Insights

Single-Source Advantage G&W Engineering offers integrated MEPFP, structural, civil, commissioning, enclosure testing, and facility assessment services under one roof, enabling a streamlined procurement path and reduced project risk for clients seeking turnkey engineering partnerships.

Regional Footprint Headquartered in Missouri with multiple Midwest offices and a team licensed in 46 states plus DC, the firm can pursue regional expansion opportunities, capitalizing on proximity to clients while supporting scalable national projects.

Fresh Leadership Recent executive appointment of a Vice President signals leadership growth and potential for strategic business development initiatives, client diversification, and higher-profile project pursuits.

Mid-Mized Growth Revenue in the range of 50 to 100 million indicates a mid-market footprint with ample upsell potential to larger multidisciplinary projects and ongoing facility programs in sectors requiring robust engineering integration.

Digital & QA Focus Adoption of industry tools such as AutoCAD, BIM/CAD, Bluebeam, and Sentry positioning G&W to pursue design optimization, clash-free coordination, and remote/virtual collaboration opportunities with large clients prioritizing digital delivery and rigorous quality assurance.

Similar companies to G&W Engineering

G&W Engineering Tech Stack

G&W Engineering uses 8 technology products and services including AutoCAD, Wix, WordPress, and more. Explore G&W Engineering's tech stack below.

G&W Engineering's Email Address Formats

G&W Engineering uses at least 2 email formats:
G&W Engineering Email FormatsExamplePercentage
FLast@gandwengineering.comJDoe@gandwengineering.com
98%
FirstLast@gandwengineering.comJohnDoe@gandwengineering.com
2%

Frequently Asked Questions

What is G&W Engineering's phone number?

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You can contact G&W Engineering'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 G&W Engineering's official website and social media links?

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G&W Engineering's official website is gandwengineering.com and has social profiles on LinkedIn.

How much revenue does G&W Engineering generate?

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As of October 2026, G&W Engineering's annual revenue is estimated to be $50M - $100M.

What is G&W Engineering's SIC code and NAICS code?

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G&W Engineering's SIC code is 8711 - Engineering Services and NAICS code is 5416 - Management, Scientific, and Technical Consulting Services.

How many employees does G&W Engineering have currently?

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As of October 2026, G&W Engineering has approximately 46 employees across 2 continents, including North America and Europe. Key team members include Business Owner: J. H., Owner: L. B. and Owner: W. S. Explore G&W Engineering's employee directory with LeadIQ.

What industry does G&W Engineering belong to?

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G&W Engineering operates in the Business Consulting and Services industry.

What technology does G&W Engineering use?

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G&W Engineering's tech stack includes AutoCAD, Wix, WordPress, Bluebeam, Wix eCommerce, Microsoft 365, Sentry and Constant Contact.

What is G&W Engineering's email format?

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G&W Engineering's email format typically follows the pattern of FLast@gandwengineering.com. Find more G&W Engineering email formats with LeadIQ.

When was G&W Engineering founded?

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G&W Engineering was founded in 1992.
G&W Engineering logo

G&W Engineering

Business Consulting and ServicesMissouri, United States11-50 Employees

G&W Engineering provides facility consulting engineering services for commercial, industrial, and institutional facilities, with a focus on MEP systems, building commissioning and retro-commissioning, LEED-based sustainable design, energy assessments, and civil engineering. The firm serves clients across a national footprint while being anchored in the St. Louis area, where its principals actively participate in contract documentation and engineering decisions. It was founded in 1992 by Kevin Griesemer and Mike Williams, with an approach centered on engineering excellence and high-quality project management. The work aims to produce construction documents that support clients' facility investments. In November 2019, Judd Presley joined the company as Vice President.

Section iconCompany Overview

Phone number
SIC Code
8711 - Engineering Services
NAICS Code
5416 - Management, Scientific, and Technical Consulting Services
Founded
1992
Employees
11-50

Section iconFunding & Financials

  • $50M - $100M

    G&W Engineering's revenue is estimated to be in the range of $50M - $100M

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