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Immersive Experience. Dynamic Results.

Creating meaningful outdoor environments is part science, part art, and all passion. At least the way we do it. For more than three decades, Houston-based Clark Condon has transformed environments to create experiences that enrich lives. Evident in a wide variety of projects of every size and type — from engaging green spaces to nature-infused cityscapes — we emphasize every environment's importance as a platform for stewardship, equity, and resiliency.

Our landscape architecture expertise runs deep and wide, covering site analysis and planning, programming, conceptual design and development, cost estimating, documentation and construction services. 

No ego here. With every project, flexibility flows from beginning to end, always mindful of time and budget. We collaborate internally and with you, ensuring that your goals are exceeded in what we deliver.

Leadership

  • HOMETOWN
    Houston, Texas

    ALMA MATER
    Texas A&M University

    FAVORITE PLACE TO VISIT
    National Parks

ELIZABETH GILBERT
Managing Principal - Owner
PLA, ASLA
  • HOMETOWN
    Columbus, Ohio

    ALMA MATER
    The Ohio State University

    FAVORITE PLACE TO VISIT
    The Texas Hill Country

JASON A. MILLER
Operations Principal - Owner
PLA, ASLA, LEED AP
  • HOMETOWN
    Fayetteville, Texas

    ALMA MATER
    Texas A&M University

    FAVORITE PLACE TO VISIT
    Czech Republic

MARY KEILERS
Innovation and Research Principal - Owner
PLA, ASLA, LEED AP
  • HOMETOWN
    New Orleans, Louisiana

    ALMA MATER
    Louisiana State University

    FAVORITE PLACE TO VISIT
    Colorado

ANDREW KONYHA
Quality Assurance Principal
Team Leader - PLA, ASLA
  • HOMETOWN
    Houston, Texas

    ALMA MATER
     University of Texas

    FAVORITE PLACE TO VISIT
    Florida

Carol Berry
Finance Principal
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Team

  • HOMETOWN
    Garland, Texas

    ALMA MATER
    University of California, Davis

    FAVORITE PLACE TO VISIT
    Alaska

MAT FUNK
PLA, ASLA - Senior Associate
  • HOMETOWN
    Kent City, Michigan

    ALMA MATER
    Michigan State University

    FAVORITE PLACE TO VISIT
    Upper Peninsula Michigan

KATIE GOLZARRI
PLA, ASLA - Senior Associate
  • HOMETOWN
    Tomball, Texas

    ALMA MATER
    Louisiana State University

    FAVORITE PLACE TO VISIT
    The United Kingdom

BRANDON WHITTAKER
PLA, ASLA, TX Licensed Irrigator - Senior Associate
  • HOMETOWN
    Kankakee, Illinois 

    ALMA MATER
    University of Illinois at Urbana-Champaign

    FAVORITE PLACE TO VISIT
    The Smoky Mountains

JASON BUCKLEY
PLA - Senior Associate
  • HOMETOWN
    Norco, Louisiana

    ALMA MATER
    Louisiana State University

    FAVORITE PLACE TO VISIT
    Mexico

RYAN STEIB
ASLA, LEED AP - Senior Associate
  • HOMETOWN
    Missouri City, Texas 

    ALMA MATER
    Texas A&M University

    FAVORITE PLACE TO VISIT
    National Parks

Amanda Haney
PLA, ASLA - Associate
  • HOMETOWN
    Chicago, Illinois

    ALMA MATER
    University of Illinois at Urbana-Champaign

    FAVORITE PLACE TO VISIT
    Portland, Oregon

BRENDAN CLONEY
Texas Licensed Irrigator  - Associate
  • HOMETOWN
    Lexington, South Carolina

    ALMA MATER
    Clemson University

    FAVORITE PLACE TO VISIT
    Cashiers, North Carolina

CHRISTIAN WHITEHEAD
Assoc. ASLA
  • HOMETOWN
    Pendleton, Indiana

    ALMA MATER
    Ball State

    FAVORITE PLACE TO VISIT
    Northern California

SPENCER HARVEY
Assoc. ASLA
  • HOMETOWN
    Emlenton, Pennsylvania

    ALMA MATER
    Kent State University & Clemson University

    FAVORITE PLACE TO VISIT
    The Smoky Mountains

ERIN LARIMORE
Assoc. ASLA
  • HOMETOWN
    Lansing, Michigan

    ALMA MATER
    Michigan State University

    FAVORITE PLACE TO VISIT
    National Parks

Mai Xiong
Assoc. ASLA
  • HOMETOWN
    Allen, Texas

    ALMA MATER
    Texas A&M University

    FAVORITE PLACE TO VISIT
    National Parks

Brianna Houser
Assoc. ASLA
  • HOMETOWN
    Flower Mound, TX

    ALMA MATER
    Texas Tech University

    FAVORITE PLACE TO VISIT
    Colorado Mountains

CAITLIN BUNCH
Assoc. ASLA
  • HOMETOWN
    Effort, Pennsylvania

    ALMA MATER
    Penn State University

    FAVORITE PLACE TO VISIT
    Copenhagen, Denmark

SARAH LARKIN
Assoc. ASLA
  • HOMETOWN
    Flower Mound, TX

    ALMA MATER
    Rutgers University

    FAVORITE PLACE TO VISIT
    Bemidji, Minnesota

Delaney Q. Zubrick
Assoc. ASLA
  • HOMETOWN
    Austin, Texas

    ALMA MATER
    Southern New Hampshire University

    FAVORITE PLACE TO VISIT
    Yosemite National Park

CHRYSE JEROME
Accounting Assistant
  • HOMETOWN
    Pearland, Texas

    ALMA MATER
    University of Houston

    FAVORITE PLACE TO VISIT
    Washington State

Valerie Cesari
Marketing Manager
  • HOMETOWN
    Pearland, TX

    ALMAMATER
    University of Houston

    FAVORITE PLACE TO VISIT
    Disney World

HANNAH VALLOW
Marketing Coordinator
  • HOMETOWN
    Houston, Texas

    FAVORITE PLACE TO VISIT
    The Beach

DIANE THIBAULT
Office Manager

Clients

ABEL DESIGN GROUP
AMEGY BANK
ANADARKO PETROLEUM CORPORATION
BAYLOR COLLEGE OF MEDICINE
BRAVE ARCHITECTURE
BRIDGEPOINT BIBLE CHURCH
BRINKLEY SARGENT ARCHITECTS
BROOKFIELD PROPERTY PARTNERS
CAMDEN PROPERTY TRUST
CANNONDESIGN
CDC HOUSTON
CITY OF BELLAIRE
CITY OF COLLEGE STATION
CITY OF GALVESTON
CITY OF HOUSTON
CITY OF JERSEY VILLAGE
CITY OF LAKE JACKSON
CITY OF LEAGUE CITY
CITY OF PEARLAND
CITY OF SUGAR LAND
CITY OF TEXAS CITY
CONCOURSE COMPANIES
DEWBERRY/WILSON
DOWNTOWN MANAGEMENT DISTRICT
DOWNTOWN REDEVELOPMENT AUTHORITY
EMPIRE CONTINENTAL
ENERGY CORRIDOR MANAGEMENT DISTRICT
EYP
GENSLER
GLASSMAN SHOEMAKE MALDONADO

HAWES HILL CALDERON
HILCORP VENTURES
HINES
HKS
HOBBY AREA MANAGEMENT DISTRICT
HOUSTON AIRPORT SYSTEM
HOUSTON BOTANIC GARDEN
HOUSTON FIRST CORPORATION
HOWARD HUGHES CORPORATION
IDS ENGINEERING GROUP
INTERFIN COMPANIES
JACKSON & RYAN ARCHITECTS
JD WARMACK WOODLANDS
JEFFERSON DEVELOPMENT
JOHNSON DEVELOPMENT COMPANY
JONES & CARTER
KBR
KIRKSEY
LOWER KIRBY MANAGEMENT DISTRICT
MD ANDERSON CANCER CENTER
MIDTOWN REDEVELOPMENT AUTHORITY
MLB CAPITAL PARTNERS
MUNICIPAL UTILITY DISTRICTS (HARRIS + FT. BEND COUNTIES)
NATHELYNE A KENNEDY & ASSOCIATES
NEW HOPE HOUSING
NORTHWEST HARRIS COUNTY MUD 5
OVERLAND PARTNERS
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PASADENA ECONOMIC DEVELOPMENT CORPORATION

PATRINELY GROUP
PEARLAND ECONOMIC DEVELOPMENT CORPORATION
PERKINS + WILL
PGAL
PHILOWILKE PARTNERSHIP
ROHE & WRIGHT BUILDERS
SHELL OIL COMPANY
SIENNA PLANTATION MUD 3
SKANSKA
SOUTHWESTERN ENERGY
STANTEC
STRAKE JESUIT
STUDIO RED
TEXAS A&M UNIVERSITY SYSTEM
TEXAS CHILDRENS HOSPITAL
TEXAS TECH UNIVERSITY
THE GOODMAN CORPORATION
THE HOUSTON PARKS BOARD
THE WOODLANDS DEVELOPMENT COMPANY
THE WOODLANDS TOWNSHIP
THE WOODLANDS UNITED METHODIST CHURCH
TIMBER LANE UTILITY DISTRICT
TOLL BROTHERS
UNIVERSITY OF HOUSTON SYSTEM
UNIVERSITY OF TEXAS SYSTEM
UPPER KIRBY REDEVELOPMENT AUTHORITY
USAA REAL ESTATE COMPANY
ZIEGLER COOPER

Firm History

In the summer of 1985, Clark Condon was founded to create meaningful outdoor environments within the greater Houston area. Clark Condon quickly garnered a reputation for designs that celebrated nature, embraced the land, and were reflective of the community they served. Over the years, the firm has grown and expanded and has completed projects varying in scale, type, and complexity with unparalleled excellence. Some of their early projects included Cinco Ranch Master Plan, Oyster Creek and Lost Creek, and City of Houston Master Parks Plan.

For more than three decades, Sheila and Beth used their visionary expertise to create environments that will have an impact for generations. They also fostered and mentored a talented group of landscape architects to have the same commitment to bringing client's unique visions to life.

At the beginning of 2020, Clark Condon introduced an expanded management team who took ownership of the firm and will continue the legacy Sheila and Beth began by upholding the same dedication to designing great spaces.

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