Insights

Sustainable edge ZFA emphasizes sustainable design with LEED Accredited Professionals and active participation in SEAONC Sustainable Design Committee, signaling potential for clients prioritizing green and energy-efficient structures.

California footprint Proximity across multiple California offices (Santa Rosa, San Francisco, Napa, Sacramento, Silicon Valley) enables regional targeting and faster mobilization for public and private projects seeking local structural engineering expertise.

Diverse sectors Experience across justice, high-end residential, education, civic, wineries, commercial, healthcare and seismic retrofit presents opportunities to upsell across multiple project types and sizes within existing client networks.

Partnership value Principal-led, proactive project management and quick responsiveness create a differentiator for clients needing reliable delivery, potential to win larger, multi-site or phased engagements.

Growth signals Revenue range and a mid-sized team with a mix of structural and professional engineers indicate capacity to pursue mid to large-scale projects, while expanding partnerships with public agencies and private developers in California.

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ZFA Structural Engineers Tech Stack

ZFA Structural Engineers uses 8 technology products and services including Adobe, Adobe Creative Cloud, AutoCAD, and more. Explore ZFA Structural Engineers's tech stack below.

ZFA Structural Engineers's Email Address Formats

ZFA Structural Engineers uses at least 4 email formats:
ZFA Structural Engineers Email FormatsExamplePercentage
FirstL@zfa.comJohnD@zfa.com
87%
FLast@zfa.comJDoe@zfa.com
11%
Last@zfa.comDoe@zfa.com
1%
LastF@zfa.comDoeJ@zfa.com
1%

Frequently Asked Questions

What is ZFA Structural Engineers's phone number?

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You can contact ZFA Structural Engineers'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 ZFA Structural Engineers's official website and social media links?

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ZFA Structural Engineers's official website is zfa.com and has social profiles on LinkedIn.

How much revenue does ZFA Structural Engineers generate?

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As of October 2026, ZFA Structural Engineers's annual revenue is estimated to be $25M - $50M.

What is ZFA Structural Engineers's NAICS code?

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ZFA Structural Engineers's NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does ZFA Structural Engineers have currently?

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As of October 2026, ZFA Structural Engineers has approximately 116 employees across 6 continents, including North America, Europe and Asia. Key team members include President: Z. A., Manager: J. A. and Cad Manager: M. T. Explore ZFA Structural Engineers's employee directory with LeadIQ.

What industry does ZFA Structural Engineers belong to?

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ZFA Structural Engineers operates in the Civil Engineering industry.

What technology does ZFA Structural Engineers use?

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ZFA Structural Engineers's tech stack includes Adobe, Adobe Creative Cloud, AutoCAD, Microsoft 365 Copilot, WordPress, Bluebeam, SendGrid and WP Engine.

What is ZFA Structural Engineers's email format?

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ZFA Structural Engineers's email format typically follows the pattern of FirstL@zfa.com. Find more ZFA Structural Engineers email formats with LeadIQ.

When was ZFA Structural Engineers founded?

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ZFA Structural Engineers was founded in 1974.
ZFA Structural Engineers logo

ZFA Structural Engineers

Civil EngineeringCalifornia, United States51-200 Employees

ZFA Structural Engineers is a California-based civil engineering firm established in 1974. The company employs between 51 and 200 staff, including 27 structural engineers and 21 professional engineers. Its services cover design and consultation for a range of sectors, including justice, high-end residential, education, civic, wineries, commercial, healthcare, and seismic retrofit, with projects across California. ZFA operates multiple offices in California, with a location at 1212 Fourth Street Suite z Santa Rosa, California 95404 United States, and additional offices in San Francisco, Napa, Sacramento, and Silicon Valley. The firm emphasizes sustainable design, with eight structural engineers who are LEED Accredited Professionals and involvement in SEAONC's Sustainable Design Committee, and it supports alternative building methods such as Structural Insulated Panels and Insulated Concrete Form walls.

Section iconCompany Overview

Phone number
Website
zfa.com
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1974
Employees
51-200

Section iconFunding & Financials

  • $25M - $50M

    ZFA Structural Engineers's revenue is estimated to be in the range of $25M - $50M

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