217 Commercial Street, Portland ME

217 Commercial Street, Portland ME

Welcome to Carroll Associates

Carroll Associates is a small consulting firm engaged in the practice of landscape architecture, land planning, and site design. The firm was created in 1993, and is involved in a wide range of design and planning projects throughout Maine and New England. 

The firm provides professional services to a broad-based clientele that includes municipal and institutional organizations, architects, engineers, real estate developers, and private individuals. While maintaining a diverse workload, the firm is entrenched in public, urban, and residential based planning and design work. The overriding objective in each is to provide a sensitive and well thought out solution which respects the natural environment and creates a functional and inviting setting for the building and its user.

We are well experienced with working within an interdisciplinary design team and the need to provide strong design solutions with limited budgets. Key to the firm’s success is the commitment to providing attention and focusing on the specific needs of the client, remaining flexible and bringing projects to closure on time and within budget.

Professional services offered through Carroll Associates may include any or all of the following:
• Site Selection and Analysis
• Program Development and Budgeting
• Site Feasibility/ Utilization Studies
• Recreation Planning and Design
• Site Master Planning
• Construction Documents, Bidding, and Administration
• Consultant Team Coordination and Management
• Local, State, and Federal Permitting and Approvals
• Visual Impact Assessment
• Project Peer Review

We love all projects, big and small in both residential and commercial landscape design, we look forward to applying our learned skills and craft to your project. We'd love to hear from you.


Patrick Carroll, Owner + Maine Licensed Landscape Architect



Erin Kay, Maine Licensed Landscape Architect



Matthew Phillips, Maine Licensed Landscape Architect