Frequently asked questions

  • How long does tank removal take?

    Most residential tank removal projects take 1-3 days depending on tank size, location, and access conditions. Underground tanks require excavation time while basement removals are typically faster with proper access.

  • What's the difference between removal and AIP?

    Tank removal physically extracts the entire tank from your property. Abandonment In Place (AIP) safely cleans and fills the tank with sand or concrete when removal isn't feasible due to structural constraints.

  • Can you remove basement tanks safely?

    Yes, we specialize in basement tank removal using proper techniques to avoid structural damage. Our team assesses access routes and uses appropriate equipment to safely extract tanks from residential basements.

  • When should I call for emergency removal?

    Call immediately if you notice fuel odors, visible leaks, soil contamination, or tank damage. Our 24/7 emergency service responds quickly to prevent environmental hazards and property damage from failing tanks.

  • What happens to the excavated area?

    After tank removal, we backfill the excavated area with clean soil and restore the surface. The site is properly compacted and graded to prevent settling, then seeded or prepared for your landscaping needs.

  • Do you handle regulatory compliance?

    Yes, we manage all required permits, environmental reporting, and regulatory compliance for Minnesota tank removal projects. This includes proper disposal documentation and meeting local environmental protection standards.

  • Is winter tank removal possible?

    Winter tank removal is challenging due to frozen ground conditions. We typically recommend scheduling during warmer months for underground tanks, though emergency situations and basement removals can proceed year-round.

  • What size tanks can you remove?

    We remove residential heating oil tanks from small 275-gallon basement units to larger 1,000+ gallon underground storage systems. Each project is assessed individually to determine the safest removal approach.

  • How do you prevent property damage?

    We use precision excavation techniques, protect landscaping with barriers, and coordinate utility locations before digging. Our experienced team plans access routes to minimize disruption to driveways, walkways, and existing structures.

  • Why choose professional tank removal?

    Professional removal ensures safety, regulatory compliance, and proper environmental protection. DIY attempts risk contamination, structural damage, and legal issues. We have specialized equipment and expertise for safe, complete removal.

  • When should I choose abandonment in place instead of a full underground tank removal?

    Abandonment in place is recommended when removing an underground storage tank threatens the structural integrity of your foundation, decks, or utilities. Our experience at Dean's Tank shows this safely secures your property without risking costly structural cave-ins.

  • How does the basement fuel tank removal process work?

    First, we pump out all residual fuel to eliminate leak risks. Then, we extract the tank—cutting it into sections only if tight clearance requires it. Finally, we pull accessible lines, insulate, and cement the foundation wall holes.

  • What factors affect the cost of an underground storage tank removal project?

    Pricing depends on the tank's capacity, depth, and structural obstacles like overlying concrete or utilities. Dean's Tank evaluates these accessibility factors alongside any remaining fuel volume that must be safely pumped and managed.

Have any more questions?