Insights

Regional expansion Clayton Engineering serves multiple states with a broad civil engineering and land surveying portfolio, indicating potential sales opportunities in areas where municipal, institutional, and industrial projects are ongoing or planned.

Integrated services Offerings span planning, design, surveying, construction staking, and environmental surveying, suggesting opportunities to position Clayton as a single-source partner for project lifecycles and to upsell additional services to existing clients.

Public sector focus Experience with planning, zoning, floodplain development, ADA reviews, BMP inspections, and public projects points to potential contracts with city, county, and educational institutions seeking compliance-driven engineering and surveying support.

Owner-operator scale Small to mid-size firm with lean headcount (11-50 employees) and revenue under $10M presents cross-sell potential to larger firms or consortiums looking for flexible, responsive partners on targeted projects.

Recent collaboration Notable past engagement as project surveyor on a developer-led project signals credibility in partnership-based opportunities and the potential to pursue repeat work with developers and general contractors.

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The Clayton Engineering Company Tech Stack

The Clayton Engineering Company uses 8 technology products and services including AutoCAD, WordPress, Shopify, and more. Explore The Clayton Engineering Company's tech stack below.

  • Cad & Graphics
  • Content Management System
  • E-commerce
  • jQuery Migrate
    Javascript Libraries
  • jQuery Mobile
    Mobile Frameworks
  • Cloudflare Insights
    Web Analytics
  • Smash Balloon Instagram Feed
    Web Platform Extensions

The Clayton Engineering Company's Email Address Formats

The Clayton Engineering Company uses at least 5 email formats:
The Clayton Engineering Company Email FormatsExamplePercentage
FLast@clayeng.netJDoe@clayeng.net
100%
FLast@claytoneng.comJDoe@claytoneng.com
78%
First.Last@claytoneng.comJohn.Doe@claytoneng.com
15%
LastF@claytoneng.comDoeJ@claytoneng.com
5%
First@claytoneng.comJohn@claytoneng.com
2%

Frequently Asked Questions

What is The Clayton Engineering Company's phone number?

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You can contact The Clayton Engineering 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 The Clayton Engineering Company's official website and social media links?

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The Clayton Engineering Company's official website is claytoneng.com and has social profiles on LinkedIn.

How much revenue does The Clayton Engineering Company generate?

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As of September 2026, The Clayton Engineering Company's annual revenue is estimated to be $1M - $10M.

What is The Clayton Engineering Company's NAICS code?

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The Clayton Engineering Company's NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does The Clayton Engineering Company have currently?

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As of September 2026, The Clayton Engineering Company has approximately 28 employees across 1 continents, including North America. Key team members include Crew Chief: J. R., Accounting Manager: I. M. and Professional Land Surveyor: J. B. Explore The Clayton Engineering Company's employee directory with LeadIQ.

What industry does The Clayton Engineering Company belong to?

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The Clayton Engineering Company operates in the Civil Engineering industry.

What technology does The Clayton Engineering Company use?

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The Clayton Engineering Company's tech stack includes AutoCAD, WordPress, Shopify, Barracuda Email Protection, jQuery Migrate, jQuery Mobile, Cloudflare Insights and Smash Balloon Instagram Feed.

What is The Clayton Engineering Company's email format?

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The Clayton Engineering Company's email format typically follows the pattern of FLast@clayeng.net. Find more The Clayton Engineering Company email formats with LeadIQ.

When was The Clayton Engineering Company founded?

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The Clayton Engineering Company was founded in 1926.
The Clayton Engineering Company logo

The Clayton Engineering Company

Civil EngineeringMissouri, United States11-50 Employees

The Clayton Engineering Company, based in St. Louis, Missouri, traces its origins to 1926 when it began as a surveying firm. It has since expanded into comprehensive civil engineering services, encompassing planning, design, and construction layout, as well as land surveying and related consulting for a broad client base across multiple states. The firm serves public, industrial, institutional, retail, residential, and municipal projects, offering expertise in floodplain management, stormwater and wastewater planning, ADA accessibility, and zoning and project presentations, among other services. Its surveying capabilities include boundary, topographic, ALTA/NSPS work, construction staking, monitoring, and specialized surveying for developments like cellular towers, with activities extending to environmental and forensic surveying as well as expert witness support. A recent collaboration places Clayton Engineering as project surveyor for a development project in St. Louis, illustrating ongoing involvement in civil and surveying engagements. The company maintains professional licenses and operates within the civil engineering and surveying sectors to deliver integrated design and field services to diverse clients across several states.

Section iconCompany Overview

Phone number
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1926
Employees
11-50

Section iconFunding & Financials

  • $1M - $10M

    The Clayton Engineering Company's revenue is estimated to be in the range of $1M - $10M

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