Insights

Strategic Growth Mayes Testing Engineers is part of Terracon, expanding national support and scale for quality assurance services. This indicates potential for cross-sell of Terracon’s broader project-management and QA capabilities to existing and new clients in the Pacific Northwest.

Key Client Access A strong client roster including Microsoft, Boeing, University of Washington, Amazon, Providence Health System, and Port of Seattle presents opportunities to deepen relationships on upcoming large-scale construction and infrastructure projects requiring QA and inspection services.

Pacific Northwest Leader With the largest staff of certified inspectors in Washington and a longstanding presence since 1984, there is credibility to win competitive bids on complex projects and to upsell additional testing, inspection, and QA services to public and private sector clients.

Digital & Brand Growth Technology stack shows emphasis on web presence and lead capture (WordPress, Yoast SEO, Gravity Forms, Google Analytics). This presents an opportunity to offer digital marketing optimization, CRM integration, and content-driven procurement marketing to attract bids and key accounts.

Revenue & Scale Annual revenue in the $10M-$25M range and a mid-sized employee base signal capacity for larger project pipelines and expanded service lines, suggesting upsell of full Terracon QA offerings, specialized testing services, and nationwide project support to grow share with existing clients.

Similar companies to Mayes Testing Engineers, Inc., A Terracon Company

Mayes Testing Engineers, Inc., A Terracon Company Tech Stack

Mayes Testing Engineers, Inc., A Terracon Company uses 8 technology products and services including Open Graph, WordPress, Slick, and more. Explore Mayes Testing Engineers, Inc., A Terracon Company's tech stack below.

  • Open Graph
    Content Management System
  • Content Management System
  • Slick
    Javascript Libraries
  • Flywheel
    Platform As A Service
  • PHP
    Programming Languages
  • Yoast SEO
    Search Engines
  • Google Analytics
    Web Analytics
  • Gravity Forms
    Web Platform Extensions

Mayes Testing Engineers, Inc., A Terracon Company's Email Address Formats

Mayes Testing Engineers, Inc., A Terracon Company uses at least 3 email formats:
Mayes Testing Engineers, Inc., A Terracon Company Email FormatsExamplePercentage
FLast@mayestesting.comJDoe@mayestesting.com
93%
Last@mayestesting.comDoe@mayestesting.com
6%
LFirst@mayestesting.comDJohn@mayestesting.com
1%

Frequently Asked Questions

What is Mayes Testing Engineers, Inc., A Terracon Company's phone number?

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You can contact Mayes Testing Engineers, Inc., A Terracon Company'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 Mayes Testing Engineers, Inc., A Terracon Company's official website and social media links?

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Mayes Testing Engineers, Inc., A Terracon Company's official website is mayestesting.com and has social profiles on LinkedIn.

How much revenue does Mayes Testing Engineers, Inc., A Terracon Company generate?

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As of October 2026, Mayes Testing Engineers, Inc., A Terracon Company's annual revenue is estimated to be $10M - $25M.

What is Mayes Testing Engineers, Inc., A Terracon Company's SIC code and NAICS code?

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Mayes Testing Engineers, Inc., A Terracon Company's SIC code is 7389 - Business Services, Not Elsewhere Classified and NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does Mayes Testing Engineers, Inc., A Terracon Company have currently?

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As of October 2026, Mayes Testing Engineers, Inc., A Terracon Company has approximately 59 employees across 5 continents, including North America, Asia and Europe. Key team members include Directrice Générale Conseil Juridique Agréée: M. H. A., Director: A. B. and Director: S. B. Explore Mayes Testing Engineers, Inc., A Terracon Company's employee directory with LeadIQ.

What industry does Mayes Testing Engineers, Inc., A Terracon Company belong to?

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Mayes Testing Engineers, Inc., A Terracon Company operates in the Civil Engineering industry.

What technology does Mayes Testing Engineers, Inc., A Terracon Company use?

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Mayes Testing Engineers, Inc., A Terracon Company's tech stack includes Open Graph, WordPress, Slick, Flywheel, PHP, Yoast SEO, Google Analytics and Gravity Forms.

What is Mayes Testing Engineers, Inc., A Terracon Company's email format?

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Mayes Testing Engineers, Inc., A Terracon Company's email format typically follows the pattern of FLast@mayestesting.com. Find more Mayes Testing Engineers, Inc., A Terracon Company email formats with LeadIQ.

When was Mayes Testing Engineers, Inc., A Terracon Company founded?

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Mayes Testing Engineers, Inc., A Terracon Company was founded in 1984.
Mayes Testing Engineers, Inc., A Terracon Company logo

Mayes Testing Engineers, Inc., A Terracon Company

Civil EngineeringWashington, United States51-200 Employees

Mayes Testing Engineers, Inc., A Terracon Company, operates in the civil engineering field with a focus on construction quality assurance services. Based in Lynnwood, Washington, the firm has an additional office in Tacoma and has served the Puget Sound region since 1984, supported by a combined staff exceeding 150. Its client roster includes Microsoft, Boeing, University of Washington, Amazon, Providence Health System, Port of Seattle, and other public and private entities. 

As part of Terracon, the local team benefits from national support across a network of more than 5,000 employees in more than 150 offices. This arrangement reinforces Mayes Testing Engineers’ role as a substantial provider of construction QA services in the Pacific Northwest, with a strong presence of certified inspectors in Washington state. In 2018, Terracon Consultants, Inc. acquired Mayes Testing Engineers, integrating it into Terracon’s nationwide platform.

Section iconCompany Overview

Phone number
SIC Code
7389 - Business Services, Not Elsewhere Classified
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1984
Employees
51-200

Section iconFunding & Financials

  • $10M - $25M

    Mayes Testing Engineers, Inc., A Terracon Company's revenue is estimated to be in the range of $10M - $25M

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