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Our legacy is
built on trust.

At the heart of our success is the high value we place on teamwork and collaboration.

About Us

Diversity, Equity, Inclusion, & Belonging

Safety & Health

Sustainability

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Do great things
with great people.

Voted a Top Workplace, we are a team of creative people who are passionate about the work we do every day.

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Always
Thinking
Always Doing.

With how long we’ve been around, there are plenty of untold stories and fascinating people.

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Most Recent

January 20, 2025
Honoring the Dream and Legacy of Dr. Martin Luther King Jr.

We’re up for
any challenge.

Since our founding in 1923, RK&K has served the public and private sector by providing multi-discipline planning, engineering, environmental, and construction phase services.

Our Portfolio
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Featured

Celebrating RK&K’s Summer 2024 Interns

This summer, RK&K welcomed over 30 interns to our offices to learn hands-on skills and gain real-world experience from our experts.

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ALL NEWS
Awards
Celebrations
In The News
People
Projects
September 18, 2020
Karen Kahl Honored with National ACEC Community Service Award
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May 5, 2020
ENR Names RK&K Among Top 500 Design Firms
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January 31, 2020
Patapsco Wastewater Treatment Plant ENR Upgrades Now Complete
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January 29, 2020
Justin Reel, Karley Routh and Natalie Byers to Present at Delaware Wetlands Conference
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January 27, 2020
Brad McMahen, P.E., Joins Orlando Office
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January 24, 2020
Patapsco Flats Bridge Named “Project of the Year” at MdQI Annual Awards of Excellence
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January 24, 2020
Bill Snyder Promoted to Director, Energy and Corrosion in Charlotte Office
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January 20, 2020
Deborah Poppel Elected President of the Pennsylvania Association of Environmental Professionals (PAEP)
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January 17, 2020
Patrick Hager Promoted to Director, Utilities in Baltimore Office
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January 15, 2020
Heather Henck and Patrick Hager to Moderate Panels at Maryland Quality Initiative Conference
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  • Locations

RK&K has offices located
strategically throughout the
Mid-Atlantic, Southeast, and
South Central United States.

Headquarters

700 East Pratt Street
Suite 500
Baltimore, Maryland 21202
410.728.2900

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  • About
    • About Us
    • Diversity, Equity, Inclusion, & Belonging
    • Safety & Health
    • Sustainability
  • Our Work
    • Portfolio
    • Services
    • Markets
  • News
    • RK&K News
    • Blog
    • Videos
    • Webinars
  • Careers
  • Locations
  • Contact
  • Connect with us on LinkedIn!
  • Follow us on Facebook!
  • Follow us on Twitter!
  • Follow us on Instagram!
  • Watch us on YouTube!