Septic System Installation & Repair in New York

Septic system contractors design, install and repair the on-site wastewater systems used by homes that are not connected to a public sewer. Their work covers septic tanks, distribution lines, pumps and the drainfield (leach field) that treats water in the soil.

Read more about Septic System Installation & Repair Show less

Common septic system services include:

  • New septic system design and installation
  • Drainfield repair and replacement
  • Septic tank, baffle and lid repairs or replacement
  • Pump, alarm and filter repairs for pumped systems
  • Inspections for home sales and troubleshooting

Call a septic contractor if drains back up, sewage odors linger outside, the ground over the drainfield stays soggy, or you are building on a lot that needs a new system. Routine pumping has its own category.

Rather tell us about the job and have pros reach out? Find Pros

Top Professionals near New York

Showing 1–10 of 11 professionals

Filtering by:
Septic System Installation & Repair ×
Buffalo Septic Corporation
No reviews yet
Hamburg, NY Septic System Installation & Repair

Buffalo Septic is located in Hamburg, NY and specializes in septic installations, septic pumping, leach field replacements, sand filters, septic system repairs, absorption trenches, septic pumps, septic line replacements and sewer repair; Buffalo Septic brings over 20 years of experience diagnosing and fixing septic issues, prioritizes educating customers on proper system maintenance to help avoid costly repairs or replacements, and provides on-site service and consultations for homeowners across the Buffalo area.

View Profile
Citywide Sewer-Drain & Plumbing Corp
No reviews yet
Carle Place, NY Septic System Installation & Repair

Citywide Plumbing Service Corp. is a New York–based plumbing, sewer, and drain company with over 65 years of experience providing residential and commercial services, including clogged drain and sewer line repair, trenchless sewer repairs, plumbing camera inspections, grease trap cleaning, cesspool pumping, sump pump and water heater services, and water damage cleanup; Citywide Plumbing emphasizes 24/7 emergency response with no extra charge for nights, weekends, or holidays, offers free estimates, employs fully licensed and insured technicians, and serves Long Island, Queens, Brooklyn, Manhattan, and the Bronx with a focus on prompt, reliable repairs and guaranteed workmanship.

View Profile
County Septic Tank Co
No reviews yet
Hawthorne, NY Septic System Installation & Repair

County Septic Tank Co Inc. is a third-generation, family-owned septic service company serving Westchester County, New York since 1956. The company provides complete septic system services including pumping, installation, repair, inspections, consulting, and environmentally friendly septic products, and leverages over 70 years of family experience to maintain systems, advise on proper septic care, and help prevent soil and water contamination while delivering personalized local service.

View Profile
Delo Drain & Septic Svce
No reviews yet
Holland, NY Septic System Installation & Repair

Delo Drain & Septic Service LLC is a locally owned Western New York septic and drainage specialist with over 30 years of experience offering septic tank cleaning, pumping, inspection and repair services as well as portable restroom rentals; Delo Drain & Septic Service uses high-pressure jetting and back-flushing for drain field revitalization, provides video sewer camera inspections and full excavation capabilities for repairs, hauls waste to licensed treatment facilities in compliance with environmental regulations, and serves homeowners and businesses across the WNY region.

View Profile
East Coast Septic
No reviews yet
Millwood, NY Septic System Installation & Repair

East Coast Septic is a family-owned septic services company serving Westchester and Putnam Counties, NY, that offers septic tank inspection, pumping, installation, repair, and full septic-system restorations with more than 30 years of experience; the company emphasizes prompt, professional service, emergency availability, certified installation (Eljen), membership in the National Utility Contractors Association, and a focus on preventing costly plumbing failures through thorough diagnostics and targeted repairs.

View Profile
Empire Excavating and Septic
No reviews yet
Akron, NY Septic System Installation & Repair

Empire Excavating & Septic Tanks is a Western New York excavation and septic specialist offering septic tank installation, pumping, service and commercial-scale excavating; Empire Excavating & Septic Tanks brings over 30 years of experience to projects across Buffalo, Akron and surrounding WNY communities, provides emergency 24/7 support, uses certified technicians and heavy equipment for confined-space work and large installs, and emphasizes precision, sustainability and strong customer service backed by high local ratings.

View Profile
Lakeshore Septic Services, Inc.
No reviews yet
Irving, NY Septic System Installation & Repair

Lakeshore Septic Services, Inc. (also known as "The Wizard of Ooze") is a Western New York septic services provider established in 1987 that offers septic system installation, maintenance, troubleshooting and related on-site services for homeowners; Lakeshore Septic Services emphasizes reliable, expert work, practical guidance and long-term system performance, serving thousands of WNY customers from its Irving, NY location.

View Profile
Macken Sewer & Drain
No reviews yet
Lancaster, NY Septic System Installation & Repair

Macken Sewer & Drain is a Western New York sanitation and septic specialist founded by Jim Macken, built on more than 35 years of industry experience and operating for 17 years to provide septic tank pumping, repair, installation, maintenance and backup services; Macken Sewer & Drain offers snaking, jetting/sewer flushing, confined-space work, sanitary lift station service, grease trap pumping and replacement, vacuum truck services for parking lot drains and storm sewer pits, and serves both residential and commercial customers with certified technicians and heavy-equipment capabilities.

View Profile
Meyer Septic Service
No reviews yet
South Wales, NY Septic System Installation & Repair

Meyer Septic Service is a Western New York septic services provider serving Buffalo and surrounding communities for more than six decades. Meyer Septic Service offers septic system installation, cleaning, repair, leach field repairs, sand filtration, routine maintenance, property transfer support and equipment sales, maintains 25 years of historical service data to inform work, emphasizes top-notch customer service, and is based at 7130 Olean Road in South Wales, NY with weekday operating hours.

View Profile
TW Construct Sewer & Drain
No reviews yet
Queens, NY Septic System Installation & Repair

TW Construct Sewer and Drain provides reliable sewer and drain services in Jamaica, Queens, NY, and surrounding neighborhoods with over 15 years of experience. TW Construct Sewer and Drain specializes in sewer and drain line repair, video inspection, septic locating, sewage and sump pump repair, high-pressure water jetting, grease trap cleaning, and commercial planned maintenance, and the company offers 24/7 emergency service while using modern, non-invasive diagnostic technology and trenchless repair options when appropriate. The company emphasizes transparent pricing, professionalism, prompt local response, and tailored maintenance plans to help homeowners and businesses avoid costly plumbing failures.

View Profile
Page 1 of 2

Find Pros

Need Septic System Installation & Repair?

Tell us what you need and connect with up to 3 service professionals.

Find Pros

Septic System Questions and Answers

What does a septic system contractor do?

A septic contractor installs new septic systems and repairs existing ones, including tanks, pipes, pumps, alarms and drainfields. Many also inspect systems for home sales and help owners understand the soil testing and design steps a new system requires.

What are signs my septic system needs repair?

Common signs include slow drains or backups throughout the house, sewage odors near the tank or drainfield, standing water or very green grass over the drainfield, and a pump alarm that keeps sounding. Pumping alone may not fix these problems if part of the system has failed.

How do I choose a septic contractor?

Look for a contractor experienced with the system types used in your area, ask how they will diagnose the problem before recommending replacement, and get written estimates. Septic work is often regulated locally, so ask what permits, soil tests or inspections the job requires and who handles them.

What affects the cost of septic installation or repair?

Cost depends on the size and type of system, soil and site conditions, the depth and accessibility of components, whether a pump or alternative treatment is needed, and local permit and design requirements. Restoring landscaping after excavation can also add to the total.

How should I prepare for septic system work?

Gather any records or diagrams of your system and know where the tank lid and drainfield are if possible. Keep vehicles off the system area, plan for reduced water use during the work, and make sure equipment can reach the site.