Helical Piers in Colorado Springs, CO: Cost, Process and Permits (2026)
Helical piers are one of the most common underpinning solutions in Colorado Springs, especially for additions, porches, decks and lighter residential structures sitting on unpredictable claystone and bentonitic clay. Unlike push piers, which rely on a structure's own weight to seat into load-bearing soil, helical piers are mechanically screwed into the ground to a torque-verified depth, which makes them useful on lighter loads or where soil conditions are inconsistent, common across neighborhoods like Rockrimmon and Black Forest. This guide covers how helical piers work, what they cost in the Colorado Springs metro, and what Pikes Peak Regional Building Department permitting requires before installation.
By Homeowner Henry · Foundation Repair · Published August 28, 2026 · 8 min read
How helical piers work
A helical pier is a steel shaft with helical plates that's screwed into the ground, similar to a large screw, until it reaches a torque reading that correlates with adequate bearing capacity at that depth. Because installation torque is measured continuously, installers can confirm load capacity on-site rather than guessing at soil strength, which matters in Colorado Springs where claystone bearing capacity can vary sharply within a short distance.
Once installed, a bracket connects the pier to the foundation footing or a new structural element, transferring the structure's load down past the unstable expansive soil layer to more stable strata below.
When helical piers make sense in Colorado Springs
Helical piers are typically used for lighter structures: porches, decks, additions, and some smaller residential foundations, particularly in newer subdivisions across Rockrimmon and Briargate where soil testing shows variable claystone depth. Push piers, by contrast, are more common for full-house underpinning where the structure's weight itself helps seat the pier.
In Black Forest, where larger lots sometimes mix well-drained sandy soil with pockets of claystone, helical piers are often favored because installers can adjust depth and torque pier by pier to match locally variable conditions rather than assuming uniform soil.
The permit and engineering process
Helical pier installation on a structural foundation or footing generally requires a permit through the Pikes Peak Regional Building Department, covering both Colorado Springs city limits and unincorporated El Paso County. PPRBD's plan-type lookup tool at pprbd.org specifies documentation requirements by project type, and most structural pier jobs need a scope of work along with a stamped design or evaluation letter from a Colorado-licensed professional engineer specifying pier count, spacing and expected load capacity.
Confirm with PPRBD directly, at 719-327-2883, or with your contractor whether the specific project (for example, a small porch addition versus full foundation underpinning) needs an engineer's stamped plan or just a documented scope of work, since requirements can differ by project size and jurisdiction.
Verifying your installer
Since Colorado has no statewide contractor license, confirm your installer's current Pikes Peak Regional Building Department license class covers structural foundation and pier work using PPRBD's license lookup tool, and separately verify that the engineer reviewing the plan holds an active Colorado license through the DPO's licensure search.
Ask to see the torque log or installation report for your specific piers once the job is done; a reputable installer documents final torque readings and depth for every pier, not just a summary total.
What helical piers cost in Colorado Springs
Pricing depends on pier depth, torque requirements, access, and whether the job is a small addition or a larger structural repair. The following reflects typical metro pricing.
Comparing helical piers to push piers
Push piers generally cost a comparable amount per pier but rely on the structure's dead weight to seat properly, which makes them better suited to heavier, full-size house foundations. Helical piers can be installed and load-tested immediately via torque readings regardless of structure weight, which is useful for lighter additions or when soil conditions vary significantly across a job site.
A qualified engineer's evaluation, not a sales default, should determine which pier type fits your project. For a full breakdown of every foundation repair method used in the metro, see the Colorado Springs foundation repair hub, or request a vetted, PPRBD-familiar contractor match through Homeowner Henry's get-matched form for foundation repair.
Typical cost ranges
| Helical pier, per pier (light structure/addition) | $1,300 - $2,200 |
| Helical pier engineering evaluation letter | $450 - $900 |
| Helical pier project, porch or deck (4-6 piers) | $5,500 - $12,500 |
| Helical pier project, addition foundation (6-10 piers) | $9,000 - $20,000 |
| PPRBD permit fee for structural pier work | $150 - $600 |
Ranges are general estimates gathered from homeowner-reported quotes, not an offer or a quote for your project.
Common questions
How deep do helical piers go in Colorado Springs soil?
Depth varies by site and is determined by torque readings rather than a fixed number, since claystone bearing capacity varies across the metro. Piers are installed until they reach a torque correlating to the required load capacity, which can range from roughly 8 to 30-plus feet depending on conditions.
Do helical piers need a permit in Colorado Springs?
Yes, structural pier installation tied to a footing or foundation generally requires a Pikes Peak Regional Building Department permit, and most jobs also require a stamped engineer's letter specifying pier count and spacing.
Are helical piers better than push piers for my house?
It depends on the structure and soil. Helical piers are common for lighter loads like additions, porches and decks, while push piers are more typical for full-house underpinning where the structure's weight helps seat the pier. An engineer's evaluation should determine which is right for your foundation.
How much does a helical pier project cost in Colorado Springs?
Individual piers typically run $1,300 to $2,200 each. A porch or deck project with 4 to 6 piers often runs $5,500 to $12,500, while a larger addition foundation with 6 to 10 piers can run $9,000 to $20,000.
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