
Get matched with top septic tank pros in Windsor, ME
There are 1 highly-rated local septic tank pros.
Need a pro for your septic tank service project in Windsor, ME?
Verified Reviews for Septic Tank Service pros in Windsor, ME
*The Angi rating for Septic Tank Service companies in Windsor, 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 Windsor, 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 05, 2025
Find Septic tank pros in Windsor

Eastern Maine Excavation
Eastern Maine Excavation
Eastern Maine Excavation is committed to providing the highest quality service and workmanship for their customers. We specialize in septic systems, leach fields, inground and above ground pool installations, site work excavation/grading and landscaping. Our leadership team will use their engineering degrees and 25 years experience in civil construction to ensure all projects are executed with the correct procedures, methods and materials. Please contact Eastern Maine Excavation today for your free quote
"I reached out to EMX to inquire about an in ground pool install and received a prompt response. They guided me through the planning process and provided a very fair price and detailed contract that outlined the products to be used and the scope of the project. The project started on time and the crew was very professional. All of the work completed was top notch and the crew catered to our requests. They are very skilled at what they do and focused on customer satisfaction. A cannot say enough positive about EMX and highly recommend them."
Jason R on July 2025
Eastern Maine Excavation is committed to providing the highest quality service and workmanship for their customers. We specialize in septic systems, leach fields, inground and above ground pool installations, site work excavation/grading and landscaping. Our leadership team will use their engineering degrees and 25 years experience in civil construction to ensure all projects are executed with the correct procedures, methods and materials. Please contact Eastern Maine Excavation today for your free quote
"I reached out to EMX to inquire about an in ground pool install and received a prompt response. They guided me through the planning process and provided a very fair price and detailed contract that outlined the products to be used and the scope of the project. The project started on time and the crew was very professional. All of the work completed was top notch and the crew catered to our requests. They are very skilled at what they do and focused on customer satisfaction. A cannot say enough positive about EMX and highly recommend them."
Jason R on July 2025

DJ Cole Construction
DJ Cole Construction
We are your one stop for all residential,commercial and municipal needs in construction. Complete home packages. Septic systems. Building moving and jacking.
"The job was a big one, and the guys handled it beautifully, leaving our lot looking great. We are more than pleased with the outcome. Nicely done!"
Donald B on May 2025
We are your one stop for all residential,commercial and municipal needs in construction. Complete home packages. Septic systems. Building moving and jacking.
"The job was a big one, and the guys handled it beautifully, leaving our lot looking great. We are more than pleased with the outcome. Nicely done!"
Donald B on May 2025

Minor Bros Construction
Minor Bros Construction
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! Book with us online or feel free to give us a call today!
"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."
Deb Y on May 2024
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! Book with us online or feel free to give us a call today!
"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."
Deb Y on May 2024

Concrete Xtreme
Concrete Xtreme
We are a family owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced with close attention to the details. We look forward to building a lasting relationship and guarantee your satisfaction!
"Great work."
Robin K on April 2024
We are a family owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced with close attention to the details. We look forward to building a lasting relationship and guarantee your satisfaction!
"Great work."
Robin K on April 2024
River View Construction Co.
River View Construction Co.
Welcome to River View Construction Co. Established in 2014 - We offer General Contracting, Excavation, Forestry Services, Plowing & Sanding. We are fully insured & reputable. We strive to provide an elite experience, seamless, professional & with sense of urgency.
Welcome to River View Construction Co. Established in 2014 - We offer General Contracting, Excavation, Forestry Services, Plowing & Sanding. We are fully insured & reputable. We strive to provide an elite experience, seamless, professional & with sense of urgency.
Laney Construction
Laney Construction
River View Construction General Contracting Company since 2014 Septic Sytems Interior Home Construction Full staff specializing in every project you can desire.
River View Construction General Contracting Company since 2014 Septic Sytems Interior Home Construction Full staff specializing in every project you can desire.
CCC Construction LLC
CCC Construction LLC
CCC Construction has been locally owned and operated since 2013. We do a wide range of projects from residential site work to large Commercial projects. The services we offer include are: Septic system Design and installation, house lots, roadways, Driveways and parking lots, Material hauling, and more. please give us a call for a free estimate!
CCC Construction has been locally owned and operated since 2013. We do a wide range of projects from residential site work to large Commercial projects. The services we offer include are: Septic system Design and installation, house lots, roadways, Driveways and parking lots, Material hauling, and more. please give us a call for a free estimate!
Fenrir Property Services
Fenrir Property Services
Hi, Fenrir Property Services is a small owner operated company looking to help our communities. We offer landscape, Property Drainage, foundation repair, Driveway installation,Septic Systems and excavation. I also can assist you with any other property services you may need. I take pride in my work and strive for quality at reasonable prices.
Hi, Fenrir Property Services is a small owner operated company looking to help our communities. We offer landscape, Property Drainage, foundation repair, Driveway installation,Septic Systems and excavation. I also can assist you with any other property services you may need. I take pride in my work and strive for quality at reasonable prices.
StoneX Construction
StoneX Construction
We are a locally owned company offering start to finish home construction, excavation, and hardscaping services.
"StoneX did a wonderful job on our roof . There guys were professional and respectful,they got the roof done in a timely manner,and did an excellent job making sure they left the job picked up and clean. I would recommend them to anybody."
Dean S on February 2024
We are a locally owned company offering start to finish home construction, excavation, and hardscaping services.
"StoneX did a wonderful job on our roof . There guys were professional and respectful,they got the roof done in a timely manner,and did an excellent job making sure they left the job picked up and clean. I would recommend them to anybody."
Dean S on February 2024
Androscoggin Valley Inspections, LLC
Androscoggin Valley Inspections, LLC
Septic Design. Site Evaluation. Third Party Inspection.
Septic Design. Site Evaluation. Third Party Inspection.
FAQs for septic tank service projects in Windsor, ME
The cost to replace a septic tank is $7,350 for the average homeowner. This cost can range, however, from $470 to $22,500, depending on several factors. Your house size is a significant factor in the overall cost, but other things like material type impact the final price tag. For example, installing a new septic tank in a one-bedroom house typically costs $500 to $900, whereas installing a new septic tank in a five or six-bedroom home is generally $1,200 to $1,600.
Yes, most states require septic tank installers to have a license, and for good reason. Hiring an unlicensed septic tank pro could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
The cost of septic tank repair is $1,775 for the average homeowner. However, depending on a few elements, you might pay as little as $170 or as much as $6,100. Location, repair type, and tank material all determine the final cost. For example, replacing the septic tank filter can be as little as $200 to $300. However, repairing septic lines costs more, averaging around $1,500.
A septic tank can typically last 15 to 20 years on average, though your system's lifespan will vary depending on the type of septic system and the materials used. To help increase your septic tank's lifespan, schedule routine maintenance and do not flush items like cat litter, cigarette butts, or paper towels.
Repairing or replacing a septic tank is a job best left to a professional. Your septic tank is an essential part of your home, and if installed or repaired incorrectly, it could lead to significant problems. Things like polluted water, property damage, and health risks to your family could all happen as a result of an improper septic tank repair or installation.
The Windsor, ME homeowners’ guide to septic tank services
From average costs to expert advice, get all the answers you need to get your job done.
How much does a septic system cost? Explore impacting factors, important add-ons, and how you can save money on septic system installation right here.
Size, materials, and labor all determine the costs of an ejector pump replacement. Follow this guide to help you find the right ejector pump for your budget.
Replacing a drain field requires digging up quite a bit of land and involves a decent amount of testing. Using this guide, you’ll learn how much it costs to replace a drain field based on a few key factors such as size and type of septic system.
Septic systems make use of septic lateral lines to disperse treated waste into the soil. Learn about the process and the types of lateral lines in this guide.
Does homeowners insurance cover septic systems? The answer depends on what kind of damage you’re dealing with and how it occurred.
Your lot might require an alternative septic system based on location and soil conditions. Learn all about alternative septic systems and their costs.
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- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"