RJN Group, Inc. is an employee-owned firm focused on providing cost-effective and innovative engineering solutions.
For more than 40 years, RJN has earned national recognition as a professional engineering consulting firm. For a list of all the recognition that RJN has garnered, click here. Such success has resulted in consistent repeat business, making up more than 80 percent of our accounts.
RJN is a professional engineering and specialty
field services firm providing sustainable collection
system solutions for infrastructure owners.
RJN is committed to supporting our client’s interests,
guiding our actions to provide the highest quality
service to improve our nation’s collection systems.