BBB Accredited Business Profile

LJB, Inc.

LJB, Inc.

(937) 259-5000

LJB, Inc.

50 years in business

2500 Newmark Dr
Miamisburg, OH 45342

BBB File Opened: 5/05/1994
Business Started: 7/01/1966
Business Started Locally: 1/01/1994
Type of Entity
Business Management
  • Mr. Rod Summer, CEO
Contact Information
  • Mr. Mark Thompson, President
  • Principal: Mr. Rod Summer, CEO
  • Mr. Stephen Williams
  • Ms. Brenda Sanderson
  • Tracey Riepenhoff, P.E.
  • Mr. Thomas Likavec, P.E.
Business Category
  • Engineers - Professional
  • Environmental, Conservationist & Ecol Org
  • Defense Contractors
  • Architects
  • City & Town Planners
  • Engineering Contractors - General
  • Engineers - Civil
  • Engineers - Structural
  • Environmental Consulting & Contracting
  • Scientists
  • Safety Consultants

Products & Services
Our staff provides services in engineering, environmental sciences, planning and surveying. The company is organized into three divisions based on type of project: facilities, infrastructure and safety.
Alternate Business Names
  • Con/Steel Tilt Up Systems

Licensing, Bonding or Registration:  This business is in an industry that may require professional licensing, bonding or registration. BBB encourages you to check with the appropriate agency to be certain any requirements are currently being met.

Number of Employees:  100



Licensing information is provided in the BBB Business Profiles to inform the public about industries that may require professional licensing, bonding, or registration. Better Business Bureau encourages you to check with the appropriate agency to be certain any requirements are currently being met.

BBB promotes truth in advertising by contacting advertisers whose claims conflict with the BBB Code of Advertising. These claims come to our attention from our internal review of advertising, consumer complaints and competitor challenges. BBB asks advertisers to substantiate their claims, change ads to make offers more clear to consumers, and remove misleading or deceptive statements.

BBB reports on known significant government actions involving the business's marketplace conduct.

BBB reports on a company that is out of business for three years from the date the company closes its doors or ceases to do business.

BBB reports on unauthorized use of the Better Business Bureau's name and/or logo for as long as the business continues to use it in any advertising, or for one year after the business ceases any repeated unauthorized uses.

BBB reports on a business’s bankruptcy as long as the business remains in bankruptcy.

BBB reports when mail sent to the business was returned by the Postal Service.

LJB, Inc.

LJB, Inc.


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