Miami

Helical piles in Miami, Florida

In Miami, helical piers are used on lots where soft or sandy ground, a high water table and limited access make heavy equipment a poor fit. The Soil Science Society of America's Florida soil guide describes the state soil, Myakka fine sand, as poorly drained with surface layers that limit urban development.

Screw-in piers avoid excavation and concrete curing in wet sand, and the crew steps the helix plates down until torque readings match the engineer's design load. Common uses include home and garage underpinning, additions, elevated homes in flood zones and ground-mount solar.

Helical pile companies serving Miami

The listed companies based in Miami:

• JLU Enterprises, Inc.: installs auger cast, helical and pin piles and underpinning, including limited-access projects, across Miami and South Florida.
• Atlas Piles Inc.: installs auger cast, helical, pin and sheet piles for residential and commercial projects in Miami and South Florida.

Costs and what to ask

Per SlabLocal's cost guide, residential helical piers commonly cost about $1,400 to $3,000 each installed, and excavation can add $200 to $500 per pier. A Miami quote will move with shaft size, helix count, access and permits. our helical pier cost guide explains what drives the total.

Questions to put to any installer in Miami:

• Is the design engineered for my site conditions, or based on a standard pier schedule?
• How do you verify capacity during installation, and can I see the torque logs?
• What is the shaft size, and what corrosion protection does it carry?
• Which permits does Miami require for this work, and who is responsible for them?

Get written quotes from at least two companies and ask each to explain how the pier count and depth were determined.

For more companies and state-level guidance, see Florida helical pile installers.