Insights

Residential Focus Specialization in residential building projects and remodels presents opportunities to offer tailored structural engineering services for single-family homes, multifamily developments, and production housing.

Regional Footprint Based in Phoenix with multi-state licensing suggests potential for cross-state residential projects in the Southwest and nearby markets, enabling expansion of services to new state jurisdictions.

Small Firm Agility Small to mid-sized firm size (11-50 employees) allows for flexible engagement models, faster turnaround, and personalized client service that can compete against larger national firms for local projects.

Tech Stack Adoption of digital tools (PWA, Google Analytics, modern web infrastructure) supports efficient project workflows, client portals, and data-driven outreach to target residential developers and builders.

Growth Signals Revenue in the M‑to‑low tens of millions range indicates scalable operations with room to grow through added services, expanded client bases, or larger multi-family projects in the housing sector.

Willis Engineering Inc Tech Stack

Willis Engineering Inc uses 8 technology products and services including Barracuda Email Protection, jQuery, Google Maps, and more. Explore Willis Engineering Inc's tech stack below.

  • Barracuda Email Protection
    Email Security
  • jQuery
    Javascript Libraries
  • Google Maps
    Maps
  • PWA
    Miscellaneous
  • X-Content-Type-Options
    Web & Portal Technology
  • Google Analytics
    Web Analytics
  • Nginx
    Web Servers
  • Apache HTTP Server
    Web Servers

Willis Engineering Inc's Email Address Formats

Willis Engineering Inc uses at least 1 format(s):
Willis Engineering Inc Email FormatsExamplePercentage
FLast@willisengineeringinc.comJDoe@willisengineeringinc.com
60%
FirstL@willisengineeringinc.comJohnD@willisengineeringinc.com
28%
First@willisengineeringinc.comJohn@willisengineeringinc.com
7%
FirstLast@willisengineeringinc.comJohnDoe@willisengineeringinc.com
5%

Frequently Asked Questions

What is Willis Engineering Inc's phone number?

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You can contact Willis Engineering 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 Willis Engineering Inc's official website and social media links?

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Willis Engineering Inc's official website is willisengineeringinc.com and has social profiles on LinkedIn.

How much revenue does Willis Engineering Inc generate?

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As of July 2026, Willis Engineering Inc's annual revenue is estimated to be $1M - $10M.

What is Willis Engineering Inc's SIC code NAICS code?

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Willis Engineering Inc's SIC code is 8711 - Engineering Services NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does Willis Engineering Inc have currently?

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As of July 2026, Willis Engineering Inc has approximately 29 employees across 1 continents, including North America. Key team members include Owner: L. S.Treasurer: R. S.. Explore Willis Engineering Inc's employee directory with LeadIQ.

What industry does Willis Engineering Inc belong to?

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Willis Engineering Inc operates in the Civil Engineering industry.

What technology does Willis Engineering Inc use?

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Willis Engineering Inc's tech stack includes Barracuda Email ProtectionjQueryGoogle MapsPWAX-Content-Type-OptionsGoogle AnalyticsNginxApache HTTP Server.

What is Willis Engineering Inc's email format?

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Willis Engineering Inc's email format typically follows the pattern of FLast@willisengineeringinc.com. Find more Willis Engineering Inc email formats with LeadIQ.

When was Willis Engineering Inc founded?

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Willis Engineering Inc was founded in 2009.
Willis Engineering Inc logo

Willis Engineering Inc

Civil EngineeringArizona, United States11-50 Employees

Willis Engineering, Inc. is a structural engineering firm that concentrates on residential construction. Based in Phoenix, Arizona, the company provides a broad range of design and assessment services for housing projects, from remodels and additions to single-family homes and large multi-family developments, and it holds licenses in multiple states. The firm serves builders, developers, and property owners seeking reliable structural solutions. It has extensive experience across a wide spectrum of residential project types and emphasizes client service, quality, reliability, integrity, timeliness, and ingenuity.

Section iconCompany Overview

Phone number
SIC Code
8711 - Engineering Services
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
2009
Employees
11-50

Section iconFunding & Financials

  • $1M - $10M

    Willis Engineering Inc's revenue is estimated to be in the range of $1M - $10M

Section iconFunding & Financials

  • $1M - $10M

    Willis Engineering Inc's revenue is estimated to be in the range of $1M - $10M

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