Top-rated septic tank pros.

Get matched with top septic tank pros in 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 icon73
    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

Find Septic tank pros in Durham

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
27 neighbors recently requested a quote
Recommended by91%of homeowners
Request Quote
Avatar for H L Bowman
H L Bowman
4.6(
422
)
Septic System - Install or ReplaceSeptic Tank - Clean or Pump OutSeptic System - Repair

Serving Durham, CT and surrounding areas

Approved (Corporate)

In business since 1946

Free estimates

Emergency services offered

"Great experience Justin, Nate & Timothy were awesome. Very knowledgeable, professional & curious. Aside from the cleanliness they delivered an experience. I highly recommend HL bowman if you want rapid service on your HVAC. Pricing was reasonable in my opinion & financing is an option. Keep in mind when seeking quotes for your HVAC repair/ new install you must consider performance over equipment, that is if your want a good system that will have a good run/life span."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

594 neighbors recently requested a quote
Recommended by87%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
275 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 professional, extremely knowledgeable, and thorough. He utilized a camera and quickly identified the source of the blockage and pumped the tank. We will definitely use OHala Sanitation to address any future problems and for our annual septic pump service."
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 questions, answered by experts

A gurgling toilet usually doesn’t mean that your septic tank is full. If waste can’t drain into a full septic tank, you’ll see water and sewage backing up into your fixtures, but the air that causes gurgling is a result of poor venting. You are more likely to have a clog in your vent stack or a damaged air admittance valve.

If you’re going away on vacation or leaving your home for a long time, it’s a good idea to switch off your well pump and pressure tank before you go. This way you can prevent any damage from unexpected leaks that may occur or unforeseen electrical issues while you’re away.

Over time, your septic tank can accumulate a buildup of sludge at the bottom of the tank. If left unpumped and uncleaned, the sludge will back up into your pipes and home, causing failure and extensive (and smelly) damage. Repairs to your septic system can be costly, which is why regular maintenance is required. It takes about 30 minutes to pump a septic tank that’s 1,250 gallons or less or 1 hour for larger varieties.

According to the Environmental Protection Agency (EPA), septic tanks must be located a decent distance from places subject to flooding or surface ponding. Additionally, septic tanks should be installed on level ground so that the waste can properly settle in the tank. Most tanks are located 10 to 20 feet away from the home. More specific requirements vary by location, so call a local septic pro or your local health department for more information.

Leach lines are commonly made of PVC pipe, and they’re placed into trenches filled with gravel and sand, which help treat the wastewater. The PVC pipes are perforated, or drilled with small holes, so the wastewater can drain out of the pipes and into the surrounding material, which eventually leads to the aquifer.

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