Commercial Oil Tank Services — Installation & Removal

Most underground oil tank removals are completed in 2-5 business days depending on tank size, site accessibility, and soil contamination levels. The process includes tank degassing and cleaning (1 day), excavation and removal (1-2 days), soil sampling and disposal coordination (1-2 days), and site restoration. Above-ground tank removals are typically faster, often completed in 1-3 days. Emergency removals can be expedited with 24-48 hour mobilization. AmTech coordinates all permitting, environmental testing, and regulatory documentation to minimize facility downtime throughout the decommissioning process.

Commercial petroleum storage installations typically require local fire marshal approval, state environmental department permits (DEP/DNR), building permits for structural foundations, and SPCC (Spill Prevention Control and Countermeasure) plan updates for facilities storing more than 1,320 gallons of oil. Underground tanks may require additional groundwater discharge permits and soil excavation notifications. AmTech's field engineers coordinate all regulatory submissions and maintain relationships with state environmental agencies across all 50 states, ensuring seamless approval processes and full compliance with EPA 40 CFR Part 280, NFPA 30/30A, and local fire codes.

Yes—AmTech's proprietary Genesis Double Wall Retrofit System converts existing single-wall USTs into fully compliant double-wall tanks with interstitial monitoring capability without excavation. The system installs a secondary containment wall inside your existing tank with monitoring ports between walls, meeting EPA and state environmental regulations at a fraction of the cost of full tank replacement. The Genesis system is compatible with petroleum fuels, alcohol-blended fuels (E10/E15/E85), biodiesel, and petrochemical products. This solution saves tens of thousands of dollars in capital expenditures while eliminating weeks of facility downtime associated with excavation and new tank installation.

Properly installed and maintained commercial petroleum storage tanks typically last 20-30 years for steel above-ground tanks and 15-25 years for underground tanks, though lifespan varies significantly based on product stored, environmental conditions, and maintenance practices. AmTech extends tank longevity through proper foundation design, corrosion-resistant coatings, cathodic protection systems, and proprietary DuraChem® or HydraStone® interior linings that prevent product contamination and substrate corrosion. Our installations include comprehensive warranty coverage backed by our Blue Check program, and we provide ongoing ultrasonic integrity testing and preventive maintenance planning to maximize your petroleum storage infrastructure investment.

AmTech coordinates soil remediation services through our network of certified environmental contractors when petroleum contamination is discovered during excavation. We perform immediate soil sampling and lab analysis, coordinate with state environmental agencies for contamination reporting and closure plans, arrange for contaminated soil excavation and proper disposal at licensed facilities, and document all remediation activities for regulatory compliance. While we don't perform environmental remediation in-house, our 55+ years of tank removal experience means we efficiently manage the entire decommissioning process including unexpected contamination scenarios, keeping your project on schedule and compliant.

AmTech provides 24/7 emergency response for catastrophic tank failures including active leaks, sudden corrosion breakthrough, structural cracks, nozzle blowouts, overfill incidents, and regulatory shutdown scenarios. Our experienced field crews are stationed across the United States and can mobilize within 24-48 hours with specialized repair materials including DuraChem® instant-cure linings, structural welding equipment, and temporary containment systems. Emergency services cover tank integrity assessment, leak mitigation and containment, expedited structural repairs, emergency lining applications, and regulatory compliance documentation. Call 603-947-9500 or 888-839-0373 for immediate emergency dispatch.

AmTech installs both above-ground storage tanks (ASTs) and underground storage tanks (USTs) for petroleum products including crude oil, diesel fuel, gasoline, heating oil, jet fuel, and other hydrocarbon liquids. Our installations include horizontal cylindrical tanks, vertical storage tanks, double-wall UL-listed systems, and custom-engineered storage solutions from 500 gallons to 50,000+ gallon capacity. We handle complete turnkey projects including foundation engineering, structural mounting, piping integration, leak detection systems, overfill prevention, fire suppression connections, and all regulatory permitting. All installations meet API, NFPA, UL, and EPA standards with full documentation and warranty coverage.

Commercial oil tank installation costs range from $15,000-$50,000+ for above-ground systems and $25,000-$75,000+ for underground installations depending on tank capacity (typically 2,000-20,000 gallons for commercial facilities), site preparation requirements, piping complexity, and leak detection system specifications. Tank removal costs typically range from $3,000-$15,000 depending on tank size, excavation depth, soil contamination levels, and disposal requirements. Emergency services and expedited mobilization carry premium pricing. AmTech provides detailed project quotes including all regulatory permitting, environmental compliance, and warranty coverage. Contact us for a site-specific estimate based on your facility's petroleum storage requirements.