From our family to yours--Thank you for Visiting our Site!

Beautify your surroundings with Cloonan Design Services, Inc., a Residential and Commercial Landscape Architectural firm in Willoughby, Ohio. We have more than 25 years of experience and to date have received multiple design awards for our work. Founder Patrick J. Cloonan is a registered Landscape Architect known for working especially close with clients to fully facilitate their vision. It's our pleasure to exceed your expectations by enriching your exteriors and improving your quality of life.

Cloonan Design Services Inc.

About Us

Landscape Architectural Firm...........................................................................Established in 1991

Please feel free to contact us.
We would love the opportunity to meet you and help you achieve your Dream Yard!

Testimonials

 | 25 REVIEWS
lawharton
Relationship: Client
Project Date: Sep 2017

We hired Pat to do our grading, landscaping, pool, patio and hardscrape for our new home built on a unique lot. We couldn’t have done this project without Pat and his team. Amazing designs, quality ... Read More

Kim Monesmith
Relationship: Client
Project Date: Jun 2018

Patrick was fantastic to work with throughout our project. His enthusiasm for his work and attention to detail were the best we have encountered. He was present every step of the way and the finished ... Read More

sschillero
Relationship: We hired Cloonan Design Services to design/create prints for our new yard after construction.
Project Date: May 2016

Patrick Cloonan was very professional and had great ideas for our outdoor house project. It was a pleasure to work with him. He was professional, puctual, and had high work ethic. We would utilize ... Read More

Simcon Homes
Relationship: Colleague
Project Date: Jun 2017

I have worked on 3 projects with Pat and his team. All 3 have come out beautiful and he has been a pleasure to work with. My Clients have all been very happy with Pat as well. A real pleasure when ... Read More

Cynthia Mikula
Relationship: Client
Project Date: Jul 2014

Patrick Cloonan did an awesome job redesigning my rather boring backyard, creating an outdoor paradise for my husband and myself. The outside kitchen and patio he built is the center of our existence ... Read More

Jackie Parambil
Relationship: Client
Project Date: Jan 2017

Patrick and his team built us a pool beyond our expectations. Due to space limitations and the grade of the land it was a complicated job and we are astonished by the end result, it has exceeded our... Read More

Laurel Abbey
Relationship: Client
Project Date: Jun 2016

We have been working with Pat Cloonan for 20 years. He has helped us design our pool yard, landscape, and most recently served as our contractor for a 4,000 square foot house addition and renovation ... Read More

thekel3121
Relationship: Client
Project Date: Jan 2016

We had been looking for a designer/contractor for a backyard renovation for a few years. We had an old above ground pool, a huge deck and very dated landscaping that had simply become an eyesore. We... Read More

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Awards

Master Pools Guild

2012 Silver Award--Free Form Pools
2012 Silver Award--Geometric Pools

2011 Gold Award--Traditional Pool

2008 Bronze Award--Free Form Pools
2008 Silver Award--Free Form Pools
2008 Gold Award--Free Form Pools

2008 Silver Award--Concrete Spa

2005 Gold Award--Concrete Spa
2005 Silver Award--Concrete Spa
2005 Gold Award--Free Form Pools