
Get matched with top heating oil pros in Seattle, WA
There are 11 highly-rated local heating oil pros.
TRUSTED BY SEATTLE, WA HOMEOWNERS
Verified Reviews for Heating Oil Service pros in Seattle, WA
*The Angi rating for Heating Oil Service companies in Seattle, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating Oil Service needs.
*The HomeAdvisor rating for Heating Oil Service companies in Seattle, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating Oil Service needs.
Last update on August 17, 2025
Heating oil pros in Seattle

We’ve Got Experience On Our Side! Our technicians have top level training and are EPA certified. It doesn’t get any better than that. You can bank on our technical expertise to solve just about any problem. We’ve heard and seen it all. Award winning. Additional DBA - AAA Heating & AC Inc. Financing AOC.
"Aside from a hiccup around scheduling some ancillary repairs the quoted price was reasonable and the work was done to spec."
Brandon N on January 2025
We’ve Got Experience On Our Side! Our technicians have top level training and are EPA certified. It doesn’t get any better than that. You can bank on our technical expertise to solve just about any problem. We’ve heard and seen it all. Award winning. Additional DBA - AAA Heating & AC Inc. Financing AOC.
"Aside from a hiccup around scheduling some ancillary repairs the quoted price was reasonable and the work was done to spec."
Brandon N on January 2025

We are a family-owned and operated business dedicated to the highest standards of workmanship, safety, and customer service. We specialize in home remodels, new construction, knob-and-tube rewires, smart home automation, generator installation, as well as general home electrical needs. We have extensive experience in helping our customers design home electrical layouts and features to best meet their needs and budgets. No job is too big or small for our team - we just love what we do!
"This is hands down the only electrical/hvac company you need in your phone. Easiest, most efficient owner and teams you will find in the Seattle area hands down. Been working with these guys for 7 years, each project we tackle is actually fun because they make it so easy!"
Jordan R on February 2025
We are a family-owned and operated business dedicated to the highest standards of workmanship, safety, and customer service. We specialize in home remodels, new construction, knob-and-tube rewires, smart home automation, generator installation, as well as general home electrical needs. We have extensive experience in helping our customers design home electrical layouts and features to best meet their needs and budgets. No job is too big or small for our team - we just love what we do!
"This is hands down the only electrical/hvac company you need in your phone. Easiest, most efficient owner and teams you will find in the Seattle area hands down. Been working with these guys for 7 years, each project we tackle is actually fun because they make it so easy!"
Jordan R on February 2025

Glendale Heating and Air Conditioning is located in Burien, Washington and proudly serves Greater King County. We are a third-generation family business that has served the Northwest since 1938. At Glendale Heating and Air Conditioning we are always there when you need us and we are prompt, efficient and reliable.
"WORK WENT VERY SMOOTH. TECH. WAS VERY INFORMATIVE."
Floyd S on May 2025
Glendale Heating and Air Conditioning is located in Burien, Washington and proudly serves Greater King County. We are a third-generation family business that has served the Northwest since 1938. At Glendale Heating and Air Conditioning we are always there when you need us and we are prompt, efficient and reliable.
"WORK WENT VERY SMOOTH. TECH. WAS VERY INFORMATIVE."
Floyd S on May 2025

Washington Energy Services has been helping homeowners throughout Western Washington save money and live more comfortably since 1957. As one of the largest home improvement companies in the Seattle-Tacoma area, we are able to provide you with top-quality products and services, installed by our professional craftsmen. Our free in-home estimates ensure you get the right product for your home. We'll be with you through all aspects of your project from the purchase decision, expert installation, quality maintenance and service, and even warranty work should you need it. We assist with permits and rebates, too. Give Washington Energy Services a call today to learn more or to schedule your service.
"Replace old broken aluminum windows and patio doors in a house built in the 1980s. Worked with Greg Serna(sales), John Lewis(Installation Lead) and Randy(Lead installer). I liked that Greg's sales presentation was informative and no pressure and listened to what I wanted. I had 5 companies coming out to do the bid and choose Washington Energy partially because how Greg represented his company. Greg has also been responsive and communicative throughout the process when I have questions/issues. From signing the contract to the actual installation date took about 3 month; it was more than the 6 to 8 weeks window I was told. Contract was signed in late April and installation didn't happen until late July. I think Summer is just a busy time for them and I understand so it's not a big deal. Overall, I am happy with the installation process. Randy and his crew were professional and overall did a good job. They sent couple more folks out on day 2 and day 3 of installation period to make sure the job gets done on time as promised to me. I did notice couple issues after installation that I have filed a ticket with Washington Energy Service. They responded and said they ordered the parts and will come out and address them at same time. It does take them awhile to get the parts; it has been a month. Hopefully, they'll be able to come out and address those issues soon. The replacement windows are vinyl and I do notice a huge difference in insulation. The only feedback I have on those windows is the manufacture could improve on those screens. They get bend out of alignment pretty easily. The installer had to fix a few of them. I also wish the mechanism to open/close the patio screen door is more user friendly or easier to use. Overall, I am still happy with these windows."
Peng C on August 2018
Washington Energy Services has been helping homeowners throughout Western Washington save money and live more comfortably since 1957. As one of the largest home improvement companies in the Seattle-Tacoma area, we are able to provide you with top-quality products and services, installed by our professional craftsmen. Our free in-home estimates ensure you get the right product for your home. We'll be with you through all aspects of your project from the purchase decision, expert installation, quality maintenance and service, and even warranty work should you need it. We assist with permits and rebates, too. Give Washington Energy Services a call today to learn more or to schedule your service.
"Replace old broken aluminum windows and patio doors in a house built in the 1980s. Worked with Greg Serna(sales), John Lewis(Installation Lead) and Randy(Lead installer). I liked that Greg's sales presentation was informative and no pressure and listened to what I wanted. I had 5 companies coming out to do the bid and choose Washington Energy partially because how Greg represented his company. Greg has also been responsive and communicative throughout the process when I have questions/issues. From signing the contract to the actual installation date took about 3 month; it was more than the 6 to 8 weeks window I was told. Contract was signed in late April and installation didn't happen until late July. I think Summer is just a busy time for them and I understand so it's not a big deal. Overall, I am happy with the installation process. Randy and his crew were professional and overall did a good job. They sent couple more folks out on day 2 and day 3 of installation period to make sure the job gets done on time as promised to me. I did notice couple issues after installation that I have filed a ticket with Washington Energy Service. They responded and said they ordered the parts and will come out and address them at same time. It does take them awhile to get the parts; it has been a month. Hopefully, they'll be able to come out and address those issues soon. The replacement windows are vinyl and I do notice a huge difference in insulation. The only feedback I have on those windows is the manufacture could improve on those screens. They get bend out of alignment pretty easily. The installer had to fix a few of them. I also wish the mechanism to open/close the patio screen door is more user friendly or easier to use. Overall, I am still happy with these windows."
Peng C on August 2018

Ares Comfort Systems is a local owned and operated small business. We are focused on residential Heating and Cooling in the Greater Puget Sound Area. As a collection of friends and family who started this company we believe in doing what’s best for our clients not what’s best for us. We believe everyone should feel comfortable in their own home. After all “We fight for your comfort”!
"Was amazing to work with and quote was super competitive. Would recommend to everyone. "
Mark O on August 2025
Ares Comfort Systems is a local owned and operated small business. We are focused on residential Heating and Cooling in the Greater Puget Sound Area. As a collection of friends and family who started this company we believe in doing what’s best for our clients not what’s best for us. We believe everyone should feel comfortable in their own home. After all “We fight for your comfort”!
"Was amazing to work with and quote was super competitive. Would recommend to everyone. "
Mark O on August 2025

At Innovation-HVAC, we believe in providing our customers with honest and thorough evaluations of their heating and cooling systems. We offer affordable hvac services. Here’s how our approach can help you save money Efficiency Analysis: We assess the efficiency of your current system and suggest improvements or replacements if necessary. An efficient HVAC system consumes less energy, leading to lower utility bills. Preventive Maintenance: Regular maintenance can prevent costly repairs and extend the lifespan of your system. We provide routine check-ups to ensure your system is running smoothly. Optimal System Design: If a new installation is needed, we design the system to meet your specific needs. This avoids overspending on unnecessary capacity. you can call 24/7 206-503-6055
"Innovation HVAC did an absolutely amazing job replacing my heat pump. What I loved most was how communicative they are. When I received my quote it didn?t seem like I was getting upsold and charged more than I needed to be compared to other companies. I highly recommend them to everyone and I will be hiring them again for any future project"
Ashley A on February 2025
At Innovation-HVAC, we believe in providing our customers with honest and thorough evaluations of their heating and cooling systems. We offer affordable hvac services. Here’s how our approach can help you save money Efficiency Analysis: We assess the efficiency of your current system and suggest improvements or replacements if necessary. An efficient HVAC system consumes less energy, leading to lower utility bills. Preventive Maintenance: Regular maintenance can prevent costly repairs and extend the lifespan of your system. We provide routine check-ups to ensure your system is running smoothly. Optimal System Design: If a new installation is needed, we design the system to meet your specific needs. This avoids overspending on unnecessary capacity. you can call 24/7 206-503-6055
"Innovation HVAC did an absolutely amazing job replacing my heat pump. What I loved most was how communicative they are. When I received my quote it didn?t seem like I was getting upsold and charged more than I needed to be compared to other companies. I highly recommend them to everyone and I will be hiring them again for any future project"
Ashley A on February 2025

We are dedicated to providing our clients with the very best in service, installation, and repair for your heating and cooling needs. We are a locally owned and operated company that values honesty and integrity. We specialize in central A/C and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results & look forward to building long-term relationships with our clients, and guarantee your satisfaction.
"The work to install a heat pump was professionally done and in a timely manner. He worked with with us to plan placement with limited potential locations and difficult access. And he came back after installation to answer questions and be sure we were happy with it."
Vivian C on October 2023
We are dedicated to providing our clients with the very best in service, installation, and repair for your heating and cooling needs. We are a locally owned and operated company that values honesty and integrity. We specialize in central A/C and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results & look forward to building long-term relationships with our clients, and guarantee your satisfaction.
"The work to install a heat pump was professionally done and in a timely manner. He worked with with us to plan placement with limited potential locations and difficult access. And he came back after installation to answer questions and be sure we were happy with it."
Vivian C on October 2023

Superb Electric 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.
"They made sure we knew all they were going to do for the EV charger. The did all they said and more. The installers were friendly and knowledgeable and very afgotdanle. I would definitely reccommend them for electric work."
James W on February 2024
Superb Electric 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.
"They made sure we knew all they were going to do for the EV charger. The did all they said and more. The installers were friendly and knowledgeable and very afgotdanle. I would definitely reccommend them for electric work."
James W on February 2024

Here at Alpina Mechanical we are a fully licenses and insured HVAC company working with commercial and residential customers. No job is out of our wheelhouse and we do repairs and installs on all HVAc systems. Call now for a free estimate.
"Because of their personnel; exceptional competence, efficiency, and attention to detail, every installation and repair was completed to the highest standards. They provided prompt service, transparent communication, and reasonable prices. Alpina Mechanical was a dependable option for HVAC needs because they continuously provided dependable and high-quality service, regardless of the nature of the work from routine maintenance to emergency repairs."
Cloe G on July 2024
Here at Alpina Mechanical we are a fully licenses and insured HVAC company working with commercial and residential customers. No job is out of our wheelhouse and we do repairs and installs on all HVAc systems. Call now for a free estimate.
"Because of their personnel; exceptional competence, efficiency, and attention to detail, every installation and repair was completed to the highest standards. They provided prompt service, transparent communication, and reasonable prices. Alpina Mechanical was a dependable option for HVAC needs because they continuously provided dependable and high-quality service, regardless of the nature of the work from routine maintenance to emergency repairs."
Cloe G on July 2024

We are 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.
"Awesome! Professional and upfront honest. Highly recommend Wilson! "
Michael B on July 2025
We are 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.
"Awesome! Professional and upfront honest. Highly recommend Wilson! "
Michael B on July 2025
FAQs for heating oil service projects in Seattle, WA
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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