Mahan Rykiel Associates

Full Service Landscape Architecture

Our Services Sectors

Urban Design

Planning and Development

Public Parks and Civic Plazas

International Projects

Mid-Atlantic

Retail and Repositioning

Higher Education

Senior Living

Hospitality

Healthcare

Placemaking

Expanding to the City of Brotherly Love

Mahan Rykiel is excited to announce the opening of our Philadelphia office, expanding our reach in the Northeast and enhancing our ability to serve clients and projects across the region.

Mahan Office in Philadelphia opens

Our New Philadelphia Location:

Located in the heart of Center City Philadelphia, we are well-positioned to further the Firm’s Mission “to enhance the human experience and environment through distinctive design.”  Our growing Philadelphia team is excited to launch its new presence in the City of Brotherly Love by connecting, collaborating and building upon existing and future relationships.

Contact Us:
We are eager to hear from you and how we can work together.  Please reach us at the following:
The Wanamaker Building
100 East Penn Square, Suite 1080
Philadelphia, PA
267-857-0304
philadelphia@mahanrykiel.com

About Mahan Rykiel Associates 

Mahan Rykiel is a women-owned, internationally recognized and award-winning landscape architecture, urban design, and planning firm headquartered in Baltimore, Maryland.  The firm has diverse experience in a variety of sectors that includes Academic & Campus, Retail & Mixed-Use, Office, Planning & Urban Design, Housing, Hospitality, Healthcare, Cultural & Parks, and Transportation & Infrastructure.  Over the past 40+ years, the firm’s work extends both nationally and abroad.

Certified DBE/WBE

Since our inception in 1983, we have been Women or Minority-Owned and are committed to equity, diversity, and inclusion in our practice. Our local certifications include the following:

  • Pennsylvania: DBE Certified
  • Pennsylvania DGS: WBE Certified
  • City of Philadelphia: MWBE Certified

Other Certifications:

  • Maryland – DBE, Woman-Owned
    • Baltimore City – WBE
    • Prince George’s County – MBE
    • Howard County – MBE Asian
    • Montgomery County – MFD
  • Virginia – SWAM, WBE and SMALL
  • Delaware – DEL DOT
  • West Virginia – DBE

Project Highlights in the Greater Philadelphia Area: