Island Concrete Manufacturing Systems, LLC. (ICMS)
Island Concrete Manufacturing Systems is a company with facilities located adjacent to the Hawaiian Cement Ready-Mix Concrete Plant in the Central Maui Valley. The Company Engineers and Produces insulated concrete wall systems and custom precast components for any size, style, or layout of residential dwellings, as well as small to moderate sized commercial buildings, governments projects, or utility structures.
PermaWall
We are uniquely positioned in the state of Hawaii - as the sole manufacturer of insulated pre-cast concrete wall systems using Polystyrene insulation. As such, we are able to bring developers and general contractors a product vastly superior to traditional building methods - better and more cost effective than block or wood construction. PermaWall is built to withstand category 5 hurricane winds of 150 mph and large missle impacts up to 85 mph in certified test - as well as cooler (R12.9 vs CBS at R 4) and proven to lower energy costs by actual energy star programs, as well as being quieter and termite proof.

Due to the ease and speed of assembly, PermaWall offers developers and contractors a way to complete projects on a set schedule with a superior product at a predictable price, which translate into the ability to offer housing to consumers at a price that is affordable by median income families on Maui - something that has been increasingly difficult to achieve in recent years.
Custom Precast Products

We engineer cost effective below and above ground structures to meet your needs! Walls, Floors, Foundations, Roofs, Vaults, Tanks, Flums, Box Culverts, Sewer Manholes, Storm Drains, Catch Basins and more..

Fast and Efficient - Uncluttered and Safer Jobsites - Stay on Schedule - Stay on Budget - Use Concrete Precast Components!

Waiohuli - Hawaiian Homelands
We worked with T.M.C. General Contracting Inc on our first homes, manufacturing 4 PermaWall 1274 wall packages for homes in the Waiohuli Hawaiian Homeland subdivision in Kula.
Quick Contact
Tel: 808-873-0200
Fax: 808-873-0226
Email: icms@icms-maui.com