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TRUSTED BY WINDHAM, ME HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon167
    Verified septic tank services reviews

Verified Reviews for Septic Tank Service pros in Windham, ME

*The Angi rating for Septic Tank Service companies in Windham, ME 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 Windham, ME 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 October 10, 2025

Find Septic tank pros in Windham

Avatar for RM Septic
RM Septic
5.0(
91
)
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Windham, ME and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"Called on Labor Day with a full septic tank. He showed up within 1.5 horse and was profoundly professional and did the pump out. Terrific service!"
RM Septic
Response time2 hrs
Response rate86%
32 neighbors recently requested a quote
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Avatar for Septic Advisor LLC
Septic Advisor LLC
4.8(
17
)
Septic System - Install or ReplaceSeptic System - RepairSeptic System - Install or Replace - For Business+1 more

Serving Windham, ME and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Mike and his Theron were very professional and their quality of work very solid. If anyone needs work completed on their septic system Septic Advisor is highly recommended. Thanks again guys for your outstanding work and service!"
Response time4 hrs
Response rate91%
19 neighbors recently requested a quote
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Avatar for Cyr's Home Services
Cyr's Home Services
4.7(
72
)
Septic System - Install or ReplaceSeptic System - RepairSeptic System - Install or Replace - For Business+1 more

Serving Windham, ME and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"Troy was so professional, friendly and efficient. Repaired our septic system in no time and saved us the big headache of replacing tank. Great communication, would recommend and hire again!"
Response time8 hrs
63 neighbors recently requested a quote
Recommended by80%of homeowners
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Avatar for Maine Septics
Maine Septics
5.0(
8
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Windham, ME and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Maine septics put in a system for one of my clients, and they did a fantastic job. Everyone else we talked to quoted us much higher, or couldn’t get it done for months. These guys get it done!"
Septic install
Response time3 hrs
Response rate100%
2 neighbors recently requested a quote
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Avatar for Caldwell Septic & Drains LLC
Caldwell Septic & Drains LLC
5.0(
4
)
Septic System - RepairSeptic System - Repair - For Business

Serving Windham, ME and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"I found Caldwell Septic and Drains on Angi. He got in touch with me the day I posted my inquiry, and we quickly scheduled time for him to come out. We had two lines from our bathroom clogged and Zach came out and fixed both quickly. He explained what he needed to do and was professional. He then explained the invoice to me and thanked me for my business. I’d definitely recommend Caldwell Septic and Drains and will be using them in the future."
Kitchen Sink Backed Up
Drain Line Inspection
Response time6 hrs
Response rate97%
1 neighbors recently requested a quote
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Avatar for Minor Bros Construction
Minor Bros Construction
5.0(
3
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Windham, ME and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"We were extremely pleased with the professionalism and the end result of the Minor Bros. team who re-did our leach field. They answered all of our questions up-front, showed up on time and completed the job just as described on time and on budget and with care that our yard looked great after completion. We highly recommend this company without hesitation."
Buckfield ME Stone & Pipe Septic System
Winthrop ME Eljen Septic System
Winthrop ME Eljen Septic System
Belgrade ME Infiltrator Chamber Septic System
Response time1 day
25 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Atlas Earthworks LLC
Atlas Earthworks LLC
5.0(
6
)
Septic System - Install or Replace

Serving Windham, ME and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Ramsey was affordable and provided excellent service to help me with my drainage, removed trees, and running conduit unground for electrical."
Driveway
Truck Door
.
.
.

+10

Response time1 day
Response rate98%
2 neighbors recently requested a quote
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Septic Tanks questions, answered by experts

There are three layers of wastewater in a septic tank: scum (solid waste that floats to the top of the wastewater), liquid (the relatively clean liquid wastewater in between the two other layers), and sludge (solid waste that falls to the bottom of the wastewater). The buildup of sludge is one of the main reasons septic tanks need to be pumped. If the tank is more than 1/3 of the way full with a combination of sludge and scum, it’s time to call a pro for pumping.

The average three to four-bedroom home typically uses a well pump rated for 8 to 12 gallons per minute (GPM). To find the most accurate size for your specific needs, a common rule of thumb is to count the number of water fixtures and appliances in your home and aim for that number in GPM. This calculation allows for about one gallon of water per minute per fixture. Because estimating the correct size can be challenging, it's best to have a professional technician make the final determination. A professional can ensure your pump provides sufficient water for your home, especially during peak usage hours.

Schedule annual inspections, test water pressure, and protect the pump from freezing temperatures.

Well water is often assumed to be hard because of its high mineral content. Hard water can lead to mineral build-up in your pipes and appliances. You can manage hard water by installing a whole-house filter system. These systems can help extend the life of your water-reliant appliances like your hot water tank and dishwasher. 

A septic tank with a 1,500-gallon capacity is good for larger homes with up to 6 or 7 bedrooms. The average home can go with a smaller tank, about 1,000 gallons, which supports a home size of up to 2,500 square feet, or a home with about three bedrooms.

The Windham, ME 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