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Koa's Piping and Industrial LLCGeneral contractor in Waianae, HI

Koa's Piping and Industrial LLC is a general contractor at 87-1574 Mokila St, valley road #85-576A, Waianae, HI 96792. Open 7 days a week.

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Call (808) 330-3261

Key facts

Key facts about Koa's Piping and Industrial LLC
Address87-1574 Mokila St, valley road #85-576A, Waianae, HI 96792Get directions
Phone(808) 330-3261
HoursMonday to Friday: 12 PM – 8 PM; Saturday and Sunday: 7 AM – 3:30 PM

Trades

Each trade shows the evidence we matched it on.

  • General Contractingmain tradeGoogle main category

Service area

Serves Waianae and 11 towns within 25 miles: Mā‘ili, Nānākuli, Mākaha, Makakilo, Makakilo City, Schofield Barracks, Village Park, Kapolei, Royal Kunia, ‘Ewa Villages and Mililani Town.

Based in Waianae, HIView on map

Opening hours

Opening hours for Koa's Piping and Industrial LLC
DayHours
Monday12 PM – 8 PMevening
Tuesday12 PM – 8 PMevening
Wednesday12 PM – 8 PMevening
Thursday12 PM – 8 PMevening
Friday12 PM – 8 PMevening
Saturday7 AM – 3:30 PM
Sunday7 AM – 3:30 PM
  • Open evenings (after 6 PM)
  • Open Saturdays
  • Open Sundays

Typical general contracting prices

Typical general contracting prices
JobLowTypicalHigh
Kitchen remodelPer project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range × 1.04 Pacific factor (2025 Cost vs. Value Report)$15,240$28,190$43,470
Bathroom remodelPer bathroom: typical range of customer-reported remodels. US national range × 1.06 Pacific factor (2025 Cost vs. Value Report)$7,050$12,880$18,720

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

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Questions about Koa's Piping and Industrial LLC

What are Koa's Piping and Industrial LLC’s hours?

Koa's Piping and Industrial LLC is open 7 days a week. Its listed hours are Monday to Friday, 12 PM – 8 PM; Saturday and Sunday, 7 AM – 3:30 PM. On Saturdays it is open 7 AM to 3:30 PM, and on Sundays 7 AM to 3:30 PM. Hours come from the business listing; holiday hours may differ.

What areas does Koa's Piping and Industrial LLC serve?

Serves Waianae and 11 towns within 25 miles: Mā‘ili, Nānākuli, Mākaha, Makakilo, Makakilo City, Schofield Barracks, Village Park, Kapolei, Royal Kunia, ‘Ewa Villages and Mililani Town. The list is based on the business's location and the usual service radius for general contracting. Confirm your address is covered when you call.

How do I contact Koa's Piping and Industrial LLC?

Call Koa's Piping and Industrial LLC on (808) 330-3261. The business is at 87-1574 Mokila St, valley road #85-576A, Waianae, HI 96792. Ask for a written estimate before any work starts.

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