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Crowley Cottrell collaborates with professionals across disciplines who each bring unique expertise to the table. We value our sustained relationships with our peers and are happy to highlight their contributions to our work.


Albert, Righter & Tittmann Architects

Bodron & Fruit

Curl Simitis Architecture + Design

Davis Square Architects

DSK Architects + Planners

DiMella Shaffer

ENTASIS Architects PC

Freeman French Freeman

Jones Architecture

LDa Architecture & Interiors

Mary McKee Design

Mayer + Associates

McGinley Kalsow & Associates

Noury-Ello Architects

RODE Architects

Rolfs Elert Office

Public Agencies

City of Boston, Parks and Recreation

City of Peadbody

City of Salem

Massachusetts DCAMM

Massachusetts DCR

Town of Arlington

Town of Cohassett

Town of Topsfield

Non-Profit Organizations

YouthBuild Salem

Friends of Peach Hill

Greater Ashmont Main Street

Island Housing Trust

North Shore CDC

Opportunity Peabody

Trustees of the Reservation


Westport Land Conservation Trust

Schools and Private Institutions

Austen Riggs Center

Cape Cod Community College

Concord Academy

Edgewood Retirement Community

Hebrew Senior Life

Lincoln Library

New Hampshire Institute of Art

Norwich University

Nashoba Brooks School

Salem State University

St. Catherine Greek Church

Tufts University

University of Massachusetts Amherst

University of Massachusetts Dartmouth

University of Massachusetts Lowell


Samiotes Consultants, Inc.
Brennan Consulting, Inc.
Oak Consulting Group
RSE Associates
Rico Associates
Hughes Environmental Consulting
Nitsch Engineering
Aqueous Consultants
Tighe & Bond
Barlett Tree Experts
Maltby Tree


Anderson Landscape Construction

ANJ Construction

CAFCO Construction

Cambridgeport Construction

Cataldo Landscape

CE Floyd

Commodore Builders

Denali Construction

Empire Design and Construction

Engelberth Construction


Merz Construction

M. Neves


Paragon Landscapes

Parterre Garden Services

Pinacle Landscape

Phil Mastroianni Corp

Quirk Construction

ReCover Green Roofs

Robert Hanss Inc.

R.P. Marzilli & Company

Tamarro Landscape

Wellen Construction

Whiting Company

Williams Building Company

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