Insights

Established Expertise Klein & Hoffman has a long-standing history of operating since 1953, showcasing deep expertise in architectural restoration and structural engineering for high-profile landmarks and complex projects, making them a reliable partner for large-scale restoration and renovation initiatives.

Reputation & Recognition The company's recent participation and honors at industry events such as CBC Awards Banquet and SEAOI Awards Dinner indicate a strong reputation within the industry, providing opportunities to position premium services to other highly regarded firms and clients seeking recognized technical excellence.

Leadership Transition With recent appointments of a new CEO and the retirement of a longstanding president, Klein & Hoffman is navigating leadership shifts that could open avenues for engaging with new strategic initiatives, innovative project approaches, or consulting opportunities aligned with emerging company priorities.

Regional Focus & Network Operating primarily in Chicago, Milwaukee, and Philadelphia areas, the company has regional concentration, offering targeted sales efforts within these geographic markets where local project demand for restoration and structural services is high.

Financial Scale & Opportunities With revenues ranging from 10 to 50 million dollars and a skilled team of up to 200 employees, Klein & Hoffman is positioned to pursue larger, complex projects and collaborations, representing opportunities for premium service offerings and strategic partnerships with companies involved in historic restoration and large infrastructure projects.

Klein & Hoffman Tech Stack

Klein & Hoffman uses 8 technology products and services including Amazon Web Services, Cloudflare, oEmbed, and more. Explore Klein & Hoffman's tech stack below.

  • Amazon Web Services
    Cloud Hosting
  • Cloudflare
    Content Management System
  • oEmbed
    Dev Tools
  • parallax.js
    Javascript Libraries
  • C++
    Programming Languages
  • reCAPTCHA
    Security
  • X-Content-Type-Options
    Web & Portal Technology
  • Facebook
    Widgets

Media & News

Klein & Hoffman's Email Address Formats

Klein & Hoffman uses at least 1 format(s):
Klein & Hoffman Email FormatsExamplePercentage
FLast@kleinandhoffman.comJDoe@kleinandhoffman.com
91%
Last@kleinandhoffman.comDoe@kleinandhoffman.com
5%
FirstL@kleinandhoffman.comJohnD@kleinandhoffman.com
3%
FL@kleinandhoffman.comJD@kleinandhoffman.com
1%

Frequently Asked Questions

Where is Klein & Hoffman's headquarters located?

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Klein & Hoffman's main headquarters is located at 150 S Wacker Dr, Ste 1900 Chicago, IL 60606, US. The company has employees across 1 continents, including North America.

What is Klein & Hoffman's phone number?

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You can contact Klein & Hoffman'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 Klein & Hoffman's official website and social media links?

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Klein & Hoffman's official website is kleinandhoffman.com and has social profiles on LinkedIn.

What is Klein & Hoffman's SIC code NAICS code?

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Klein & Hoffman's SIC code is 8711 - Engineering Services NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does Klein & Hoffman have currently?

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As of October 2025, Klein & Hoffman has approximately 81 employees across 1 continents, including North America. Key team members include Chief Inspector: M. D.President – Bgi Hospitality Advisors: E. B.Human Resources Director: M. J.. Explore Klein & Hoffman's employee directory with LeadIQ.

What industry does Klein & Hoffman belong to?

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Klein & Hoffman operates in the Civil Engineering industry.

What technology does Klein & Hoffman use?

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Klein & Hoffman's tech stack includes Amazon Web ServicesCloudflareoEmbedparallax.jsC++reCAPTCHAX-Content-Type-OptionsFacebook.

What is Klein & Hoffman's email format?

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Klein & Hoffman's email format typically follows the pattern of FLast@kleinandhoffman.com. Find more Klein & Hoffman email formats with LeadIQ.

When was Klein & Hoffman founded?

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Klein & Hoffman was founded in 1953.
Klein & Hoffman

Klein & Hoffman

Civil EngineeringUnited States51-200 Employees

At Klein & Hoffman, we work collaboratively to deliver value-driven architectural restoration and structural engineering solutions. Innovative yet practical, we listen to you, develop creative solutions, and find ways to go from “no” to yes.”

Since 1953, we have worked with building owners, campus and facility managers, condominium association boards and architectural firms, putting our client’s best interests at the forefront. Pragmatic and practical, we push the envelope while being mindful of budgets, consistently delivering superior results in high-rise buildings, campus environments, condo buildings, and famous landmarks, including the Shedd Aquarium, O’Hare International Airport, and Loyola University. If you are in the Chicago, Milwaukee, or Philadelphia areas, call on—and count on—Klein & Hoffman.

Section iconCompany Overview

Headquarters
150 S Wacker Dr, Ste 1900 Chicago, IL 60606, US
Phone number
SIC Code
8711 - Engineering Services
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1953
Employees
51-200

Section iconFunding & Financials

  • $25M$50M

    Klein & Hoffman's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    Klein & Hoffman's revenue is estimated to be in the range of $25M$50M

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