Rojac Construction, Inc.

Building Maui from the Ground Up

Dependable Construction Services in Wailuku, HI

No project is too large for Rojac Construction. We’re proud to have been the general engineering contractor that Maui trusts for nearly 25 years. Find out what we can do for you by calling us today at (808) 986-1105 and requesting a quote. We look forward to serving you.

Previous projects

industrial park
Palaau Industrial Park, a 22-lot industrial subdivision owned by Molokai Ranch, Ltd., included mass earthwork, roadway construction, installation of onsite water, drainage, electrical, telephone, and CATV systems, and installation of approximately two miles of off-site water system, including the construction of a 400,000-gallon reservoir. The project was completed in November 1996.
industrial park
Kahana Ridge Subdivision, a 240-lot residential subdivision owned by Maui U.S.A. Corp., included mass earthwork, roadway construction, installation of water, sewer, drainage, electrical, street lighting, telephone, and CATV systems and construction of an irrigation well and pump and a Sewage Lift Station complete with standby generator. One lot of the subdivision was designated as a heiau and was protected during the entire construction process. The project was completed in December 1997.
industrial park
Maui Lani Parkway, a half-mile four-lane roadway owned by HRT, Ltd., included mass earthwork, roadway construction, installation of water, sewer, drainage, electrical, street lighting, telephone, and CATV systems and modifying the existing State of Hawaii highway to incorporate a new signaled intersection. Because of the sensitive archaeological nature of the area, the project included constant monitoring and in some cases archaeological mitigation. The mass earthwork portion of the project included excavating and hauling approximately 167,000 cubic yards of material to the embankment areas where the material was placed and compacted to serve as the roadway structure and also a future building site. The project was completed in January 1998.    
industrial park
Kaheawa Wind Farm in the West Maui Mountains above McGregor Point posed a challenge. We had to pioneer a new access roadway to service the wind farm and maintain a maximum 17.5 percent slope on the roadway to allow the mobilization of the extremely heavy wind turbine parts from the near sea level highway up to the Kaheawa Pasture. This design requirement resulted in 25-foot-deep cuts in solid basalt rock and large fills over culverts installed in existing gulches. The project was completed in the last quarter of 2005.    
industrial park
Piilani Village Shopping Center Sitework consisted of on- and off-site work, including mass earthwork, structural earthwork for the buildings, installation of drain, sewer, water, power, telephone, lighting, CATV systems, and construction of the large parking lot for the shopping center, including concrete curbing, sidewalks, and wheelchair ramps. The job was completed in 2001.
industrial park

Ke AliI Subdivision, 96-lot residential subdivision owned by Towne Realty of Hawaii, included mass earthwork, roadway construction, installation of water, sewer, drainage, electrical, street lighting, telephone, and CATV systems and installation of 110 lineal feet of 11-foot-high by 28-foot-wide precast concrete con-span culvert and 65 lineal feet of double-barrel 8-foot-high by 24-foot-wide con-span culvert with appurtenant inlet and outlet structures. The project was completed in April 2002.

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Monday 6:00 AM-4:00 PM
Tuesday 6:00 AM-4:00 PM
Wednesday 6:00 AM-4:00 PM
Thursday 6:00 AM-4:00 PM
Friday 6:00 AM-4:00 PM
Saturday Closed
Sunday Closed

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