Serving Nassau & Suffolk Counties

Trenchless Directional Drilling in East Garden City, NY

Install Utility Lines Without Touching Your Landscape

Your driveway stays intact. Your lawn stays green. Water lines, gas lines, and sewer connections go in underground with no digging, no mess, and no expensive restoration.

Hear from Our Customers

Benefits of Trenchless Directional Drilling

What Stays Untouched When We're Done

You’ve spent years getting your property to look the way it does. The landscaping. The paver driveway. The stone walkway that connects your front yard to the detached garage.

Traditional excavation rips through all of it. Then you’re left paying to rebuild what was already finished.

Trenchless directional drilling in East Garden City, NY changes that. We drill horizontally underground and pull new utility lines through without breaking the surface. Your grass, your driveway, your patio—none of it gets touched. The only evidence we were there are two small access points that get filled and seeded before we leave.

You get the utility work done and keep everything you’ve invested in above ground. No restoration bills. No weeks of waiting for contractors to put your yard back together. Just clean, fast installation that respects what you’ve already built.

Directional Drilling Company in East Garden City

We've Been Doing This Since 1983

We’re a family-owned directional drilling company serving East Garden City, NY and the rest of Nassau County for over 40 years. We brought trenchless technology to Long Island because we saw too many properties getting torn apart for work that didn’t need to be invasive.

East Garden City has some of the most well-maintained residential properties in Nassau County. Mature trees, established landscaping, brick pavers, stamped concrete—homeowners here care about how their property looks. We do too, which is why we invested in horizontal directional drilling equipment that can navigate under all of it.

We’re available 24 hours for emergencies. We handle residential, commercial, and municipal projects. And we’ve been in business long enough to know that protecting your property isn’t a nice-to-have—it’s the baseline.

How Trenchless Directional Drilling Works

What Happens From Start to Finish

We start with an entry point and an exit point—usually small holes about the size of a manhole cover. One goes where the utility line starts, the other where it needs to end.

Our drill rig uses a steerable drill head to bore horizontally underground. We can go under driveways, patios, landscaping, sidewalks, whatever’s in the way. The drill creates a path several feet below the surface, well beneath sprinkler lines and shallow utilities.

Once the path is drilled, we attach the new utility line—water, gas, sewer, conduit—and pull it back through the borehole. The line gets installed in one continuous piece with no joints or weak points underground.

After the line is in and connected, we backfill the access holes, replace the soil, and reseed the grass. Within a few weeks, you won’t be able to tell we were there. The whole process typically takes a day or two depending on distance and soil conditions, compared to weeks of digging and restoration with traditional methods.

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About Allied All City Inc.

Water Line Directional Drilling Services

What We Install Using Trenchless Methods

We handle water line directional drilling in East Garden City, NY for new service connections and replacements. If your water main is on the street and your house is set back behind a long driveway, we drill underneath and pull the line through without touching the asphalt.

Trenchless gas line installation in East Garden City, NY works the same way. Gas lines need to run from the street to your meter, often crossing under landscaping or hardscaping. We install them underground with no surface disruption.

We also use trenchless directional drilling in East Garden City, NY for sewer line replacements. If your old clay or cast iron sewer line has collapsed, we can drill a new path and pull in a seamless PVC replacement. In some cases, we use the existing pipe as a guide and break it apart as we pull the new line through—a method that eliminates the need for a full trench.

East Garden City properties often have limited access between structures or mature root systems that make digging risky. Horizontal directional drilling solves both problems. We can curve around obstacles, go deeper to avoid roots, and work in tight spaces where excavators can’t fit.

Can you install a water line without digging up my driveway?

Yes. That’s exactly what trenchless directional drilling in East Garden City, NY is designed to do.

We drill horizontally underneath your driveway at a depth of three to six feet, depending on the line type and local codes. The drill path goes from one side to the other without breaking the surface. Once the bore is complete, we pull the water line through the drilled path in one continuous piece.

Your driveway—whether it’s asphalt, concrete, pavers, or stamped concrete—stays completely intact. No saw cutting. No removal. No patching. The only access points are small holes on either side, which are outside the paved area and easy to restore.

This method also avoids the cost and hassle of driveway restoration, which can run several thousand dollars depending on the material. You’re not waiting weeks for a paving crew to schedule a repair. The line goes in, we backfill the access holes, and your property looks the same as it did before we arrived.

Gas lines typically get installed at a depth of 18 to 24 inches for residential properties, but we go deeper when drilling under driveways, patios, or other structures—usually three to four feet.

The depth depends on what we’re crossing and what’s already underground. If there are existing utilities, we’ll locate them first and drill at a depth that avoids conflicts. Long Island soil conditions vary, but our equipment handles clay, sand, compact soil, and even rocky areas without issue.

Trenchless gas line installation in East Garden City, NY also keeps the line in one continuous run with no joints underground. That’s a safety advantage. Joints are potential leak points. A single seamless line from the street to your meter is more reliable long-term and easier to inspect if you ever need to.

We follow all local codes and work with the utility company to ensure proper connection and inspection. The process is faster and cleaner than traditional trenching, and your landscaping stays untouched.

No. We locate all existing utilities before we start drilling, and our drill depth goes well below sprinkler lines.

Sprinkler systems in East Garden City, NY typically run six to twelve inches below the surface. Our trenchless directional drilling in East Garden City, NY happens at a depth of three feet or more, so there’s no risk of contact. Even if your irrigation lines cross the same path, they’re in a completely different layer of soil.

Before we drill, we use underground utility locating equipment to map out electric, gas, water, cable, and any other lines in the area. We also contact the local utility marking service to flag public lines. Once we know what’s down there, we plan a drill path that avoids everything.

If we’re replacing a collapsed sewer line, we sometimes use the old pipe itself as the path—drilling through it and pulling the new line in as we go. That method eliminates any chance of hitting adjacent utilities because we’re following a route that’s already established.

Most horizontal directional drilling projects in East Garden City, NY take one to two days. Traditional excavation for the same work can take a week or more once you factor in digging, installation, backfill, and restoration.

The drilling itself is fast. Depending on the distance and soil conditions, we can bore 100 to 200 feet in a few hours. Pulling the utility line through and making the connections adds a few more hours. The rest of the time goes to setup, locating existing utilities, and restoring the small access holes.

Traditional methods require digging a trench the entire length of the line, which means more labor, more equipment, and more time. Then you’re waiting for the trench to be backfilled and compacted. If the trench crosses a driveway or patio, you’re waiting even longer for a contractor to come back and repair the surface.

With trenchless methods, there’s no waiting for restoration crews. We finish the job in one visit. Your property is back to normal as soon as we leave, minus two small patches of grass that’ll grow back in a few weeks.

Trenchless directional drilling in East Garden City, NY costs more upfront than basic excavation, but it’s almost always cheaper when you include restoration.

Digging a trench might seem less expensive at first. But if that trench goes through your driveway, you’re paying to repave. If it cuts through landscaping, you’re paying to replant. If it crosses a patio or walkway, you’re paying to rebuild. Those costs add up fast—often more than the cost of going trenchless from the start.

Directional drilling eliminates restoration expenses entirely. You’re paying for the drilling and installation, and that’s it. No driveway repair. No landscaping replacement. No weeks of follow-up work.

The other cost people forget is time. Traditional excavation leaves your property torn up for days or weeks. You’re dealing with equipment, open trenches, and contractors coming and going. Trenchless work is done in a day or two with minimal disruption. For a lot of homeowners in East Garden City, that’s worth the difference on its own.

Yes. We use trenchless directional drilling in East Garden City, NY to replace collapsed sewer lines without digging up your entire yard.

If the old sewer line is still somewhat intact, we can use it as a guide. We drill through the existing pipe, breaking it apart as we go, and pull a new seamless PVC line into place. The new line takes the same path as the old one, but it’s stronger, jointless, and built to last decades.

If the old line has completely collapsed or shifted, we’ll drill a new path parallel to it and install the replacement that way. Either method avoids the need for a long trench from your house to the street.

Collapsed sewer lines are common in older East Garden City, NY homes where the original clay or cast iron pipes have deteriorated. Traditional repair meant tearing up driveways, walkways, and landscaping to access the line. Trenchless replacement gets the same result without the destruction. You get a new sewer line that’s more durable than the original, and your property stays intact.

Other Services we provide in East Garden City