BlackRock Excavating is the leading Excavation Contractor in Wallkill, NY & the surrounding areas. We proudly offer Septic System Installation & Repair in Wallkill, NY! Get in touch with us if you need Septic Tank Service. We can deal with any septic system situation. We have the expertise and experience to fix everything from a clogged sewer line to an entire septic system installation. We also specialize in water main installations and repairs, emergency septic repairs, and expert tank, and drain field installations. Contact us if you looking for "Septic Installers near me". Contact our emergency service line and we will send our septic specialists to you; day or night! We are here for you 24 hours a day, seven days a week.