D&H United Enviro has confined space entry teams for underground and aboveground storage tank cleaning and servicing. Our technicians go through rigorous training as well as medical surveillance to ensure projects are completed without incident.

Our entry teams are equipped with extraction tri-pods, harnesses and lifelines. Our teams perform entries with supplied air or self-contained breathing apparatus. Our first priority is safety.

D&H has successfully completed many tank entries. We have a written Confined Space Entry Safety Program, which requires issuance of entry permits. Monitoring equipment is used to ensure a safe atmosphere during the duration of the project.

Whether your tank needs cleaning. bladder installation, servicing or re-coating, D&H has the personnel and equipment to safely get the job done right.

We are now offering SP-001 tank inspections for tanks up to 50,000 gallon capacity. Our trained and certified inspectors can help re-certify your tank as required by state and federal requirements.