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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon43
    Verified heating oil services reviews

Heating Oil Service reviews from real Angi homeowners in Marengo, OH

Last update on October 15, 2025

  • 5.0
    10/2023

    Installed water heater, quick service at a fair price!

    Logo for Water Heaters Plus!Water Heaters Plus!
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  • Chris M.
    5.0
    01/2023

    Water heater install. Excellent. Transparent pricing. No upsell. Fast work. Arrived on time. â­ â­ â­ â­ â­

    ,J&J Construction and Redesign, LLC
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  • Lowell S.
    5.0
    06/2021

    Hot water heater failed. A new heater had to be ordered, purchased and installed. Steve ordered new heater, picked it up when it had arrived at the store and installed it and took old one away in 2 hours. Store had to order new one and it took 6 days. As soon as it arrived , it was picked...

    Logo for Steves Custom RemodelingSteves Custom Remodeling
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  • 5.0
    07/2019

    Wather heater replacement was very fast. John gave the estimate on Monday afternoon, and Handley completed the installation the following afternoon. The price seemed fair, and I was very satisfied.

    Logo for Eco Plumbers, Electricians, and HVAC TechniciansEco Plumbers, Electricians, and HVAC Technicians
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  • Jim P.
    5.0
    05/2018

    The repairs went well, i didn't need a new water heater tank, not like that ECO plumbers had recommended. They were very good with the service.

    Logo for ARS / Rescue Rooter ColumbusARS / Rescue Rooter Columbus
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  • Steve G.
    1.0
    01/2018

    1300 sq foot ranch, replace 41 year old furnace and air conditioning unit (Williamson 5in1 - oil)... No duct work, just put at other end of duct work (supply and return were identically the same). No explanation of work just "it costs alot"... by the salesman and later the general manager....

    ,Stevenson Service Experts
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  • Joel H.
    5.0
    04/2017

    It went well. There are 3 sections of heater lines. 1 section they replaced 3 years earlier but then the other sections went bad too. Since its an old vehicle and I needed to keep cost down they were able to repair using rubber hose instead of steel lines. Repair completed in 1 day (dropped...

    Logo for Westerville AutomotiveWesterville Automotive
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  • Linda H.
    5.0
    06/2016

    They always do great work, and I'm even on a first-name basis with the people there. There's a service contract with our HVAC unit. They put in a new furnace and hot water heater at our hold house. The inspector that came out for the city said it was the best installation he's ever seen. I...

    Logo for Air SupplyAir Supply
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  • Tammy T.
    5.0
    02/2016

    I woke up Friday morning 2/19 with water ever where because my water heater was leaking every where, I called pat Ashby. He was able to put aside his other plans and come out Saturday morning and install a brand new water heater so that no damage would happen to my house. This is the second...

    ,Ashby Home Repair
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  • Haley R.
    5.0
    03/2015

    We own a rental house and when the temperatures dropped, the heat went out and we had no idea why. We had Atlas Butler come out first, but even though the guy was nice, the company was a joke and crazy expensive. We should have called Cardinal first, and will from now on. I can't remember his...

    ,CARDINAL HEATING & COOLING, LLC
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Find Heating oil pros in Marengo

Home Improver

2208 Sullivant Avenue
5.00(
2
)
•Approved Pro

Home Improver

2208 Sullivant Avenue
5.00(
2
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"He did a good job and I have already recommended him and was told by the person I recommend him that he did a great job."

Rolando L on November 2019

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"He did a good job and I have already recommended him and was told by the person I recommend him that he did a great job."

Rolando L on November 2019

Avatar for Cosby Heating & Air Conditioning, LLC

Cosby Heating & Air Conditioning, LLC

10 College Street
5.00(
1
)
•Approved Pro

Cosby Heating & Air Conditioning, LLC

10 College Street
5.00(
1
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Very professional and friendly"

David R on September 2021

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Very professional and friendly"

David R on September 2021

A44ordable Air & Heat

Unknown
No reviews yet

A44ordable Air & Heat

Unknown
No reviews yet
10 years of experience

Two EPA Certified HVAC Tech.subcontracting for jobs on refrigeration units. Well versed in all aspects of the job as well as residential maintenance. Prices negotiable. Accepting all major credit cards.

Two EPA Certified HVAC Tech.subcontracting for jobs on refrigeration units. Well versed in all aspects of the job as well as residential maintenance. Prices negotiable. Accepting all major credit cards.

Fuller Oil Company, Inc.

148 S. Vernon St.
No reviews yet

Fuller Oil Company, Inc.

148 S. Vernon St.
No reviews yet
67 years of experience

Fuller Oil Co. is a full service fuel oil & lubricant distributor. We have 5 full time & 1 part time employees. Our billing procedures consist of mainly 30 days charge if approved for credit, which have the choice of payment by check, cash, debit or credit card. We also offer a "Budget Plan" for Heating Oil Customers in which payments are spread out over 12 Months.

Fuller Oil Co. is a full service fuel oil & lubricant distributor. We have 5 full time & 1 part time employees. Our billing procedures consist of mainly 30 days charge if approved for credit, which have the choice of payment by check, cash, debit or credit card. We also offer a "Budget Plan" for Heating Oil Customers in which payments are spread out over 12 Months.

Delaware Heating and Cooling

325 W Main Street
No reviews yet

Delaware Heating and Cooling

325 W Main Street
No reviews yet
Free onsite estimate

We offer NO OVERTIME/AFTERHOURS PRICING!!! Flexible scheduling options(weekend & off~business hours) at no additional cost. $50 diagnostic fee,waived if repair is made at time of service.All work warrantied for one year. Serving central ohio and all surrounding counties. We also service hot water tanks and do electrical repairs. Welding,metal fabrication and repair services available.

We offer NO OVERTIME/AFTERHOURS PRICING!!! Flexible scheduling options(weekend & off~business hours) at no additional cost. $50 diagnostic fee,waived if repair is made at time of service.All work warrantied for one year. Serving central ohio and all surrounding counties. We also service hot water tanks and do electrical repairs. Welding,metal fabrication and repair services available.

CARDINAL HEATING & COOLING, LLC

2566 Glenmawr Ave
4.81(
21
)

CARDINAL HEATING & COOLING, LLC

2566 Glenmawr Ave
4.81(
21
)
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Cardinal Heating & Cooling LLC is a family owned and operated company. We offer services for residential and commercials projects. We pride ourselves on providing professional services with a small town feel. Thank you for considering Cardinal Heating & Cooling LLC for all your Heating & Cooling needs and we look forward to impressing you!

"U$75 for 10 minutes of service... Didn't even have a gas leak detector... And did not even look into the burners, not to mention cleaning them... If you want someone with damped rag to clean your furnace, call them. Talk about lack of basic services..."

Lazarus W on December 2021

Cardinal Heating & Cooling LLC is a family owned and operated company. We offer services for residential and commercials projects. We pride ourselves on providing professional services with a small town feel. Thank you for considering Cardinal Heating & Cooling LLC for all your Heating & Cooling needs and we look forward to impressing you!

"U$75 for 10 minutes of service... Didn't even have a gas leak detector... And did not even look into the burners, not to mention cleaning them... If you want someone with damped rag to clean your furnace, call them. Talk about lack of basic services..."

Lazarus W on December 2021

Airmax Heating And Cooling

166 Humphries Dr
4.32(
31
)

Airmax Heating And Cooling

166 Humphries Dr
4.32(
31
)
Customers say: Terrific value
Free onsite estimate

Airmax services all makes and models of air conditioners,furnaces and geothermal. We accept visa, mastercard and discove. Our service call is always 50 dollars never an overtime rate. We offer 15% discount to veterans. OH LICENSE #46625

"After failing to fix the furnace correctly the first time, the attempt to have them come and actually do the job they were supposed to do has been a disaster. We submitted a request through the AHS warranty, and gave them a (707) area code number, which they were able to to call to schedule the service. I was then called by a very friendly woman who asked me which phone number they should call day-of service. I gave her my (614) number. We had a window from 1pm-5pm. Day-of I check my email and see that the tech is on his way at 11:15am, and would arrive at 12:15am. Just after 11:30, I see that the tech is "on the job." I texted him and said I was on my way. Rather than stay, he chose to "leave town" and leave us without a furnace...for an entire weekend. The woman answering the phones LIED saying the only number they had was (613) area code--yet the day before they called our (707) number and then specifically asked me for my (614) number. She hung up on me twice, lied repeatedly, and made no effort to solve the problem, even though the fault was entirely ON THEIR END."

Kirsten F on February 2020

Airmax services all makes and models of air conditioners,furnaces and geothermal. We accept visa, mastercard and discove. Our service call is always 50 dollars never an overtime rate. We offer 15% discount to veterans. OH LICENSE #46625

"After failing to fix the furnace correctly the first time, the attempt to have them come and actually do the job they were supposed to do has been a disaster. We submitted a request through the AHS warranty, and gave them a (707) area code number, which they were able to to call to schedule the service. I was then called by a very friendly woman who asked me which phone number they should call day-of service. I gave her my (614) number. We had a window from 1pm-5pm. Day-of I check my email and see that the tech is on his way at 11:15am, and would arrive at 12:15am. Just after 11:30, I see that the tech is "on the job." I texted him and said I was on my way. Rather than stay, he chose to "leave town" and leave us without a furnace...for an entire weekend. The woman answering the phones LIED saying the only number they had was (613) area code--yet the day before they called our (707) number and then specifically asked me for my (614) number. She hung up on me twice, lied repeatedly, and made no effort to solve the problem, even though the fault was entirely ON THEIR END."

Kirsten F on February 2020

Eco Plumbers, Electricians, and HVAC Technicians

4691 Northwest Pkwy
4.67(
3,741
)

Eco Plumbers, Electricians, and HVAC Technicians

4691 Northwest Pkwy
4.67(
3,741
)
Customers say: Super punctual
285 local quotes requested

We come through for you when you need us to. That’s not just a promise—it’s how we do business. At Eco Plumbers, Electricians, and HVAC Technicians, we don’t just fix problems, we deliver peace of mind. Whether it’s plumbing, electrical, heating, or cooling, our team of skilled professionals is here to repair, upgrade, or replace whatever’s giving you trouble.

We’ll walk you through your options and help you choose what makes the most sense for your home, balancing function, budget, and what’s best for the planet. No pressure. Just honest advice from people who genuinely care about doing the job right.

And if you’re calling us for a furnace or A/C repair? You’ll unlock our never-expiring Repair Buyback that credits you back up to $1500 off a future full HVAC system replacement. It’s just one more way we make today’s decision count toward tomorrow’s comfort.

Our EcoFi Advantage Membership is packed with perks to help protect your home and your wallet—and we always show up on time, with professional, courteous service you can count on. You can even book online anytime at www.geteco.com.

Proudly serving Central Ohio since 2007, Dayton since 2021, Cincinnati since 2023, and Chillicothe since 2023. We come through for you when you need us to. – Aaron Gaynor

"I couldn’t be more pleased. They offer a service contract that offers 2x annual furnace check and also draining hot water tank. This plan costs same as what I was paying an HVAC company that did not include hot water tank. It also gave me 10% off all the work they did and parts used. More than paid for itself. They also came very soon when hot water tank failed and arrived when they said they would."

Jane B on October 2025

We come through for you when you need us to. That’s not just a promise—it’s how we do business. At Eco Plumbers, Electricians, and HVAC Technicians, we don’t just fix problems, we deliver peace of mind. Whether it’s plumbing, electrical, heating, or cooling, our team of skilled professionals is here to repair, upgrade, or replace whatever’s giving you trouble.

We’ll walk you through your options and help you choose what makes the most sense for your home, balancing function, budget, and what’s best for the planet. No pressure. Just honest advice from people who genuinely care about doing the job right.

And if you’re calling us for a furnace or A/C repair? You’ll unlock our never-expiring Repair Buyback that credits you back up to $1500 off a future full HVAC system replacement. It’s just one more way we make today’s decision count toward tomorrow’s comfort.

Our EcoFi Advantage Membership is packed with perks to help protect your home and your wallet—and we always show up on time, with professional, courteous service you can count on. You can even book online anytime at www.geteco.com.

Proudly serving Central Ohio since 2007, Dayton since 2021, Cincinnati since 2023, and Chillicothe since 2023. We come through for you when you need us to. – Aaron Gaynor

"I couldn’t be more pleased. They offer a service contract that offers 2x annual furnace check and also draining hot water tank. This plan costs same as what I was paying an HVAC company that did not include hot water tank. It also gave me 10% off all the work they did and parts used. More than paid for itself. They also came very soon when hot water tank failed and arrived when they said they would."

Jane B on October 2025

FAQs for heating oil service projects in Marengo, OH

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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