We have the equipment and experienced staff to meet all your landscape needs

Whether you need a complete design/build installation or routine landscape maintenance services, our fully licensed, insured, and local team has the knowledge and experience to bring your landscaping to life!

Our Business Philosophy goes beyond doing great, creative work based on years of horticultural expertise and insight. They’re about the creation of solid relationships with our customers, unrivaled service and workmanship guarantees!

Costello Landscaping puts the stamp of professionalism, expertise and pride on all of our maintenance jobs. And while we can do all types of maintenance projects, each one is analyzed individually and treated uniquely. Since each job is special to you, we’re committed to bringing innovative ideas to every project, no matter the size or budget.

“The best way to find yourself is to lose yourself in the service of others.” – Gandhi

When we volunteer within our local towns it has a positive impact in that community and gives us a feeling of happiness – it’s a win-win! 

We work better by working together

Everyone on the Costello Landscaping team “walks the talks” outlined in our Happy Customer Pledge. Our crews symbolize our Commitment to Excellence. They are trained professionals, experienced, and steadfast in maintaining/creating landscapes for you to enjoy!

Part of providing a Happy Customers experience is implementing the latest technologies, tools and equipment into our business. Our new Teupen TC69A 38” wide, 75’ spider lift is light on your lawn, easy access to most small areas on your property and is capable of reaching the highest of gutters. 

Call us at (860) 747-1771 or contact us online if you have any questions!

Serving Central Connecticut and surrounding towns:

  • Middletown
  • Barkhamsted
  • Goshen
  • Harwinton
  • Northwest Harwinton
  • Litchfield
  • Bantam
  • New Hartford
  • Plymouth
  • Terryville
  • Thomaston
  • Torrington
  • Watertown
  • Oakville