PEI provides well monitoring, well bailing and well vacuuming events. PEI currently provides these services for private corporations as well as state and federal agencies. PEI is not a general contractor trying to perform in the environmental arena. Our project managers all come from long-term environmental companies and have a good understanding of general contracting. We understand both the technicalities and the needs of environmental scientist, geologist and engineers in order to effectively complete projects on time and on budget.