Porter Brothers

What Porter Brothers does

Porter Brothers (legal entity Porter Bros., Inc.) is a commercial general contractor and construction management firm headquartered in Gilbert, Arizona, founded in 1939 by William S. "Bill" Porter. The company operates as a multi-state general contractor licensed in Arizona, California, Hawaii, and New Mexico, with completed projects across Arizona, California, Colorado, New Mexico, Nevada, Texas, and Utah. It serves four primary construction verticals: hospitality (over 100 hotels and restaurants under brands including Marriott, Hilton, and IHG), commercial (235+ properties including office, medical, dental, and tenant improvements), industrial (40+ projects for clients including Empire Southwest Caterpillar and General Motors), and religious (200+ facilities for the Church of Jesus Christ of Latter-Day Saints over 40+ years).

The company's core technology is conventional construction management — design-build delivery with a single point of contact, preconstruction services including feasibility studies and constructibility analysis, and value engineering. It does not operate a software platform, API, or proprietary technology system; all services are delivered by in-house project teams organized around specialized project managers and superintendents.

Porter Brothers generates revenue through project-based general contracting and construction management contracts, with pricing quoted individually per project (not publicly disclosed). Customer acquisition is primarily through direct enterprise field sales, preferred contractor status, and repeat business from long-tenured clients — not through marketing-driven demand generation. The company is privately held by the third generation of the Porter family (Gary and Dennis Porter, principal owners since 1974), with the fourth generation (Chase, Chance, and Preston Porter) currently being groomed into operational leadership. There is no institutional, PE, or parent-company ownership indicated in the source material.

Name

Porter Brothers

Legal name

Porter Bros., Inc.

Website

https://porterbrothers.com

Company type

Private

Founded year

1939

Operating status

Operating

Headcount range

101–250 employees

Short description

Porter Brothers is a third-generation, family-owned commercial general contractor founded in 1939 and headquartered in Gilbert, Arizona, delivering hospitality, commercial, industrial, and religious construction across seven Southwest US states for enterprise clients including Marriott, Hilton, IHG, General Motors, and the LDS Church.

Ownership category

akta.pro rank

Product category

Commercial Construction Services

NAICS

Nonresidential Building Construction (2362)

SIC

General Bldg Contractors - Nonresidential Bldgs (1540)

akta.pro primary industry

Residential General Contracting (New Build) (IMAFAAAB)

Keywords

• Commercial general contracting
• Hospitality construction
• Design-build services
• Construction management
• Preconstruction services

Headquarters

HQ city

Gilbert

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. General Contracting Services: Construction management and general contracting services for commercial projects including new construction, additions, remodels, and tenant improvements. Revenue generated through project-based contracts for hospitality, commercial, industrial, and religious construction projects.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

Porter Brothers is a commercial general contractor providing construction management, design-build, preconstruction, and value engineering services for hospitality, commercial, industrial, and religious facility projects. The company manages end-to-end project delivery from feasibility studies through completion, including new construction, additions, remodels, and tenant improvements across seven southwestern US states.

Product overview

Porter Brothers is a multi-state commercial general contractor founded in 1939, offering a comprehensive portfolio of construction services. The company operates as a unified construction services firm rather than a platform-plus-modules architecture. Their core offerings span four construction verticals: Hospitality (hotels and restaurants), Commercial (offices, medical, and retail), Industrial (warehouses and automotive facilities), and Religious facilities. Supporting services include Construction Management, Preconstruction, Design-Build, and Value Engineering. The company has completed 250+ commercial properties, over 100 hospitality projects, 40+ industrial projects, and 200+ religious building projects across Arizona, California, Colorado, New Mexico, Nevada, Texas, and Utah. Porter Brothers serves as both general contractor and construction manager, providing end-to-end project delivery from feasibility studies through project completion.

Differentiator

Problem solved

Functional benefit

Products and services

• Hospitality Construction Services Construction of hotels, resorts, and hospitality facilities. Porter Brothers has built over 100 properties including hotels under Marriott, Hilton, and IHG brands, as well as award-winning restaurants and boutique properties. Targeted at hotel chains, resort developers, and hospitality brands.
• Commercial Construction Services New construction, additions, remodels, and tenant improvements of commercial, medical, and dental buildings. The company has completed 250+ commercial properties. Targeted at commercial property owners, healthcare providers, retail tenants, and office developers.
• Industrial Construction Services Industrial facility construction including warehouses, automotive facilities, and equipment dealerships. Long-standing relationships with Empire Southwest Caterpillar Dealership and General Motors with over 40 projects completed for each. Targeted at industrial equipment dealerships, automotive companies, manufacturers, and warehouse operators.
• Religious Construction Services Construction and renovation of religious facilities, with over 40 years of history working with the Church of Jesus Christ of Latter-day Saints on 200+ buildings including temples, stake centers, and meetinghouses. Targeted at religious organizations including the Church of Jesus Christ of Latter-Day Saints and affiliated groups.
• Construction Management Services Project oversight and management to control duration, cost, and quality of construction projects, serving as the owner's advocate through planning, design, and construction phases. Targeted at building owners and developers needing professional construction oversight.
• Preconstruction Services Includes feasibility studies, cost estimates, constructibility analysis, product and material recommendations, scheduling impacts, and value engineering during programming, schematic design, design development, and construction document phases. Targeted at owners planning new construction or major renovation projects.
• Design-Build Services Integrated design and construction approach with a single point of contact, allowing architects to focus on cost-effective solutions and value engineering from day one. Targeted at owners seeking streamlined project delivery with a single accountable party.
• Value Engineering Services

Named customers7 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators8 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Mortenson Construction: National commercial GC with strong hospitality, industrial, and renewable energy practices. Comparable customer mix (major hotel brands, industrial clients) and similar design-build delivery approach; competes in same Southwest markets.
• Layton Construction: Utah-based commercial GC with deep Southwest presence serving hospitality, healthcare, commercial, and religious clients. Comparable in size, regional geography (Intermountain West), and customer mix including LDS Church and major hotel brands.
• Big-D Construction: Utah-headquartered regional commercial GC with similar size, Intermountain/Southwest footprint, and multi-vertical service mix including hospitality, commercial, industrial, and religious construction. Closest peer on combined size and geography.
• Hensel Phelps: Major employee-owned commercial GC with nationally recognized hospitality, commercial, healthcare, and federal practices. Strong Southwest regional presence and similar design-build/construction management delivery model that directly competes with Porter Brothers' service offerings.
• McCarthy Building Companies: Large employee-owned commercial GC with strong Southwest presence (offices in Phoenix, Dallas, and other Sunbelt markets). Comparable vertical mix including hospitality, healthcare, commercial, and industrial; similar design-build and construction management delivery capabilities.
• Sundt Construction: Arizona-headquartered, employee-owned commercial general contractor with similar regional Southwest focus across commercial, hospitality, industrial, and transportation projects. Highly comparable in size, vertical mix, and Southwest regional concentration.

Broad incumbents

• Turner Construction: Largest US commercial GC with comprehensive hospitality, healthcare, commercial, and religious facility practices. National scale and bonding capacity that exceeds Porter Brothers by an order of magnitude; competes for the same enterprise hotel and commercial clients.
• JE Dunn Construction: Top-ten US commercial GC with significant hospitality, healthcare, and commercial practices. Operates across multiple Southwest markets; competes on larger projects Porter Brothers cannot pursue.
• DPR Construction: Top-five US commercial GC with deep hospitality, healthcare, and advanced technology practices. Competes with Porter Brothers on larger commercial and hospitality projects across the Southwest, though operates at substantially greater scale.

Regional players

• Swinerton: West Coast-rooted commercial GC with Southwest operations across hospitality, healthcare, and commercial sectors. Similar size tier and regional concentration though with primary California/West Coast focus rather than Arizona-anchored.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Instagraminstagram.com/porterbrothersbuilt
• Xx.com/PorterBroConst

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

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 Porter Brothers