Construction companies · Hawaii

Construction companies in Waipahu, HI

122 contractors in Waipahu with phone numbers, 63 with email addresses. Search the list, unlock the ones you want and start calling today.

Get the Waipahu list freeSee a sample
122
businesses
100%
have a phone number
52%
have an email address (63)
—
average Google rating
Sample

A sample of construction companies in Waipahu

Twelve of the 122 contractors on the list. Phone numbers and emails unlock in the app — 1 credit per business, both together.

BusinessCategoryRatingWebsitePhoneEmail
Tradewinds Cooling, LLCConstruction Supplies Store; Home Service—Yes(808) •••-••••Available
A To Z Roofing CompanyConstruction Supplies Store—Yes(808) •••-••••Available
Hawaii Isle General ContractingConstruction Supplies Store—Yes(808) •••-••••Available
Mk FlooringCarpet and Flooring Contractor—Yes(808) •••-••••Available
Vinyl Tech & Masonry Inc.Construction Supplies Store—Yes(808) •••-••••Available
On Top RoofingConstruction Supplies Store; Home Service—Yes(808) •••-••••Available
Cameron ChemicalChemicals and Gasses Manufacturer; General Contractor; Office—Yes(808) •••-••••Available
RM Nakamura Plumbing & Mechanical ContractorsConstruction Supplies Store—Yes(808) •••-••••Available
Custom Drapery SewingHome Improvement Service; Manufacturer; Warehouse or Wholesale Store—Yes(808) •••-••••Available
Jade PaintingGeneral Contractor; Painter—Yes(808) •••-••••Available
Martin Steel Design Co.Fence Contractor; General Contractor—Yes(808) •••-••••Available
Apex Quality ConstructionConstruction Supplies Store—Yes(808) •••-••••Available

Showing 12 of 122. Data refreshed October 2026.

The market

What Waipahu's contractors look like

0% of rated contractors here hold 4.5★ or better — there is room for businesses that push for reviews.
0 carry a perfect 5.0★ rating; 122 have no rating yet — prime prospects for review and reputation services.
31 (25%) have no website listed — a ready-made list for web design and SEO offers.
20% link a Facebook or Instagram page from their listing.

Most common listings

  • Construction Supplies Store39
  • General Contractor19
  • Electrician; General Contractor7
  • Fence Contractor; General Contractor5
  • General Contractor; Painter4
  • Bathroom Contractor; General Contractor4

Area codes

  • (808)122
Playbook

How to sell to contractors in Waipahu

This category covers general contractors, renovation firms, builders, excavators and concrete and framing companies. Projects are larger and longer, and the person you need is usually the owner or the estimator.

Who sells to contractors

  • Construction software (estimating, scheduling, takeoffs, project management)
  • Equipment rental and heavy-equipment dealers
  • Building-materials suppliers
  • Bonding, builder's risk and liability insurance
  • Accounting and job-costing firms
  • Subcontractor and trade recruiting

What keeps owners up at night

  • Cash flow between progress payments
  • Bidding accurately and winning the right jobs
  • Coordinating subs and keeping schedules
  • Labour shortages
When to reach themEarly morning, before site visits, or late afternoon. Winter is planning and bidding season in colder markets, which is a good time to sell software and services.
The angle that worksTalk about margin and schedule risk. "How much did your last job overrun?" opens more doors than "we save you time."
Reaching out in the USB2B cold email is governed by CAN-SPAM: honest headers and subject lines, a physical address and an opt-out you honor. Phone outreach has its own rules, especially for cell phones. Read our CAN-SPAM guide and cold-calling rules before you start.
FAQ

Questions about Waipahu contractors leads

How many construction companies in Waipahu, HI are in the database?
122 construction companies in Waipahu, HI, as of October 2026. 122 of them have a phone number and 63 have an email address.
How much does it cost to get these leads?
Every account starts with 25 free credits. Unlocking a contact (phone and email together) costs 1 credit. The Starter plan is $39/month for 2,500 credits — about 1.6¢ a contact — so the whole Waipahu list of 122 costs less than one month of Starter. See pricing.
Can I export the list to a dialer or CRM?
Yes. Unlocked contacts export to CSV, Excel or JSON with phone, email, website, address, category and rating, ready for any dialer or CRM.
Where does the data come from?
From public business listings — the same information contractors publish so customers can find them — cleaned, de-duplicated by phone number and refreshed regularly. Businesses can ask to be removed at any time.

Construction companies in other cities

Honolulu, HIKailua, HIKapolei, HIHouston, TXNew York, NYLos Angeles, CAChicago, ILBrooklyn, NYAll construction companies →

Other businesses in Waipahu

RestaurantsEverything in Waipahu →

Start calling Waipahu contractors today

25 free credits, no card. Search "construction companies in Waipahu" and unlock your first 25 contacts.

Get these leads freeSee pricing