Top-rated percolation testing pros.

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Average homeowner rating star icon4.5
Average homeowner rating
Verified reviews icon1.3k+
Verified percolation testing services reviews

Percolation testing pros in North Haven

Gifted Hands Plumbing
4.60(
10
)
Approved Pro
Gifted Hands Plumbing
4.60(
10
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
24 local quotes requested

We offer a variety of plumbing services. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality of work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today!

"Great guy easy to talk to. help me with some plumbing advice, pointed out areas that needed some attention and took his time inspecting my plumbing work."

Emmanuel A on March 2025

We offer a variety of plumbing services. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality of work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today!

"Great guy easy to talk to. help me with some plumbing advice, pointed out areas that needed some attention and took his time inspecting my plumbing work."

Emmanuel A on March 2025


Avatar for bluefrog Plumbing + Drain of Central Connecticut
bluefrog Plumbing + Drain of Central Connecticut
5.00(
2
)
Approved Pro
bluefrog Plumbing + Drain of Central Connecticut
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
90 local quotes requested

$96 service fee to come out and provide the best solution and most accurate quote possible. We are fully licensed and insured and have been in business for over 20 years. We are dedicated to providing exceptional plumbing and heating service. We will listen to what you have to say and offer a solution that is efficient and affordable. Looking forward to solving your plumbing and heating needs.

"Richard was so friendly and did his work very well, he went above and beyond with the project that I needed done. Went very well"

Dawn R on February 2025

$96 service fee to come out and provide the best solution and most accurate quote possible. We are fully licensed and insured and have been in business for over 20 years. We are dedicated to providing exceptional plumbing and heating service. We will listen to what you have to say and offer a solution that is efficient and affordable. Looking forward to solving your plumbing and heating needs.

"Richard was so friendly and did his work very well, he went above and beyond with the project that I needed done. Went very well"

Dawn R on February 2025


Avatar for Master Rooter
Master Rooter
211 Chase Ave
5.00(
4
)
Approved Pro
Master Rooter
211 Chase Ave
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
31 local quotes requested

Professional drain cleaning services tackling clogs, blockages, and backups in residential and commercial properties. Specializing in clearing main sewer lines, jetting services, camera inspections for accurate diagnoses, and ensuring efficient, hassle-free drainage systems

"Master Rooter did an amazing job when I had a clogged sink at my home in Middletown, CT. They were super responsive, showed up quickly, and had all the right tools to get the job done. The technician was professional and explained everything clearly. My sink is working perfectly now! Highly recommend their services for any drain or sewer issues"

Stephanie G on February 2025

Professional drain cleaning services tackling clogs, blockages, and backups in residential and commercial properties. Specializing in clearing main sewer lines, jetting services, camera inspections for accurate diagnoses, and ensuring efficient, hassle-free drainage systems

"Master Rooter did an amazing job when I had a clogged sink at my home in Middletown, CT. They were super responsive, showed up quickly, and had all the right tools to get the job done. The technician was professional and explained everything clearly. My sink is working perfectly now! Highly recommend their services for any drain or sewer issues"

Stephanie G on February 2025


Avatar for Quinn Plumbing & Heating LLC
Quinn Plumbing & Heating LLC
34 Raccio Park Rd
4.32(
85
)
Approved Pro
Quinn Plumbing & Heating LLC
34 Raccio Park Rd
4.32(
85
)
Approved Pro
Customers say: Quality work
43 local quotes requested
27 years of experience

Quinn Plumbing & Heating has provided expert plumbing services to Connecticut for 25 Years. All of our technicians are fully trained with the experience to solve all of your plumbing issues. Owner Thomas Quinn and his team are dedicated to providing fast and friendly service at a reasonable price for both residential and commercial customers. Quinn Plumbing & Heating is a very dedicated company and members of BBB & PHCC. We look forward to working with you. Quinn Plumbing and Heating offers Full Service Plumbing 24 hours a day, 7 days a week, and provides service to all of CT, and in particular North Haven, Hamden, New Haven, and all of New Haven County. We operate with two trucks on the road at all times during the day. Locally owned & operated. CT License #PLM.0279193-P1

"Tom and his team helped me out with a fairly small job as part of a bathroom renovation. They did a professional job and were prompt. I was pleased they were able to do the job on my schedule and at a reasonable price. I plan on hiring them again for the next project."

Steve S on March 2025

Quinn Plumbing & Heating has provided expert plumbing services to Connecticut for 25 Years. All of our technicians are fully trained with the experience to solve all of your plumbing issues. Owner Thomas Quinn and his team are dedicated to providing fast and friendly service at a reasonable price for both residential and commercial customers. Quinn Plumbing & Heating is a very dedicated company and members of BBB & PHCC. We look forward to working with you. Quinn Plumbing and Heating offers Full Service Plumbing 24 hours a day, 7 days a week, and provides service to all of CT, and in particular North Haven, Hamden, New Haven, and all of New Haven County. We operate with two trucks on the road at all times during the day. Locally owned & operated. CT License #PLM.0279193-P1

"Tom and his team helped me out with a fairly small job as part of a bathroom renovation. They did a professional job and were prompt. I was pleased they were able to do the job on my schedule and at a reasonable price. I plan on hiring them again for the next project."

Steve S on March 2025


Avatar for TC' s Plumbing & Heating LLC
TC' s Plumbing & Heating LLC
PO Box 1176
4.86(
222
)
Approved Pro
TC' s Plumbing & Heating LLC
PO Box 1176
4.86(
222
)
Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
33 local quotes requested

Family owned and operated business since 1997. We are the premier provider of plumbing and hot water heating for residential or commercial locations throughout Fairfield and New Haven Counties.

"Everything was smooth, from the communication to the workers completing the job in a timely manner. They were considerate and educated me on what was completed and why it was needed."

Chris K on December 2024

Family owned and operated business since 1997. We are the premier provider of plumbing and hot water heating for residential or commercial locations throughout Fairfield and New Haven Counties.

"Everything was smooth, from the communication to the workers completing the job in a timely manner. They were considerate and educated me on what was completed and why it was needed."

Chris K on December 2024


Avatar for Snake My Drain! Plumbing & Drain Cleaning LLC
Snake My Drain! Plumbing & Drain Cleaning LLC
112 Carriage Path S
5.00(
32
)
Approved Pro
Snake My Drain! Plumbing & Drain Cleaning LLC
112 Carriage Path S
5.00(
32
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
53 local quotes requested

Specializing in Plumbing! We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today!

"Stephenson was conscientious in resolving our problem regarding a manufacturer’s defective kitchen faucet. He returned 4 times over a month to reinstall replacement parts as soon as we received them. He was knowledgeable, friendly, & efficient throughout the job. You can count on Stephenson to be there when you need him."

Richard G on October 2024

Specializing in Plumbing! We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today!

"Stephenson was conscientious in resolving our problem regarding a manufacturer’s defective kitchen faucet. He returned 4 times over a month to reinstall replacement parts as soon as we received them. He was knowledgeable, friendly, & efficient throughout the job. You can count on Stephenson to be there when you need him."

Richard G on October 2024


Avatar for Roto-Rooter Plumbing & Water Cleanup
Roto-Rooter Plumbing & Water Cleanup
255 Stagg St
4.45(
38
)
Approved Pro
Roto-Rooter Plumbing & Water Cleanup
255 Stagg St
4.45(
38
)
Approved Pro
Customers say: Quality work
250 local quotes requested
90 years of experience

When you need an emergency plumber or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.

"The amount of times this company has no call, no showed for a problem with a unit they just installed is uncanny. Not to mention I was grossly overcharged for a service they aren’t even providing. Zero class. Zero accountability. Zero stars."

Beth R on February 2025

When you need an emergency plumber or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.

"The amount of times this company has no call, no showed for a problem with a unit they just installed is uncanny. Not to mention I was grossly overcharged for a service they aren’t even providing. Zero class. Zero accountability. Zero stars."

Beth R on February 2025


Avatar for HARP Home Services LLC
HARP Home Services LLC
863 Marshall Phelps Rd
4.57(
444
)
Approved Pro
HARP Home Services LLC
863 Marshall Phelps Rd
4.57(
444
)
Approved Pro
Customers say: Super punctual
246 local quotes requested
33 years of experience

We joined Angie's List in August of 2007 and have earned their Super Service Award every year since 2009 when they started that program. HARP Home Services, LLC is here to take care of all your heating and air conditioning needs. Whether you are looking for a free quote on a new central air conditioning system or are ready to install radiant floor heating or a new boiler for those chilly winter months, we're just a phone call (or e-mail) away. Residential & Commercial.

"We had a furnace installed by Harp on July 8th 2024 after it being diagnosed by their technician as to the reason our ac system was not functioning properly. That’s when our troubles with Harp began. The installation was not done properly, we needed 3 service calls to get the ac to work properly. The installers were sloppy. We cleaned up screws and wire and parts from the old furnace for weeks. When heating season began we noticed that the humidifier installed with the furnace was not operating. We scheduled an appointment to have it repaired and they called the day of the appointment and told us they couldn’t come that day and we had to reschedule, so reluctantly we did. They finally came and repaired it. From what the technician told me it was not wired properly. On January 21st 2025( the coldest night of the year) the furnace stopped working. We called Harp to get someone to come to repair it as we had no heat in below 0º weather I was told the best they could do is to come the next day between 2 and 6 pm. I tried to explain that this was an emergency but to no avail. I called my local oil company and they were at my door within 30 minutes( which I would’ve expected from the company who sold us the furnace) the repaired it quickly and told us that one f the wires on the control panel was not attached properly. It cost me $300. I would NOT recommend Harp to anyone. They are not reliable and do not stand behind their promises of service 24/7. Stay as far away from this company as possible. We are sorry we ever started with them."

john j on January 2025

We joined Angie's List in August of 2007 and have earned their Super Service Award every year since 2009 when they started that program. HARP Home Services, LLC is here to take care of all your heating and air conditioning needs. Whether you are looking for a free quote on a new central air conditioning system or are ready to install radiant floor heating or a new boiler for those chilly winter months, we're just a phone call (or e-mail) away. Residential & Commercial.

"We had a furnace installed by Harp on July 8th 2024 after it being diagnosed by their technician as to the reason our ac system was not functioning properly. That’s when our troubles with Harp began. The installation was not done properly, we needed 3 service calls to get the ac to work properly. The installers were sloppy. We cleaned up screws and wire and parts from the old furnace for weeks. When heating season began we noticed that the humidifier installed with the furnace was not operating. We scheduled an appointment to have it repaired and they called the day of the appointment and told us they couldn’t come that day and we had to reschedule, so reluctantly we did. They finally came and repaired it. From what the technician told me it was not wired properly. On January 21st 2025( the coldest night of the year) the furnace stopped working. We called Harp to get someone to come to repair it as we had no heat in below 0º weather I was told the best they could do is to come the next day between 2 and 6 pm. I tried to explain that this was an emergency but to no avail. I called my local oil company and they were at my door within 30 minutes( which I would’ve expected from the company who sold us the furnace) the repaired it quickly and told us that one f the wires on the control panel was not attached properly. It cost me $300. I would NOT recommend Harp to anyone. They are not reliable and do not stand behind their promises of service 24/7. Stay as far away from this company as possible. We are sorry we ever started with them."

john j on January 2025


Unique plumbing LLC
65 High Ridge Rd #308
5.00(
3
)
Approved Pro
Unique plumbing LLC
65 High Ridge Rd #308
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

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!

"Very professional and detailed. Affordable and kind as well. Would highly recommend for the future."

Albert Z on November 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!

"Very professional and detailed. Affordable and kind as well. Would highly recommend for the future."

Albert Z on November 2024


KSL Mechanical, LLC
69 Warner Road
5.00(
1
)
Approved Pro
KSL Mechanical, LLC
69 Warner Road
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

KSL Mechanical LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"Tom was wonderful!! On time and did great work. So pleasant to work with. Iâ d hire him again for sure!!"

kimberly P on October 2021

KSL Mechanical LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"Tom was wonderful!! On time and did great work. So pleasant to work with. Iâ d hire him again for sure!!"

kimberly P on October 2021

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FAQs for percolation testing projects in North Haven, CT

The average cost to snake your main sewer line is around $250 for a simple snake. Most sewer line specialists charge between $45 and $200 per hour for main sewer line snaking, so the time involved plays a major role. The price you’ll pay will depend on the severity of the clog, the item causing the backup, how long it takes to remove the item, and more. A more severe issue that requires unclogging a main sewer line will cost $3,100 on average.

The average cost to unclog a drain is around $200, with prices ranging between $110 and $800, depending on the type of drain and the extent of the clog. Hiring a professional to snake the toilet or sink will usually cost between $110 and $275, a bathtub or shower typically costs around $225, and a main line clog can cost between $100 and $800 based on the severity of the clog and how far beyond the access point the clog sits. Since the labor involved varies, most plumbers will charge an hourly rate for drain cleaning.

Yes, most states require plumbers to be licensed, and for good reason. Hiring an unlicensed plumber 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.

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.

The North Haven, CT homeowners’ guide to percolation testing services
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