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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon234
    Verified heating oil services reviews

Find Heating oil pros in Eliot

Avatar for Next Level Heating and Cooling LLC

Next Level Heating and Cooling LLC

5.00(
1
)
Approved Pro

Next Level Heating and Cooling LLC

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

With over 9 years experience in the HVAC industry, Next Level Heating and Cooling LLC is your industry expert in the Dover, NH area. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. We have so many options to fit any budget. Give us a call today and we look forward to working with you!

"Very good service, communication and pricing. Definitely I would recommend and hire again."

Janet C on June 2022

With over 9 years experience in the HVAC industry, Next Level Heating and Cooling LLC is your industry expert in the Dover, NH area. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. We have so many options to fit any budget. Give us a call today and we look forward to working with you!

"Very good service, communication and pricing. Definitely I would recommend and hire again."

Janet C on June 2022


Avatar for LaPlante Electric, Inc.

LaPlante Electric, Inc.

4.75(
63
)
Approved Pro

LaPlante Electric, Inc.

4.75(
63
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
27 local quotes requested

LaPlante Electric, Inc., Please check out all the Wonderful Reviews written by our Wonderful Clients!!! Love our Clients!!! LaPlante Electric is proud to be a locally owned and family operated business that serves the Maine/New Hampshire communities. Since 1991 we have provided our customers with the highest quality products and expertise at a fair price. Since opening our doors we have built our business on being timely, tidy and making sure that every customer is 100% satisfied when the job is done. We provide our customers with on site assessments and quotes, provide financing and payment options and offer flexible installation scheduling. Our customers know that they can call 24/7 and the phone will be answered by a live person, that they will get a firm price, not an estimate and that we will show up on time when scheduled. Let us show you why our customers become customers for life, get in touch today!

"Very good They were quick efficient and kept me updated"

Janice C on November 2023

LaPlante Electric, Inc., Please check out all the Wonderful Reviews written by our Wonderful Clients!!! Love our Clients!!! LaPlante Electric is proud to be a locally owned and family operated business that serves the Maine/New Hampshire communities. Since 1991 we have provided our customers with the highest quality products and expertise at a fair price. Since opening our doors we have built our business on being timely, tidy and making sure that every customer is 100% satisfied when the job is done. We provide our customers with on site assessments and quotes, provide financing and payment options and offer flexible installation scheduling. Our customers know that they can call 24/7 and the phone will be answered by a live person, that they will get a firm price, not an estimate and that we will show up on time when scheduled. Let us show you why our customers become customers for life, get in touch today!

"Very good They were quick efficient and kept me updated"

Janice C on November 2023


"Very responsive and efficient"

Doug T on October 2023

At Jesse Wright Electrical and Solar, our priories are customer service and quality work. We pride ourselves on building lasting relationships with our clients. Call us for an estimate. We look forward to working with you!

"Very responsive and efficient"

Doug T on October 2023


Avatar for Palmer Gas & Oil

Palmer Gas & Oil

4.76(
71
)
Approved Pro

Palmer Gas & Oil

4.76(
71
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
57 local quotes requested

Family-owned and operated propane and fuel oil delivery and service company with a 90-year history serving New Hampshire, Northern MA and Southern ME. Our friendly, simple and safe fuel delivery and service programs keep our customers warm in the winter and cool in the summer. Automatic delivery, easy billing, and maintenance plans make it easy to keep your tank full and your equipment in tip-top shape. A one-stop shop, in addition to fuel we also offer equipment sales and service, installation, and electrician services. Best of all, we show up to work every day with a SMILE on our face! Giving to the community is also very important to us. We support local Fire and Police Departments, libraries, youth leagues and fraternal organizations from various towns. We are continually working to be a “cut above the rest.” We hope this makes a difference to you and your community.

"PALMER GAS & OIL in Atkinson NH After 39 years with this company and at every residence since 1986, in new home commercial construction, this company is charging me $189 to remove "their" tanks from my property. I have never been late with a payment in almost 40 years. I found propane at a significantly lower rate, so I had to switch. I highly recommend Irving Oil & Gas, and say, BEWARE of Palmer Gas & Oil. expensive and greedy, no loyalty to good customers."

Donna R on November 2025

Family-owned and operated propane and fuel oil delivery and service company with a 90-year history serving New Hampshire, Northern MA and Southern ME. Our friendly, simple and safe fuel delivery and service programs keep our customers warm in the winter and cool in the summer. Automatic delivery, easy billing, and maintenance plans make it easy to keep your tank full and your equipment in tip-top shape. A one-stop shop, in addition to fuel we also offer equipment sales and service, installation, and electrician services. Best of all, we show up to work every day with a SMILE on our face! Giving to the community is also very important to us. We support local Fire and Police Departments, libraries, youth leagues and fraternal organizations from various towns. We are continually working to be a “cut above the rest.” We hope this makes a difference to you and your community.

"PALMER GAS & OIL in Atkinson NH After 39 years with this company and at every residence since 1986, in new home commercial construction, this company is charging me $189 to remove "their" tanks from my property. I have never been late with a payment in almost 40 years. I found propane at a significantly lower rate, so I had to switch. I highly recommend Irving Oil & Gas, and say, BEWARE of Palmer Gas & Oil. expensive and greedy, no loyalty to good customers."

Donna R on November 2025


Avatar for Hinz Heating Services

Hinz Heating Services

No reviews yet

Hinz Heating Services

No reviews yet
2 years of experience

Local licensed master HVAC technician with years of experience in oil and propane heating services. I have done everything from installs and service work to basic cleaning and troubleshooting. I guarantee personalized services to fulfill your needs! Give me a call today to set up your free consultation!

Local licensed master HVAC technician with years of experience in oil and propane heating services. I have done everything from installs and service work to basic cleaning and troubleshooting. I guarantee personalized services to fulfill your needs! Give me a call today to set up your free consultation!


Avatar for Wakefield Heating, Ventilation, And Cooling

Wakefield Heating, Ventilation, And Cooling

No reviews yet

Wakefield Heating, Ventilation, And Cooling

No reviews yet
3 years of experience

We are a fully Licensed and Insure Heating and Cooling Maintenace and Service company focused on keeping you running throughout the year. When you Boiler breaks in the middle of winter, if your ac quits on the hottest day of the year, or if your just looking to get your Heating or cooling equipment cleaned for the upcoming season we're your company.

We are a fully Licensed and Insure Heating and Cooling Maintenace and Service company focused on keeping you running throughout the year. When you Boiler breaks in the middle of winter, if your ac quits on the hottest day of the year, or if your just looking to get your Heating or cooling equipment cleaned for the upcoming season we're your company.


Soucy's Plumbing Services

No reviews yet

Soucy's Plumbing Services

No reviews yet

We specialize in residential and commercial plumbing, heating, and air conditioning installations and service. We also specialize in the installation of single zone and multi zone heat pump units.

We specialize in residential and commercial plumbing, heating, and air conditioning installations and service. We also specialize in the installation of single zone and multi zone heat pump units.


Avatar for Proulx Oil & Propane

Proulx Oil & Propane

No reviews yet

Proulx Oil & Propane

No reviews yet
81 years of experience

Proulx Oil & Propane operates two locations in Newmarket & Epping, NH servicing New Hampshire, Southern Maine and North Shore Massachusetts. Proulx has 40 full time employees, in service technician, delivery driver and customer service roles. We value our customers and we know that our customers value us too. The truth is we have been doing business with some of the same families for multiple generations and for over seventy eight years, families trusting our family to keep them safe and warm. Something that all of us at Proulx understand and take great care at, with all of our customers. If you prefer a family run company then Proulx is the comfort provider for you. We are local, experienced and a caring company delivering more than just fuel to your home.

Proulx Oil & Propane operates two locations in Newmarket & Epping, NH servicing New Hampshire, Southern Maine and North Shore Massachusetts. Proulx has 40 full time employees, in service technician, delivery driver and customer service roles. We value our customers and we know that our customers value us too. The truth is we have been doing business with some of the same families for multiple generations and for over seventy eight years, families trusting our family to keep them safe and warm. Something that all of us at Proulx understand and take great care at, with all of our customers. If you prefer a family run company then Proulx is the comfort provider for you. We are local, experienced and a caring company delivering more than just fuel to your home.


Etna Tank Removal

5.00(
3
)

Etna Tank Removal

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

In business since 1997 ,we will remove your Underground Oil Tank or 275 Gallon basement oil tank & install a new Basement tank to code. check out our website www.oiltankremoval.com

"These guys were amazing! Very professional, expedient and clean up was amazing, I wouldn’t know they were even here except for the gaping hole where the tank used to sit. Highly recommend them to anyone. Sue OBrien Litchfield, NH"

Susan O on June 2021

In business since 1997 ,we will remove your Underground Oil Tank or 275 Gallon basement oil tank & install a new Basement tank to code. check out our website www.oiltankremoval.com

"These guys were amazing! Very professional, expedient and clean up was amazing, I wouldn’t know they were even here except for the gaping hole where the tank used to sit. Highly recommend them to anyone. Sue OBrien Litchfield, NH"

Susan O on June 2021


P Gagnon & Son Inc

4.00(
7
)

P Gagnon & Son Inc

4.00(
7
)
Customers say: Quick response
121 years of experience

We are a small locally owned home energy company that provides heating oil and propane delivery as well as 24/7/365 Emergency Service to our fuel customers from our team of fully trained and licensed technicians. We also install high efficiency heating equipment to help save you money.

"Their service techs are great but unfortunately that is the only good thing I can say about P Gagnon. Their prices are higher than most other places in the area for both propane and oil, and their office staff are mostly unfriendly (except Debbie). The big problem with P Gagnon is with their sales guy Kent. He is slow to respond to emails and never returns voicemails. He gave me a quote for a small project and after I put down the deposit, he raised the price by more than 40% without anything changing. I asked for a manager to call me to discuss and I never heard from anyone. Still waiting for my deposit to be refunded. I found another local company to do my project instead, and for less than P Gagnon originally quoted me. I strongly recommend you stay away from this company."

Mark L on March 2021

We are a small locally owned home energy company that provides heating oil and propane delivery as well as 24/7/365 Emergency Service to our fuel customers from our team of fully trained and licensed technicians. We also install high efficiency heating equipment to help save you money.

"Their service techs are great but unfortunately that is the only good thing I can say about P Gagnon. Their prices are higher than most other places in the area for both propane and oil, and their office staff are mostly unfriendly (except Debbie). The big problem with P Gagnon is with their sales guy Kent. He is slow to respond to emails and never returns voicemails. He gave me a quote for a small project and after I put down the deposit, he raised the price by more than 40% without anything changing. I asked for a manager to call me to discuss and I never heard from anyone. Still waiting for my deposit to be refunded. I found another local company to do my project instead, and for less than P Gagnon originally quoted me. I strongly recommend you stay away from this company."

Mark L on March 2021

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Heating Oil questions, answered by experts

DIY maintenance like filter cleaning is possible, but professional servicing ensures proper pressure, refrigerant levels, and loop performance.

Most maintenance checks take 2-5 hours, though extensive repairs may take longer.

Yes, technicians check refrigerant levels, loop performance, and system calibration for peak efficiency.

There are three main types of heat pumps. An air-source heat pump system is the most common and has two parts—an indoor air handler unit and an outdoor heat pump unit. A ductless heat pump system functions similarly to an air-source heat pump system but doesn’t need ductwork to distribute the air. A geothermal heat pump system pulls heat from the ground to help heat your home.

While it's generally safe to stay in a home with a coolant leak if your home is properly ventilated, it's important to have a professional come out to assess the situation right away. You should evacuate your home if you notice any powerful fumes. Additionally, you should leave your home if you are experiencing headaches or dizziness.

The homeowners guide to home care is here

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