Welcome To Infinity Design Group

Rhode Island, Massachusetts & Connecticut’s Premier Landscape Architect

Welcome to Infinity Design Group, with input from our clients and the expertise of our team, we will create landscapes that reflect and honors the natural surroundings while becoming a space that has a purpose. Owner Patrick Sweeney brings over 20 years of experience with a wide range of knowledge, field experience, and passion for design.  Patrick and his team of professionals will make your landscape become a functional and beautiful space.   Infinity Design Group offers the following services in Rhode Island, Massachusetts and  Connecticut:
At Infinity Design Group, we work on projects of all sizes & budgets. We will create a design that suits your needs. We invite you to browse through our project portfolio.
We aim to meet and exceed your expectations,  and we look forward to helping you make your vision a reality.  Please get in touch today!

Our Services

Rhode Island Landscape Architect

Landscape Architecture & Design

Rhode Island Pool And Spa Design

Pool And Spa Design

Rhode Island Pool And Spa Design

Hardscape Design

RI Garden and Planting Design

Garden & Planting Design

RI Outdoor Living Design

Outdoor Living Design

RI Site Engineering and Planning

Site Engineering & Planning


“This was a once in a lifetime project for us.  Selecting Infinity Design Group to work with us from project start to completion was the best and most important decision we made throughout the process.”

Contact Infinity Design Group For Your Landscape Architecture & Design Project