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TRUSTED BY CORNISH, ME HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon28
    Verified septic tank services reviews

Find Septic tank pros in Cornish

Avatar for Maine Septics
Maine Septics
5.0(
8
)
Septic System - Install or Replace - For BusinessSeptic System - Install or Replace

Serving Cornish, ME and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"I recommended Southern Maine Renovations to one of my clients after hearing about them from a co-worker. My client was thrilled with the quality of work, timely responses, and price. My new go to contractor!"
Septic install
Response time3 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Zoom Drain New England
Zoom Drain New England
5.0(
2
)
Septic System - Repair

Serving Cornish, ME and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Marcus came over the day after I requested the quotes (quotes requested Sunday, he came Monday.) He assessed the situation and explained options and pricing. He very willingly attempted the lower cost option first, even though we had doubts it would work. He told if it did not work and we had to go to the higher cost option, I would only be charged for that, not both. We did have to go to that option and he was able to clear the clog from my sewer line. He then inspected with a camera and showed me that there were several roots intruding on the line. He recommended repeating the process with a nozzle designed to remove these. He did not have that on his truck, so another visit was scheduled for today with a different tech. This was also successful and it was clear from the camera inspection at the end that the roots were gone. I was expected a horrible mess from this process, and was very happy that both operations were completed with minimal additional sludge in my basement."
Response time1 day
Response rate92%
45 neighbors recently requested a quote
Avatar for Main Choice Inspections
Main Choice Inspections
5.0(
81
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Cornish, ME and surrounding areas

In business since 2013

Free estimates

Emergency services offered

"Josh was fantastic to work with. Bill did my previous inspection in 2017 so I knew I had to call again. Josh was VERY thorough with his inspection. Pointed out every item he felt needed mentioning which was extremely helpful! The septic inspection was fantastic as well. Very neat and clean dig locations as well as information and recommendations moving forward. All in all I would highly recommend MCI to anyone anywhere! Extremely pleased with the results!"
Recommended by93%of homeowners
Cyr Septic and Management
4.8(
22
)
Septic System - RepairSeptic System - Repair - For Business

Serving Cornish, ME and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"Found Cyr Septic and Management through Home Advisor. They were the only company I called even willing to come to our house. They came out that night at no additional charge to replace our septic pump. Very impressed with the honest workers and honest price. I would recommend them to anyone in the area and hire them again in a heartbeat!"
intercal pump station
intercal pump station
old pump
pump station
Response time4 hrs
Recommended by95%of homeowners
Avatar for Rooter-Man of Southern Maine
Rooter-Man of Southern Maine
4.3(
107
)
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Cornish, ME and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"They came out first to find the septic tank and then would have to come back with the pump truck to pump it. After utilizing the camera mechanism to locate the tank, we were advised that pumping wasn't really needed yet. They could easily have led us to believe it needed to be done, but they chose to be honest and save us the added cost. Honesty & integrity, i like that in a service provider!"
We saved this guy from a storm drain!
Slow tub? This could be why!
Extreme roots in sewer
That one was down there!
Tub clog

+17

Response time20 mins
Recommended by89%of homeowners
Avatar for McAtee Company, Inc.
McAtee Company, Inc.
5.0(
5
)
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Cornish, ME and surrounding areas

In business since 1990

Free estimates

Emergency services offered

"The owner of the company arrived as scheduled and was very professional and a really nice man to deal with. He assured me he would find the location of the access to our septic tank no matter what it may take. He.found it within 15 minutes and it was hidden under rip rap. When he came back to pump it out, he did an excellent job and replaced the rip rap. You wouldn't even know he had been here. I would recommend McAtee highly."
Leachfield
Septic System / Gray
Septic System / Gray
Septic System / Gray
Septic System / Gray

+10

Response time4 hrs
Recommended by100%of homeowners
Avatar for North Peak Septic Solutions
North Peak Septic Solutions
5.0(
4
)
Septic System - Install or ReplaceSeptic System - Repair

Serving Cornish, ME and surrounding areas

In business since 2013

Emergency services offered

Small jobs welcome

"We were very fortunate that they were able to come quickly and replace our nonfunctioning septic pump promptly. They were professional and easy to communicate with. Given the emergency nature of the project, we did not get other bids so we can't say whether the price was reasonable, but they were upfront about the cost and stuck to their original estimate."
Septic tank
Concrete Chamber Leach Field
4 Row Eljen Pad Leach Field
Septic Install, Gorham ME
Pic 2

+6

Response time1 day
Response rate100%
Recommended by100%of homeowners
Showing 1-10 of 31
Septic Tanks questions, answered by experts

Yes, it is possible to pump a septic tank too frequently. The ideal pumping schedule varies based on the tank's capacity, household size, and water usage. Pumping the septic tank more often than recommended can cause the beneficial bacteria to leach into the drain field, leading to an imbalance and a build-up of solid waste.

Wells should be at least 100 feet deep for drinking water, but they may need to be deeper depending on the local geology, water quality, and your household’s water usage. Work with a qualified well drilling professional who can assess the appropriate depth for your well and test the water before drinking it.

Yes, shower water goes into the septic tank. Shower water is a type of greywater, and in fact, all water used in a home with a septic system—including water from sinks, toilets, the dishwasher, and the washing machine—drains into the tank. When shower water enters the tank, debris like soap and hair travels with it. The solid debris sinks to the bottom to become sludge, while soap residue joins the scum layer at the top. The remaining water is treated in the tank before moving to the drain field for further treatment and dispersal. It is important to avoid putting oil or harsh chemicals down any drain, as they can cause clogs or disrupt the beneficial bacteria required for proper wastewater management in the septic system.

Your garbage disposal will only affect the health of your septic tank if you’re using it too frequently, or filling it with organic waste that doesn’t fully break down. If the tank fills up with too many solids, the bacteria won’t have enough time to consume it before more is added, which can lead to an overflow in the drain field. Your tank will need to be pumped more frequently with excessive or improper garbage disposal use.

Septic drain fields should be at least 10 feet from the property line, though exact requirements vary by location. Some areas may require further distances, such as 25 feet or more, depending on soil conditions and local health regulations. This extension ensures proper wastewater absorption and prevents contamination of neighboring homes.

The Cornish, ME homeowners’ guide to septic tank services

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