G an D Petroleum, LLC is a design, build, install, and service provider to the Petroleum Industry.  With over 27 years in the petroleum field, we are committed to providing quality service and equipment at affordable prices.  All of our installations will meet or exceed pertinent Code Standards and Government Regulations.


We specialize in:

  • LP Systems
  • Vaporizers, Compressors, Rail Towers
  • Anhydrous Ammonia (NH3) Systems
  • Refined Fuel Bulk Plants
  • Liquid Fertilizer and Chemical Plants
  • Gasoline, Diesel and E85 Systems
  • Service Station Installation 
  • Single or Multi Tank Installation
  • Consulting



Our On-Site Services include:



Contact us today for your Petroleum Solutions

We look forward to serving you!




G an D Petroleum, LLC    

 9837 W Welsh Rd

Janesville, WI  53548


Accounting: (608) 566-9061

Sales: (608) 566-3701

Service: (608) 566-9102    

General: (608) 566-3700


Fax: (608) 876-4179

Email: gandinfo@gmail.com










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