Choosing a heating oil company in New Hampshire is a bigger decision than it looks. For homeowners in southwestern NH, from Keene to Claremont, Walpole to Charlestown, you need a provider who knows your roads, your equipment, and your area.
We’ve been keeping homes warm across southwestern New Hampshire and Vermont since 1941. This guide covers what separates a dependable heating oil company from one that falls short. Use it to make the right call for your home.
What you pay per gallon matters. What you don’t see in that quote is whether they’ll show up during a storm, fix your furnace when it breaks, or give you the peace of mind that someone has your home covered all season.
The homeowner who went with the cheapest quote and ran out of fuel on a Friday night in January paid for that decision in other ways. The one whose provider came in October for a tune-up and kept the tank full all season never had to think about it.
Here’s what actually matters when you’re choosing a heating oil company.
There are three ways a company can deliver your fuel. Which one you pick determines how much you have to manage on your end.
For most New Hampshire homeowners, automatic delivery is the safest option, especially in rural areas where next-day delivery isn’t always guaranteed during peak demand. Ask about all available options, if any fees apply, and how they handle heating oil and off-road heating fuel customers.

A lot of companies in New Hampshire deliver fuel, and that’s it. If your furnace breaks down, they send you somewhere else. That means two companies to coordinate, longer wait times, and nobody who understands your whole setup.
At Cota & Cota, we offer full-service support. Our technicians are on staff and know your system because they’ve been delivering your fuel. One call covers it all.
Our service plans cover periodic maintenance, priority scheduling when something breaks, and parts so you don’t get hit with a surprise bill. Ask exactly what’s included and what “priority service” actually means in practice.
Heating emergencies don’t happen at convenient times. They happen at 2 a.m. during a nor’easter, on Christmas morning, or on the coldest night of the year when every other customer is calling too.
Some companies say they have 24/7 support. Ask what that actually means. Before signing up, get answers to these:
At Cota & Cota, our emergency service is for existing customers with an active account on file. That’s not a limitation; it’s how we can prioritize our customers. When you call at 2 a.m., someone answers.
Both local and national providers will deliver fuel to your home. National chains often advertise lower rates. The difference shows up when something goes wrong and a local company is the one that actually shows up.
| Factor | Local, Family-Owned Provider | National Chain |
| Customer Service | Direct access to decision-makers and personal relationships | Call centers with standardized scripts |
| Delivery Drivers | Consistent drivers who know your property and driveway | Rotating drivers unfamiliar with your area |
| Emergency Response | Local dispatch with faster arrival in rural areas | Centralized dispatch with variable response times |
| Flexibility | Can accommodate special requests and unique situations | Rigid corporate policies |
| Community Investment | Sponsors local events and employs local residents | Profits leave the community |
| Area Knowledge | Understands local weather patterns and road conditions | May not account for rural NH realities |
| Accountability | Reputation is personal. You’ll see them at the hardware store. | Accountability is institutional, not personal |
At Cota & Cota, we employ your neighbors, sponsor local teams, and are headquartered down the road. There’s something at stake here that a national chain doesn’t have. You might run into one of us at the hardware store.
That accountability runs through the whole operation. Drivers who live here know which roads get plowed last. Technicians who’ve worked the same towns for years can walk into a basement and know what they’re looking at before the homeowner finishes explaining. When temperatures hit negative 15 in Keene, our dispatchers already know where the calls are coming from.

Before you sign a service agreement or place your first order, ask any company you’re considering these questions. A good provider answers them straight.
Confidence, transparency, and specificity are good signs. Vague answers tell you something too.
At the end of this, you’re making a decision about who you trust to keep your home warm. That’s a year-round commitment, not a one-time transaction.
The right company knows your name, knows your equipment, and has a driver who doesn’t need a GPS to find your house in a snowstorm.
We’re a third-generation, family-owned company. We’ve been delivering heating oil and home comfort services across Vermont and southwestern New Hampshire for over 85 years. We’re still here because we show up, do the work right, and stand behind every gallon and every service call.
From Keene to Claremont, Walpole to Charlestown, and everywhere in between, we’re committed to the kind of service that only a local company can deliver. If you’re ready to work with a provider that treats you like a neighbor, we’d be glad to have you as a customer.
Order Cota&Cota’s Heating Oil Today!
With automatic delivery, we track your usage and schedule fills before you run low. With will-call, you monitor your own tank and call when you need fuel. For most homeowners in rural NH, automatic is the safer option.
Some do, most don’t. A lot of companies only deliver fuel. If your furnace breaks, they give you another number to call.
At Cota & Cota, we have licensed HVAC technicians on staff. One call covers your fuel and your system.
No. Some companies offer emergency service only to customers with an active service agreement or application on file. Ask about emergency policies before you sign up. Finding out at midnight in February is not the time.
Check how long they’ve been in business, see if they’re a local company with a real office in your area, and ask neighbors who they use. Membership in state fuel dealer associations is also a good sign. Companies that have been around for decades and are still here are doing something right.
Ask about delivery options, what their service plans cover, how emergency support works, if their technicians are licensed for HVAC and plumbing, and how long they’ve been serving your area. The per-gallon price is one part of it. Everything else is what you’re actually buying.
Ready to talk? We’ll answer every question.