Serving Baltimore and all of Maryland
Directional drilling contractors in Baltimore, MD
Horizontal directional drilling, auger boring and pipe boring in Baltimore: conduit, fiber, water, sewer and gas lines put under roads, driveways and landscaping without an open trench.
Most of the underground lines being installed in Baltimore today never see an open trench. Directional drilling runs a steered pilot bore between two pits, reams it to size and pulls the pipe or conduit back through in one pass. For a crossing under a Maryland highway, a railroad or a river, it is usually the only method the permit will allow.
Open territory · Baltimore, MD
Drilling contractors covering Baltimore
No single contractor is listed for Maryland yet. Call the national line or use the form and the request is routed to a directional drilling contractor working the Baltimore area. Estimates are free.
(855) 804-1434What is in the ground in Baltimore
Piedmont clay and shallow rock west of Baltimore and around Frederick; the Eastern Shore and southern Maryland are coastal-plain sand and clay with a high water table.
Dense suburban utility work in Montgomery and Prince George's counties, fiber along the I-270 and Route 1 corridors and water-main renewals in Baltimore and the older county systems. Locate requests in Maryland go through Miss Utility (811); crossings of state routes are permitted by MDOT SHA.
How a bore in Baltimore is done
On a typical Baltimore job the crew sets up an entry pit on one side of the obstruction and an exit pit on the other, calls in the Miss Utility (811) ticket, and drills a pilot hole that is tracked by a walkover locator above ground. Drilling fluid, usually a bentonite and water mix, carries cuttings out, lubricates the pipe and holds the hole open in sand or soft soil. The hole is reamed to size and the product is pulled in.
Hiring a drilling contractor in Baltimore
A good Baltimore drilling contractor is easy to pick out from a quote. The length, pipe size and material are stated, the crossing permits are listed, locates and traffic control are either included or called out, and the mobilization fee, if there is one, is written down. A quote with only a price and a date leaves every one of those as a surprise.
Estimates are free. Call now: (855) 804-1434.
Drilling and boring services in Baltimore
Each page explains one method or utility type: what gets installed, how deep, what the permit requires and what moves the price.
Directional Drilling
Horizontal directional drilling (HDD) for new underground utilities: steered bores under roads, driveways, parking lots, creeks and landscaping with no open trench.
Directional Drilling explained →
Horizontal Boring
Horizontal boring for conduit, casing and carrier pipe where digging across a surface is not an option.
Horizontal Boring explained →
Auger Boring
Steel-cased auger bores for road, rail and railroad crossings that need a straight, on-grade casing.
Auger Boring explained →
Pipe Boring
Boring and pulling in HDPE or steel product pipe from a few inches up to large-diameter casings.
Pipe Boring explained →
Fiber Optic Drilling
Directional drilling for fiber and communications duct: long bores, multiple ducts in one pull, tight easements.
Fiber Optic Drilling explained →
Electrical Conduit Drilling
Bores for primary and secondary power conduit, lighting circuits and site electrical feeds.
Electrical Conduit Drilling explained →
Utility Drilling
Multi-utility installs for developers and utilities: power, gas, water, sewer and telecom on one site plan.
Utility Drilling explained →
Sewer Line Drilling
Directional drilling and boring for new gravity-adjusted force mains, laterals and sewer crossings.
Sewer Line Drilling explained →
Water Main Drilling
HDD installation of new water mains and service lines, including creek and road crossings.
Water Main Drilling explained →
Gas Line Drilling
Bores for new natural gas mains and services, coordinated with the utility and its operator-qualification rules.
Gas Line Drilling explained →
Questions we hear in Baltimore
How deep does a directional bore go under a road in Baltimore?+
Most road crossings in Maryland are bored 4 to 10 feet below the pavement, deeper under state highways and railroads where the permit sets a minimum cover. The depth also depends on the pipe diameter and the bend radius the product can tolerate; a longer bore lets the crew ease down to depth and back up more gradually.
What size pipe can be installed by directional drilling in Baltimore?+
Residential and small commercial bores commonly place 1-inch to 6-inch conduit, water or gas lines. Mid-size rigs handle 8-inch to 16-inch product, and large rigs install 24-inch and larger steel or HDPE under rivers and highways. The soil and the length of the run matter as much as the rig's rated pullback.
Is directional drilling cheaper than digging a trench in Baltimore?+
For a crossing under pavement, a driveway, mature landscaping or a creek, boring is almost always cheaper once you count the cutting, backfill, repaving and restoration that a trench requires. In an open field with nothing to cross, a trench can be less. A good contractor will tell you which applies to your job.
How do I get a directional drilling estimate in Baltimore?+
Call (855) 804-1434 or use the form on this page and the request is routed to a drilling contractor covering Baltimore; estimates are free. Have the length of the run, what is going in the ground and what it crosses ready, and a site walk will usually confirm the price.
More Maryland cities
Every listed city in Maryland has its own page; the Maryland page covers the state's ground, permits and contractor.
- Directional drilling Hagerstown
- Directional drilling College Park
- Directional drilling Bethesda
- Directional drilling Greenbelt
- Directional drilling Frederick
- Directional drilling Gaithersburg
- Directional drilling Cumberland
- Directional drilling Rockville
- Directional drilling Columbia
- Directional drilling Aberdeen
- Directional drilling Annapolis
- Directional drilling Bowie