Call us at 603-935-7829. Calls before Noon get same day delivery!

Senior Citizens, Veterans and Cash Customers* receive and extra $.02 discount per gallon

• "WILL CALL" deliveries are available for the same day at no extra charge
• Bulk deliveries are available
• Free tank inspection to all new customers

In case of a run out, our Professional Delivery staff has the training to start your heating system to get you warm ASAP!


At Deep Discount Oil we do not have a service department. However, we offer names of many Local, Respected service companies with Long term experience and come Highly recommended! You get to choose which repair company is best for You. Why should you be LOCKED into a single service department? You should be able to  choose who to buy your oil from and have the benefit of choosing your own service company.

Please visit our recomendations below.

• Williams Mechanical Manchester, NH(603) 289-5940

• Bal Heating & Air Conditioning LLC (603) 867-3858

• Bob Mailhot Co Inc. Manchester, NH (603) 641-5269

• Lachance Plumbing & Heating Manchester, NH (603) 623-9849

• TNT Burner Service LLC Manchester, NH (603) 533-9831

• Andy's Burner Service Litchfield, NH (603) 429-9461

• MS & Son's Merrimack, NH (603) 424-1232