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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon348
    Verified heating oil services reviews

Find Heating oil pros in Herndon

Avatar for F.H. Furr Plumbing Heating AC & Electrical

F.H. Furr Plumbing Heating AC & Electrical

4.62(
2,318
)
Approved Pro

F.H. Furr Plumbing Heating AC & Electrical

4.62(
2,318
)
Approved Pro
Customers say: Super punctual
137 local quotes requested
44 years of experience

F.H. Furr provides residential products and services in the plumbing, heating, air conditioning, and electrical business. They put their customers first and provide them with quality products from trained technicians. F.H. Furr has committed to the highest degree of professional development and training in the industry, to work diligently in exceeding every expectation of the client in need. Based out of Manassas, Va., the company has expanded throughout Northern Va., Rockville, Md., Fredericksburg, and Richmond, Va. Whether you need plumbing, heating, cooling, or electrical repairs or replacements, call on F.H. Furr for "Absolutely The Best" service!

"The repair work was well done. I had no idea it would take 2 people. The first quote was for a lower price but then they did not have the parts so I said OK to the more expensive option. But then they were not able to do the more expensive option so they went and got the part for the lower price option. But ultimately they charged me for the higher price option. I have called three days in a row and have not been able to resolve the price discrepancy."

Andy W on June 2025

F.H. Furr provides residential products and services in the plumbing, heating, air conditioning, and electrical business. They put their customers first and provide them with quality products from trained technicians. F.H. Furr has committed to the highest degree of professional development and training in the industry, to work diligently in exceeding every expectation of the client in need. Based out of Manassas, Va., the company has expanded throughout Northern Va., Rockville, Md., Fredericksburg, and Richmond, Va. Whether you need plumbing, heating, cooling, or electrical repairs or replacements, call on F.H. Furr for "Absolutely The Best" service!

"The repair work was well done. I had no idea it would take 2 people. The first quote was for a lower price but then they did not have the parts so I said OK to the more expensive option. But then they were not able to do the more expensive option so they went and got the part for the lower price option. But ultimately they charged me for the higher price option. I have called three days in a row and have not been able to resolve the price discrepancy."

Andy W on June 2025


Avatar for SwiftPro Heating, Cooling & Plumbing

SwiftPro Heating, Cooling & Plumbing

4.83(
23
)
Approved Pro

SwiftPro Heating, Cooling & Plumbing

4.83(
23
)
Approved Pro
Super Service Award
Customers say: Quick response
486 local quotes requested
1 years of experience

SwiftPro is a local, family-owned Heating, Cooling and Plumbing company proudly serving Fairfax and Northern Virginia. Our expert technicians provide efficient solutions for heating, cooling, water heaters, and more—with clear communication, upfront pricing, and respect for your time and home. Whether it’s a quick AC repair or full system install, wether it's Trane, Goodman, American Standard or any other brand; we deliver fast, reliable service rooted in family values. Call us now! Or send a message!

"The Company is untrustworthy with their Prices. They offer no detailed Invoice, and their charges are A LOT more expensive than other Companies, to the point where I had to file a formal complaint with the BBB. Never again."

Ramon E on December 2025

SwiftPro is a local, family-owned Heating, Cooling and Plumbing company proudly serving Fairfax and Northern Virginia. Our expert technicians provide efficient solutions for heating, cooling, water heaters, and more—with clear communication, upfront pricing, and respect for your time and home. Whether it’s a quick AC repair or full system install, wether it's Trane, Goodman, American Standard or any other brand; we deliver fast, reliable service rooted in family values. Call us now! Or send a message!

"The Company is untrustworthy with their Prices. They offer no detailed Invoice, and their charges are A LOT more expensive than other Companies, to the point where I had to file a formal complaint with the BBB. Never again."

Ramon E on December 2025


Avatar for Sila Heating, Cooling and Plumbing

Sila Heating, Cooling and Plumbing

4.64(
2,119
)
Approved Pro

Sila Heating, Cooling and Plumbing

4.64(
2,119
)
Approved Pro
Customers say: Super punctual
724 local quotes requested
36 years of experience

Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it’s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe — season after season. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!

"They charged $98 to come give me an estimate for swapping our a shower valve cartridge, which was fine, but the pricing they provided was completely unreasonable, $1,000. They were unwilling to provide any detail for the price. I ended up buy the part myself for $30 and replaced it in 30 minutes."

Tom A on October 2024

Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it’s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe — season after season. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!

"They charged $98 to come give me an estimate for swapping our a shower valve cartridge, which was fine, but the pricing they provided was completely unreasonable, $1,000. They were unwilling to provide any detail for the price. I ended up buy the part myself for $30 and replaced it in 30 minutes."

Tom A on October 2024


Avatar for Petro Home Services

Petro Home Services

4.44(
98
)
Approved Pro

Petro Home Services

4.44(
98
)
Approved Pro
Customers say: True professional
545 local quotes requested
122 years of experience

With over 100 years experience, we know how to keep you comfortable, safe and help you save on energy costs. Our local 24/7 customer service and support means automatic heating oil deliveries and our service response is always fast. We never run out of heating oil plus our pricing and payment plans are designed to help you manage your costs all year round. Experience the Petro difference today!

"Worst service I’ve ever have experienced. They wanted to sell me the product, never told me that there was an early termination fee and another penalty for an initial offer they gave me. Had double charges every month, once for the oil they provided (which they never told me they were going to provide before coming. They just came without my knowledge and then I find a high amount bill) and another for an “automatic payment” for 500 that they never could explain. The didn’t even fix this issue and it kept happening every month even after I cancelled the service. Then having to call them is a hastié for the refund of the 500. Stay away of this company"

Axel R on January 2023

With over 100 years experience, we know how to keep you comfortable, safe and help you save on energy costs. Our local 24/7 customer service and support means automatic heating oil deliveries and our service response is always fast. We never run out of heating oil plus our pricing and payment plans are designed to help you manage your costs all year round. Experience the Petro difference today!

"Worst service I’ve ever have experienced. They wanted to sell me the product, never told me that there was an early termination fee and another penalty for an initial offer they gave me. Had double charges every month, once for the oil they provided (which they never told me they were going to provide before coming. They just came without my knowledge and then I find a high amount bill) and another for an “automatic payment” for 500 that they never could explain. The didn’t even fix this issue and it kept happening every month even after I cancelled the service. Then having to call them is a hastié for the refund of the 500. Stay away of this company"

Axel R on January 2023


Avatar for NK Plumbing and Natural Gas Services

NK Plumbing and Natural Gas Services

No reviews yet

NK Plumbing and Natural Gas Services

No reviews yet
Free onsite estimate

Nasir is a licensed master plumber, gas fitter and HVAC technician. He is able to complete any plumbing job with more than 20 years of experience. He offers quick service with fair prices. Give him a call for a price estimate and availability.

Nasir is a licensed master plumber, gas fitter and HVAC technician. He is able to complete any plumbing job with more than 20 years of experience. He offers quick service with fair prices. Give him a call for a price estimate and availability.


Terry Home Repairs

5.00(
7
)

Terry Home Repairs

5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Support a local minority-owned family business and hire me for any heating, cooling, electrical, or plumbing needs. I guarantee fair pricing, and honest hard work. I have over 20 years of experience in the field in both commercial and residential work. I am a certified HVAC Technician, and have worked as a Building Engineer with some of the top building management companies (Cushman and Wakefield, CBRE). I also worked with George Washington University as an Appliance Technician, the Port of New Orleans as a Plumber/Pipefitter, and with Norwegian Cruise Lines as a Marine Engineer/Motorman. If I can keep a ship floating, I can fix any home repairs you need! I specialize in heating and A/C repairs, but I'm starting out my business and looking for any opportunities to grow my customer network - able and happy to do other home repair jobs like welding, painting, mounting, snow or leaf removal, gutters, decks, drainage, and more! I even just mouse-proofed my house by installing a ridge vent guard and garage seal, and I could help you solve any pest problems too!

"Everyone needs a little Terry's Home Repairs in their life. Our oven digital display snapped off and fell through the opening. I talked to an appliance contractor [before finding Terry's Home Repairs] and he indicated that the whole control board would need to be replaced (at a cost of $430). When I asked him if he could provide a refurbished control board or if he can just resecure the existing display back to the opening, his response was "modifications" is not something he would be willing to do. At this point I began doing some research. I located Mr. Terry on Angi's List and after reading reviews and discussing the problem with him over the phone I decided to move forward. He provided an exact time he would be at the home and showed up right on time (on a separate but related note, I am really sick and tired of the 'four hour window' provided by the larger contractors - I am busy as h*** and do not have time to block off four hours of my day). Upon arrival, Mr. Terry identified the issue and provided a new bracket to secure the oven display. While there, he also fixed the exhaust fan (over the range) and also fixed a dryer vent that was coming apart. His price was fair and his work was good. I will be using him moving forward for 'odds and ends' and random things around the home. I like his background (he worked as a mechanic on a cruise ship and also worked in Alaska on HVAC related projects)."

Frank H on October 2023

Support a local minority-owned family business and hire me for any heating, cooling, electrical, or plumbing needs. I guarantee fair pricing, and honest hard work. I have over 20 years of experience in the field in both commercial and residential work. I am a certified HVAC Technician, and have worked as a Building Engineer with some of the top building management companies (Cushman and Wakefield, CBRE). I also worked with George Washington University as an Appliance Technician, the Port of New Orleans as a Plumber/Pipefitter, and with Norwegian Cruise Lines as a Marine Engineer/Motorman. If I can keep a ship floating, I can fix any home repairs you need! I specialize in heating and A/C repairs, but I'm starting out my business and looking for any opportunities to grow my customer network - able and happy to do other home repair jobs like welding, painting, mounting, snow or leaf removal, gutters, decks, drainage, and more! I even just mouse-proofed my house by installing a ridge vent guard and garage seal, and I could help you solve any pest problems too!

"Everyone needs a little Terry's Home Repairs in their life. Our oven digital display snapped off and fell through the opening. I talked to an appliance contractor [before finding Terry's Home Repairs] and he indicated that the whole control board would need to be replaced (at a cost of $430). When I asked him if he could provide a refurbished control board or if he can just resecure the existing display back to the opening, his response was "modifications" is not something he would be willing to do. At this point I began doing some research. I located Mr. Terry on Angi's List and after reading reviews and discussing the problem with him over the phone I decided to move forward. He provided an exact time he would be at the home and showed up right on time (on a separate but related note, I am really sick and tired of the 'four hour window' provided by the larger contractors - I am busy as h*** and do not have time to block off four hours of my day). Upon arrival, Mr. Terry identified the issue and provided a new bracket to secure the oven display. While there, he also fixed the exhaust fan (over the range) and also fixed a dryer vent that was coming apart. His price was fair and his work was good. I will be using him moving forward for 'odds and ends' and random things around the home. I like his background (he worked as a mechanic on a cruise ship and also worked in Alaska on HVAC related projects)."

Frank H on October 2023


Avatar for Iced Flame LLC

Iced Flame LLC

4.64(
11
)

Iced Flame LLC

4.64(
11
)
Customers say: Quick response
5 years of experience

COVID-19: For your safety and ours, we are taking precautionary steps to avoid COVID-19. Our technicians are fully trained and well prepared. Call us for immediate service. At ICED FLAME LLC, we are committed to quality service and craftsmanship. Our family-owned company offers several benefits, including but not limited to: We are licensed and insured Years of experience in the field (since 2010) Knowledgeable, Experienced, and certified technicians Exceptional customer service Energy efficient products Affordable pricing Dependable and trustworthy At Iced Flame llc, we provide the best SERVICE within the customer’s BUDGET in the quickest TIME.

"We were assigned Iced Flame by our home warranty company; we did not choose them and, if you have a choice, neither should you. Iced Flame was assigned to fix an HVAC unit that stopped working. Despite two trips and two techs per trip, they missed the problem entirely. They claimed the issue was a frozen line, when in fact they missed that the entire coil was broken and needs to be replaced. As a result of their incompetence, I am several hundred dollars out of pocket to them for a “repair” that didn’t fix anything and have been without reliable AC for most of the month."

Daniel H on September 2022

COVID-19: For your safety and ours, we are taking precautionary steps to avoid COVID-19. Our technicians are fully trained and well prepared. Call us for immediate service. At ICED FLAME LLC, we are committed to quality service and craftsmanship. Our family-owned company offers several benefits, including but not limited to: We are licensed and insured Years of experience in the field (since 2010) Knowledgeable, Experienced, and certified technicians Exceptional customer service Energy efficient products Affordable pricing Dependable and trustworthy At Iced Flame llc, we provide the best SERVICE within the customer’s BUDGET in the quickest TIME.

"We were assigned Iced Flame by our home warranty company; we did not choose them and, if you have a choice, neither should you. Iced Flame was assigned to fix an HVAC unit that stopped working. Despite two trips and two techs per trip, they missed the problem entirely. They claimed the issue was a frozen line, when in fact they missed that the entire coil was broken and needs to be replaced. As a result of their incompetence, I am several hundred dollars out of pocket to them for a “repair” that didn’t fix anything and have been without reliable AC for most of the month."

Daniel H on September 2022


Algonquian Mechanical, LLC

5.00(
4
)

Algonquian Mechanical, LLC

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Algonquian Mechanical is a residential and commercial HVAC service provider. We repair and replace all makes/ models of AC and heating equipment. We are locally owned and offer fair pricing and great service. The two owners of the company have over 40 years of experience.

"Called Ross, the president of Algonquian, on a cold Sunday morning because my gas furnace would not start. He arrived before noon and had the problem diagnosed and fixed in less than an hour. Ross exceeded my expectations."

David D on February 2022

Algonquian Mechanical is a residential and commercial HVAC service provider. We repair and replace all makes/ models of AC and heating equipment. We are locally owned and offer fair pricing and great service. The two owners of the company have over 40 years of experience.

"Called Ross, the president of Algonquian, on a cold Sunday morning because my gas furnace would not start. He arrived before noon and had the problem diagnosed and fixed in less than an hour. Ross exceeded my expectations."

David D on February 2022


Avatar for Hevert Heating And Air

Hevert Heating And Air

5.00(
2
)

Hevert Heating And Air

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Call today for Heating & A/C services! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule an estimate today!

"They did a fantastic job, an A+ provider to work with."

Deb B on December 2020

Call today for Heating & A/C services! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule an estimate today!

"They did a fantastic job, an A+ provider to work with."

Deb B on December 2020


Avatar for Burns Heating & Air

Burns Heating & Air

5.00(
5
)

Burns Heating & Air

5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

*FREE diagnostic on any repair for 1st time Angi members!* Burns Heating and air LLC is a small family operated business located in Waterford Virginia, Serving Loudoun Arlington and Fairfax County Virginia residents, by providing you with Fast and reliable services you need for your comfort. Burns heating and air repairs all brands of residential heating and air conditioning equipment in your home by providing you with only the best residential technicians in the area. Our technicians are highly trained on the most advanced systems, and are provided continuing education that allows them to address all your concerns and repair your comfort system right the first time. At Burns we pride ourselves on being the best at fixing your equipment and providing you with the service you deserve, We are not salesman but we do offer equipment replacement estimates and maintenance contract and we offer many accessories to enhance your comfort and air quality upon request. Our goal is to provide you with quality service through honesty and best practices. We touch each and everyone we come into contact with and provide them with a life changing experience by providing a positive caring and understanding approach to your needs and serving you as we would like to be served and it would be our pleasure to serve you and your family and have you become apart of our family. We extend this offer to you, Call today and receive the Service you deserve.

"It went really well, I'm very happy with them."

George P on March 2021

*FREE diagnostic on any repair for 1st time Angi members!* Burns Heating and air LLC is a small family operated business located in Waterford Virginia, Serving Loudoun Arlington and Fairfax County Virginia residents, by providing you with Fast and reliable services you need for your comfort. Burns heating and air repairs all brands of residential heating and air conditioning equipment in your home by providing you with only the best residential technicians in the area. Our technicians are highly trained on the most advanced systems, and are provided continuing education that allows them to address all your concerns and repair your comfort system right the first time. At Burns we pride ourselves on being the best at fixing your equipment and providing you with the service you deserve, We are not salesman but we do offer equipment replacement estimates and maintenance contract and we offer many accessories to enhance your comfort and air quality upon request. Our goal is to provide you with quality service through honesty and best practices. We touch each and everyone we come into contact with and provide them with a life changing experience by providing a positive caring and understanding approach to your needs and serving you as we would like to be served and it would be our pleasure to serve you and your family and have you become apart of our family. We extend this offer to you, Call today and receive the Service you deserve.

"It went really well, I'm very happy with them."

George P on March 2021

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Showing 1-10 of 70
Heating Oil questions, answered by experts

You need to service an HVAC system about twice per year, with a service including an inspection and basic maintenance. It’s best to schedule maintenance in the spring (after the furnace has been running and before the AC kicks on) and in the fall (after the AC worked hard all summer and before winter’s first chill arrives). 

Regular HVAC services will keep the system working as efficiently as possible, saving you money on utilities and larger repairs. HVAC maintenance costs around $250 per visit, while bigger repairs from forgotten upkeep could cost thousands.

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

An evaporator or swamp cooler is a common alternative for small spaces. These coolers blow moist air into a space to help cool it down. They are more affordable than misters and use much less water. However, coolers will not have the same cooling effect as misters, cannot help plants survive the heat, and only reach a small area.

Geothermal systems provide energy efficiency, lower utility bills, and long-term sustainability with minimal environmental impact.

NATE-certified technicians may charge slightly higher service fees compared to non-certified technicians. This is because NATE certification signifies a higher level of expertise and professionalism, often leading to more efficient and effective HVAC repairs and installations. While the upfront cost may be marginally higher, NATE-certified technicians can potentially save you money in the long run by reducing energy consumption, preventing frequent breakdowns, and extending the life span of your HVAC system. When looking for a local HVAC company to hire, it never hurts to ask about NATE certifications.

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