Excellence In Landscaping

Serving the CT Shoreline



Sullivan Lawn Services - Landscaping & Hardscaping Contractor in Connecticut

Sullivan Lawn Services is a landscape contractor and hardscape contractor offering expert services to beautify your property at competitive rates. We provide a wide range of residential & commercial landscaping services for homes and commercial properties of any size in the Old Lyme, CT area. From design of your outdoor landscaping & hardscaping to installation and property maintenance, we’ll make sure that your property will impress your neighbors or clients.


Our landscape design company creates personalized landscape and hardscape plans for small projects to large estates and commercial properties. Our landscape & hardscape architects have extensive horticultural and artistic knowledge to ensure unmatched quality hardscape design service. A Landscape & hardscape designer will work with you to create masonry hardscapes that suit your specific requirements.


Our landscaping company provides landscape installation services for trees, shrubs, and plants. In addition, we offer precision hardscape installation for patios, walkways, driveways, steps and walls, retaining walls, and landscape bordering.


When we design and install your landscape, you will be impressed with the results. Proper maintenance is essential to keep your property looking its best. We have experienced professional landscapers to provide landscape maintenance and hardscape maintenance services. We offer seeding, tree trimming, tree pruning, tree removal, and landscaping lawn services.  


If you are looking for a landscaper or hardscaping companies, we encourage you to take a few moments to read more about our landscaping & hardscaping services in the Old Lyme, CT area on our website and view photographs of some of our past work. Please call our office at 860-767-2811 for a free grounds analysis.

Old Lyme, CT

Upgrade your lawn today.

Choose one of the most sought-after landscape companies on the CT shoreline!

Masonry Hardscaping Hardscaping Services