The silhouettes of two people pier drilling at a construction site in El Paso.

The Basics of Pier Drilling: A Comprehensive Guide

Pier drilling in El Paso is an important aspect of residential and commercial construction. In many instances, it’s the only way to build a foundation suitable enough to handle homes, businesses, and other structures. 

If you require pier drilling services for your residential or commercial construction site, El Paso Drilling is here to help. Contact us online or call (915) 479-7060 to learn more.

What is Pier Drilling? 

As the name implies, pier drilling is the act of drilling holes and filling them with concrete piers. Pier drilling in El Paso is used to build foundational supports or pillars for homes, businesses, and other structures. Drilled piers go by several other names, including caissons, and are one of the most tried and true ways to build a foundation. 

How Does Pier Drilling Work? 

El Paso pier drilling is performed by large-scale drilling companies. To get the job done, these companies use massive drills and augers to drill holes into the earth and then fill the holes with poured concrete. To give you a better idea of pier drilling, here’s how the process works. 

  1. Your pier drilling professional will come to your construction site to determine how deep and wide the piers need to be, as well as how many you’ll need. 
  2. They will then use an auger attached to an industrial drill and drill holes into the earth for the piers. 
  3. The soil is removed, and, if necessary, the hole is drilled in a bell shape so it’s wider at the bottom, providing more base support. 
  4. Once the hole is ready, a steel casing gets installed. 
  5. Concrete is poured into the hole within the steel casing. 
  6. It will take roughly one month for the concrete to harden enough for construction to continue. 

The holes for concrete piers can be anywhere from a few dozen to hundreds of feet deep. They can also range from several inches to several feet in diameter, depending on your needs. 

When is Pier Drilling Necessary? 

Pier drilling, while becoming more and more common, is not always necessary. In most cases, pier drilling is used when the ground’s surface is too soft to support the foundation for a house or business. This could be because the ground is too loose or soggy or has too many inconsistencies to be reliable. 

In these instances, excavators will need to dig deep enough to find solid ground to support a foundation. However, digging the entire foundation that deep would be extremely expensive and time-consuming. Therefore, rather than dig deep for the entire foundation, pier drilling companies will drill strategic holes and fill them with concrete piers or pillars. Concrete piers are useful in the following instances: 

  • Near water 
  • For large buildings 
  • On uneven surfaces 
  • Areas with unstable earth 

Pier Drilling Services in El Paso

If pier drilling is the answer to your foundation problems, El Paso Drilling is ready to get started on your project. From new constructions for homes and businesses to foundation repairs, we can do it all! Call (915) 479-7060 today.

A yellow truck drilling into the dirt in El Paso.

Common Applications of Pier Drilling in Construction Projects

Pier drilling is a commonly used drilling method in the construction industry. Contrary to its name, pier drilling isn’t used exclusively near water or to build docks, although that is a common application. Instead, El Paso builders can implement pier drilling for a wide range of construction uses. 

If you are looking for pier drilling services for your El Paso construction site, El Paso Drilling can help. Contact us online or call (915) 479-7060 to learn more!

What is Pier Drilling, and How Does It Work? 

Pier drilling in El Paso is when a drilling company uses an auger to drill narrow holes deep into the earth. It’s a method that’s often used in areas with unstable or unsolid ground. The goal is to drill deep enough into the earth until you reach solid ground, usually in the form of bedrock. 

Once the hole is drilled, the drilling company will then insert piers or columns into the holes. Since the pillars are resting on solid ground, they will form a firm foundation for a home or building that gets placed on top of them. Here’s a look at the overall pier drilling process. 

  1. The auger drills as deep into the earth as necessary to reach solid ground. 
  2. The auger is then removed to make way for piers. 
  3. Before the pier is inserted, however, a support system in the form of a steel mesh cage gets inserted into the hole. 
  4. Concrete then gets poured into the hole, where it hardens around the mesh support system and fills the hole. 
  5. Once the concrete hardens, it forms a solid pier or column that can rise above the ground or be flush with the surface of the earth. 
  6. You now have a solid foundation that’s built into the earth rather than sitting on top of shaky ground. 

Contact us to learn more about our pier drilling process in El Paso or to receive a free quote! 

How Does Pier Drilling Get Used in El Paso Construction? 

Pier drilling is one of the best ways to ensure you have a solid foundation where it was previously thought impossible. As such, it’s used in a number of ways in the El Paso construction industry. 


One of the most common uses for pier drilling is in the construction of skyscrapers. The reason for this is that piers and columns do a better job of equally spreading load distribution than other foundations. Because skyscrapers are some of the heaviest and tallest buildings on earth, they need a firm foundation with equal weight distribution. 

Piers and Docks 

One of the more obvious uses for pier drilling is in the construction of piers and docks. It’s also a good option for building bridges because you can drill deep into the water until you reach solid ground. 

Oil Platforms 

A vast majority of oil platforms are built on or near the water, which makes pier drilling an excellent option. 


As with skyscrapers, hospitals are tall, heavy buildings that require a firm foundation and equal weight distribution. 


Lighthouses typically aren’t as big or heavy as hospitals or skyscrapers, but they require a firm foundation just the same. Additionally, lighthouses are located near the water, where the soil is unstable and soft. As such, they’re at risk of collapsing if they aren’t built on top of piers. 

Residential Properties 

Finally, pier drilling is a great option for houses, barns, and other residential buildings, depending on the construction site. Houses built near the water, on a steep slope, or near the mountains often require an alternative to traditional foundations, and pier drilling is a popular option. 

If you think that pier drilling is the right option for your El Paso construction project, contact us online or call (915) 479-7060. We offer the best drilling services in the Southwest and can handle jobs of any scope or size.