Oil Tank Removal & Environmental Cleanup in TACOMA, WA

Old, forgotten, or leaking oil tanks are a bigger problem than most homeowners and property managers realize. Buried beneath the ground, these tanks might have been a reliable heating source decades ago, but today, they’re environmental hazards waiting to happen. 


These aging tanks can corrode, leak, and contaminate soil and groundwater without warning, leading to hefty fines, property devaluation, and serious health risks. Worse, if your property has a leaking tank and you don’t address it, you could be held liable for environmental damage—even if you weren’t the one who installed it.


Tacoma’s proximity to Puget Sound means that untreated spills could eventually reach critical waterways, harming wildlife and marine ecosystems. That’s why swift and thorough environmental cleanup is essential—not just for compliance but for long-term sustainability. Imagine putting your home on the market, only to have an inspector discover an abandoned oil tank leaking beneath your yard. Suddenly, potential buyers are backing out, and you're faced with unexpected cleanup costs. 


Beyond removal, proper environmental cleanup ensures any contamination is addressed before it spreads. Soil remediation, contaminated soil disposal, and site restoration are essential for preventing long-term damage. And let’s be honest, dealing with hazardous waste isn’t exactly a DIY project. You need experts who know how to handle permits, safely remove underground storage tanks (USTs), and restore your property without leaving a mess behind.


For homeowners, real estate agents, or business owners in Tacoma, getting ahead of the problem is key. Envirotank, LLC is a name you can rely on for seamless oil tank removal and environmental cleanup. We make sure your property stays safe, compliant, and free from costly surprises.

About - TACOMA, WA

Located along the shores of Puget Sound, Tacoma, WA is a vibrant port city with a rich industrial past and a thriving cultural scene. Just 32 miles southwest of Seattle, it is home to Washington’s largest port, Commencement Bay, which has long been a hub for international trade. Once known as the "City of Destiny" due to its role as the western terminus of the Northern Pacific Railroad, the area has since transformed into a lively, revitalized urban center.

The city has century-old brick warehouses that are now house museums, art galleries, and a branch of the University of Washington. Tacoma’s downtown revival has made it a cultural hotspot, featuring attractions like the Museum of Glass, the Tacoma Art Museum, and the historic Pantages Theater. Outdoor lovers will find plenty to explore at Point Defiance Park, a stunning 760-acre green space with scenic trails, a zoo, and breathtaking waterfront views.

Happy Customers in TACOMA, WA

We would like to recommend a very capable family-owned business called Envirotank. We had a polluted underground oil tank in a very challenging spot. Ross Agledal, owner, is a talented heavy equipment operator that can navigate tight places like he is on a dance floor. His command of an excavator is like an extension of his own limbs. His wife Melissa and son Evan work alongside to make a great team. His excavation work is meticulous, with tight coordination of sub-contractors, plumbers, inspections and soil testing all scheduled for maximum efficiency. The Envirotank team is hard to beat.

Eric A.

We would like to recommend a very capable family-owned business called Envirotank. We had a polluted underground oil tank in a very challenging spot. Ross Agledal, owner, is a talented heavy equipment operator that can navigate tight places like he is on a dance floor. His command of an excavator is like an extension of his own limbs. His wife Melissa and son Evan work alongside to make a great team. His excavation work is meticulous, with tight coordination of sub-contractors, plumbers, inspections and soil testing all scheduled for maximum efficiency. The Envirotank team is hard to beat.

Eric A.

Hire Us! Best and Top Rated Oil Tank Removal & Environmental Cleanup in Tacoma, WA

A leaking tank can lower property values, delay real estate transactions, and even expose you to environmental fines. If you suspect a tank on your property, don’t wait until it becomes a major problem.


At Envirotank, LLC, we handle everything from oil tank removal to soil remediation and site restoration. Our team ensures safe, efficient cleanup, helping homeowners, businesses, and developers in Tacoma stay compliant and environmentally responsible.


Protect your investment and Tacoma’s natural environment. Call us today.

Frequently Asked Questions

  • Why is oil tank removal important for homeowners in Tacoma, WA?

    Oil tank removal is critical for homeowners in Tacoma, WA because many older tanks corrode over time and can leak without visible warning signs. Even minor leaks may contaminate soil and groundwater, creating environmental hazards and costly cleanup obligations. Homeowners are legally responsible for remediation, regardless of when the leak occurred. Removing an unused or aging tank proactively helps prevent unexpected expenses, protects property value, and reduces risks during inspections, sales, or refinancing.

  • How can I tell if there is an abandoned oil tank on my property in Tacoma, WA?

    Many homes in Tacoma, WA have abandoned oil tanks that are no longer obvious. Signs may include old fill or vent pipes near the foundation, historical use of oil heating, stained soil, or records indicating prior tank installation. In some cases, tanks were buried decades ago and forgotten. Professional tank locating services use specialized detection equipment to confirm presence accurately, avoiding unnecessary excavation and uncovering hidden risks before they become costly problems.

  • What environmental risks are associated with leaking oil tanks in Tacoma, WA?

    Leaking oil tanks in Tacoma, WA can release petroleum into surrounding soil and groundwater, creating long-term environmental damage. Contamination can migrate beyond property boundaries, affecting neighboring land and local ecosystems. Cleanup becomes more complex and expensive the longer the leak remains undiscovered. Environmental regulations require proper assessment and remediation, making professional cleanup essential. Prompt tank removal and soil treatment help contain contamination early and restore affected areas safely.

  • Is oil tank removal required before selling a home in Tacoma, WA?

    Oil tank removal is not always legally required before selling a home in Tacoma, WA, but it is strongly recommended. Buyers, lenders, and insurers often demand proof that a tank has been removed or properly decommissioned. Undisclosed tanks can delay transactions, lower offers, or lead to costly negotiations. Completing removal beforehand provides documentation, reduces buyer concerns, and helps ensure a smoother, faster, and more confident real estate transaction.

  • What happens if soil contamination is found during oil tank removal in Tacoma, WA?

    If contamination is discovered during oil tank removal in Tacoma, WA, the affected soil must be assessed and remediated according to environmental guidelines. This may involve removing contaminated soil, conducting testing, and properly disposing of materials. The extent of cleanup depends on how far contamination has spread. Addressing the issue immediately prevents further environmental damage, limits long-term liability, and ensures compliance with local and state environmental regulations.

  • How long does the oil tank removal process take in Tacoma, WA?

    The oil tank removal process in Tacoma, WA typically takes one to two days, depending on tank size, location, and soil conditions. Underground tanks may require additional time if contamination is present. The process includes site preparation, tank extraction, soil inspection, and proper disposal. Cleanup and restoration may extend the timeline slightly, but professional planning ensures minimal disruption to your property and a safe, efficient removal process.

  • Are underground oil tanks more risky than above ground tanks in Tacoma, WA?

    Underground oil tanks present greater risk in Tacoma, WA because they are exposed to moisture, corrosion, and soil movement. Leaks often go unnoticed for years, allowing contamination to spread extensively. Above ground tanks are easier to inspect and maintain, making leaks easier to detect early. Removing underground tanks reduces long-term environmental risk and eliminates uncertainty, especially for older properties where tank conditions are unknown.

  • What are common misconceptions about oil tank removal in Tacoma, WA?

    A common misconception is that oil tanks only cause problems if they are actively leaking. In Tacoma, WA, even unused tanks pose risk due to corrosion over time. Another misunderstanding is that homeowners are not responsible for old tanks installed by previous owners. Liability typically transfers with property ownership. Professional evaluation and removal help address these misconceptions and prevent unexpected financial and legal consequences.

  • How does oil tank removal affect property value in Tacoma, WA?

    Oil tank removal often increases property value in Tacoma, WA by eliminating environmental liability and uncertainty. Buyers prefer properties with documented tank removal and clean soil reports. Homes with unresolved tank issues may face reduced offers or prolonged time on the market. Removing the tank and addressing any contamination provides peace of mind, strengthens buyer confidence, and makes the property more attractive during resale or refinancing.

  • Can oil tank removal in Tacoma, WA be done year round?

    Yes, oil tank removal in Tacoma, WA can be performed year round. Weather conditions may influence scheduling or ground access, but experienced professionals plan accordingly. Winter or rainy conditions require additional precautions to prevent soil runoff or water intrusion, but they do not prevent safe removal. Early planning ensures the process is completed efficiently regardless of season while maintaining environmental protection standards.