River Valley Septic
“Regan has been so supportive in helping us learn how to work with and maintain our system, which is very old and struggling, until we can replace it.”
Best Septic Tank Installers near Easton, PA
These companies serve Easton from nearby bases in towns including Hampton, NJ, Allentown and Stockertown.
14 companies listed · 1 open 24/7 · 4 open weekends · all 14 rated 4.5+ · 8 show a license
Data verified November 7, 2026
Tommy Malozi Jr Sewer
“Out of 6 plumbers I contacted to clean out and, in my case, eventually replace my sewer line, Tommy was by far the most responsive and knowledgeable.”
Asre
“There were a few snags, and they stayed late to make sure that things were done, and done properly.”
Hope Mechanical
“David and his helper were really exceptional!”
Kratzer Septic Service
“Great service very quick very knowledgeable best price around would recommend to everyone”
Dirt Werx LLC
“The price was reasonable, but I felt the most confident hiring them because of their knowledge, expertise, and teamwork which was noticed in the first meeting.”
The 14 companies listed for Easton, PA design and install septic systems and replace failed drain fields. Each company's own site is the source for its hours, license claims and estimate policy. Ask who pulls the permit and who schedules the health department inspection.
Area overview: Easton, PA
The 14 companies on this page are rated from 4.6 to 5.0 across 1,309 reviews; 6 have 50 or more reviews. The topics that come up most in reviews of the companies on this page are "price", "communication" and "crew". 1 is open around the clock; 3 are open on Saturdays and 3 on Sundays. The services the companies on this page list most often on their websites are grease trap cleaning (3), excavating (2), excavation (2), line jetting services (2) and septic installations (2). 8 show a license on their websites and 3 have a BBB rating of A or A+. Domain records put 9 websites of the companies on this page at ten or more years old; the oldest dates from 1997. 4 offer emergency call-outs; 1 offers financing or payment plans; 5 give free estimates; 5 are family- or locally-owned and 2 list coupons or special offers. We have a website on file for all 14 of the companies on this page; 13 publish a contact page and 10 list a public email. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book.
What should I look for on an installer's website?
All 14 listings link a website. Look for photographs of open trenches and finished sites rather than stock images, the brands of tank and treatment unit they install, and whether they also do soil testing and design. A company that only digs will need someone else for the part that gets approved.
Castle Septic Service
“Castle Septic came out to our house today that we rent due to an emergency with our septic backing up into our basement.”
Hicks Septic LLC
“After calling a few companies, the Hicks office advised that for a small upcharge, they could perform an emergency pump out.”
K&H Excavating Inc.
“We cannot thank K&H Excavators enough for their professionalism, excellent workmanship in the installation of our new septic system.”
Bethlehem Sewerage & Excavating Services
“I made arrangements to schedule the work after the Township permit was issued and Kyle and crew were here early in the morning and stayed late into the evening to get the sewer hooked up in one day so my 96 year old mother in law did not have to stay in a hotel for the night.”
Garden State Septic Services
Bayer-Risse Engineering Inc
“Bayer-Risse is second to no one for septic inspections.”
AJH Construction
“They worked closely with us, engineer and local health department getting job done in one week and excellent final grade and reseeding.”
Richard R. Schmick Inc.
“Fred was very polite, knowledgeable, and nice to work with.”
Why these companies made our list
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