What Armstrong Builders does

Armstrong Builders, LLC is a Hawaii-based integrated construction firm founded in 1976 in Honolulu by Robert Armstrong. The company delivers custom luxury homes, resort and multi-family residential developments, commercial construction, and design-build services across all major Hawaiian Islands (Oahu, Maui, Hawaii Island, Kauai, and Lanai). Its project base spans marquee single-family residences (e.g., 5,400+ SF estates at Kohanaiki and Kahala), large resort condominium communities (La'i Loa — 75 units; Makali'i at Wailea — 68 townhomes), commercial projects (Starbucks retail builds, Hyatt Regency Maui renovations, Lau Hala Shops, Punahou School facilities), and affordable housing in partnership with the Department of Hawaiian Home Lands (DHHL), with multiple LEED Gold-certified subdivisions delivered.

The company's technical backbone is Armstrong Design Group, a wholly-owned architectural subsidiary that provides in-house design assistance, BIM (Building Information Modeling) design, permitting, and pre-construction services, enabling an integrated design-build delivery model. Armstrong employs LEED-accredited architects and engineers and has institutionalized a quality program and a recently elevated QA/Safety function (promotion of Lauren Kaleleiki in March 2025). Revenue is generated almost exclusively through one-time project contracts (fixed-price general contracting and design-build) plus ancillary design-assist professional services, with pricing generally quote-based; the only published price book is the Lahaina Homes Program (three pre-designed models starting from $800,000) developed in response to the 2023 Maui wildfires.

The go-to-market is relationship-driven enterprise field sales targeting property developers, luxury home buyers, hospitality operators, retail tenants, and government agencies, augmented by an event-driven layer (BIA-Hawaii awards, Gold Nugget Awards, trade publication rankings). Armstrong does not disclose revenue, operates no app or public API, and reports no patents, AI/ML capabilities, or external funding rounds; ownership appears to be management-internal with Marc Putman named President (and equity partner) effective 2026 and James Keller transitioning from President to CEO after more than two decades leading the firm.

Name

Armstrong Builders

Legal name

Armstrong Builders, LLC

Website

https://armstrongbuilders.com

Company type

Private

Founded year

1976

Operating status

Operating

Headcount range

11–50 employees

Short description

Armstrong Builders is a Hawaii-based, privately-held general contractor founded in 1976 that builds custom luxury homes, resort and multi-family residential communities, commercial properties, and design-build projects across all Hawaiian Islands.

Ownership category

akta.pro rank

Product category

General Construction Services

NAICS

Residential Building Construction (2361), New Multifamily Housing Construction (except For-Sale Builders) (236116), Residential Remodelers (236118), Nonresidential Building Construction (2362), Commercial and Institutional Building Construction (236220)

SIC

General Bldg Contractors - Residential Bldgs (1520), General Bldg Contractors - Nonresidential Bldgs (1540), Operative Builders (1531)

akta.pro primary industry

Residential Design-Build & Renovation-Integrated Builders (IMAFABAE)

akta.pro secondary industries

Custom Home Building (IMAFABAC), Multi-Family Residential Construction (Apartments, Condos, Townhomes) (IMAFABAB), Post-Disaster Whole-Home Rebuild (Fire/Water/Storm) (HSAPAEAH)

Keywords

• Residential construction services
• Commercial construction services
• Luxury home building
• Design-build construction
• Resort development construction

Headquarters

HQ city

Honolulu

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Infrastructure, Marketing or Sales

Revenue model

1. Custom Home Building: One-time construction fees for custom luxury homes, ranging from multi-million dollar estates to custom residences. Revenue recognized upon project completion.
2. Resort/Multi-Family Development: Construction of resort residential condominiums and multi-family communities. Projects like La'i Loa (75 units) and Makali'i at Wailea (68 units) demonstrate this revenue stream.
3. Commercial Construction: Commercial building projects including retail spaces (Starbucks locations), hotel renovations (Hyatt Regency Maui), and office/retail centers (Lau Hala Shops, Mililani Gateway).
4. Design-Build Services: Integrated design and construction services provided through Armstrong Design Group, covering design, design-assist, pre-construction services, project scheduling and management, estimating and procurement.
5. Affordable Housing Development: Partnership projects with Department of Hawaiian Home Lands (DHHL) for affordable multi-family housing developments, including LEED Gold certified subdivisions.

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels6 records

Core offering

Armstrong Builders is an integrated multi-disciplinary construction company providing custom luxury home building, luxury remodeling, design-build/design-assist services through its in-house Armstrong Design Group, commercial construction, and resort/multi-family development across the Hawaiian Islands. The company also operates the Lahaina Homes Program, offering pre-designed home models for Maui residents rebuilding after the 2023 wildfires.

Product overview

Armstrong Builders is an integrated multi-disciplinary construction company offering a comprehensive portfolio of services centered on residential and commercial construction across Hawaii. The company operates through four primary service lines: Custom Home Building (luxury residences), Resort Communities/Multi-Family (condominiums and residential developments), Design-Build/Design-Assist (with in-house Armstrong Design Group), and Commercial Construction. The Lahaina Homes Program represents a specialized offering for post-disaster rebuilding. The company was founded in 1976 and maintains operations across multiple Hawaiian islands.

Differentiator

Problem solved

Functional benefit

Brands

• Armstrong Design Group: Provides design assistance from qualified professionals in the fields of design and architecture. Responsible for design of all Armstrong design-built residential and commercial projects.

Products and services

• Custom Home Building Construction of bespoke luxury residential homes tailored to client specifications, ranging from marquee estates to premier properties across Hawaii's premier locations including Kahala, Diamond Head, Kailua, and Hawaii Island.
• Luxury Remodeling Renovation and modernization of existing luxury residences with high-end finishes and design upgrades for high-net-worth homeowners in Hawaii.
• Design-Build / Design-Assist Integrated project delivery combining architectural design with construction services. Armstrong Design Group provides in-house design capabilities including BIM design, permitting, pre-construction, estimating, procurement, and construction management.
• Commercial Construction Construction of commercial buildings including retail spaces, hotels, restaurants, office buildings, and shopping centers throughout Hawaii. Includes projects for clients such as Starbucks, Hyatt Regency Maui, and A&B Properties.
• Resort Communities / Multi-Family Development of multi-family residential communities including condominium projects and resort residential developments such as La'i Loa (75 units in Wailea, Maui) and Makali'i at Wailea (68 townhomes).
• Lahaina Homes Program Post-wildfire rebuilding program offering three ready-to-build home designs (Hala, Naupaka, Lokelani) for Maui residents who lost homes in the 2023 wildfires, with published unit pricing starting from $800,000.

Quantifiable outcome

• 1,000+ homes delivered across Hawaii under current leadership
• +2 more outcomes

Named customers11 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Six partnerships are on record, tiered minor, major, core and key.

• Liljestrand FoundationminorStrategic or Co-development Partner · 7 April 2023Pro bono carpentry work donated for Liljestrand House Deck Preservation Project on Tantalus. Armstrong provided demolition, steel repair, framing, and decking expertise for this historic preservation project.
• Pauahi FoundationminorGTM or Marketing Partner · 13 March 2023Corporate sponsor of Pauahi Foundation Golf at Nanea event supporting the Nanea Scholarship Fund for local students.
• Burrard GroupmajorStrategic or Co-development Partner · 21 December 2017Joint venture partnership for Makali'i at Wailea luxury townhome development. 68 townhomes across 17 acres developed in partnership with Burrard Group.
• Department of Hawaiian Home Lands (DHHL)coreStrategic or Co-development PartnerLong-standing partnership for affordable housing development. Projects include DHHL Kula (26 LEED Gold homes on Maui), DHHL La'i Opua (43-home LEED Gold subdivision in Kona), and DHHL Kumuhau (45-home neighborhood in Waimanalo, Oahu). These partnerships demonstrate Armstrong's capability in delivering affordable, sustainable housing.
• Ledcor MauimajorStrategic or Co-development PartnerJoint venture partnership on La'i Loa condominium project in Wailea, Maui. Ledcor Maui served as joint development partner for this 75-unit luxury condominium project. Over 200 local workers participated in construction.
• A&B PropertieskeyChannel Partner/ Reseller/ DistributorDeveloper client for Lau Hala Shops commercial renovation project - an award-winning transformation of a 65-year-old department store into a multi-tenant retail center.

Scale indicators5 records

Direct peers

• Swinerton: National general contractor with significant Hawaii presence performing hospitality, commercial, and multi-family construction. Comparable in delivering premium resort and residential projects with design-build capabilities.
• Albert C. Kobayashi, Inc. Established Hawaii general contractor with comparable portfolio of commercial, residential, and institutional projects statewide. Direct peer competing in similar mid-to-upper-tier construction segments.
• Ledcor Group: National construction firm with active Hawaii operations and existing joint venture relationship with Armstrong on the La'i Loa project. Comparable multi-family and residential builder with design-build integration.
• Nan, Inc. Major Hawaii-based general contractor consistently ranked at the top of state contractor lists. Comparable multi-island residential and commercial construction portfolio across Oahu, Maui, and Hawaii Island markets.
• Goodfellow Bros: Multi-generation Hawaii general contractor with operations across the islands serving residential, commercial, and civil construction clients. Comparable firm profile with similar project mix and regional footprint.
• Hawaiian Dredging Construction Company: Hawaii's largest general contractor performing commercial, residential and civil construction statewide. Most directly comparable Hawaii-based peer with overlapping multi-family, hospitality, and institutional project portfolios.

Broad incumbents

• DPR Construction: Large national general contractor performing complex commercial, healthcare, hospitality, and higher-education projects. Broader incumbent with deeper resources competing for premium institutional and resort work in Hawaii.

Others

• WATG (Wimberly Allison Tong & Goo): Global architecture and design firm with major Honolulu presence designing Hawaii resort and luxury residential projects. Ecosystem peer that often partners with (or competes against for project selection) Armstrong on integrated design-build assignments.

Market position

Strengths5 records

Weaknesses5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/armstrongbuildr
• Facebookfacebook.com/ArmstrongBuildersHawaii
• LinkedInlinkedin.com/company/armstrong-builders-llc

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Armstrong Builders