"Our LG mini split has been in and running for over a month. High 90's yesterday and today and my wife had a fleece on in the house....Two large head units that have not been shut off and my electric bill went up $50 could not be happier with the setup Stafford Oil installed for us!"
Ken L.
Facebook Reviews

New Heating Equipment Sales and Installations for your Central New Hampshire Home


Homeowners in the know, know to call Stafford Oil & Propane when they need new heating equipment! Upgrading your old heating system can cut your energy bills as much as 33 percent. Even if your heating equipment is only 10 years old, an upgrade can provide greater efficiency, lower your heating bills and may include smart technology that wasn’t available a decade ago.

We are the one-stop for new heating systems. We sell, install and service oil and propane boilers, furnaces and water heaters as well as heat pumps throughout Belknap County and in neighboring towns in Grafton, Strafford and Merrimack. Our HVAC professionals also install gas piping for ranges, dryers, generators and your outdoor grills, heaters and gas lights.

It starts with a consultation and free estimate. Once you’ve made your decision, our #1-rated technicians will come for a stress-free installation – making sure to set your equipment to the manufacturer’s specifications for the highest efficiency and output – and will show you how to access all the money-saving features of your new heating system. We even give you a one-year parts & labor warranty and your first annual tune-up for free! Of course, we also deliver the high-quality heating oil and propane your system needs!

Learn more about the dependable heating equipment we recommend:

Contact us to schedule your consultation and free estimate. We will make sure your Lakes Region home is as comfortable as possible!

Some of our work

"Our household loves Stafford. The employees are friendly, prices are fair, and service has always been excellent. We call when we need an oil delivery (rather than auto delivery) and they've always made sure to get us on the schedule right away. The couple times our furnace stopped running they were able to get us in same-day without issue which is a huge relief. We use them for maintenance on both our furnace and central AC unit as well and have never had any complaints. Highly recommend them for your oil and HVAC needs!"
Ashley C.
Google Reviews