Become a Customer

Why become a Davis Oil customer?

We offer in-house plumbing repairs and installations by licensed plumbers.

We provide a full menu of heating system design, repairs, and installations. We can bring your current heating unit into factory specifications using the most up to date testing equipment. We install, repair, replace and properly dispose of fuel oil tanks. We even have the technology to clean the inside of your oil tank which can help extend the life of your oil tank. 95% of the products we sell are made in the USA.

We welcome your calls for the inspection of your heating system and home plumbing inspection for Real Estate transactions.

How do you become a customer?

Sign up online or call 603-352-1306 or stop by the office. New customers that sign up for automatic delivery will receive 25 gallons of complimentary fuel oil.

  • Kristen and Peter Goodenough

    Monday morning waking up to our hot water tank literally split open, we were envisioning days without hot water but… Steve Walsh and the team from Davis Oil showed up right away, rearranged their schedule to fit us in and we had a replacement tank before noon! THAT IS AMAZING CUSTOMER SERVICE!! We cannot thank Davis Oil enough.