Insights

Targeted sectors Principal Builders specializes in tenant improvements for Bay Area Fortune 1000 clients across financial, law, technology, advertising, and health & wellness sectors. Use this to tailor outreach to facilities and ops leaders in these industries with a focus on high‑touch, transparent project delivery and long‑term partnerships.

Long‑term relationships The company's emphasis on foreseeing problems, radical transparency, and access to a trusted network of craftsmen suggests a compelling value proposition for clients seeking predictable timelines, risk management, and high workmanship. Sales can leverage this to win multi‑phase or recurring TI projects with existing clients.

Growth pedigree Recognized as a fast‑growth company and a top place to work in the Bay Area, Principal Builders has credibility with prospective clients and potential employees alike. This can support campaigns around capability expansion, scalable teams, and onboarding new tenants in expanding offices.

Mid‑market footing With revenue in the 25 to 50 million range and 51–200 employees, the firm sits in a competitive mid‑market sweet spot for scalable TI projects and mid‑sized commercial remodels. Target mid‑market corporate accounts with multi‑site needs and standardized processes.

Tech‑enabled delivery The existing tech stack and emphasis on reliability imply a capability to leverage digital project management, collaboration, and reporting. Position offerings that enhance visibility, real‑time updates, and data‑driven performance to appeal to procurement and facilities teams seeking efficiency.

Similar companies to Principal Builders, Inc.

Principal Builders, Inc. Tech Stack

Principal Builders, Inc. uses 8 technology products and services including WordPress, oEmbed, Network Solutions, and more. Explore Principal Builders, Inc.'s tech stack below.

  • Content Management System
  • oEmbed
    Dev Tools
  • Network Solutions
    Domain Name Services
  • Google Fonts API
    Font Scripts
  • jQuery
    Javascript Libraries
  • PHP
    Programming Languages
  • Twenty Thirteen
    Web Platform Extensions
  • Nginx
    Web Servers

Principal Builders, Inc.'s Email Address Formats

Principal Builders, Inc. uses at least 5 email formats:
Principal Builders, Inc. Email FormatsExamplePercentage
First@principalbuilders.comJohn@principalbuilders.com
81%
FLast@principalbuilders.comJDoe@principalbuilders.com
9%
Last@principalbuilders.comDoe@principalbuilders.com
7%
First.Last@principalbuilders.comJohn.Doe@principalbuilders.com
3%
First@principalbuildersinc.comJohn@principalbuildersinc.com
100%

Frequently Asked Questions

What is Principal Builders, Inc.'s phone number?

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You can contact Principal Builders, Inc.'s main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Principal Builders, Inc.'s official website and social media links?

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Principal Builders, Inc.'s official website is principalbuilders.com and has social profiles on LinkedIn.

How much revenue does Principal Builders, Inc. generate?

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As of August 2026, Principal Builders, Inc.'s annual revenue is estimated to be $25M - $50M.

What is Principal Builders, Inc.'s SIC code and NAICS code?

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Principal Builders, Inc.'s SIC code is 1522 - General Contractors-Residential Buildings, Other Than Single-Family and NAICS code is 23 - Construction.

How many employees does Principal Builders, Inc. have currently?

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As of August 2026, Principal Builders, Inc. has approximately 65 employees across 2 continents, including North America and Asia. Key team members include President: K. N., President: S. W. and Partner: A. L. Explore Principal Builders, Inc.'s employee directory with LeadIQ.

What industry does Principal Builders, Inc. belong to?

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Principal Builders, Inc. operates in the Construction industry.

What technology does Principal Builders, Inc. use?

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Principal Builders, Inc.'s tech stack includes WordPress, oEmbed, Network Solutions, Google Fonts API, jQuery, PHP, Twenty Thirteen and Nginx.

What is Principal Builders, Inc.'s email format?

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Principal Builders, Inc.'s email format typically follows the pattern of First@principalbuilders.com. Find more Principal Builders, Inc. email formats with LeadIQ.

When was Principal Builders, Inc. founded?

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Principal Builders, Inc. was founded in 2003.
Principal Builders, Inc. logo

Principal Builders, Inc.

ConstructionCalifornia, United States51-200 Employees

Principal Builders, Inc. is a San Francisco–based construction firm that specializes in tenant improvements for commercial spaces. Founded in 2003 by a team with deep industry experience, the company serves a Fortune 1000 clientele spanning finance, law, technology, advertising, and health and wellness sectors.

It emphasizes long‑term relationships, proactive issue anticipation, and transparent communication, supported by access to a network of skilled craftsmen and subcontractors. Positioned in the Bay Area construction market, it focuses on interior upgrade work for large corporate clients seeking reliable, high‑quality workmanship. The firm has been recognized as one of the Bay Area’s fastest‑growing companies and among the best places to work over the past two decades.

Section iconCompany Overview

Phone number
SIC Code
1522 - General Contractors-Residential Buildings, Other Than Single-Family
NAICS Code
23 - Construction
Founded
2003
Employees
51-200

Section iconFunding & Financials

  • $25M - $50M

    Principal Builders, Inc.'s revenue is estimated to be in the range of $25M - $50M

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