Site & Building Excavation, Paving, Concrete, Masonry, Demolition, Water & Sewer Line, and Storm Drainage


At Grasso Companies, we offer comprehensive construction service and solutions for our residential, commercial, and government customers. From public sector construction to driveway design expertise or complex excavations, - and everything in between - our team members have the know-how and experience to handle projects of every size and scope with skill and confidence.

Whether you need help with just one aspect of your project or are seeking an organization you can trust to oversee and execute the whole project from start to finish, we’ve got everything it takes to provide the results you expect and deserve.

Expert site development is one of our specialities. This includes land clearing, site & building excavation, utility & drain installation, fine grading, paving, and concrete work.

Our team is trained in all types of professional paving solutions. Through our 35 years in business, we've established a reputation as a truly trusted asphalt contractor.

Concrete projects are the perfect way to add durability and classic style to your project. We specialize in all types of concrete curbs, flatwork and sidewalks.

Our team will work with municipalities, cities, and even residential developers to plan and fully develop roads and highways from the ground up.

Handling large volumes of municipal or commercial water and sewer requires the knowledge of a professional. We give you the peace of mind through decades of experience.

Heavy storms, water and precipitation are no match for our proven storm drainage solutions. We customize each project to enhance sustainability and strengthen infrastructure.

Demolition jobs require the right equipment, skills and expertise to effectively complete the job and reduce safety risk. We do both selective demolition and demolition work.

For the vast majority of outdoor applications, both decorative and practical, the advantages of using masonry materials such as bricks, stones and concrete cannot be matched.

Who we are

We are humbled to have earned a strong reputation for superior quality and commitment - echoed by the trust and confidence of our many valued clients. Thanks to them, our staff has grown to over 200 employees and our fleet of excavating, grading and paving equipment is over 150 strong.

Our work spans throughout the private and public sector, meeting or exceeding the expectations of each and every project - no matter how big or small. When you need site development, paving, concrete and masonry, water and sewage, storm drainage or demolition solutions from a local company who cares, Grasso Companies is here for you.

Service Area

We are proud to have a long — and still growing — list of highly successful projects and satisfied customers to our credit. Our service area encompasses homes, businesses, and municipalities throughout Westchester County New York and Connecticut, including the following locations: Darien, Fairfield, Greenwich, New Canaan, Norwalk, Rowayton, South Norwalk, Southport, Stamford, Westport and Wilton.

Our featured projects

Take a moment to view our project gallery for a visual overview of our extensive skills, resources, and versatility.

Contact Us

To inquire about any of Grasso Companies' extensive services for your home, business, or municipality, simply contact us with the button below, or give us a call at 203-838-0123. We’ll get back to you promptly with all the information you need.