On The Spot Construction Services provides project based hydro excavation crews or field services that will safely find known or un-known underground obstructions and obsticals.  We are familiar with in plant process area safety regulations and best work practices. We can stay in front of machine excavation or perform the entire excavation via hydrovac. We make sure all underground utilities are clearly marked and there is adequate room to safely machine dig around them. Call us when you have an upcoming excavation project.