AMERICAN HELICAL LLC
Your Central Valley experts specializing in ADUs, decks, garage conversions, foundations, helical piles, general construction, and new builds
who we are
At American Helical LLC, we are committed to excellence and take pride in delivering innovative solutions across all aspects of construction. From ADUs and decks to garage conversions, foundations, helical piles, and full-scale new construction, we stay at the forefront of industry advancements while maintaining a deep understanding of landscapes, geology, and structural requirements.
We recognize that no two projects are alike, which is why we work closely with our clients to provide a personalized, tailored experience that meets their specific needs.
When you choose to work with us, you’re not just selecting a contractor—you’re partnering with a small business that values integrity, craftsmanship, and the long-term success of your project.
Build with confidence. Build with American Helical LLC.
Expand your living space with a custom-built ADU
accessory dwelling units (adus)
Create beautiful, functional outdoor spaces
decks & outdoor living
Maximize your property’s potential with a garage transformation
garage conversions
Strong, reliable foundations for any build
foundations & structural work
From concept to completion, we build with precision and care
New construction & general contracting
Strong, reliable, and engineered for stability—our helical pile solutions provide a solid foundation for any structure, minimizing site disruption while maximizing durability and load capacity
Helical piles & deep foundations
We Listen: Your vision is our blueprint
We Build Smart: Combining traditional craftsmanship with modern innovation
We Deliver Excellence: Durable, high-quality structures that stand the test of time
built to last: the american helical difference
the reviews are in
Murtuza H.
"I don't usually post reviews, however, Tyler and John at American Helical are quite the exception. We recently bought an investment property on the dunes in Watsonville. We needed some Foundation work done and after extensive searching and talking to many firms we decided to go with American helical. Found that they had the best technology with the helicals for creating solid foundations in sandy soil. Tyler and team were very creative and thought about solutions out of the box for the kind of work that was needed. Compared to other providers who wanted to go down a path which was way more complex and expensive. They are continuing to do work at a house since they are general contractors as well. Highly recommend them and happy to be a reference if anybody has questions."
Brett M.
"If you want your foundation done right you need to call these guys! Tyler is very informative and was extremely helpful with what I needed and made sure I didn’t break the bank. 10/10 would recommend and use again."
Jessica M.
"We hired American Helical LLC for a garage conversion, and we couldn’t be happier with the results! From start to finish, their team was professional, knowledgeable, and always kept us in the loop. They transformed our unused space into a beautiful, fully functional living area. The quality of work and attention to detail were outstanding. If you're looking for a reliable contractor who truly cares about their clients, look no further!"
mike r.
American Helical LLC helped us build our dream deck, and we are beyond thrilled! They walked us through the entire process, provided expert recommendations, and delivered an amazing outdoor space that’s now the highlight of our home. Their team is hardworking, honest, and delivers on their promises. We’ll definitely be using them for future projects!"
Nestled in the heart of the Central Valley, California, American Helical LLC takes pride in providing top-notch services that extend far beyond our state borders.
While our roots are firmly planted here, we do have the ability to serve clients throughout California and beyond.
Our dedicated team is committed to delivering excellence wherever you are, contact us today for more information or an inquiry for a new, or existing, project!
