What is Wiedeman and Singleton, Inc.'s NAICS code?

Wiedeman and Singleton, Inc.'s NAICS code is 237 (Heavy and Civil Engineering Construction).

Insights

Southeast Water Expertise Longstanding regional focus in water and wastewater treatment with a history dating to 1906, indicating deep regulatory know-how and potential demand for regulatory compliance services, treatment optimization, and facility modernization across the Southeast.

Full-Service Offering Comprehensive civil and environmental consulting capabilities spanning water supply, collection and treatment, stormwater management, and planning studies, presenting cross-sell opportunities to existing clients and referrals for multidisciplinary projects.

Mid-Sized Firm Smaller firm footprint (11-50 employees) suggests personalized client service, potential for flexible engagement models, and a need for scalable solutions such as project management, ERP, and employee training programs to support growth.

Regional Offices Locations in Atlanta and Rock Hill position the firm to pursue opportunities in major Southern markets and nearby jurisdictions, with potential for partnerships or subcontracting with larger firms on larger federal or municipal projects.

Technology Stack Adoption of common web and collaboration tools (WordPress, Google Workspace, PHP, jQuery) signals openness to digital engagement, proposal automation, and lightweight IT modernization projects that could be offered as value-added services.

Wiedeman and Singleton, Inc. Tech Stack

Wiedeman and Singleton, Inc. uses 8 technology products and services including gstatic.com, WordPress, Google Workspace, and more. Explore Wiedeman and Singleton, Inc.'s tech stack below.

gstatic.com

Content Delivery Network

WordPress

Content Management System

Google Workspace

jQuery

Javascript Libraries

Moment.js

Javascript Libraries

Really Simple Discovery

Miscellaneous

PHP

Programming Languages

Contact Form 7

Web Platform Extensions

Wiedeman and Singleton, Inc. Email Formats	Example	Percentage
First@wiedeman.com	John@wiedeman.com	100%

Wiedeman and Singleton, Inc. Email Formats

Example

Percentage

First@wiedeman.com

John@wiedeman.com

100%

Frequently Asked Questions

What is Wiedeman and Singleton, Inc.'s phone number?

You can contact Wiedeman and Singleton, Inc.'s main corporate office by phone at

+1-404-876-****

. 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 Wiedeman and Singleton, Inc.'s official website and social media links?

Wiedeman and Singleton, Inc.'s official website is wiedeman.com and has social profiles on LinkedIn.

How much revenue does Wiedeman and Singleton, Inc. generate?

As of August 2026, Wiedeman and Singleton, Inc.'s annual revenue is estimated to be $1M - $10M.

What is Wiedeman and Singleton, Inc.'s SIC code and NAICS code?

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

How many employees does Wiedeman and Singleton, Inc. have currently?

As of August 2026, Wiedeman and Singleton, Inc. has approximately 27 employees across 1 continents, including North America. Key team members include Vice President: G. T., Senior Vice President: H. W. and Attorney: H. P. Explore Wiedeman and Singleton, Inc.'s employee directory with LeadIQ.

What industry does Wiedeman and Singleton, Inc. belong to?

Wiedeman and Singleton, Inc. operates in the Civil Engineering industry.

What technology does Wiedeman and Singleton, Inc. use?

Wiedeman and Singleton, Inc.'s tech stack includes gstatic.com, WordPress, Google Workspace, jQuery, Moment.js, Really Simple Discovery, PHP and Contact Form 7.

What is Wiedeman and Singleton, Inc.'s email format?

Wiedeman and Singleton, Inc.'s email format typically follows the pattern of First@wiedeman.com. Find more Wiedeman and Singleton, Inc. email formats with LeadIQ.

When was Wiedeman and Singleton, Inc. founded?

Wiedeman and Singleton, Inc. was founded in 1905.

Wiedeman and Singleton, Inc.

Q: How many employees does Wiedeman and Singleton, Inc. have currently?

Wiedeman and Singleton, Inc. has approximately 27 employees.

Civil EngineeringGeorgia, United States11-50 Employees

Wiedeman and Singleton is a civil and environmental consulting engineering firm with roots dating to 1925, established as the successor to the Paul H. Norcross Company, a water and hydro power practice started in 1906. It has been a pioneer in developing and designing water and wastewater treatment facilities in the Southeast, and it continues to advance innovations in water and wastewater treatment from both engineering and regulatory perspectives. The firm offers a comprehensive slate of services that covers water supply, wastewater collection and treatment, stormwater management, and feasibility and planning studies, supported by a regional team of professionals. The company is based in Peachtree Corners, Georgia, with offices in Atlanta, Georgia and Rock Hill, South Carolina. 

Its clients operate in the Southeast and seek integrated civil and environmental engineering solutions for water infrastructure and related programs. The firm positions itself as an established player in the civil engineering industry focused on water and wastewater treatment facilities and the regulatory considerations that accompany them.

Insights

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