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Find Septic system installers and replacers in South Portland

Avatar for Septic Advisor LLC
Septic Advisor LLC
4.8(
17
)

Serving South Portland, 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 rate90%
19 neighbors recently requested a quote
Avatar for Cyr's Home Services
Cyr's Home Services
4.7(
70
)

Serving South Portland, 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 time7 hrs
65 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Maine Septics
Maine Septics
5.0(
8
)

Serving South Portland, 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%
3 neighbors recently requested a quote
Avatar for G & G Construction
G & G Construction
4.7(
7
)

Serving South Portland, ME and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Warranties offered

"Chris and his crew went above and beyond in installing my new roof .Job involved some roof deck repair that was unknown until tear down . High end workmanship . Best cost I could find , and believe me , I searched . Veteran operated ."
Brunswick
Brunswick
Brunswick
Brunswick
Response time1 day
Response rate97%
24 neighbors recently requested a quote
Avatar for ASL Excavating
ASL Excavating
5.0(
4
)

Serving South Portland, ME and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Credit card accepted

"My yard was a muddy mess, falling apart, and I was having to put more and more blocks under one side of my camper to keep it level. ASL Excavating came in and took a look and, not only complied with my needs and wants, but also gave some great suggestions, like placing an underdrain directly from my downspout sending all the water directly into a drainage gully. We also had a crushed stone pad placed for the camper parking, and along with the new grading it sits perfectly level, no blocking needed. Riprap was placed at the steep slope to prevent erosion. They also graded my driveway, prepping it for my next project, paving. They did the work 14 months ago and it looks as good as the day they finished. They were quick and appeared efficient with some nice technology. They had very little space to work and left no damage behind. Shane is the owner and a great guy to work with. He and his crew have a lot of experience and the pictures of their prior work sold me on hiring ASL Excavating."
Response time11 hrs
Response rate92%
8 neighbors recently requested a quote
Dorvee Excavation, LLC
New to Angi

Serving South Portland, ME and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

At Dorvee Excavation, LLC, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote!\n

Response time4 days
Avatar for Main Choice Inspections
Main Choice Inspections
5.0(
80
)

Serving South Portland, ME and surrounding areas

In business since 2013

Free estimates

Emergency services offered

"The price was a little expensive, but it was worth every penny. I chose the package with additional add on’s, because I wanted a comprehensive report. Tom was very thorough, professional, and knowledgeable. They saved me a ton of money by finding an issue with the septic system, that wasn’t easy to find. Tom was there for close to 4 hours and went over every aspect of the home with me in a walk through. I would highly recommend Main Choice and will definitely use them again in the future. Bill the owner was a very pleasant guy as well, and wasn’t afraid to roll his sleeves up and get dirty. Couldn’t have been happier with their services."
Recommended by94%of homeowners
Avatar for North Peak Septic Solutions
North Peak Septic Solutions
5.0(
4
)

Serving South Portland, 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 37
FAQs for septic system installation and replacement projects in South Portland, ME

Most septic system replacements require several days to complete, not including permitting and preparation time. The process begins with site assessment and testing, followed by excavation, component installation, and final inspection. Weather conditions, property accessibility, and inspection schedules can all affect your project timeline. Your contractor can provide a more specific estimate based on your property's unique characteristics.

Standard homeowners' insurance policies don't cover septic system replacement due to age or normal deterioration. Coverage may apply if damage results from specific covered events, but routine maintenance and eventual replacement are generally considered homeowner responsibilities. Review your policy details or speak with your insurance agent to understand your specific coverage limitations.

Look for multiple indicators such as slow-draining fixtures, unusual gurgling sounds in plumbing, sewage odors inside or outside your home, or wet spots in your yard. Unusually lush grass over the drain field area, frequent backups, or recurring repair needs might signal system failure. Addressing these warning signs promptly can prevent property damage and health hazards.

DIY septic installation is not recommended and may violate local regulations. Professional installation ensures compliance with health codes, proper design for your specific site conditions, and appropriate safety measures. The specialized equipment, technical knowledge, and permitting requirements make this a job best left to licensed professionals who can guarantee the system's safety and effectiveness.

With proper maintenance, including regular pumping, a drain field lasts 20 years. Various factors influence system longevity, including household size, water usage patterns, and soil conditions. Regular professional inspections can help determine when replacement becomes necessary. If your system requires increasingly frequent repairs, replacement might be more economical than continuing to address individual problems.

The South Portland, ME homeowners’ guide to septic system installations and replacements

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