Based in Milford, PA · serving the PA, NJ and NY tri-state corner
Licensed and Insured · PA HIC #PA225040 · Free Estimates (973) 552-8580
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Drainage and French Drain Installation in Milford, PA

Drainage · Milford, PA

Exterior drainage that moves water away from the house

Wet ground on a Pocono lot always has a cause. Roof water lands beside the foundation. A hillside pushes runoff at the back wall. Sawkill Environmental does stormwater drainage repairs and French drain installation around Milford.

We dig French drains and curtain drains, set catch basins and drain lines, and run culverts and cross pipes. The company runs its own excavators, so the drainage and the grading around it happen together. Sawkill Environmental is licensed and insured, PA HIC #PA225040, and estimates are free. Call or text (973) 552-8580.

What We Handle

  • French drain installation with filter fabric, washed stone and perforated pipe run to a daylight outlet
  • Curtain drains cut across a slope to catch hillside water before it reaches the house
  • Yard drainage for standing water, soggy low spots and washed out ground
  • Catch basins, grates and solid drain lines that carry water to a lower outlet
  • Culverts and cross pipes under roads and access lanes, sized to the plan
  • Footing drain lines and buried downspout lines re-run to daylight away from the foundation
  • Regrading and swales that carry surface water off the lot to a safe outlet
  • Trenching through rock ledge with excavators where a drain line has to cross stone

Free Drainage Quote

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

Why yard drainage is hard on Pike County lots

Soils around Milford formed in glacial till left by the ice, over sandstone and shale. Many of them hold a fragipan, a dense layer that water moves through slowly. That layer often sits within the first two or three feet of soil.

Rain soaks down, reaches the fragipan and stops. It spreads sideways and sits, which soil scientists call a perched water table. That is the water in your yard in April, and the damp on your basement wall. Shallow rock ledge does the same thing, and a hillside lot aims all of it at the house.

Wet ground can also come from the septic system. Soggy ground and odor over the absorption area usually point to a failing septic drainfield. We check that first, because the repair is a different job.

French drains, curtain drains and catch basins

A French drain is a trench of washed stone with a perforated pipe in the bottom. Filter fabric wraps the stone so soil does not clog it. The pipe carries water to a lower spot and lets it out at daylight. Where the trench hits ledge, we break it out the same way we do foundation and trench work.

A curtain drain does the same work higher up the slope. It runs across the hill above the house and catches water before it arrives. On a steep lot the drain often pairs with a retaining wall, which carries stone and pipe behind it.

Catch basins take the water you can see. A grated box sits in the low spot, and a solid line carries it off to an outlet. We also re-run footing drain lines and the buried lines from downspouts out to daylight. Extension guidance puts roof water at least 10 feet from a house with a basement.

Swales, culverts and stormwater drainage repairs

Pipe is not always the answer. On open ground a swale moves more water than a pipe and stays easier to keep clear. We cut swales and regrade low spots so the surface carries water to an outlet.

Culverts and cross pipes carry water under a road or an access lane. We size the pipe to the plan and set the ends so the banks hold. Where a pipe crosses a stream or a wetland, Pennsylvania reviews that work under Chapter 105. In Pike County those reviews go through the county conservation district.

Earth disturbance carries rules here. In Pennsylvania an erosion and sediment control plan starts at 5,000 square feet, and an NPDES permit at one acre. Every dig starts with 811. That is PA One Call here, New Jersey One Call and Dig Safely New York across the river.

Perforated pipe bedded in clean stone inside a filter fabric lined trench Filter fabric and stone going into a drain trench beside a deck

Ready to get started?

Free, no-obligation estimates across the Pennsylvania, New Jersey and New York tri-state area.

(973) 552-8580
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.

FAQ

Drainage Questions, Answered

Common questions about drainage across the Pennsylvania, New Jersey and New York tri-state area. If yours is not here, call or text and ask.

Call (973) 552-8580

What does a French drain cost to install?
Price comes down to length, depth, what the trench runs through and where the water can go. A short run in soft soil is one job. A hundred feet through rock ledge to a low corner of the lot is another. Estimates are free, so call or text (973) 552-8580 and we will come look at the site.
My basement gets wet every spring. Can that be fixed from outside?
Wet basement walls usually start with water sitting against the foundation outside. We look at the grade next to the house, where the roof water goes, and any slope above it. The fix is often a curtain drain, a footing drain line run to daylight, or regrading. All of that work happens outside the foundation.
What is the difference between a French drain and a curtain drain?
Both are stone filled trenches with pipe in the bottom. A French drain usually sits along or near the structure and takes water that already reached it. A curtain drain sits higher up the slope and cuts the water off before it gets there. On a hillside lot we often set one of each.
Where does the water go once it is in the pipe?
Every drain needs an outlet, and finding one is half the job. Water runs by gravity to a lower point on the lot and comes out at daylight. On flat ground with no low spot, a catch basin and a longer line may be needed. We settle the outlet on site before the work starts.
My yard stays wet over the septic area. Is that a drainage problem?
Sometimes, and sometimes it is the system itself. Standing water and odor over the absorption area point to the septic side, and that calls for a repair. Surface water coming down from above can add to it, and a curtain drain up the slope helps. Keeping stormwater off the absorption area also matters when we put in a new septic system.
Do you do drainage work in New Jersey and New York?
Yes. We are based in Milford and cross the river for drainage jobs. That covers Sussex County in New Jersey, plus Orange and Sullivan counties in New York. We stay inside about 25 miles of Milford, and never more than about 35.
More From Sawkill Environmental

Work That Pairs With Drainage

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
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.

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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
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.

Guides and Resources

Drainage Guides

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.