MJ Colombo Landscaping and Excavation is a full-service landscape and excavation company serving the Merrimack Valley in Massachusetts and New Hampshire. We offer a range of services including lawn care, maintenance, demolition, and excavation for projects such as septic and water system installations, deck support, and more. With over 40 years of experience in the masonry, excavation, and landscape industries, we pride ourselves on exceptional workmanship and reliable customer service.