and surrounding areas
In business since 2015
Free estimates
Emergency services offered
"Very communicative and we’re able to locate my septic tank for me being that I just bought the house with no information on its whereabouts! Now it’s marked for future cleaning. Thank you!"
Serving Plainfield, CT and surrounding areas
In business since 1995
Free estimates
Offers commercial services
"Hawkins was ON TIME, respectful, professional, and was helpful in understanding the process. They walked me through how to navigate my end and never made me feel like a clueless homeowner. I would recommend this company for any septic needs!"
Serving Plainfield, CT and surrounding areas
In business since 1998
Free estimates
Emergency services offered
"My house is closing August 2016 and just found out I need new septic system....House under deposit. Do y9u finance nd get paid at closing? You could put a lien on my property. I don't want to lose this sale and the young buyers love the house but can't afford new system."
+38
Serving Plainfield, CT and surrounding areas
In business since 2015
Emergency services offered
Credit card accepted
"The septic tank had not been cleaned for over 10 years. Bill, from Flushaway Septic came within an hour and a half of my phone call. He explained what had to be done after opening up the septic tank and did the job promptly and neatly leaving the area perfectly clean. He charged $275 for a total pump out with lots of solid waste. He explained how to keep the tank clean and suggested a cleaning every 3 years. I highly recommend him to anyone needing this service."
Serving Plainfield, CT and surrounding areas
In business since 2005
Free estimates
Credit card accepted
It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We are not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.
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."
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!"
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."
From average costs to expert advice, get all the answers you need to get your job done.
If it’s been there for a while, it can be hard to find the septic tank in your yard. Learn how much it costs to locate a septic tank with this guide.
It’s crucial to install a septic tank with the right volume to avoid wastewater backups. This guide will help you calculate the right septic tank volume.
Septic tank sizes vary depending on the size of your home, how many people live there, how much water you use, and more. Read on to learn how to determine the right size for you.
If you’ve never lived in a house with a septic system before, you might be wondering: Are septic tanks bad? Here are some of the pros and cons.
Want to learn how to build a septic tank for your rural or off-grid property? First, check your local laws, then dive into these general guidelines.
How deep is a septic tank, and why is it buried? Learn where to place your own septic system as well as how to maintain it and how much it costs.
