A WMC Construction site with a concrete pump truck pouring concrete in a residential area.

Concrete

WMC Concrete workers pouring concrete at a building site with rebar and a small water basin in the foreground.
A WMC Concrete worker smoothing wet concrete with a trowel on a construction site.
WMC Concrete employees in bright yellow shirts and safety helmets pouring concrete into forms at a Hawaiian construction site.

WMC’s Concrete division is the foundation and finishing division of WMC, delivering high-quality concrete work for projects across Hawai‘i with precision, strength, and reliability.

Experience You Can Trust

Our concrete division is known for best in class production rates and staying on schedule. We provide everything from structural foundations below grade to decorative finishes for the most high end custom homes and hotels.

Safety and quality are central to every pour. Our crews follow strict site-specific safety protocols and perform quality control testing to ensure consistency and durability that exceeds project specs.

Our crews have delivered concrete scopes on projects ranging from residential developments to municipal infrastructure. We take pride in our ability to adapt to complex site conditions and deliver consistent results on schedule and within budget.

Strong foundations. Stronger results.

Our Concrete Services

  • Structural Concrete – foundations, retaining walls, slabs, columns, and beams

  • Flatwork – driveways, sidewalks, patios, and ADA paths

  • Decorative Concrete – stamped, stained, exposed aggregate finishes

  • Site Concrete – curbs, gutters, and paving for roadwork and infrastructure

  • Custom Concrete Solutions – specialized pours, repairs, and design builds

Highlighted Projects

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WMC Concrete site at Opukea at Lahaina with concrete pump truck pouring concrete for building foundation with workers and construction equipment.
Two WMC Concrete employees pouring and smoothing concrete at Opukea at Lahaina.
WMC Concrete Employee using a hammer at the at the Opukea at Lahaina construction site, with rebar and other workers in the background.
WMC Concrete employee at the Opukea at Lahaina construction site using a hammer near steel rebar.
WMC Concrete workers pouring and smoothing concrete at the Opukea at Lahaina construction site on a clear day.
WMC Concrete workers wearing safety gear installing a concrete slab with metal rebar supports at the Opukea at Lahaina construction site on a clear day.
WMC Concrete workers smoothing wet concrete on a building foundation under a clear blue sky at the Opukea at Lahaina construction site.
WMC Concrete professionals pouring concrete at the Opukea at Lahaina construction site.
WMC Concrete professionals pouring concrete slab at a building site with rebar and a clear blue sky.
A WMC Concrete expert kneeling on the ground with a power tool, surrounded by upright orange-pegged stakes.
WMC Concrete workers leveling a concrete foundation with rebar and wooden forms.
WMC Concrete professionals pouring and smoothing concrete on a building foundation.
WMC Concrete project site with concrete foundation, employees, and construction materials.
WMC Concrete professionals operating heavy machinery on a building site in Hawaii.
WMC Concrete project site with professionals pouring concrete.
WMC workers building a structure over a wooden frame.
WMC Construction professionals working on a building foundation with construction equipment and metal rods.
A WMC construction site with a ride-on concrete screed machine and employees on site.
WMC Concrete workers laying concrete on a building foundation.
A WMC construction worker working on a construction site with wooden forms and tools, with cars and other workers in the background.
WMC Construction workers working on a building site, with one worker operating a large floor machine, and others in the background wearing safety gear.
WMC Concrete professionals pouring concrete on a building foundation with a modern residential complex, palm trees, and mountains in the background under a partly cloudy sky.
WMC Concrete professionals pouring concrete on a construction site.
WMC Concrete professionals pouring concrete on a construction site.
WMC Construction workers on a project site.
WMC Concrete professionals pouring concrete on a construction site. kneeling on a concrete floor pouring concrete with the aid of tools, wearing safety helmets and vests.
View of a street entrance to a residential construction site with WMC employees working.
WMC Concrete professionals pouring and setting concrete for a building foundation, with construction equipment and a concrete mixer truck in the background.
WMC Concrete Lahaina Rebuild construction site with concrete foundation slabs for a building under construction with dirt surrounding.
WMC Concrete Lahaina Rebuild construction site with with a concrete foundation.
WMC Concrete Lahaina Rebuild construction site with with a concrete foundation and a building under construction in the background.
WMC Concrete Lahaina Rebuild construction site with a deep concrete rectangle for a pool under construction in a residential area.
WMC Concrete Lahaina Rebuild construction site with a swimming pool foundation and surrounding houses.
WMC Concrete Lahaina Rebuild construction site with foundation work and concrete reinforcement steel.
WMC Concrete Lahaina Rebuild construction site with foundation being prepared, Bulldozer on dirt, houses with mountains in the background
WMC Concrete Lahaina Rebuild construction site with a foundation for a building surrounded by dirt and construction equipment.
WMC Built Construction site at ‘Onipa’a with a concrete foundation.
WMC Built Construction site at ‘Onipa’a with a concrete foundation.
WMC Built Construction site at ‘Onipa’a with a concrete foundation and building materials.
WMC Built Construction site at ‘Onipa’a with a concrete foundation and dirt mounds.
WMC Built Construction site with empty concrete foundation slabs in a sunny outdoor area.
WMC Built Construction site with a concrete foundation for a building.
WMC Built Construction site at Lani with a concrete foundation and scaffolding on a multi-story building in the background.
WMC Built Construction site at Lani with an underground swimming pool under construction in a residential area.
WMC Built Construction site at Lani with a concrete pool foundation in a residential area.
WMC Built Construction site at Mohala with foundation and rebar.
WMC Built Construction site at Mohala with foundation being prepared for building in a suburban area.
WMC Built Construction site at Mohala with foundation and building materials, construction equipment, and houses in progress.
WMC Built Construction site at ‘Onipa’a with a cleared foundation.
WMC Built Construction site at ‘Onipa’a with a concrete foundation.
WMC Built Construction site at ‘Onipa’a with a concrete foundation and building materials.
WMC Built Construction site at ‘Onipa’a with a concrete foundation and dirt mounds.
WMC Project site at the drive thru at Chick-Fil-A Kahului.
WMC Project site at the Chick-Fil-A Kahului with the skeleton of an unfinished brick building with a door opening.
WMC Civil Construction professional building a sidewalk at the Chick-Fil-A Kahului project site.
WMC Civil Construction site at the Chick-Fil-A Kahului with workers, orange traffic cones, building materials, and partially completed sidewalk under clear blue sky.
WMC Civil Construction site at the Chick-Fil-A Kahului framing out a building.
WMC Civil Construction site at the Chick-Fil-A Kahului with professionals pouring concrete at a construction site.
WMC Construction workers are building a foundation in a dirt lot, with wooden framing and metal stakes marking the area.
WMC Construction workers in high-visibility clothing pouring concrete for a building foundation, with construction equipment and a cement mixer truck in the background.
WMC Civil Construction workers at night working on a foundation with concrete and rebar, using tools and machinery, illuminated by bright work lights.
WMC Construction site with workers, machinery, and building materials.
WMC Construction site with an excavated trench, a worker inside the trench, and a yellow bulldozer in the background.
WMC Civil Construction site at the Chick-Fil-A Kahului drive thru.
WMC Civil Construction site at the Chick-Fil-A Kahului with a brick building under construction with a doorway opening and construction materials nearby.
WMC Civil Construction worker working with a shovel on freshly excavated ground at the Chick-Fil-A Kahului project site.
WMC Civil Construction site at the Chick-Fil-A Kahului with workers, orange cones, building materials, and partially built structures under a clear blue sky.
WMC Civil Construction workers on site with scaffolding building at the Chick-Fil-A Kahului.
WMC Civil Construction workers pouring and smoothing concrete on a building site with construction tools and materials around.
WMC Civil Construction workers preparing a foundation with wooden forms and rebar for a building.
WMC Concrete professionals paving concrete on a building site with a concrete mixer truck and a crane in the background.
Nighttime WMC Construction site with employees working under bright lights.
WMC Construction site with workers, machinery, and building materials.
WMC Construction site with an excavated trench, a worker inside the trench, and a yellow bulldozer in the background.
WMC Civil Construction professionals pouring and leveling concrete on a building foundation during construction at Kaiaulu O Halelea.
Nighttime WMC Concrete site with a large cement mixer truck pouring concrete under bright lights at Kaiaulu O Halelea.
WMC Concrete professionals working on a concrete pathway at the Kaiaulu O Halelea construction site.
WMC Civil Construction professionals pouring and leveling concrete on a building foundation during construction at Kaiaulu O Halelea.
Nighttime WMC Concrete site with a large cement mixer truck pouring concrete under bright lights at Kaiaulu O Halelea.
WMC Concrete professionals working on a concrete pathway at the Kaiaulu O Halelea construction site.
WMC Civil Construction professionals pouring and leveling concrete on a building foundation during construction at Kaiaulu O Halelea.
Nighttime WMC Concrete site with a large cement mixer truck pouring concrete under bright lights at Kaiaulu O Halelea.
WMC Concrete professionals working on a concrete pathway at the Kaiaulu O Halelea construction site.
WMC Civil Construction professionals pouring and leveling concrete on a building foundation during construction at Kaiaulu O Halelea.
Nighttime WMC Concrete site with a large cement mixer truck pouring concrete under bright lights at Kaiaulu O Halelea.
WMC Concrete professionals working on a concrete pathway at the Kaiaulu O Halelea construction site.
WMC Civil Construction professionals pouring and leveling concrete on a building foundation during construction at Kaiaulu O Halelea.
Nighttime WMC Concrete site with a large cement mixer truck pouring concrete under bright lights at Kaiaulu O Halelea.
WMC Concrete professionals working on a concrete pathway at the Kaiaulu O Halelea construction site.
WMC Concrete Construction site with a concrete foundation and various pipes protruding from the ground, surrounded by building materials and equipment.
WMC Concrete Construction site with wooden formwork, rebar, and concrete for building a foundation, surrounded by earth and construction tools.
WMC Concrete Construction site with concrete trucks pouring concrete and workers in safety gear, surrounded by fencing and construction materials.
Concrete being poured at a WMC Concrete project site with workers, a cement truck, and a concrete pump in use.
WMC Concrete professionals pouring and spreading concrete on a foundation at a construction site with reinforcement rebar and wooden forms.
Two circular concrete patches with metal covers are set into a dirt and gravel surface, at a WMC Concrete Construction site.
Freshly poured concrete slab foundation with two pipes protruding, at a WMC Concrete project site.
WMC Concrete project site with building framework, dirt and gravel, construction barriers, and trees in the background.
WMC Construction site with a steel framework structure of a building, large window openings, a staircase on the right, and construction materials on the ground.
WMC Construction site with wooden framing, dirt ground, and construction equipment, including a small bulldozer, under a clear sky.
WMC Construction site with concrete foundation and pipes protruding from the ground, with buildings and trees in the background.
WMC Concrete project site with concrete foundation and exposed pipes, surrounded by trees and fenced area.
WMC Concrete foundation slab with building pipes protruding, construction tools, and materials in the background at a construction site.
WMC Concrete foundation with plumbing and utility fixtures for a building under construction.
WMC Concrete foundation slab for a building under construction in a rural area with trees in the background.
WMC Concrete professionals and equipment on a large concrete foundation during a building project.
WMC project site with yellow waterproofing membrane, plumbing pipes, and foundation framing for a building, surrounded by dirt and trees.
WMC Construction site with yellow waterproofing membrane, PVC pipes, and steel rebar grid for foundation.
WMC Construction site with two small excavators, dirt, and white pipes.
WMC Construction site with ground prepared for pouring concrete foundation, with pipes, stakes, and framework in place.
WMC Construction site with a partially built foundation, pipes, and stakes. Gravel and dirt are visible, with a construction vehicle in the background.
WMC Construction site with dirt foundation, wooden framing and pipes, surrounded by a chain-link fence.

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