Experience the Densmore Difference

When you work with a local full-service home comfort provider like Densmore Oil Company, you’ll need only to make one phone call, and we can help with anything from heating system repairs and equipment installation to air conditioning services, plumbing services, heating oil delivery, and so much more.


Densmore Oil fuel trucks


Our Bioheat® fuel delivery is second to none, with value-added services including a conditioner additive, automatic delivery, budget pay options, and military discounts. Densmore owns a local storage facility with an easily accessible fuel supply for our customers. Fuel delivery with Densmore brings your experience to the next level.

Densmore Oil service team


You’ll receive expert, reliable service for all your home comfort needs, along with 24/7 emergency heating service and air conditioning care from our team of energetic technicians. Learn why Densmore customers love our service by reading our reviews and testimonials.

Owner of Densmore Oil, Jamie


Densmore’s legacy is now managed by Jamie Densmore, granddaughter of the company’s founders. If you would like to ask her a question or inquire about Densmore’s products and services, she would consider it a privilege to speak with you directly.


The Value of Densmore’s Full Service

Discount fuel providers seem interesting at first because of their low oil prices, but did you know that you’ll get better overall value with a full-service company like Densmore Oil Company? When you do business with a full-service energy provider like us, you can trust we’ll deliver a one-stop shop for all of your home comfort needs.

Compare the Difference Densmore Oil Company Discounter
Heating Oil Delivery Green Check Mark Orange Check Mark
Unmatched Customer Service Green Check Mark
Trained & Licensed Service Technicians Green Check Mark
24/7 Emergency Service Green Check Mark
Heating & A/C Installations Green Check Mark
Heating & A/C Tune-Ups & Repairs Green Check Mark
Oil Tank Protection Service Plans Green Check Mark
Premium ULS Bioheat Plus® Fuel with Additive Green Check Mark
Plumbing Green Check Mark
Live-Person Customer Service Green Check Mark
Bulk Heating Oil Storage Facility Green Check Mark
Online Account Services Green Check Mark
Monthly Fuel Payment Plans Green Check Mark
Price-Cap Fuel Payment Options Green Check Mark
Military & Veterans Discount Green Check Mark
Over 70 Years of Experience Green Check Mark
Financing Options Available Green Check Mark

densmore team in front of service van

Contact Us Today

Complete and submit the form below to contact our office and team of experts at Densmore to answer any of your questions. We look forward to serving you!


Annually voted the BEST Fuel and HVAC Service Company since 2018 in The New London Day and The Westerly Sun Reader’s Choice Awards

Densmore best of 2018
Best of 2019
Best of 2020
Best of 2021
Best of 2023

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