Based in Milford, PA · serving the PA, NJ and NY tri-state corner
Licensed and Insured · PA HIC #PA225040 · Free Estimates (973) 552-8580
Sawkill Environmental LLC logo
Precast concrete septic tank section being lowered into an excavation
Milford, Pennsylvania · Free Estimates

Septic System Installation in Milford, PA

We install new septic systems and full replacements for homes and small commercial properties. Based in Milford, licensed and insured, with free estimates across the Pennsylvania, New Jersey and New York corner.

  • Free Estimates
  • Licensed and Insured
  • Residential and Commercial
  • Based in Milford, PA

Get a Free Estimate

Tell us about the job. We will get right back to you.

Free Estimates on Every Job
PA225040 Licensed and Insured · PA HIC
5.0 Google Rating
PA · NJ · NY About 25 Miles Around Milford
What we do

Septic Services and Excavation From One Contractor

New septic systems are our main work, and we also handle septic system repair when one fails. We handle excavation, drainage, land clearing, site prep, retaining walls, sewer line repair and soil remediation with our own equipment.

Concrete septic tank set in an open excavation with a worker on a ladder

Septic Repair

Backups, wet ground over the drainfield and sewage odors mean a part of the system has failed. We dig it up, find the cause and repair or replace what quit working.

Learn More
Crane setting a large underground tank into a sheeted excavation

Excavation

We handle general excavation for homes and commercial sites around Milford: foundation and basement digs, footings, trenches and rock ledge. We run our own excavators and equipment, so the dig, the backfill and the compaction stay with one company.

Learn More
Perforated drain pipe laid in a trench cut along a house and lawn

Drainage

We install French drains, curtain drains, catch basins and culverts, and regrade wet ground. Exterior stormwater drainage for homes and commercial properties around Milford.

Learn More
Compact tracked excavator with a grapple attachment moving cut logs and brush inside pine woods

Land Clearing

We clear wooded lots and acreage for homesites, septic areas, roads and building pads. Trees, brush, stumps and ledge come out with excavators and leave the site.

Learn More
Dozer grading a site while geotextile fabric is rolled out over the subgrade

Site Prep and Grading

Site prep and grading for new homes, barns and commercial buildings around Milford. We build pads, cut and fill, place stone base and put in private roads and access lanes.

Learn More
Finished segmental block retaining wall with cap steps holding back a cut slope behind a house

Retaining Walls

We build block and boulder retaining walls that hold slopes, cuts and fills on hillside lots. Proper base, drainage stone and pipe behind the wall, then backfill and compaction.

Learn More
Worker joining green PVC sewer pipe over a stone bed in an open residential trench

Sewer Line Repair

We repair and replace sewer laterals by open trench, from the building wall out to the sewer main. Broken, collapsed, root damaged and bellied lines come out, and new pipe goes in on a graded bed.

Learn More
Tracked excavator tipping a bucket of loose soil into a dump truck under open sky

Soil Remediation

We dig out contaminated soil after heating oil releases and spills. The material goes off to a permitted facility, then clean fill puts the site back.

Learn More
Milford, PA · Free Estimates
From test pit to final grade

A Septic Contractor That Runs Its Own Excavators

Most properties around Milford run on septic because public sewer reaches only a few places in the area. Putting in a new system starts as excavation work. We dig the soil test pits for the township sewage enforcement officer, and we install the design that gets approved. The permit and the design go through the township, and through a soil scientist or engineer where one is required.

Two system types cover most of the work here. A conventional system puts the absorption area down in the ground, where soil drains well and bedrock is deep. An elevated sand mound builds that absorption area above grade on a sand bed. The soil test decides which one a lot can take, and slow soil or shallow rock points to a mound.

We run our own excavators and equipment, so the dirt work around a new system stays with us. That covers the grading and site prep after the install and any stormwater drainage the lot needs. We work from Milford out about 25 miles, into Pennsylvania, New Jersey and New York.

Meet Sawkill Environmental
Recent work

Drainage work on ledge and rocky ground

A recent drainage job on a wooded lot. The trench was cut across the yard with the mini excavator, the ledge in its path was broken out with the hydraulic breaker, and the perforated pipe went in on clean stone inside a filter fabric lined trench.

Our mini excavator cutting a drain trench across a wooded residential lot
Cutting the trench across the lot
Hydraulic breaker on our skid steer breaking ledge along the trench line
Breaking ledge with the hydraulic breaker
Perforated drain pipe laid on clean stone inside a filter fabric lined trench
Perforated pipe on stone in a fabric lined trench
Why Choose Sawkill Environmental

Built for Septic and Excavation Work in the Tri-State Corner

Licensed and insured

Sawkill Environmental is licensed and insured, with Pennsylvania Home Improvement Contractor registration PA HIC #PA225040. That number is public, and you can look it up before you hire anyone.

Our own excavators and equipment

We run our own excavators and equipment. That keeps the test pits, the install and the final grading on one schedule.

Based in Milford

We work from Milford out about 25 miles. That covers Pike and Wayne counties in Pennsylvania, Sussex in New Jersey, and Orange and Sullivan in New York.

Free estimates

Estimates are free. We come out, look at the property and tell you what the job needs. Call or text (973) 552-8580.

Ready to talk about a new septic system?

Call or text (973) 552-8580 for a free estimate on a new system or a full replacement. We are based in Milford and 5-star rated on Google.

(973) 552-8580
Google Reviews

5-Star Rated on Google by Tri-State Homeowners and Businesses

Real reviews from real septic and excavation jobs on Google.

Read All Reviews

Great Service and workmanship I would use nobody else to service my grease and septic tanks

Promised Land Inna week ago · Google review

Top Notch & Very professional,showed up when was suppose to & it came out better then I could ever imagine… calling them anytime I need there services done

Josh Sciabicaa week ago · Google review

Returned phone calls immediately. Showed up when they said they would… very nice to deal with .. Excellent work

Service Area

Milford, the Poconos and the Tri-State Corner

Based in Milford, PA, we work about 25 miles out across Pike and Wayne counties in Pennsylvania, Sussex County in New Jersey, and Orange and Sullivan counties in New York.

How We Work

How a Job With Sawkill Environmental Runs

From the first call or text to the final grading, here is how it goes.

1

Call or text

Call or text (973) 552-8580 and tell us about the property. New builds, empty lots and failing systems all start here.

2

Free on-site estimate

We come out and look at the property, the soil and where a system can fit. Estimates are free.

3

Testing, design and permit

We dig the soil test pits. The township sewage enforcement officer runs the probes and the percolation tests, and approves the design. In New Jersey and New York, the county health department issues the permit.

4

Tank, lines and absorption area

Once the permit is issued, we set the tank and run the lines to the distribution box. Then we build the absorption area to the approved design. Conventional in-ground beds and elevated sand mounds are both common on lots around here.

5

Inspection, backfill and final grade

The system gets inspected before anything is covered. In Pennsylvania the township sewage enforcement officer does that inspection. Then we backfill, grade the ground back out and clean up the site.

Frequently Asked Questions

Questions About Septic Systems and Excavation?

The questions Pike County, Sussex County and Orange County property owners ask us most. If yours is not here, call or text and we will answer it.

Call (973) 552-8580

How much does a new septic system cost?
Price comes down to the system type, the size of the absorption area and what the ground is like. A conventional in-ground system on good soil takes less work to install than an elevated sand mound. Rock, steep ground and a long run from the house all add to the job. Sometimes repairing the system you have is the better call, and we will say so when we look at it.
Do you charge for an estimate?
Estimates are free. We come out to the property, look at the ground and go over what the job takes. Call or text (973) 552-8580 to set one up.
What area do you cover?
We are based in Milford, Pennsylvania and work out about 25 miles from there. That covers Pike and Wayne counties in Pennsylvania, Sussex County in New Jersey, and Orange and Sullivan in New York. Milford, Hawley, Sparrow Bush and Barryville are all in range. You can see the towns we cover on one page.
What is the difference between a conventional septic system and a sand mound?
A conventional system puts the absorption area down in the soil. An elevated sand mound builds that absorption area above grade on a bed of sand. Sand mounds go in where the bedrock is shallow, the water table is high or the soil drains too slowly. The sewage enforcement officer decides which one a lot can take, from soil probes and percolation tests.
How long does a septic system installation take?
The dig and the install are the short part. Most of the calendar goes to the soil testing, the design and the permit. Wet ground moves things too, because the soil has to be dry enough to work. Once the permit is issued, we can give you a real schedule.
Who pulls the permit for a septic system?
In Pennsylvania the permit comes from the township or borough sewage enforcement officer, under the state Sewage Facilities Act. That officer runs the soil probes and the percolation tests, and approves the design before work starts. In New Jersey and New York, septic permits go through the county health department. We dig the test pits and install the approved system, and the permit stays in the property owner's name.
What should I have ready before you come out?
Property lines help, along with the location of your well and any water or electric lines you know about. An old septic permit, a plot plan or a survey is worth pulling out too. We call PA One Call at 811 before we dig. Across the river that is New Jersey One Call or Dig Safely New York.
Do you work in New Jersey and New York?
Yes. We cross the river from Milford into Sussex County, New Jersey and Orange and Sullivan counties, New York. Montague and Port Jervis sit a few miles from us. Septic permits on that side go through the county health department instead of a township sewage enforcement officer.
Guides and Resources

Guides From the Field

Free Estimates

Get In Touch With Sawkill Environmental

Tell us about the property and what you need done, and we will come back with a free estimate. You can also call or text (973) 552-8580.

  • (973) 552-8580 · call or text
  • Milford, PA · serving the Pennsylvania, New Jersey and New York tri-state area
  • Free estimates · licensed and insured · PA HIC #PA225040

Get a Free Quote

Tell us about the job. We will get right back to you.