Trainor Commercial Construction, Inc.

What Trainor Commercial Construction, Inc. does

Trainor Commercial Construction, Inc. (TCCI) is a private, full-service commercial general contractor founded in 2001 by Brian and Suzanne Trainor and headquartered in Petaluma, California. The firm provides premium construction services — general contracting, preconstruction, and self-perform trade work in electrical, drywall, framing, carpentry, and millwork installation — to Fortune 500 companies and boutique businesses across the United States. Core delivery is project-based, with a stated capability to manage everything from single-store remodels to 200+ location national rollouts, supported by in-house trade crews and a qualified subcontractor network bid through an online Plan Room.

The company's go-to-market is direct enterprise sales targeting luxury retail, hospitality, food & beverage, healthcare, and commercial/coworking clients. Documented engagements include Restoration Hardware (100 remodels and 13 new stores over a 10+ year relationship), Saks Fifth Avenue, Louis Vuitton, Brunello Cucinelli, Saint Laurent, Chanel, Dior, Neiman Marcus, Williams-Sonoma, Pottery Barn, Bare Escentuals, WeWork, and a 250+ store rollout for Bare Escentuals. Revenue is generated through fixed-price contracts, cost-plus arrangements, and construction management fees on a project-by-project basis; pricing is not publicly standardized. The firm is bootstrapped, with ownership held by founders and co-owners; John Holmberg (joined 2013) and Bill Shockey (joined 2020) serve as Co-Presidents & Co-Owners, while Brian Trainor serves as Founder & Advisor.

Operationally, TCCI runs a 20+ state footprint concentrated in Northern California, Southern California, Texas, and the Midwest, with multi-state field teams and a self-perform capability that provides quality and schedule control on complex buildouts. Disclosed annual revenue exceeds $55 million, and the firm has accumulated industry recognition including the 2024 Retail Design Institute Global Winner, 2024 SBID International Design Awards finalist, 2018 ARE Design Awards Store of the Year, and 2018 Retail Environments Store of the Year. There is no public AI, software, or platform product; the technology stack is limited to project document management (Egnyte) and subcontractor bidding infrastructure.

Name

Trainor Commercial Construction, Inc.

Legal name

Trainor Commercial Construction, Inc.

Website

https://trainorconstruction.com

Company type

Private

Founded year

2001

Operating status

Operating

Headcount range

11–50 employees

Short description

Trainor Commercial Construction (TCCI) is a private, Petaluma-based commercial general contractor founded in 2001 that provides general construction, preconstruction, and self-perform trade services to Fortune 500 luxury retail, hospitality, healthcare, and commercial clients across 20+ US states, with disclosed revenue above $55M.

Ownership category

akta.pro rank

Product category

Commercial Construction Services

NAICS

Nonresidential Building Construction (2362), Commercial and Institutional Building Construction (23622)

SIC

General Bldg Contractors - Nonresidential Bldgs (1540), Construction - Special Trade Contractors (1700)

akta.pro primary industry

Commercial General Contracting (New Build) (IMAFAAAA)

akta.pro secondary industry

Retail & Mixed-Use Commercial Construction (IMAFACAB)

Keywords

• Commercial general contracting
• Tenant improvement construction
• Preconstruction services
• Self-perform construction trades
• Luxury retail buildout

Headquarters

HQ city

San Rafael

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Construction Services: One-time project-based revenue from commercial construction, tenant improvements, and renovation services. Projects vary from small retail buildouts to large-scale multi-location rollouts. Revenue generated through fixed-price contracts, cost-plus arrangements, and construction management fees.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Trainor Commercial Construction, Inc. is a full-service general contracting firm that provides premium commercial construction services to Fortune 500 companies and boutique businesses across the United States. Its offering is organized around three service lines: General Construction (general contracting, construction management, scheduling, permitting, and subcontractor management), Preconstruction (estimating, budgeting, design-build, and logistics planning), and Self Perform (in-house electrical, drywall, carpentry, millwork, and finishing trades). Projects range from single-store remodels to 200+ location nationwide rollouts across luxury retail, hospitality, food & beverage, healthcare, and commercial office verticals.

Product overview

Trainor Commercial Construction, Inc. (TCCI) is a full-service general contracting company founded in 2001, providing premium construction services for Fortune 500 companies and boutique businesses. The company's offering consists of three interconnected service lines: General Construction (handling all aspects of commercial construction including construction management), Preconstruction (design-build, budget creation, and complete project plans), and Self Perform (specialized trade expertise in electrical, drywall, and carpentry). These services work together to deliver projects from initial concept through completion, serving industries including luxury retail, hospitality, food & beverage, healthcare, and commercial spaces across the United States.

Differentiator

Problem solved

Functional benefit

Products and services

• General Construction Full-service general contracting covering site surveys, feasibility studies, value engineering, bidding and analysis, CPM scheduling, constructability review, permit expediting, and subcontractor prequalification. Designed for Fortune 500 companies and boutique businesses undertaking commercial construction projects.
• Preconstruction Full spectrum of preconstruction services including preliminary estimating, master project budgeting, subcontractor pre-qualification, logistics planning, and design-build delivery. Supports clients from initial concept through complete project plans.
• Self Perform Construction Trades In-house construction services with specialized skills in electrical, framing, drywall, acoustical ceilings, carpentry, millwork installation, painting, low voltage installation, and flooring. Provides direct quality control and schedule flexibility for high-end commercial projects.

Quantifiable outcome

• Over $55 million in annual revenue achieved through nationwide operations
• +3 more outcomes

Named customers18 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators5 records

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• DPR Construction: Top-10 U.S. commercial general contractor with deep presence in retail, healthcare, hospitality, and commercial offices. Operates at far greater scale than TCCI but competes for many of the same luxury retail and tenant-improvement programs.
• Turner Construction Company: Largest U.S. commercial GC, performing retail, hospitality, and corporate interior buildouts nationwide. Overlaps with TCCI on large multi-location rollouts and high-end tenant improvements for Fortune 500 brands.
• Gilbane Building Company: National private GC with strong retail, hospitality, healthcare, and commercial portfolios. Comparable to TCCI in serving enterprise clients across multiple U.S. regions with design-build and CM services.
• Whiting-Turner Contracting Company: Large private U.S. GC executing retail, hospitality, and commercial interior projects. Similar enterprise-field-sales motion and self-perform trade capabilities to TCCI, though at substantially greater scale.
• McCarthy Building Companies: National employee-owned GC active in retail, hospitality, healthcare, and commercial markets. Competes with TCCI for tenant improvements and specialty buildouts in California and other Western states.
• Suffolk Construction: National commercial GC with active retail, hospitality, healthcare, and coworking portfolios. Competes for many of the same multi-location rollout and tenant-improvement opportunities as TCCI.

Direct peers

• XL Construction: California-based commercial GC specializing in tenant improvements, hospitality, healthcare, and tech/corporate office buildouts. Closest regional peer to TCCI in scale, service mix, and Bay Area customer base.
• Level 10 Construction: California-based commercial GC focused on corporate interiors, hospitality, and retail buildouts. Closely comparable to TCCI on luxury retail tenant improvements and self-perform trade execution.
• Boldt Company: Employee-owned U.S. GC with strong retail, hospitality, and commercial portfolios. Comparable in self-perform trade capabilities, multi-state footprint, and enterprise client orientation.
• Hathaway Dinwiddie Construction Company: West Coast-focused commercial GC with strong retail, hospitality, and high-end tenant-improvement business. Closely comparable to TCCI on luxury retail buildouts in California and on self-perform capabilities.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/trainor-commercial-construction-inc.

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 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 Trainor Commercial Construction, Inc.