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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon20
    Verified heating oil services reviews

Find Heating oil pros in Mill Spring

Maynez Air

4.67(
3
)
Approved Pro

Maynez Air

4.67(
3
)
Approved Pro
Customers say: Quick response
7 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"They answered all my questions via text and after office hours!! They were very polite and respectful! They showed up on time, took care of cleaning the dryer vent , cleaned up after themselves in a very professional way!! We will hire them again!"

Julie C on March 2025

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"They answered all my questions via text and after office hours!! They were very polite and respectful! They showed up on time, took care of cleaning the dryer vent , cleaned up after themselves in a very professional way!! We will hire them again!"

Julie C on March 2025


Avatar for Hvac Service Corporation

Hvac Service Corporation

New on AngiNew on Angi
Approved Pro

Hvac Service Corporation

New on AngiNew on Angi
Approved Pro
18 years of experience
Free onsite estimate

We have extensive experience providing design, construction, installation and on going maintenance for all of our service lines across a diverse spectrum of industries and asset types. Founded over 75 years ago, HVAC Service Corporation has been a cornerstone in the Carolinas for reliable and efficient HVAC solutions. Our commitment to quality service and customer satisfaction has made us a trusted name in the industry. We are licensed and insured in North Carolina, South Carolina, and parts of Georgia, with our headquarters located in Gastonia, NC. Our mission is to provide top-notch commercial heating and air conditioning services that meet the unique needs of our clients.

We have extensive experience providing design, construction, installation and on going maintenance for all of our service lines across a diverse spectrum of industries and asset types. Founded over 75 years ago, HVAC Service Corporation has been a cornerstone in the Carolinas for reliable and efficient HVAC solutions. Our commitment to quality service and customer satisfaction has made us a trusted name in the industry. We are licensed and insured in North Carolina, South Carolina, and parts of Georgia, with our headquarters located in Gastonia, NC. Our mission is to provide top-notch commercial heating and air conditioning services that meet the unique needs of our clients.


ABS Heating/Cooling

5.00(
1
)
Approved Pro

ABS Heating/Cooling

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

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer need. 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.

"I had no issue with this work, he was very reasonable, dependable, and with quality work."

Mike H on July 2021

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer need. 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.

"I had no issue with this work, he was very reasonable, dependable, and with quality work."

Mike H on July 2021


Avatar for Surface Bella, LLC

Surface Bella, LLC

3.63(
8
)
Approved Pro

Surface Bella, LLC

3.63(
8
)
Approved Pro
442 local quotes requested
25 years of experience

Heating Air Paramedics is your local small Greenville HVAC provider. We work closely with each client to understand their unique needs and preferences, and our commitment to customer satisfaction means we won't rest until you are 100% happy with our work. STAY COMFORTABLE AND CONFIDENT ALL YEAR ROUND From emergency repairs to routine maintenance, our 24/7 expert service ensures you can trust us to keep your home feeling just right. Comprehensive Heating and Air Services Finding the right heating and air conditioning professional isn't easy. Choosing someone who does great work, shows up when you need help and won't overcharge you — it can be frustrating.

"Yes these ladies in the office are really on top of getting things done - excellent service"

Carol H on August 2024

Heating Air Paramedics is your local small Greenville HVAC provider. We work closely with each client to understand their unique needs and preferences, and our commitment to customer satisfaction means we won't rest until you are 100% happy with our work. STAY COMFORTABLE AND CONFIDENT ALL YEAR ROUND From emergency repairs to routine maintenance, our 24/7 expert service ensures you can trust us to keep your home feeling just right. Comprehensive Heating and Air Services Finding the right heating and air conditioning professional isn't easy. Choosing someone who does great work, shows up when you need help and won't overcharge you — it can be frustrating.

"Yes these ladies in the office are really on top of getting things done - excellent service"

Carol H on August 2024


"Fast response, quick completion. Honest hardworking."

Kirk C on October 2023

We specialize in handyman services, home repairs, home improvements, and more. We pride ourselves on the quality work we provide, while delivering great customer service. Call -or- click to schedule a free estimate today!

"Fast response, quick completion. Honest hardworking."

Kirk C on October 2023


Avatar for All About Heat & Air

All About Heat & Air

5.00(
59
)
Approved Pro

All About Heat & Air

5.00(
59
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
114 local quotes requested

All About Heat & Air is a local, family owned business, with technicians that have over 20-30 years experience, that helps you solve all of your heating and cooling needs by providing clean, professional and friendly technicians with state-of-the-art equipment. As a company you can rely on, we complete jobs on time and offer work you can trust. We work efficiently paired with good, old fashioned honest service. We are licensed professionals who are trained to respect you and your home. We offer 24/7 service at no extra charge. Your call will always be answered by an All About Heat & Air employee and not an answering service or voicemail. We also offer free estimates and upfront pricing to avoid any unpleasant surprises when your job is completed. Don't wait until the next day to solve an immediate heating or cooling problem. From routine maintenance to complete system failures emergencies wait for nobody. Keep a small mess from becoming a complete catastrophe by calling the experienced professionals at All About Heat & Air, no matter when you need us. We are experienced in all matters involving heating and cooling. There are no heating or cooling services that we exclude. Experienced service dedicated to your satisfaction. You can rest easy knowing you are receiving the best possible heating and cooling service from us. Discounts are also available to make our great prices even more affordable.

"Well done"

Daniel G on June 2025

All About Heat & Air is a local, family owned business, with technicians that have over 20-30 years experience, that helps you solve all of your heating and cooling needs by providing clean, professional and friendly technicians with state-of-the-art equipment. As a company you can rely on, we complete jobs on time and offer work you can trust. We work efficiently paired with good, old fashioned honest service. We are licensed professionals who are trained to respect you and your home. We offer 24/7 service at no extra charge. Your call will always be answered by an All About Heat & Air employee and not an answering service or voicemail. We also offer free estimates and upfront pricing to avoid any unpleasant surprises when your job is completed. Don't wait until the next day to solve an immediate heating or cooling problem. From routine maintenance to complete system failures emergencies wait for nobody. Keep a small mess from becoming a complete catastrophe by calling the experienced professionals at All About Heat & Air, no matter when you need us. We are experienced in all matters involving heating and cooling. There are no heating or cooling services that we exclude. Experienced service dedicated to your satisfaction. You can rest easy knowing you are receiving the best possible heating and cooling service from us. Discounts are also available to make our great prices even more affordable.

"Well done"

Daniel G on June 2025


Avatar for Call Dad, LLC

Call Dad, LLC

4.16(
16
)
Approved Pro

Call Dad, LLC

4.16(
16
)
Approved Pro
Customers say: Quick response
449 local quotes requested
13 years of experience

Call Dad, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Still waiting for a call back after initial visit. They were to move forward but no time schedule yet and A/C not working. As of now, this looks like 4 days of wasted time as I am not sure their customer service exist. The lady this morning said she would mark as urgent and get to a manager. You would think a simple call to a customer explaining backlog or schedule repair date should not take more than 5 minutes. Will give them until later today and then move on..."

Paul D on August 2025

Call Dad, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Still waiting for a call back after initial visit. They were to move forward but no time schedule yet and A/C not working. As of now, this looks like 4 days of wasted time as I am not sure their customer service exist. The lady this morning said she would mark as urgent and get to a manager. You would think a simple call to a customer explaining backlog or schedule repair date should not take more than 5 minutes. Will give them until later today and then move on..."

Paul D on August 2025


Avatar for Aire Serv of Western North Carolina

Aire Serv of Western North Carolina

4.78(
32
)
Approved Pro

Aire Serv of Western North Carolina

4.78(
32
)
Approved Pro
Customers say: True professional
55 local quotes requested
22 years of experience

Aire Serv Heating & Air Conditioning can provide many services to keep you and your family comfortable. A few of the products and services we can provide for your heating, cooling and indoor air quality needs are Service and Repair, System Maintenance, Advantage Member Plans, Replacement & Installation, Guarantees, Air Cleaning and Purification, Duct Sealing, Duct Cleaning, Indoor Air Quality, Heating, Air Conditioning and Indoor Air Quality Products, and Commercial Services for your business. Our Exclusive Written Guarantees Are Designed to Protect You and Your Home Request a free home estimate, Design your own heating and cooling system, Shop for filters or accessories online, Request an In-Home Aire Quality Survey. Diagnostic fee for service calls $89.00. Free in home estimates for Equipment replacement only.

"It went fine."

Linda N on July 2021

Aire Serv Heating & Air Conditioning can provide many services to keep you and your family comfortable. A few of the products and services we can provide for your heating, cooling and indoor air quality needs are Service and Repair, System Maintenance, Advantage Member Plans, Replacement & Installation, Guarantees, Air Cleaning and Purification, Duct Sealing, Duct Cleaning, Indoor Air Quality, Heating, Air Conditioning and Indoor Air Quality Products, and Commercial Services for your business. Our Exclusive Written Guarantees Are Designed to Protect You and Your Home Request a free home estimate, Design your own heating and cooling system, Shop for filters or accessories online, Request an In-Home Aire Quality Survey. Diagnostic fee for service calls $89.00. Free in home estimates for Equipment replacement only.

"It went fine."

Linda N on July 2021


Avatar for Quality Air

Quality Air

4.79(
193
)
Approved Pro

Quality Air

4.79(
193
)
Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
88 local quotes requested

Quality Air has been family owned and operated for over 25 years. Since 1990 owner Chuck Lynch has grown the company from a one man team to over 20 employees. As Asheville natives, our goal is to provide our neighbors excellence in quality and service. Whether your unit needs a full replacement, repairs, or you wish to begin a preventative maintenance schedule, our team is here to service your home 24/7. Give us a call today to schedule your appointment. At this time, we only do residential service & installation. We do not have any commercial services

"All went well, they are coming back to make some repairs."

Elna P on January 2021

Quality Air has been family owned and operated for over 25 years. Since 1990 owner Chuck Lynch has grown the company from a one man team to over 20 employees. As Asheville natives, our goal is to provide our neighbors excellence in quality and service. Whether your unit needs a full replacement, repairs, or you wish to begin a preventative maintenance schedule, our team is here to service your home 24/7. Give us a call today to schedule your appointment. At this time, we only do residential service & installation. We do not have any commercial services

"All went well, they are coming back to make some repairs."

Elna P on January 2021


"Absolutely wonderful experience. Woodworking was perfect, ramp built, stairs built, staining. Went above and beyond to do this correctly and for a fair price. Easy to deal with! "

Jillian M on October 2025

Chimney services, Siding, Roofs, Gutter cleaning, Dry wall, Junk removal

"Absolutely wonderful experience. Woodworking was perfect, ramp built, stairs built, staining. Went above and beyond to do this correctly and for a fair price. Easy to deal with! "

Jillian M on October 2025

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Heating Oil questions, answered by experts

Your HVAC manufacturer will give you instructions on how often you should service your system. Have your unit professionally serviced at least once a year when in doubt. 

Heat pump systems are different because they provide heating and cooling solutions for your home. In this case, you should have it serviced at least twice a year.

A geothermal heat pump system will take about 10 years to pay for itself, and it has a life span of anywhere from about 25 to 50 years. Installing a geothermal heat pump will cost about $14,250 upfront, but it can reduce your energy bills by around 65% when compared to a conventional HVAC system.

Yes, including optimizing settings and suggesting upgrades if needed.

Leaks, poor airflow, reduced efficiency, and loop blockages are common problems requiring service.

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

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