Helix Construction Corp is a construction company reachable at 818-488-4149, an area code that covers the San Fernando Valley in Los Angeles. Its website is helixconstructioncorp.com. Contact the company directly to confirm current services and the areas it covers.
The name suggests helical foundation or deep foundation work. Southern California's seismic rules and engineered foundations mean helical piles are usually installed under an engineer's design.
When you call, ask for its California contractor license number and insurance, what pile types and torque targets it works to, whether an engineer stamps the design for your permit, and for local references. Get scope, price and warranty in writing, and compare at least two quotes.