Alaka'i Mechanical Corporation | Plumbing Services in Honolulu, HI 96819
2655 Waiwai Lp, Honolulu, HI 96819
Business Offerings
- Gas line installation
- HVAC system maintenance
- Plumbing inspection
- Plumbing repair
- HVAC installation or replacement
- HVAC system repair
- Drain repair
Local Business Overview
Alaka'i Mechanical Corporation is a trusted name in Honolulu's mechanical systems, built on 39 years of dedicated service to Hawaii. As General Manager, I've been with the company since 2003, starting as a project engineer and now overseeing our Direct Sales and Service teams. Our expertise spans comprehensive plumbing services—from emergency repairs and pipe lining to complete building re-pipes—alongside reliable HVAC maintenance, duct cleaning, and ventilation solutions. A unique part of our work is custom sheet metal and stainless-steel fabrication for flashings, gutters, and downspouts, plus specialized commercial kitchen design and installation for Oahu's vibrant restaurant and hotel industry. We're committed to solving the unique mechanical challenges of island living with deep local knowledge and proven craftsmanship.
Q&A
As a Honolulu homeowner, what should I do about a sudden drop in water pressure or a leaky laundry hose?
Low water pressure or a laundry hose leak in Honolulu can stem from mineral buildup in older pipes or worn connections. Alaka'i Mechanical can promptly diagnose the issue. For pressure problems, we might recommend a targeted water pipe repair or a plumbing inspection to assess your system. For leaks, we provide reliable plumbing repair or replacement, using materials suited to our local water conditions to prevent a quick recurrence and protect your home from water damage.
Does Alaka'i handle both residential HVAC service and large commercial projects?
Yes, our 39 years in Hawaii means we work on systems of all sizes. We provide residential HVAC system maintenance, repair, and installation for homes across Oahu. For commercial clients, our scope expands to include complete HVAC system replacements, custom sheet metal fabrication for ductwork, and specialized ventilation systems, particularly for restaurants and hotels as part of our commercial kitchen design services.
What plumbing services do you offer for older buildings in Hawaii?
For older properties, we offer a range of solutions to update systems with minimal disruption. This includes plumbing pipe lining to rehabilitate existing pipes without full excavation, complete re-pipes to replace outdated galvanized lines, and thorough sewer installation or repair. Our plumbing inspections help identify potential issues like root intrusion or corrosion common in Hawaii's older infrastructure, allowing for proactive repair.
Business Location & Hours
| Mon: | 7:30 AM - 4:00 PM |
| Tue: | 7:30 AM - 4:00 PM |
| Wed: | 7:30 AM - 4:00 PM |
| Thu: | 7:30 AM - 4:00 PM |
| Fri: | 7:30 AM - 4:00 PM |
| Sat: | Closed |
| Sun: | Closed |






