Wendell Rexford & Sons

Grade On Excavation is a family-owned full-service excavation company that has been providing high-quality excavation and site development services to northern New Hampshire for over 50 years. Our team possesses the experience, expertise, and equipment necessary to achieve the quality results your project demands. We are committed to providing environmentally responsible quality service, ensuring that our work not only meets but exceeds your expectations.

Our services include excavation, site work, grading, utilities (sewer/water), and site development. We also specialize in septic systems, offering design, installation, and repair services. From residential to commercial projects, we have the expertise to handle a wide range of excavation needs. Our team is dedicated to ensuring that every project is completed efficiently and effectively, while maintaining the highest standards of quality and environmental responsibility.

Company History

Grade On Excavation has a rich history that dates back to 1959 when Wendell C. Rexford established Wendell Rexford Construction. Over the years, the company has undergone several transformations, including a name change in 2024 to Grade On. Throughout its history, the company has remained committed to building strong customer relationships and providing high-quality excavation services. Today, we continue to uphold the values passed down by our founders, ensuring that our services remain true to our roots.