Shotcrete • Pools • Concrete • Rockscapes
Builtwith precisionto lastto protectfor the elementsfor youwith intention
Who we are
A Hawaii specialty contractor built around shotcrete
Shotcrete Unlimited Hawaii LLC specializes in shotcrete application, structural work, pool construction and remodeling, rockscapes, waterscapes, retaining structures, and custom concrete construction.
Work is performed with a structural mindset first: correct steel, correct placement, correct consolidation. That discipline carries into the aesthetic work as well, where sculpted and textured shotcrete has to hold up structurally and read naturally in a Hawaii landscape.
The company can also join projects already underway — for example, performing its shotcrete and concrete scope after micropile installation by other contractors, coordinating directly with the engineers and contractors already on the project.
Oahu is the primary service area, with select outer-island projects considered on a case-by-case basis.
More about IsaacCapabilities
What we build
Three core disciplines, each backed by shotcrete and structural concrete experience.

Shotcrete & Structural
Structural walls, retaining structures, rockfall and flood mitigation, sculpted finishes, and gunite removal and replacement.
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Pools & Concrete
Complete pool builds and remodels, rough-in, steel, plumbing, full shotcrete shells, custom concrete and hardscape.
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Rockscapes & Waterscapes
Sculpted and textured shotcrete rockwork, waterfalls, water features, and integrated landscape structures.
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Featured projects

Ownership
Meet Isaac Brumaghim
Isaac leads every project personally, from the first site walk through shotcrete placement and finish work.
- ACI Shotcrete Certified
- 5 years
- Lead Shotcreter
- 5 years
- Structural Walls / Rockscape
- 8 years
- Pool Construction / Remodel
- 8 years
On-site estimates
Ready to scope your project?
Isaac walks the site, reviews access and conditions, and provides an in-person estimate.
























