Oil Tank Removal Contractors in Wyoming
Find Wyoming contractors for oil tank removal, UST closure, UST decommissioning, commercial tank excavation, petroleum tank removal, oilfield tank work, and environmental remediation. Serving Cheyenne, Casper, Laramie, Gillette, Rock Springs, Sheridan, and communities statewide.
How Wyoming Regulates UST Closure and the Storage Tank Program
Wyoming oil tank removal runs through the Wyoming DEQ Storage Tank Program. WDEQ administers USTs under Wyoming Statute 35-11-1414 and federal 40 CFR 280 rules. Commercial UST closure at gas stations, Powder River Basin oilfield support yards, and industrial sites requires a WDEQ-certified tank installer or remover. Residential heating oil tanks are uncommon across Wyoming because natural gas and propane dominate, though legacy tanks occasionally surface in older Cheyenne, Laramie, and Casper neighborhoods during real estate transactions.
Wyoming tank removal work concentrates in the Cheyenne metro along I-80 and I-25 through gas stations and fleet yards. Casper anchors central Wyoming demand through oilfield service yards, refinery-corridor fueling, and the I-25 truck-stop network. Gillette and the Powder River Basin drive heavy commercial UST activity at coal, coalbed methane, and oilfield service operations. Rock Springs and Green River add trona mining-support tank work. Laramie cycles University of Wyoming-adjacent fueling. Sheridan and the Bighorn Basin add ranch and agricultural fuel storage. Yellowstone-gateway communities around Jackson and Cody see seasonal tourism-fueling tank closures. Winter frost halts most excavation from November through March.
Commercial UST closure at Wyoming gas stations typically runs $5,000 to $15,000 per tank. Powder River Basin multi-tank oilfield closures reach $20,000 to $50,000 depending on piping and site size. Residential heating oil tank removal in older Cheyenne, Casper, or Laramie neighborhoods runs $1,500 to $3,500. If soil sampling exceeds WDEQ cleanup thresholds, environmental remediation adds $10,000 to $50,000 or more, with Yellowstone and Teton watershed proximity triggering expanded sampling. The Wyoming Storage Tank Program coordinates reimbursement with the federal LUST Trust Fund program for eligible regulated sites. Our cost guide breaks down pricing.
A typical Wyoming commercial closure starts with Wyoming One-Call locates, WDEQ notification, tank pumping, degassing, excavation, and soil sampling. A single-tank Cheyenne or Casper closure wraps in two to three days. Powder River Basin multi-tank pulls stretch across a week. Soil laboratory turnaround runs seven to fourteen business days. Winter frost and high-elevation cold routinely halt excavation from November through March, compressing work into the April through October window. Before signing, verify the contractor holds an active WDEQ tank installer or remover certification and can show a closure report from a comparable Cheyenne, Casper, Powder River Basin, or Yellowstone-gateway job. Ready to start? tank contractors in Wyoming or get a free quote from professionals in your area.
Oil Tank Removal Contractors in Wyoming
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Browse Wyoming Contractors →Frequently Asked Questions
Do I need a licensed contractor to remove an oil tank in Wyoming?
Yes. Wyoming Statute 35-11-1414 requires UST closure to be performed by a WDEQ-certified installer or remover under federal 40 CFR 280 rules. The Wyoming DEQ Storage Tank Program maintains the certified-contractor list. Residential heating oil tanks are uncommon in Wyoming, but Cheyenne, Casper, and Laramie contractors that handle occasional removals routinely carry pollution liability insurance and WDEQ credentials.
How much does oil tank removal cost in Wyoming?
Commercial UST closure at Wyoming gas stations typically runs $5,000 to $15,000 per tank. Powder River Basin multi-tank oilfield closures reach $20,000 to $50,000. Residential heating oil tank removal in older Cheyenne, Casper, or Laramie neighborhoods runs $1,500 to $3,500. Contamination adds $10,000 to $50,000 or more, particularly near Yellowstone and Teton watersheds. Wyoming's Storage Tank Program coordinates reimbursement with the federal LUST Trust Fund for eligible sites. See our cost guide.
How long does oil tank removal take in Wyoming?
A single-tank Cheyenne or Casper commercial closure wraps in two to three days on site. Powder River Basin multi-tank pulls stretch across a week. Soil laboratory turnaround runs seven to fourteen business days. If sampling triggers WDEQ cleanup review under 40 CFR 280, paperwork adds six to fourteen weeks. Winter frost halts most excavation from November through March.
How does the Wyoming Storage Tank Program help with tank cleanup?
The Wyoming Storage Tank Program administers closure oversight and coordinates corrective action reimbursement for eligible regulated-tank owners through federal LUST Trust Fund allocations. Eligibility requires the tank to be registered with WDEQ, the release reported within state timeframes, and all work performed by certified contractors. Cheyenne, Casper, and Powder River Basin contractors experienced in WDEQ paperwork move claims faster than first-time applicants.
Why is Powder River Basin oilfield work a distinct Wyoming market?
Powder River Basin activity across Gillette, Wright, and Moorcroft drives heavy commercial UST turnover at coal, coalbed methane, and oilfield service yards plus truck stops along I-90. Multi-tank closures commonly exceed Cheyenne or Casper single-tank jobs in size and complexity. Cold-climate winter frost compresses scheduling into the April through October window even in the Bakken-adjacent Powder River Basin. Contractors with Powder River Basin experience handle equipment logistics, tank-size variations, and WDEQ paperwork faster than metro-only operators.
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Browse Wyoming Contractors →For Wyoming UST regulations, visit the Wyoming DEQ Storage Tanks. Federal requirements are available from the EPA UST Program.