We at A-Diversified have been providing oil tank and oil heat services to Long Islander's for two generations, spanning over 40 years.

As a family owned and operated business every customer deals directly with one of the owners to ensure the best quality customer service.

We provide the highest quality workmanship at competitive rates. All materials supplied are of the highest quality available and all work is guaranteed.

A-Diversified provides the following services to all of our customers:

• Environmental Consulting
• Foam Abandonment's
• Sand Abandonment's
• Slurry Abandonment's
• Tank Testing
• Well Installation
• Contaminated Soil Removal
• Water Sample Test
• Tank Cleaning
• Oil Burner Removal
• Oil Line Test