Skip to Main Content
  • Contact Us
RK&K
  • About
    • About Us
    • Diversity, Equity, Inclusion, & Belonging
    • Safety & Health
  • Projects
    • Portfolio
    • Services
    • Markets
  • Services
    • Services
    • Markets
    • Our Work
  • News
    • RK&K News
    • Blog
    • Videos
    • Webinars
  • Careers
  • Locations
  • Contact
  • Alternative Delivery
    • Construction Management at Risk (CMAR)
    • Design-Build
    • Owner's Advisor / Representative
    • Progressive Design-Build
    • Public-Private Partnership (P3)
  • Asset Management
  • Construction Management
    • Construction Engineering
    • Construction Inspection
    • Project Controls
  • Creative Services
    • 508 Compliance / Accessibility
    • Graphic Design
    • Photography
    • Video Production
    • Web Development
  • Environmental
    • Biological Surveys
      • Aquatic Mussel & Fish Surveys
      • Bat Surveys
      • Protected Species & USFWS Consultation
      • Seagrass & Submerged Aquatic Vegetation (SAV) Surveys
    • Cultural Resources
    • Environmental Health & Safety (EHS)
    • Natural Resources & Ecology
      • Tree Surveys & Arborist Services
    • NEPA Documentation
    • Noise Analysis
    • Permitting
  • Geographic Information Systems (GIS)
  • Geotechnical
  • Grants
  • Healthy Communities
  • Innovation
    • 3D / 4D BIM
    • Application Development
    • Augmented / Virtual Reality
    • Unmanned Aerial Systems (UAS) / Drones
  • Program Management
  • Right-of-Way
    • Real Estate Acquisition
  • Site Development
    • Civil / Site Engineering
    • Landscape Architecture
    • Master Planning
    • Urban Design
  • Strategic Communications & Engagement
    • Public Outreach
    • Public Relations
  • Structures
    • Architecture
    • Bridge Design / Rehabilitation / Rating
    • Condition Inspection / Assessment
    • Foundations
    • Noise Walls
    • Water & Wastewater Structures / Facilities
    • Waterfront Structures
  • Surveying
    • Property / Easement Plats
    • Topographic Surveys
  • Tolling
    • Back Office Systems
    • Operations
    • Roadside Toll Systems
  • Traffic
    • Intelligent Transportation Systems (ITS)
    • Lighting & Signal Design
    • Multimodal Studies & Design
    • Predictive Safety Analysis
    • Signing & Pavement Marking Design
    • Temporary Traffic Control Design
    • Traffic Simulation & Analysis
    • Travel Demand Forecasting
    • Work Zone Safety
  • Transit / Rail
  • Transportation
    • Bicycle / Pedestrian
    • Highways
    • Transportation Planning
  • Utilities / Energy
    • AC Modeling and Mitigation
    • Corrosion Protection
    • Natural Gas
    • Petroleum Facilities
    • Utility Coordination / Relocation
  • Value Engineering
  • Water / Wastewater
    • Electrical, Instrumentation & Controls / SCADA
    • Off-Line and Equalization Storage
    • Sewer Collection & Conveyance
    • Trenchless Technology
    • Wastewater Treatment
    • Water / Wastewater Pumping
    • Water Distribution & Transmission
    • Water Source Development and Treatment
  • Water Resources
    • Coastal Resiliency
    • Flood Control
    • Stream Restoration

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
Aerial view of a waterfront cityscape with tall buildings, brick structures, and a docked ship along a narrow harbor. Play Video

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.

Join Our Team

Promotional ad for RK&K with a brick building, bold text saying “Come join our incredible team,” and a link to rkk.com/careers. Play Video

Always
Thinking
Always Doing.

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

  • News
  • Blog
  • Videos
  • Webinars
Most Recent
Dusk city skyline with lit office towers, RK\&K sign visible, and a sweeping white curved canopy in the foreground.
May 1, 2026
RK&K Honored as Top 500 Design Firm by Engineering News-Record

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
Featured Projects
Bundled Interstate Maintenance Services (BIMS) on Woodrow Wilson Bridge
SCDOT Statewide On-Call Construction Engineering and Inspection (CE&I) Services Contracts

Featured

Chesapeake Bay Bridge All-Electronic Toll Conversion

January 29, 2021

Watch
Construction Services
Inspector, Utilities

Philadelphia
Construction Services
Inspector Trainee

Tallahassee; Pensacola
Fiber Optic Cable Inspector

Baltimore; Washington
Construction Services
Inspector, Green Stormwater Infrastructure (GSI) Inspector

Philadelphia
Construction Services
Construction Project Manager, PE/CCM

Washington; Baltimore; Fairfax
Contract Development Manager

Miami
Engineer I

Baltimore
Transportation
Engineer I – Traffic

Raleigh
Electrical Inspector

Philadelphia; Wilmington; King of Prussia
Construction Services
Construction Inspector

Fairfax
  • «
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • …
  • 23
  • »
  • 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

  • Services
  • Alternative Delivery
  • Asset Management
  • Construction Management
  • Creative Services
  • Environmental
  • Geographic Information Systems (GIS)
  • Geotechnical
  • Grants
  • Healthy Communities
  • Innovation
  • Program Management
  • Right-of-Way
  • Site Development
  • Strategic Communications & Engagement
  • Structures
  • Surveying
  • Tolling
  • Traffic
  • Transit / Rail
  • Transportation
  • Utilities / Energy
  • Value Engineering
  • Water / Wastewater
  • Water Resources
  • Markets
  • Education
  • Federal
  • Healthcare
  • Municipal
  • Recreational
  • State
  • Careers
  • Contact Us
  • Safety & Health
  • Privacy Policy
  • Terms & Conditions
  • Accessibility Statement
  • Diversity, Equity, Inclusion, & Belonging
  • E-Verify Participation
  • EEO is the Law
  • EEOC Statement
  • Right to Work
  • Employee Login

Copyright © 2026 RK&K. All Rights Reserved.
  • Connect with us on LinkedIn!
  • Follow us on Facebook!
  • Follow us on Twitter!
  • Follow us on Instagram!
  • Watch us on YouTube!

Looking to connect?

We're here to answer your questions about our work, our services or our team.

"*" indicates required fields

This field is for validation purposes and should be left unchanged.
This field is hidden when viewing the form
  • About
    • About Us
    • Diversity, Equity, Inclusion, & Belonging
    • Safety & Health
  • Projects
    • Portfolio
    • Services
    • Markets
  • Services
    • Services
    • Markets
    • Our Work
  • 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!