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Coastal Construction Co Inc

5.0(4)(4 Google reviews)

Constructionin Honolulu, Hawaii

7.4ServiceAgent ScoreTrust 4.5 · Rec 9.4Not yet verified by business

📍 1900 Hau St, Honolulu, HI 96819

📞 (808) 847-3277

Call (808) 847-3277Visit website ↗Get directions ↗

Pulled from Google Business Profile. Verify details directly with the business before any work.

Coastal Construction Co Inc - Construction in Honolulu, HawaiiCoastal Construction Co Inc - Construction in Honolulu, HawaiiCoastal Construction Co Inc - Construction in Honolulu, Hawaii

Highlights from this business

Highly rated5.0-star average
Online presenceHas a website
Direct lineSpeak to a representative

Trust Score breakdown

The ServiceAgent Score blends a Trust Score (data quality, verification, review credibility) with a Recommendation Score (Bayesian-shrunk Google rating). How we calculate this →

ServiceAgent Score
7.4/10
Composite · confidence low
Trust
4.5/10
Data quality + verification
Recommendation
9.4/10
Bayesian-shrunk rating
Sample size
4
Reviews backing the score

Pricing benchmark

Typical cost range for construction jobs in Honolulu. Coastal Construction Co Inc's actual pricing varies by scope — always request a written estimate.

$5,000 - $250,000+typical construction job
Red flags to watch when comparing quotes
  • Asks for more than 10% as a deposit
  • Verbal estimate only, no written contract with milestones
  • No general contractor license number you can verify
  • Bidding is suspiciously low (typically a sign of cut corners or budget overruns later)

Source: ServiceAgent Construction Cost Benchmark, reviewed quarterly by category experts.

About Coastal Construction Co Inc

Coastal Construction Co Inc is a construction business serving Honolulu, Hawaii and surrounding areas. The business holds a 5.0-star Google rating from 4 customer reviews, placing it among the top-rated construction providers in the area. Reach the team directly at (808) 847-3277.

Listing pulled from Google Business Profile. Always confirm services, pricing, and license directly with the business.

Services offered

Common services for a construction business. Confirm availability when you call.

  • ✓Home remodeling
  • ✓Room additions
  • ✓Kitchen renovation
  • ✓Bathroom renovation
  • ✓Foundation work
  • ✓Drywall installation
  • ✓Custom builds

Location & hours

1900 Hau St, Honolulu, HI 96819

Frequently asked questions

How do I contact Coastal Construction Co Inc?+

Call (808) 847-3277. Visit their website at https://www.coasthi.com/. The business is located at 1900 Hau St, Honolulu, HI 96819.

What are Coastal Construction Co Inc's hours?+

See the location and hours section for the full weekly schedule. Hours may change on holidays - call ahead to confirm.

Does Coastal Construction Co Inc offer free estimates?+

Most construction businesses in Honolulu offer free estimates for standard work. Confirm pricing and scope directly with the business before any service begins.

Is Coastal Construction Co Inc licensed and insured?+

Licensing requirements for construction contractors vary by state and city. Always ask to see proof of license and insurance before hiring.

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