Top-rated septic tank pros.

Get matched with top septic tank pros in Cornwall, PA

Enter your zip and get matched with up to 5 pros

Need a pro for your septic tank service project in Cornwall, PA?

Select your specific project to find the pro for you.

TRUSTED BY CORNWALL, PA HOMEOWNERS

  • Average homeowner rating star icon5
    Average homeowner rating
  • Verified reviews icon12
    Verified septic tank services reviews

Find Septic tank pros in Cornwall

Avatar for Benjamin Franklin Plumbing

Benjamin Franklin Plumbing

4.56(
497
)
Approved Pro

Benjamin Franklin Plumbing

4.56(
497
)
Approved Pro
Customers say: Super punctual
67 years of experience
Free onsite estimate

Does your plumbing company solve your plumbing problems? At Benjamin Franklin Plumbing, your complete satisfaction with both our service and plumbers is 100% guaranteed. Our on-time guarantee is one of the best in the country, and backed by highly skilled plumbers that are expertly trained and experienced to exceed your expectations. Simply put, when you choose Benjamin Franklin Plumbing, for all your plumbing problems, you can�t lose.

"They were very timely with reaching out, fixed the problem quickly, shared their knowledge of what caused the issue, and provided recommendations to prevent future issues. Very happy with the service their technician provided."

Paul K on December 2025

Does your plumbing company solve your plumbing problems? At Benjamin Franklin Plumbing, your complete satisfaction with both our service and plumbers is 100% guaranteed. Our on-time guarantee is one of the best in the country, and backed by highly skilled plumbers that are expertly trained and experienced to exceed your expectations. Simply put, when you choose Benjamin Franklin Plumbing, for all your plumbing problems, you can�t lose.

"They were very timely with reaching out, fixed the problem quickly, shared their knowledge of what caused the issue, and provided recommendations to prevent future issues. Very happy with the service their technician provided."

Paul K on December 2025


"Very professional and efficient. Also very nice social able person who demonstrated knowledge and thoroughness on completion of this project. We would recommend this group to anyone. Thanks for guidance."

Anthony L on August 2025

Drip Drop Plumbing & Drains LLC is a family owned and operated business. We treat all jobs as if they were our own. With years of experience, you won't be disappointed when we show up to service your plumbing and drain needs.

"Very professional and efficient. Also very nice social able person who demonstrated knowledge and thoroughness on completion of this project. We would recommend this group to anyone. Thanks for guidance."

Anthony L on August 2025


Avatar for Apex Drain LLC

Apex Drain LLC

5.00(
12
)
Approved Pro

Apex Drain LLC

5.00(
12
)
Approved Pro
Super Service Award
Customers say: Quick response
3 years of experience
Free onsite estimate

At Apex Drain LLC, we have over 10 years and we take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"They did a great job"

Nesma T on October 2025

At Apex Drain LLC, we have over 10 years and we take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"They did a great job"

Nesma T on October 2025


Avatar for C&H Excavating, LLC

C&H Excavating, LLC

4.78(
9
)
Approved Pro

C&H Excavating, LLC

4.78(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 years of experience

C&H Excavating, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

""

Shawn L on December 2022

C&H Excavating, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

""

Shawn L on December 2022


Avatar for Snydco Mechanical Services

Snydco Mechanical Services

New on AngiNew on Angi
Approved Pro

Snydco Mechanical Services

New on AngiNew on Angi
Approved Pro
6 years of experience
Free onsite estimate

We're dedicated to providing our clients with the very best in service, installation, and repair for all of your heating, cooling and plumbing needs.. We take pride in the attention to detail put into each of the projects we're involved with. We look forward to building long-term relationships with our clients, and guarantee your satisfaction. Please contact us for a free in-home evaluation and estimate.

We're dedicated to providing our clients with the very best in service, installation, and repair for all of your heating, cooling and plumbing needs.. We take pride in the attention to detail put into each of the projects we're involved with. We look forward to building long-term relationships with our clients, and guarantee your satisfaction. Please contact us for a free in-home evaluation and estimate.


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 Montco Rooter Plumbing & Drains

Montco Rooter Plumbing & Drains

4.76(
983
)

Montco Rooter Plumbing & Drains

4.76(
983
)
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

At Montco Rooter Plumbing every customer’s individual needs are important. Whether it’s a simple sink clog or a damaged sewer line, you can count on a Montco Rooter plumber to take care of your plumbing needs – day or night – with never an overtime charge. Our professional service, quality products and honest, up-front pricing make Montco Rooter the best value in plumbing services nationwide. Montco Rooter is ready for all emergency plumbing issues, from clogged drains and sewage backups to frozen pipes and leaking water heaters. You can count on an expert diagnosis from Montco Rooter with our camera inspection tools. Then we’ll fix it right the first time, whether it takes Hydro Jet drain cleaning or pipe repair, with courteous smiles on our faces. Call your local Montco Rooter today. Award wining.

"DO NOT USE THIS COMPANY. My wife called them because we had two showers that were clogged. They initially wanted to charge $1500 to snake two drain lines. After speaking with a manager, they came down to $779 "to earn our business" but then the plumber it took them less than an hour to complete the task. Would not do a time and materials. This level of price gouging should be reported to the better business bureau. There are other companies that will clean your drains for far less. We should have stuck with our normal plumber."

Geoffrey S on November 2025

At Montco Rooter Plumbing every customer’s individual needs are important. Whether it’s a simple sink clog or a damaged sewer line, you can count on a Montco Rooter plumber to take care of your plumbing needs – day or night – with never an overtime charge. Our professional service, quality products and honest, up-front pricing make Montco Rooter the best value in plumbing services nationwide. Montco Rooter is ready for all emergency plumbing issues, from clogged drains and sewage backups to frozen pipes and leaking water heaters. You can count on an expert diagnosis from Montco Rooter with our camera inspection tools. Then we’ll fix it right the first time, whether it takes Hydro Jet drain cleaning or pipe repair, with courteous smiles on our faces. Call your local Montco Rooter today. Award wining.

"DO NOT USE THIS COMPANY. My wife called them because we had two showers that were clogged. They initially wanted to charge $1500 to snake two drain lines. After speaking with a manager, they came down to $779 "to earn our business" but then the plumber it took them less than an hour to complete the task. Would not do a time and materials. This level of price gouging should be reported to the better business bureau. There are other companies that will clean your drains for far less. We should have stuck with our normal plumber."

Geoffrey S on November 2025


Scott Murlins Plumbing Svcs

5.00(
45
)

Scott Murlins Plumbing Svcs

5.00(
45
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Proffesional service at an affordable price. Self employed. I accept cash or checks only. Special discounts for vetrans and senior citizens. Additional email - [email protected]. I've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing.

"perfect work"

David A on June 2023

Proffesional service at an affordable price. Self employed. I accept cash or checks only. Special discounts for vetrans and senior citizens. Additional email - [email protected]. I've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing.

"perfect work"

David A on June 2023


Avatar for American Clear Water LLC

American Clear Water LLC

4.96(
49
)

American Clear Water LLC

4.96(
49
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

American Clear Water is a local family owned water treatment business in business since 1988. We employ four family members. We are members of the Water Quality Association(WQA.ORG). We specialize in difficult water problems and are a low pressure type of business. We also do drinking water, sterilization, iron, sulphur, nitrates, acid, tannins and any other water problem that you have. We also do well pump and well pump tank service and replacement. Mention that you checked us out on Angie's List and receive a $ 10.00 discount on your first purchase from us.

"They were very professional, and knowledgeable. Just about everything that could have been bad with my well pump was. They were here all day and did a great job of getting it fixed and making sure it was right."

Randy G on February 2023

American Clear Water is a local family owned water treatment business in business since 1988. We employ four family members. We are members of the Water Quality Association(WQA.ORG). We specialize in difficult water problems and are a low pressure type of business. We also do drinking water, sterilization, iron, sulphur, nitrates, acid, tannins and any other water problem that you have. We also do well pump and well pump tank service and replacement. Mention that you checked us out on Angie's List and receive a $ 10.00 discount on your first purchase from us.

"They were very professional, and knowledgeable. Just about everything that could have been bad with my well pump was. They were here all day and did a great job of getting it fixed and making sure it was right."

Randy G on February 2023


Avatar for Dodge Mechanical

Dodge Mechanical

5.00(
33
)

Dodge Mechanical

5.00(
33
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Dodge Mechanical LLC is your choice for complete mechanical services, including heating, air conditioning, and refrigeration service, in the Hamburg, PA and surrounding areas. Factory trained and certified HVAC dealer for many brands. Our expert technicians are your high efficiency system specialists providing quality service on all makes and models. We also install whole house generators.

"Super smooth. Very professional. Would highly recommend"

Jeff S on June 2022

Dodge Mechanical LLC is your choice for complete mechanical services, including heating, air conditioning, and refrigeration service, in the Hamburg, PA and surrounding areas. Factory trained and certified HVAC dealer for many brands. Our expert technicians are your high efficiency system specialists providing quality service on all makes and models. We also install whole house generators.

"Super smooth. Very professional. Would highly recommend"

Jeff S on June 2022

...
Showing 1-10 of 112
Septic Tanks questions, answered by experts

Septic tanks can clog if they aren’t pumped every few years since solid waste accumulates inside of them. Your tank might also clog if you have a habit of flushing anything other than human waste or toilet paper. Items like diapers, baby wipes, paper towels, cat litter, and personal hygiene products should never go down your pipes.

Think of a leach field and septic tank as the peanut butter and jelly of wastewater management. They go together. However, it is possible to have a septic tank without a leach field, as some types of septic systems don't require them. For example, your home may have a septic mound rather than a leach field or a sand filtration system, instead.

Yes, experts handle manual pumping, chemical flushing, and equipment use properly, ensuring thorough cleaning and legal compliance with disposal regulations.

With regular servicing and general upkeep, both a well pump and pressure tank can last for years. The average lifespan of a well pump is around eight to 15 years. A well pressure tank can last from seven to 10 years. How long a well pump and pressure tank lasts also depends on a variety of factors such as type, size, material, and brand.

Anaerobic septic tanks are the most cost-effective type of septic system, with an average cost of $3,000 to $8,000. Sand filter septic systems are the next most affordable, ranging from $7,000 to $18,000. Mound systems have the highest price tags of the bunch, coming in at $10,000 to $20,000 per installation.

The Cornwall, PA homeowners’ guide to septic tank services

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

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"