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    Verified heating oil services reviews

Heating Oil Service reviews from real Angi homeowners in Warren, VT

Last update on October 14, 2025

Find Heating oil pros in Warren

Avatar for Lone Wolf Energy, LLC

Lone Wolf Energy, LLC

593 Middlebrook Road
5.00(
7
)
•Approved Pro

Lone Wolf Energy, LLC

593 Middlebrook Road
5.00(
7
)
•Approved Pro
Customers say: Quick response
15 local quotes requested
8 years of experience

Lone Wolf Energy, LLC brings an unmatched commitment to excellence to your HVAC projects. We have over 6 years experience delivering unsurpassed professionalism, expertise, and value. We take pride in providing our customers with personalized customer service, the highest industry standards, and top quality workmanship. References available upon request. Give me a call today!

"He called to set up a date to look at my house and see how to install the heat pump. He then had a date and installed the heat pump. He was on time, answered all my questions and was very professional. I would hire him again in a minute!!"

Dennis M on August 2025

Lone Wolf Energy, LLC brings an unmatched commitment to excellence to your HVAC projects. We have over 6 years experience delivering unsurpassed professionalism, expertise, and value. We take pride in providing our customers with personalized customer service, the highest industry standards, and top quality workmanship. References available upon request. Give me a call today!

"He called to set up a date to look at my house and see how to install the heat pump. He then had a date and installed the heat pump. He was on time, answered all my questions and was very professional. I would hire him again in a minute!!"

Dennis M on August 2025

Peak Mechanical

33 Commercial Dr
4.43(
14
)

Peak Mechanical

33 Commercial Dr
4.43(
14
)
11 years of experience

Peak Mechanical, LLC offers an array of residential and commercial services. We are professionals with over 50 years of experience in the business. We pride ourselves in our personal attention to detail. We are experts in our craft, specializing in customized A/C units. There is really no comparison! Call us today! Whether you need a routine maintenance check or an emergency repair on a heating or cooling unit, we are available to handle all of your all of your heating, cooling and ventilation needs. We continually strive to exceed expectations by ensuring that each client receives the very best service. Services we offer include service and installation on the following: Boiler Furnace Heatpump Central ac Package unit Electric baseboard heat Plumbing Thermostats Controls Sheet metal fabrication Circulator pumps Zone valves

"part fell out, wired incorrectly. used $100.00 extra in electricity. they have not furnished me with a bill, they want estimated price.( all rooms with heat vents 12 total.) they Installed 5 heat vents for 7 rooms. they told BBB. all rooms fixed with heat vents. and the estimated price was agreed."

David L on February 2021

Peak Mechanical, LLC offers an array of residential and commercial services. We are professionals with over 50 years of experience in the business. We pride ourselves in our personal attention to detail. We are experts in our craft, specializing in customized A/C units. There is really no comparison! Call us today! Whether you need a routine maintenance check or an emergency repair on a heating or cooling unit, we are available to handle all of your all of your heating, cooling and ventilation needs. We continually strive to exceed expectations by ensuring that each client receives the very best service. Services we offer include service and installation on the following: Boiler Furnace Heatpump Central ac Package unit Electric baseboard heat Plumbing Thermostats Controls Sheet metal fabrication Circulator pumps Zone valves

"part fell out, wired incorrectly. used $100.00 extra in electricity. they have not furnished me with a bill, they want estimated price.( all rooms with heat vents 12 total.) they Installed 5 heat vents for 7 rooms. they told BBB. all rooms fixed with heat vents. and the estimated price was agreed."

David L on February 2021

Griffith Energy, A Superior Plus Company

4736 State Route 9
4.25(
4
)

Griffith Energy, A Superior Plus Company

4736 State Route 9
4.25(
4
)
Customers say: Super punctual
103 years of experience

Welcome to Griffith Energy, a Superior Plus Company. Homeowners, businesses and farmers throughout the Northeast and Mid Atlantic rely on Griffith Energy for comprehensive energy and comfort services. We sell high-quality heating oil, propane, kerosene and natural gas and deliver a full range of motor fuels and lubricants. Friendly, expert service has been our specialty since 1922. Our highly trained technicians keep your heating and cooling equipment in peak operating conditions and perform precision installations of advanced, energy-efficient equipment. We’re on call around the clock, so you are assured of a prompt response in the event of a heat emergency. We’re also happy to evaluate your heating and cooling equipment at no cost and provide objective energy conservation advice. We simplify your life with valuable conveniences such as •budget billing •service plans •online account management

Welcome to Griffith Energy, a Superior Plus Company. Homeowners, businesses and farmers throughout the Northeast and Mid Atlantic rely on Griffith Energy for comprehensive energy and comfort services. We sell high-quality heating oil, propane, kerosene and natural gas and deliver a full range of motor fuels and lubricants. Friendly, expert service has been our specialty since 1922. Our highly trained technicians keep your heating and cooling equipment in peak operating conditions and perform precision installations of advanced, energy-efficient equipment. We’re on call around the clock, so you are assured of a prompt response in the event of a heat emergency. We’re also happy to evaluate your heating and cooling equipment at no cost and provide objective energy conservation advice. We simplify your life with valuable conveniences such as •budget billing •service plans •online account management

FAQs for heating oil service projects in Warren, VT

To buy heating oil for your house, contact local heating oil companies to compare prices and place an order once you decide on a supplier. The company will have to deliver your heating oil in a truck designed to carry and dispense heating oil safely. Call and order your heating oil early enough to have your oil delivered before you need to start using it for home heating.

On average, you’ll need about two gallons of oil per day to heat your house when it’s 50 degrees Fahrenheit outside. Most oil tank capacity is about 275 gallons, and heating your house with two gallons of oil per day will last about four and a half months. This consumption will vary depending on the climate and average temperature in your location. For example, if the winters are longer and colder where you live, you’ll probably need to refill your oil tank at least once to get through the winter.

You save money on heating oil in a few ways:

  • Make sure your home is well insulated and sealed against drafts and heat leakage.

  • Use a thermostat that’s working properly and calibrated accurately.

  • Increase energy efficiency by insulating your basement and attic.

  • Turn down your thermostat a few degrees.

  • Program your thermostat to lower the heat when you’re not home.

  • Order heating oil during the off-season when prices are likely to be lower.

Summer months tend to be when heating oil prices are lowest because of decreased demand. Buying heating oil during the off-season also prepares you for when the weather gets cold, and you need to start using the oil to heat your home. Although heating oil prices will fluctuate, it’s best to avoid purchasing between September and April, as that's the peak season for heating oil demand.

Overall, heating your home with an oil furnace tends to be less expensive than heating your home with an electric heating system. Oil heating systems stay warm for longer periods of time without drawing a constant electrical current to maintain a temperature. Plus, heating oil systems typically have a longer lifespan and lower price tag than their electrical counterparts, resulting in short- and long-term savings.

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