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TRUSTED BY PLYMOUTH, NH HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon110
    Verified septic tank services reviews

Find Septic tank pros in Plymouth

"He was very prompt to show but I wasn't happy about how much he charged me. "

Dennis C on June 2025

Lakes Region Pump and Irrigation is your premier choice for all of your pump and irrigation needs and 25 years of water treatment residential; and commercial. We pride ourselves on providing exceptional craftsmanship and customer service. Call us today!

"He was very prompt to show but I wasn't happy about how much he charged me. "

Dennis C on June 2025


Avatar for Heritage Home Service

Heritage Home Service

4.74(
405
)
Approved Pro

Heritage Home Service

4.74(
405
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
37 years of experience

Heritage Home Service is a premier home service provider operating in New Hampshire, Massachusetts and Southern Maine. Bringing all the perks that come with having a large team while maintaining a strong focus on family-oriented service. Our namesake is about honoring those who came before us, and most importantly, it is about leaving a legacy of serving people extraordinarily well. For over 37 years in business, we have helped countless families across our community stay comfortable and healthy in their homes, and today we continue to evolve and find new ways to serve you even better.

"None"

Olga M on April 2025

Heritage Home Service is a premier home service provider operating in New Hampshire, Massachusetts and Southern Maine. Bringing all the perks that come with having a large team while maintaining a strong focus on family-oriented service. Our namesake is about honoring those who came before us, and most importantly, it is about leaving a legacy of serving people extraordinarily well. For over 37 years in business, we have helped countless families across our community stay comfortable and healthy in their homes, and today we continue to evolve and find new ways to serve you even better.

"None"

Olga M on April 2025


Avatar for Meredith Plumbing & Heating

Meredith Plumbing & Heating

4.67(
12
)
Approved Pro

Meredith Plumbing & Heating

4.67(
12
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
40 years of experience

Meredith Plumbing and Heating LLC is ready to handle all of your water delivery and removal system needs. We do any necessary plumbing repair and installation to restore efficiency to your system. To prevent backups, we perform detailed sewer services using high-tech equipment. We will take on any job involving plumbing and heating. We are experienced experts in sewer drain cleaning, water pumps and sewer pumps, water filtration systems, gas piping and all gas related services and issues, water tanks, on demand hot water heaters repair or replacements. 24 HOUR EMERGENCY SERVICE AVAILABLE!! CALL (603) 455-9269

"Fred was wonderful. He converted my new stove/range from Natural gas to propane. In the process, he fixed the gas lines coming from outside the home to the range. Even though it was a small project, he was out very quickly after my call. I expect to be hiring Meredith Plumbing and Heating again for a different project."

Caroline S on July 2025

Meredith Plumbing and Heating LLC is ready to handle all of your water delivery and removal system needs. We do any necessary plumbing repair and installation to restore efficiency to your system. To prevent backups, we perform detailed sewer services using high-tech equipment. We will take on any job involving plumbing and heating. We are experienced experts in sewer drain cleaning, water pumps and sewer pumps, water filtration systems, gas piping and all gas related services and issues, water tanks, on demand hot water heaters repair or replacements. 24 HOUR EMERGENCY SERVICE AVAILABLE!! CALL (603) 455-9269

"Fred was wonderful. He converted my new stove/range from Natural gas to propane. In the process, he fixed the gas lines coming from outside the home to the range. Even though it was a small project, he was out very quickly after my call. I expect to be hiring Meredith Plumbing and Heating again for a different project."

Caroline S on July 2025


"Brian is very neat and cares about how the installation looks and how it works. He made sure the proper permits were taken out and the inspections were done and complete. Great job done correct!"

Jeffrey S on July 2021

With over fifteen years of experience, the professionals at BP's Excavation, Logging and Trucking are the full service septic and excavation contractors you can trust to get the job done right! No job too big, no job too small! Call now for a free estimate!

"Brian is very neat and cares about how the installation looks and how it works. He made sure the proper permits were taken out and the inspections were done and complete. Great job done correct!"

Jeffrey S on July 2021


Avatar for Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018


Avatar for Rotten Rock Hardscaping & Tree Service Inc.

Rotten Rock Hardscaping & Tree Service Inc.

5.00(
21
)

Rotten Rock Hardscaping & Tree Service Inc.

5.00(
21
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Offering Logging and Tree Services by Certified Professional Loggers and ISA Certified Arborists. Technical Tree Removals, Limbing, Pruning, Climbing, Crane Service, Cabling and Bracing and Tree Risk Assessments. Plant Health Care Services - Tree Rx Health Care Program, Fertilizations and Treatments for a range of pests from Gypsy Moths to Emerald Ash Borer Beetles. Licensed in the State of New Hampshire and Maine for Treatments.

Offering Logging and Tree Services by Certified Professional Loggers and ISA Certified Arborists. Technical Tree Removals, Limbing, Pruning, Climbing, Crane Service, Cabling and Bracing and Tree Risk Assessments. Plant Health Care Services - Tree Rx Health Care Program, Fertilizations and Treatments for a range of pests from Gypsy Moths to Emerald Ash Borer Beetles. Licensed in the State of New Hampshire and Maine for Treatments.


"The person performing the service had to make several trips because one of the "new" parts turned out to be faulty. I found both Complete Protection and their local repair contractor to be both very responsive and totally professional at every stage of the repair process."

KEN D on September 2022

CP has been providing quality home warranty products since 1998.

"The person performing the service had to make several trips because one of the "new" parts turned out to be faulty. I found both Complete Protection and their local repair contractor to be both very responsive and totally professional at every stage of the repair process."

KEN D on September 2022


Watertech Pump & Filter LLC

4.92(
12
)

Watertech Pump & Filter LLC

4.92(
12
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Watertech Pump & Filter specializes in your domestic water supply. We are licensed as Water Well Contractors, Pump Installers and Water Treatment Technicians. Let us Resolve Your Water Problem!

"Little could be done with existing system. Unfortunately, we were charged a significant fee for travel. Overall, not much could be done."

Scott S on January 2018

Watertech Pump & Filter specializes in your domestic water supply. We are licensed as Water Well Contractors, Pump Installers and Water Treatment Technicians. Let us Resolve Your Water Problem!

"Little could be done with existing system. Unfortunately, we were charged a significant fee for travel. Overall, not much could be done."

Scott S on January 2018


Avatar for Olofson Landworks LLC

Olofson Landworks LLC

5.00(
10
)

Olofson Landworks LLC

5.00(
10
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Additional address - PO Box 479, Hampton Falls, NH 03844. Olofson Landworks LLC is a family owned and operated business. Troy Olofson started the company in 1993, building on prior experience with landscaping companies including Rockcrest Gardens. All of Olofson Landworks' key personnel have been involved with the operation of the company since its inception and are highly experienced and skilled in all aspects of landscaping & maintenance work.

"Great. They provided some great design ideas on how to handle the area around the mailbox and the results were great. I would hire them again anytime."

Steve Q on June 2018

Additional address - PO Box 479, Hampton Falls, NH 03844. Olofson Landworks LLC is a family owned and operated business. Troy Olofson started the company in 1993, building on prior experience with landscaping companies including Rockcrest Gardens. All of Olofson Landworks' key personnel have been involved with the operation of the company since its inception and are highly experienced and skilled in all aspects of landscaping & maintenance work.

"Great. They provided some great design ideas on how to handle the area around the mailbox and the results were great. I would hire them again anytime."

Steve Q on June 2018


WET BASEMENT SOLUTIONS LLC

4.89(
9
)

WET BASEMENT SOLUTIONS LLC

4.89(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

4 EMPLOYEES. NO SUBS. COST IS DETERMINED BY THE JOB. NO TRAVEL CHARGES. NO SERVICE CHARGES. NO EXTRA CHARGE FOR AFTER HOURS SERVICE. MAY CONTACT THROUGH EMAIL.

"Wet Basement Solutions sealed the walls of our basement and installed a sump pump about three years ago. As of today, 5/2/23, our area has experienced a great deal of rain, which would have caused our basement to flood in previous years. Since WBS did their work for us, our basement has remained perfectly dry. My husband and I have been singing their praises for the last few days!"

Laurie D on May 2023

4 EMPLOYEES. NO SUBS. COST IS DETERMINED BY THE JOB. NO TRAVEL CHARGES. NO SERVICE CHARGES. NO EXTRA CHARGE FOR AFTER HOURS SERVICE. MAY CONTACT THROUGH EMAIL.

"Wet Basement Solutions sealed the walls of our basement and installed a sump pump about three years ago. As of today, 5/2/23, our area has experienced a great deal of rain, which would have caused our basement to flood in previous years. Since WBS did their work for us, our basement has remained perfectly dry. My husband and I have been singing their praises for the last few days!"

Laurie D on May 2023

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Septic Tanks questions, answered by experts

The depth of your septic tank has nothing to do with its size. In fact, some septic tanks can even be installed above-ground! Like other sizes, a 1,000-gallon septic tank could be buried as shallow as 4 inches below the ground or as deep as 4 feet. It all depends on your specific property.

Yes, states and municipalities require septic tank companies to be licensed, so an unlicensed  individual or company cannot complete a septic tank installation or alteration. Most municipalities also require licenses for septic tank pumping. You should always verify that the company you’re considering for your septic tank project is properly licensed, which you can do by using Angi’s licensing search tool. You should also verify that the company is fully insured to avoid legal issues should an employee be injured on your property.

Modern septic tanks have two lids: one that covers the inlet where wastewater flows into the tank and one that covers the outlet where the treated water flows out to the drain field. However, older septic tanks installed before 1975 may have only one lid. Because septic tanks last 20 to 40 years, if yours only has one lid, it may be time for a replacement.

Some signs that a septic tank is full include wastewater or even sewage backing up into drains in the house, foul smells coming up through the drains or around the yard, pooling water in the yard, spongy soil underfoot around the septic tank, gurgling noises in the pipes, or grass that looks lusher or greener than normal without any new lawn care services.

A leaking well pipe is quite different from if the well itself is leaking. To seal a leaking well, pour a cement mixture or bentonite into the space between the well casing and the borehole wall. The heavier cement collects at the bottom to form a solid seal, pushing lighter materials like mud and fluids up toward the surface. Professional well installation companies have the equipment to do this properly. 

The Plymouth, NH homeowners’ guide to septic tank services

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

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