About Us

About Diesel Tank Doctors


diesel-maintenanceAt Diesel Tank Doctors we specialize in Denver in diesel generators, NFPA, state testing, emergency back-up power system fuel polishing, tank cleaning and testing services. We can remove all water before fuel polishing, ensure compliance with ASTM standards, as well ISO 4406 standards which has been adopted by the World-Wide Fuel Charter and global engine manufacturers for rating fuel cleanliness.  Our compliance with NFPA, state testing, and diesel generator service rating makes us the ideal partner for the most critical facilities in the Rocky Mountain region.

Diesel Tank Doctors has serviced some of the most critical facilities in the Rocky Mountain Regions including:  Data/Call Centers, Insurance Companies, Financial Companies, Emergency Operation Centers, Municipalities, Military Operations, Hospitals, Critical Care Facilities, Telecommunication companies, and more.

We work collaboratively with our customers to develop a comprehensive fuel management strategy with a regularized maintenance and testing program.  Adopting a standard program will not only ensure that in the event of an emergency situation the operations team was pro-actively prepared but will also ensure compliance with NFPA regulations, state testing and engine manufacturers.

At Diesel Tank Doctors we won’t let you overlook the lifeblood of your emergency power system!

Diesel Tank Doctors in Denver provides professionsl fuel testing, cleaning, and maintenance services to communities in the Rocky Mountain Region, including all of Colorado and Wyoming.