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Average homeowner rating star icon4.6
Average homeowner rating
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Verified septic tank services reviews

Septic tank pros in Old Saybrook

Avatar for Mosman Wellworks, LLC
Mosman Wellworks, LLC
164 Sycamore Ave
4.95(
10
)
Approved Pro
Mosman Wellworks, LLC
164 Sycamore Ave
4.95(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

Mosman Wellworks, LLC, provides safe water and quality service to both residential and commercial customers throughout Connecticut. When you hire Mosman Wellworks, LLC, expect superior service, honesty, and dependability. We stand by our work. No job is too challenging. Mosman Wellworks, LLC, are experts that you can trust. We serve Greater Waterbury and all throughout CT.

"Really fast response and a professional with a strong base of knowledge and his work and ability to put into layman s terms. Polite, trustworthy and capable"

Jason H on May 2020

Mosman Wellworks, LLC, provides safe water and quality service to both residential and commercial customers throughout Connecticut. When you hire Mosman Wellworks, LLC, expect superior service, honesty, and dependability. We stand by our work. No job is too challenging. Mosman Wellworks, LLC, are experts that you can trust. We serve Greater Waterbury and all throughout CT.

"Really fast response and a professional with a strong base of knowledge and his work and ability to put into layman s terms. Polite, trustworthy and capable"

Jason H on May 2020


John H. Bensavage, LLC
53 Dale Ave.
4.96(
85
)
Approved Pro
John H. Bensavage, LLC
53 Dale Ave.
4.96(
85
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
24 local quotes requested

John H. Bensavage Septic, LLC, is a locally owned and operated septic cleaning company. We value honesty and integrity in all aspects of our business and offer a variety of services that are customizable to each individual project. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"great job222222222222222222"

Gerald T on March 2025

John H. Bensavage Septic, LLC, is a locally owned and operated septic cleaning company. We value honesty and integrity in all aspects of our business and offer a variety of services that are customizable to each individual project. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"great job222222222222222222"

Gerald T on March 2025


EREG PROPERTY MAINTENANCE & MANAGEMENT
802-804 Boston Post Rd
5.00(
57
)
EREG PROPERTY MAINTENANCE & MANAGEMENT
802-804 Boston Post Rd
5.00(
57
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

EREG is your 1 stop shop for all your residential and or commercial needs. -Landscaping, Landscape design, Landscape Lighting, Spring & Fall Clean-ups -Chimney Flashing Repair -Interior & Exterior Painting -PWR Washing, Gutter Cleaning, Gutter Install, Deck, Patio, Driveways, walkways -Basic Remodeling, Decks, Windows, Roofing, etc... -Home Automation, Physical Security & CCTV -Pro-Audio and Pro Video Design/Installation -Over Head PA or White Noise, Menu Boards, Wall Hung TV installations -REO & Foreclosure Applications such as winterizing, inspection, Lock Box -Assembly, Configuration, Decommissioning -Commercial Property Abatement -Basic Moving Services, -Owner is a Real Estate Agent and can help value and comp as well as sell & purchase -24 Hr x 7 days x 365 physical monitoring of your home or office or business -Residential and Commercial Cleaning Services (daily, weekly, monthly, seasonal, vacation) EREG staff are out of the box thinkers and get it done types. If you need something unique, please give us a call as we are confident we can help in some fashion or another.

"Friendly, extremely competent, worked clean, and did an excellent job. Will call again. Highly recommended!"

Jonathan F on July 2025

EREG is your 1 stop shop for all your residential and or commercial needs. -Landscaping, Landscape design, Landscape Lighting, Spring & Fall Clean-ups -Chimney Flashing Repair -Interior & Exterior Painting -PWR Washing, Gutter Cleaning, Gutter Install, Deck, Patio, Driveways, walkways -Basic Remodeling, Decks, Windows, Roofing, etc... -Home Automation, Physical Security & CCTV -Pro-Audio and Pro Video Design/Installation -Over Head PA or White Noise, Menu Boards, Wall Hung TV installations -REO & Foreclosure Applications such as winterizing, inspection, Lock Box -Assembly, Configuration, Decommissioning -Commercial Property Abatement -Basic Moving Services, -Owner is a Real Estate Agent and can help value and comp as well as sell & purchase -24 Hr x 7 days x 365 physical monitoring of your home or office or business -Residential and Commercial Cleaning Services (daily, weekly, monthly, seasonal, vacation) EREG staff are out of the box thinkers and get it done types. If you need something unique, please give us a call as we are confident we can help in some fashion or another.

"Friendly, extremely competent, worked clean, and did an excellent job. Will call again. Highly recommended!"

Jonathan F on July 2025


All Odds Services LLC
69 Bruning Rd
No reviews
All Odds Services LLC
69 Bruning Rd
No reviews
Free onsite estimate

Offering Septic Repairs, Installation, and Inspections as well as any other Excavating or Drainage needs. Ask about our "Earthbuster", a machine that could potentially save you thousands on leaching field repairs! Small owner-operated company based out of CT, I look forward to helping you out!

Offering Septic Repairs, Installation, and Inspections as well as any other Excavating or Drainage needs. Ask about our "Earthbuster", a machine that could potentially save you thousands on leaching field repairs! Small owner-operated company based out of CT, I look forward to helping you out!


A-Team Plumbing and Drain LLC
1038 Middletown Ave
4.60(
60
)
A-Team Plumbing and Drain LLC
1038 Middletown Ave
4.60(
60
)
Customers say: Super punctual
8 years of experience

24/7-Plumbing-Drain Cleaning-Water Heaters with Discounts for Angie's List Members in New Haven county! We offer 24hr emergency service! We also offer Saturday service at no extra charge between the hours of 8am-5pm. Call us today or see our offers to claim your savings right here on our profile. Full project financing available.

"SCAM!!!!!!SCAM!!!!!!!!!!SCAM!!!!!!!!they had the nerve to add the overflow and waste and they know that was not y I am unhappy and disgusted!!!! Taylor knew she wasn’t going to be able to work on my furnace and still continued to install the thermostat and then charged me and said the company and herself didn’t feel comfortable working on it because it was too old …I mean it was the same furnace she looked at to begin with …she should have known then that it was too old 429.00 for a thermostat. I did not sign the completed paperwork. I called the receptionist wouldn’t give me her name or the owners name she refused I threatened to write an honest review and she hung up on me and would not take my calls She had promised to adjust the price until I threatened to write a review and she hung up and have not contacted me back Taylor was not transparent and I didn’t appreciate that She also quoted me 6500.00 to replace a water heater of course with all the bells and whistles. Home Depot quoted me 1550.00 with all bells and whistles with a 12 year warranty!!!! Have a great holiday A-Team"

Lola S on November 2024

24/7-Plumbing-Drain Cleaning-Water Heaters with Discounts for Angie's List Members in New Haven county! We offer 24hr emergency service! We also offer Saturday service at no extra charge between the hours of 8am-5pm. Call us today or see our offers to claim your savings right here on our profile. Full project financing available.

"SCAM!!!!!!SCAM!!!!!!!!!!SCAM!!!!!!!!they had the nerve to add the overflow and waste and they know that was not y I am unhappy and disgusted!!!! Taylor knew she wasn’t going to be able to work on my furnace and still continued to install the thermostat and then charged me and said the company and herself didn’t feel comfortable working on it because it was too old …I mean it was the same furnace she looked at to begin with …she should have known then that it was too old 429.00 for a thermostat. I did not sign the completed paperwork. I called the receptionist wouldn’t give me her name or the owners name she refused I threatened to write an honest review and she hung up on me and would not take my calls She had promised to adjust the price until I threatened to write a review and she hung up and have not contacted me back Taylor was not transparent and I didn’t appreciate that She also quoted me 6500.00 to replace a water heater of course with all the bells and whistles. Home Depot quoted me 1550.00 with all bells and whistles with a 12 year warranty!!!! Have a great holiday A-Team"

Lola S on November 2024


J T Collins Plumbing and Heating
23 Marion St
4.50(
8
)
J T Collins Plumbing and Heating
23 Marion St
4.50(
8
)
Customers say: Quick response
16 years of experience

JT Collins Plumbing has been in business since 2009, we specialize in all types plumbing and hot water heating Installations and repair. Give us a call or text at (203)500-4639 for your free estimate today.

"Horrible. Still working on the project. Three days in he worked a total of 6 hours. Constantly left the job for hours at a time. Never showed up when he said he would. Always I will be there in 10 minutes and an hour an a half later strolling up to have to leve again within an hour of working. Tor up the house and left a mess and the job still is not done. Extremely unhappy. I will NEVER use him again or thissite for refferences again."

jodi l on February 2021

JT Collins Plumbing has been in business since 2009, we specialize in all types plumbing and hot water heating Installations and repair. Give us a call or text at (203)500-4639 for your free estimate today.

"Horrible. Still working on the project. Three days in he worked a total of 6 hours. Constantly left the job for hours at a time. Never showed up when he said he would. Always I will be there in 10 minutes and an hour an a half later strolling up to have to leve again within an hour of working. Tor up the house and left a mess and the job still is not done. Extremely unhappy. I will NEVER use him again or thissite for refferences again."

jodi l on February 2021


SepticWorks
1 High St
5.00(
14
)
SepticWorks
1 High St
5.00(
14
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Septic & Sewer Services: System Design & Installations, Sewer & Water Lines, Pipe Camera & Locating Services.

"Yes. Came quickly and did a great job."

Jodi T on July 2024

Septic & Sewer Services: System Design & Installations, Sewer & Water Lines, Pipe Camera & Locating Services.

"Yes. Came quickly and did a great job."

Jodi T on July 2024



Wicked Web Design & SEO
1312 North Monroe St. Suite 137
5.00(
7
)
Wicked Web Design & SEO
1312 North Monroe St. Suite 137
5.00(
7
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Want an Awesome looking website that also Ranks in the search engines? If you're expecting for it to generate new customers it's vital potential customers find it when they search. This is called Search Engine Optimization. Everyone and their brother are building websites these days, and ironically they are all SEO experts. Most people are smart enough to figure out this isn't true. We are 100% from the United States. Our team is comprised of Graphic Designers, a content writer and one of the Best SEO's in the Country. We have hundreds of #1 Rankings for some of the hardest search terms available. Ask to see some samples. Wicked Web Design is a division of Justin Monk SEO. It became a division to full-fill the entire package. Anyone can build a website, but if the on-page optimization isn’t done correctly the website will never rank. The customer then is forced to pay to have it re-done. Here’s where it gets tricky. Everyone says they are good at SEO, when actually very few are. It definitely isn’t fair to you the customer. Please do your homework and check their rankings. If they don’t have rankings chances are they aren’t very good. We rank in every city we have targeted. Ask to see the list. Awesome web Design mixed with Dominating SEO is a combination any company looking to destroy their competition can’t go without. Please allow extra time for our website (Visit Website) to load, the Demo is displaying all features available which dramatically slow down the loading speed. All the features are displayed so you can choose which ones you want for your website which will be much faster.

Want an Awesome looking website that also Ranks in the search engines? If you're expecting for it to generate new customers it's vital potential customers find it when they search. This is called Search Engine Optimization. Everyone and their brother are building websites these days, and ironically they are all SEO experts. Most people are smart enough to figure out this isn't true. We are 100% from the United States. Our team is comprised of Graphic Designers, a content writer and one of the Best SEO's in the Country. We have hundreds of #1 Rankings for some of the hardest search terms available. Ask to see some samples. Wicked Web Design is a division of Justin Monk SEO. It became a division to full-fill the entire package. Anyone can build a website, but if the on-page optimization isn’t done correctly the website will never rank. The customer then is forced to pay to have it re-done. Here’s where it gets tricky. Everyone says they are good at SEO, when actually very few are. It definitely isn’t fair to you the customer. Please do your homework and check their rankings. If they don’t have rankings chances are they aren’t very good. We rank in every city we have targeted. Ask to see the list. Awesome web Design mixed with Dominating SEO is a combination any company looking to destroy their competition can’t go without. Please allow extra time for our website (Visit Website) to load, the Demo is displaying all features available which dramatically slow down the loading speed. All the features are displayed so you can choose which ones you want for your website which will be much faster.


National Property Inspections
32 Heritage Circle
5.00(
1
)
National Property Inspections
32 Heritage Circle
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Independently owned & operated. Social media link: Facebook: https://www.facebook.com/pages/National-Property-Inspections-by-Ron-Griffith-Serving-The-CT-Shoreline/165504990137070. Additional DBA: NPI.

Independently owned & operated. Social media link: Facebook: https://www.facebook.com/pages/National-Property-Inspections-by-Ron-Griffith-Serving-The-CT-Shoreline/165504990137070. Additional DBA: NPI.

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FAQs for septic tank service projects in Old Saybrook, CT

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 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.

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 Old Saybrook, CT homeowners’ guide to septic tank services
From average costs to expert advice, get all the answers you need to get your job done.
Septic tank system
Mar 7, 2025
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Concrete is one of the longest-lasting septic tank materials. Find out concrete septic tank prices for your wastewater management project.
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Mar 4, 2025
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Plumbing system having issues? Learn about sewer line camera inspection costs, the factors that impact it, and how to save on this crucial service.
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Mar 17, 2025
Mar 17, 2025
Planning a big project? It might be time to ask how much it costs to get utilities on land. This isn’t a budget-friendly project, so start planning here.
man pumping out house septic tank
Jul 16, 2024
Jul 16, 2024
Septic tanks are kept underground, so checking the levels inside can be a challenge. Learn how to check if a septic tank is full with this guide.
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Jul 16, 2024
Jul 16, 2024
Knowing your septic tank’s location can help you prepare for maintenance, renovations, and more. For tips on how to find a septic tank, check out this guide.
house with large backyard space
Mar 24, 2025
Mar 24, 2025
It can be unsettling when your sump pump smells like sewage, but it doesn’t always indicate a serious issue. Here are four potential causes and solutions.
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