Top-rated septic tank pros.

Best septic tank pros near Durham, CT

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

TRUSTED BY DURHAM, CT HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon74
    Verified septic tank services reviews

Verified Reviews for Septic Tank Service pros in Durham, CT

*The Angi rating for Septic Tank Service companies in Durham, 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 Durham, 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 14, 2025

Top-Rated Septic tank pros in Durham - Updated Nov 2026

Avatar for A.D.B. Construction & Septic Corp.
A.D.B. Construction & Septic Corp.
4.6(
217
)
Septic System - Install or ReplaceSeptic System - Repair

Serving Durham, CT and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Justin answered my telephone messages within 15 minutes each time and was service and cost specific. Chris was professional and committed to resolving and testing our septic tank issue before leaving on a Sunday evening! Exceptional service -- highly recommend! Thank you to Home Advisors."
Curtain Drain
Sewer line replacment
footing drains around an oil tank
Sewer line repair
Stone added

+33

Response time8 hrs
9 neighbors recently requested a quote
Recommended by97%of homeowners
Request Quote
John H. Bensavage, LLC
4.9(
98
)
Septic System - Install or ReplaceSeptic System - RepairSeptic System - Install or Replace - For Business+1 more

Serving Durham, CT and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Warranties offered

"Total professionals from beginning to end. We had to have our septic tank replaced quickly because we sold our house. They did an awesome job and I would highly recommend them."
Poly Septic tank replacement
Poly septic tank replacement
Response time8 hrs
22 neighbors recently requested a quote
Recommended by91%of homeowners
Request Quote
Avatar for H L Bowman
H L Bowman
4.6(
430
)
Septic Tank - Clean or Pump OutSeptic System - Install or ReplaceSeptic System - Repair

Serving Durham, CT and surrounding areas

Approved (Corporate)

In business since 1946

Free estimates

Emergency services offered

"I had my mini split systems for two apartments cleaned. Brett did a fine job!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

459 neighbors recently requested a quote
Recommended by86%of homeowners
Request Quote
Avatar for Rooterman Hartford LLC
Rooterman Hartford LLC
4.0(
68
)
Septic System - Install or ReplaceSeptic System - Repair

Serving Durham, CT and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Ash and M did a great job. Neat, courteous, professional — did great work on jacuzzi faucet replacement, including all associated plumbing. Explained everything when complete."
HVAC
250 neighbors recently requested a quote
Recommended by78%of homeowners
Request Quote
Avatar for Hazelwood Excavating, Inc.
Hazelwood Excavating, Inc.
5.0(
1
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Durham, CT and surrounding areas

Approved

In business since 1950

Free estimates

Emergency services offered

Hazelwood Excavating, Inc., is a family owned company based out of Wallingford, CT. The company was founded in 1950 and has been passed down through generation after generation. We take extreme pride in the 3 P's fundamental to any good business which are Punctuality, Professionalism, and Precision.

New Septic Tank
Leaching
New Leaching
Response time2 days
Request Quote
Avatar for Snow Septic Repair, LLC
Snow Septic Repair, LLC
New to Angi
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+2 more

Serving Durham, CT and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

Snow Septic Repair LLC provides our customers with quality workmanship & honest pricing for all your septic system repair needs. Servicing the greater Middlesex county area. Call us today to schedule a free estimate!

New Septic Tank
New Leaching Field
New Septic Tank & Leaching Field
Finished Grade Landscaped
Waterfront Completed Installation

+4

Response time3 days
Request Quote
Avatar for Drainworks Plumbing & Septic, LLC
Drainworks Plumbing & Septic, LLC
4.7(
236
)
Septic System - Install or ReplaceSeptic System - RepairSeptic Tank - Clean or Pump Out+1 more

Serving Durham, CT and surrounding areas

In business since 2017

Emergency services offered

Credit card accepted

"Glenn handled our clogged septic tank problem. Problem rectified within a few hours of my call. He was very professional and knowledgeable and we are so satisfied with the service provided!"
Broken footing drain pipe
new PVC Footing drain
Trench
septic system repair
Response time7 hrs
Recommended by96%of homeowners
Request Quote
Avatar for O'Hala Sanitation & Environmental
O'Hala Sanitation & Environmental
4.7(
17
)
Septic Tank - Clean or Pump Out

Serving Durham, CT and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"Ryan was on time and was very professional and informative on the day of our septic inspection and pumping for our new house we are purchasing. Would highly recommend Oâ  Hala Sanitation for all of your septic needs."
Response time3 hrs
Recommended by100%of homeowners
Request Quote
Finkeldey Septic - Facebook
4.9(
4
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Durham, CT and surrounding areas

In business since 1979

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! \n

Response time5 hrs
Recommended by100%of homeowners
Request Quote
Avatar for Czaja Brothers, Inc.
Czaja Brothers, Inc.
5.0(
6
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Durham, CT and surrounding areas

In business since 2015

Free estimates

Emergency services offered

Welcome to Czaja Brothers, Inc. here to assist you with all of your excavation and landscaping needs. We have been running the business for a year, but have over twenty years of experience in the industry. Give us a call!!!

concrete sidewalk
oil tank removal
excavation
Response time1 day
Recommended by100%of homeowners
Request Quote
Showing 1-10 of 30
Septic Tanks FAQs, answered by experts

A leaking well pipe is quite different from if the well itself is leaking. To seal a leaking well, pour a cement mixture or bentonite into the space between the well casing and the borehole wall. The heavier cement collects at the bottom to form a solid seal, pushing lighter materials like mud and fluids up toward the surface. Professional well installation companies have the equipment to do this properly. 

Good news: You’ll naturally increase the bacteria in your septic tank simply by using it. If you want to encourage more good bacteria growth, stop using products and household cleaners that kill bacteria, such as bleach and harsh chemicals. Never flush antibiotics, and make sure only water and waste go down the tube—not paper products, feminine hygiene products, or diapers.

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.

Septic tanks can clog if they aren’t pumped every few years since solid waste accumulates inside of them. Your tank might also clog if you have a habit of flushing anything other than human waste or toilet paper. Items like diapers, baby wipes, paper towels, cat litter, and personal hygiene products should never go down your pipes.

Common problems include low water pressure, no water, and strange noises. Regular maintenance prevents many issues.

The Durham, 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