New Jersey Oil Tank Removal, Environmental Remediation & Demolition Contractors

Our Company

T.Slack is a multi-disciplinary environmental contracting and remediation business in New Jersey specializing in oil tank removal services, soil remediation and demolition trusted by leading corporations for more than three decades. We pride ourselves as being the top provider of commercial tank services, residential tank services, and site remediation, serving both the private and public sectors. We are also capable of providing complete in-house environmental services, including environmental construction, engineering, and geo-technical support.

Unlike most of our competitors, we provide an in-house LSRP/ sub-service evaluator that designs and prepares engineering documents, enabling us to produce full turn-key projects. By using all in-house personnel and equipment, we can give you the most efficient and economical option on the market. Our goal is to ensure our clients of compliance with regulatory policies, minimize the risks associated with poor waste management practices, and offer a cost effective program tailored to fit your environmental needs.

Residential Tank Work

Residential Tank Work

Your oil tank affects your property value and insurance rates. We can help you understand your oil tank options better and make recommendations for action.

Commercial Tank Work

Commercial Tank Work

Removing underground oil tanks can be complicated. We provide all equipment, licenses, and an LSRP to manage projects economically with all DEP regulations.

Site Remediation

Site Remediation

Leaving a leaky oil tank in the ground is not an option. Our LSRP will walk you through every step of site remediation until your property is issued a “No Further Action” letter.

Why Choose Our Company


With over 30 years of experience, you can count on us to help you manage all of your environmental projects and engineering.


T. Slack Environmental Services takes a unique perspective when assessing your project. Taking in effect the DEP regulations with an economic solution.


Our entire staff is certified by the State of New Jersey for tank removal, installation, and all of your environmental needs and concerns.


We will make sure you have the best program tailored to your environmental needs while ensuring low risks and maintaining compliance.


As an industry leader since 1983, we have handled a full spectrum of environmental projects and carry a $5,000,000 pollution and liability insurance.


Unlike our competitors, we have a LSRP on staff who uses only the most advanced methods to ensure all projects are done effectively and efficiently.

Client Testimonials

  • We recently employed T. Slack Environmental Services, Inc. to remove one 6,000 gallon oil tank at our church and one 3,000 gallon oil tank at our school. The job was done in a professional, neat, and timely fashion. The entire job was completed within two days; with the understanding that after one month; they would return to add any additional ground fill and to seed the area. In our opinion, this company and its courteous working crew come highly recommended.

    Kenneth Herbster
  • As Project Manager for the NJ Department of the Treasury- Division of Property Management and Construction, I have worked with T. Slack Environmental for the past two years on a $4.1 million Statewide UST Removal and Replacement Project. T. Slack Environmental has removed and replaced approximately 65 UST’s throughout the North and Central Regions of New Jersey at various State facilities ranging from Correctional Facilities, State Parks, State Police Facilities, Human Services Facilities and Treasury Owned Buildings.

    James W Langsdorf DPM&C
  • Throughout the project T. Slack Environmental was able to successfully perform all work, sometimes under difficult circumstances. The owner (Ted Slack, Sr.), Project Manager (Vincent D’ Alessandro), Office Support and Field Personnel were all very professional, easy to deal with and focused on the needs of this critical project. It was a pleasure to work with them.

    James W Langsdorf DPM&C
  • T. Slack’s subcontracted scope of work consisted of underground storage tank (USTs) removal activities, petroleum contamination cleanup activities. Aboveground storage tank (ASTs) and USTs installations. I found T. Slack to be responsive, their work quality to be exceptional, accurate and within budget.

    Chun- Ti Haung, EIT BEM Systems, INC
  • Everything went so well! NO PROBLEMS! Boy, they had such a tight work space, and I am sure it was a bug pain in the neck for them but they knew what to do! The WHOLE CREW was amazingly nice, professional, very careful about my precious garden, ect. I could not have made a better choice. Please thank everyone for me!

  • I want to thank all the staff at Tank Solutions for their excellent work and help in my Mom’s tank removal. The tree workers at her home on Friday were very efficient, pleasant and hard working. Please extend my thanks to them.

    Betty Gakos
  • Tank Removal

  • Tank Installation

  • Tank Remediation

  • Soil & Groundwater Testing

  • Soil Remediation

  • Chemical Injections

  • In-Situ Remediation


Best Oil Tank Removal NJ Service Provider

Underground oil tanks are a concern because the steel underground storage tanks date as far back as the 1890s and have a limited life expectancy. Rust never takes a break and when corrosion causes holes to breach the tank’s welded seams and shell casing you are left with a leaking oil tank that releases petroleum into the environment. TSlack responds quickly with the most highly trained oil tank detection experts in the state of New Jersey. We begin by locating oil tanks, inspecting the damage or potential risk, and then we offer a cost-saving solution to remove your oil tank followed by any necessary soil remediation services.

Environmental Services in New Jersey

TSlack environmental services have a reputation throughout the state of New Jersey for quickly taking on problems that arise or are exposed during construction. From environmental remediation to contracting and environmental construction projects, our team of highly trained experts assemble quickly to ameliorate the problem by providing the necessary environmental services to get your contractor back on track to completing the project at budget and on time.

The Best Demolition Contractors in NJ

From permit to clean up, TSlack offers the best demolition contractors in NJ to masterfully handle all phases of your project. We regard ourselves as today’s solution to yesterday’s pollution with our safety-first approach to tear-down, sorting, remediation, recycling, and container services. All of our clients are offered a $5,000,000 pollution and liability insurance, as our goal is to protect our clients while offering the best green demolition services to all of New Jersey.

At TSlack our demolition services are more than tearing down a freeway overpass or knocking down buildings. It’s the marriage of highly skilled personnel, perceptive estimating, and state-of-the-art equipment in delivering our clients cost-effective solutions to complex needs. Our demolition contractors always think one step ahead using creative tactics in ways that other demolition service providers don’t making us the top creative team of agile contractors capable of meeting the highest expectations. Call TSlack today and discover what our demolition contractors can do for you!