Get matched with top septic tank pros in Woodbury, CT
There are 3 highly-rated local septic tank pros.
TRUSTED BY WOODBURY, CT HOMEOWNERS
4.4 
33 Verified Reviews for Septic Tank Service pros in Woodbury, CT
*The Angi rating for Septic Tank Service companies in Woodbury, 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 Woodbury, 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 July 19, 2025
Septic tank pros in Woodbury
Septic installation and repairs, complete excavation site work, grading and drainage work, retaining walls.
Septic installation and repairs, complete excavation site work, grading and drainage work, retaining walls.
Geothermal ground source heat pump system designer, professional engineer, installer contractor
Geothermal ground source heat pump system designer, professional engineer, installer contractor
Septic Tank Pumping in Connecticut Home Heating Oil DeliveryCheshire CT
"We have been using him for years, alway on time very accommodating, always polite. Would highly recommend McKinley Oil. Always has Excellent price for oil."
Anne J on May 2025
Septic Tank Pumping in Connecticut Home Heating Oil DeliveryCheshire CT
"We have been using him for years, alway on time very accommodating, always polite. Would highly recommend McKinley Oil. Always has Excellent price for oil."
Anne J on May 2025
Land Clearing to the Final Grade
Land Clearing to the Final Grade
TMC Excavating LLC Prides itself on excellence and honesty with all are jobs we do the job right the first time!
TMC Excavating LLC Prides itself on excellence and honesty with all are jobs we do the job right the first time!
Westconn Septic Service is a family owned and operated Septic company servicing Western CT. With the owner of the company present at all jobs, you can expect exceptional customer service. We are more than happy to answer any questions you may have regarding your septic system and are dedicated to building long term relationships.
"Tank cleaned and inspected. Had problems finding distribution boxes."
Charlie M on July 2020
Westconn Septic Service is a family owned and operated Septic company servicing Western CT. With the owner of the company present at all jobs, you can expect exceptional customer service. We are more than happy to answer any questions you may have regarding your septic system and are dedicated to building long term relationships.
"Tank cleaned and inspected. Had problems finding distribution boxes."
Charlie M on July 2020
Cornwall Plumbing & Heating, LLC was founded in 2007. We serve Litchfield County and surrounding areas. We proudly install the latest high efficiency equipment with an unmatched warranty! Call us today and see why we are the fastest growing plumbing and heating company in northwest CT!
Cornwall Plumbing & Heating, LLC was founded in 2007. We serve Litchfield County and surrounding areas. We proudly install the latest high efficiency equipment with an unmatched warranty! Call us today and see why we are the fastest growing plumbing and heating company in northwest CT!
While all projects are unique, it is our understanding of local, state, and federal regulations and guidelines which allow us to produce results tailored for our clients needs. Since the company was founded in 1955, it has grown not only in personnel but also in the services it offers. The growth that the company has experienced over the years has always been controlled so as not to lose the reputation that Arthur Howland worked so hard to develop. The tradition and goal of providing our clients with cost effective, high quality, and accurate civil engineering and land surveying services is still alive more than ever under the leadership of the company’s new president Paul Szymanski who worked under Arthur Howland for a number of years before taking over the reigns in 2005. It is Paul Szymanski’s positive “Can Do” attitude that has instilled the civil engineering and land surveying staff of Arthur H. Howland & Associates to always go above and beyond for the client to earn the company praise and notoriety among clients, town staff, regulating agencies, and other land use professionals. We encourage you to give us an opportunity to work on your next land use project and look forward to working with you to meet all of your civil engineering and land surveying needs!
"Telephone wasn't answered, during their posted business hours. No voice mail. Emails not returned, either. Town has no survey on file, after almost 300 years. Town required one to determine property lines before I can build or install a shed! President is on the Town Council. Definitely not happy. Still need a survey!"
Robert F on October 2018
While all projects are unique, it is our understanding of local, state, and federal regulations and guidelines which allow us to produce results tailored for our clients needs. Since the company was founded in 1955, it has grown not only in personnel but also in the services it offers. The growth that the company has experienced over the years has always been controlled so as not to lose the reputation that Arthur Howland worked so hard to develop. The tradition and goal of providing our clients with cost effective, high quality, and accurate civil engineering and land surveying services is still alive more than ever under the leadership of the company’s new president Paul Szymanski who worked under Arthur Howland for a number of years before taking over the reigns in 2005. It is Paul Szymanski’s positive “Can Do” attitude that has instilled the civil engineering and land surveying staff of Arthur H. Howland & Associates to always go above and beyond for the client to earn the company praise and notoriety among clients, town staff, regulating agencies, and other land use professionals. We encourage you to give us an opportunity to work on your next land use project and look forward to working with you to meet all of your civil engineering and land surveying needs!
"Telephone wasn't answered, during their posted business hours. No voice mail. Emails not returned, either. Town has no survey on file, after almost 300 years. Town required one to determine property lines before I can build or install a shed! President is on the Town Council. Definitely not happy. Still need a survey!"
Robert F on October 2018
Northwest Septic, Inc. is family owned and operated by Cliff Coveney and Cindi Mann Coveney. This septic company was established over 20 years ago and has been managed by the Coveney’s since April 2010. Both Cliff and Cindi have resided in Connecticut for more than 40 years. They had over 15 years experience managing a septic company before going into business for themselves. Northwest Septic, Inc. takes great pride in being dependable, knowledgeable, and providing quality service. Their motto is: “Treat each and every customer’s property as if it was our own.” Payment is due the same day the service is performed. They accept cash, checks, and the following credit cards: American Express, MasterCard, and Visa.
Northwest Septic, Inc. is family owned and operated by Cliff Coveney and Cindi Mann Coveney. This septic company was established over 20 years ago and has been managed by the Coveney’s since April 2010. Both Cliff and Cindi have resided in Connecticut for more than 40 years. They had over 15 years experience managing a septic company before going into business for themselves. Northwest Septic, Inc. takes great pride in being dependable, knowledgeable, and providing quality service. Their motto is: “Treat each and every customer’s property as if it was our own.” Payment is due the same day the service is performed. They accept cash, checks, and the following credit cards: American Express, MasterCard, and Visa.
family owned, 30 years experience
family owned, 30 years experience
FAQs for septic tank service projects in Woodbury, CT
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.
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