Haleakala Services LLC dba Haleakala Solar & Roofing

Haleakala Services LLC dba Haleakala Solar & Roofing is a leading solar energy contractor based in Hawaii with over 40 years of experience serving residential and commercial clients across all major Hawaiian Islands—including Maui, Oahu, Kauai, Molokai, Lanai, and the Big Island. Founded in 1977 by Jim Whitcomb—whose commitment to long-term service remains central to the company—the business offers comprehensive solutions encompassing solar panel installation (PV), solar hot water systems, home battery backup integration for energy storage needs, as well as full-service roofing including repairs and new installations using asphalt shingles, metal roofing materials, slate roofs made from recycled materials for eco-friendly solutions, clay/concrete tiles optimized for insulation and rainwater catchment.
Haleakala Solar distinguishes itself through its dedicated service teams that provide ongoing maintenance—including system cleaning/inspections—and proactive monitoring programs designed to maximize system performance over decades. The company also assists customers with navigating state/federal tax incentives to make clean energy more accessible. With thousands of successful installations ranging from homes to businesses like Surfing Goat Dairy or Gammie Home Care—both highlighted case studies—the firm has built a reputation for reliability throughout Hawaii’s renewable energy sector. Offices are located in Kahului (Maui) and Aiea (Oahu), supporting island-wide operations with local expertise at every stage—from consultation through design/build to long-term support.