Spectrum Underground Inc

Spectrum Underground, Inc. is a Florida-based civil construction company specializing in underground utilities and dirt work. Our core services include stormwater drainage systems, sanitary sewer, potable water installation, and full-scale site prep and grading. We proudly serve developers, municipalities, and contractors across Florida, bringing quality workmanship, reliable crews, and a strong safety culture to every job site. From laying pipe to preparing the ground for roads, parking lots, and new development — we handle the heavy lifting with integrity, precision, and pride. Based in Sarasota, FL Site Utilities | Dirt Work | Storm, Sewer & Water Systems Florida’s Underground Experts