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Special Offers

Check out our latest special offers!  We have new deals all the time, so enter your e-mail at bottom of this page to get our special offers alerts and join our mailing list.  Click on each coupon to print as individual pages.



$250 Off Any Heating System Installation Coupon - Oil Tanks, Heating & Cooling Systems, Generators





Refer business to us and Everybody WINS!

You and your referral can qualify for a $50 gift card with our Customer Referral Program.


Business Referral Offer

I want to let you know that your service people are excellent and wonderful!  Abel Guzman, who has been to my property before, came this morning and adjusted the water flow on my boiler – which was installed by Supreme, of course!  I’ve been a Mitchell Supreme/Supreme Energy customer for 35 years.  I just want to say again that Abel is just wonderful and I’m glad that he’s a part of the Supreme Energy team.  Thank you so much!
LizSpringfield, NJ
  • Natural Gas
  • Electricity
  • fuel Oil/Diesel
  • service & installation
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