Get matched with top heating oil pros in Oak Lawn, IL
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TRUSTED BY HOMEOWNERS
4.4 
218 Heating oil pros in Oak Lawn
We have 7 years experience and specialize in plumbing and water heater services. We pride ourselves on the quality work we provide, while delivering great customer service. Please see some of the services we offer below and call -or- click to schedule a free estimate today! Specialties include : Installing/service furnace Installing/service air conditioners Installing/ service air handlers Installing/service water heaters
"Derrick is the best HVAC professional you want to hire. We were having issues in our house with our AC this summer and he came the same day I reached out as we were melting inside my home. He was fast, efficient and very reasonably priced. We also received a quote from him to replace our AC and furnace. Again reasonably priced. Other companies quoted us crazy high prices. So we are very thankful we found him! He's our go to for anything HVAC related. We've recommended him to all our neighbors and friends who also need any repairs/replacements."
Nina W on November 2024
We have 7 years experience and specialize in plumbing and water heater services. We pride ourselves on the quality work we provide, while delivering great customer service. Please see some of the services we offer below and call -or- click to schedule a free estimate today! Specialties include : Installing/service furnace Installing/service air conditioners Installing/ service air handlers Installing/service water heaters
"Derrick is the best HVAC professional you want to hire. We were having issues in our house with our AC this summer and he came the same day I reached out as we were melting inside my home. He was fast, efficient and very reasonably priced. We also received a quote from him to replace our AC and furnace. Again reasonably priced. Other companies quoted us crazy high prices. So we are very thankful we found him! He's our go to for anything HVAC related. We've recommended him to all our neighbors and friends who also need any repairs/replacements."
Nina W on November 2024
80% of our jobs are referrals from previous customers. We have never had a BBB complaint in 52 years. Our equipment has a 10 year parts and labor warranty.
"They came out when they said they would, and did a wonderful job."
MIKE N on July 2023
80% of our jobs are referrals from previous customers. We have never had a BBB complaint in 52 years. Our equipment has a 10 year parts and labor warranty.
"They came out when they said they would, and did a wonderful job."
MIKE N on July 2023
Marcus Mechanical is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!
"Start with expert knowledge and great service on my A/C and furnace. Marcus Mechanical customer care and attention to detail are awesome. They were so helpful and got the job done in no time!"
Cynthia A on July 2023
Marcus Mechanical is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!
"Start with expert knowledge and great service on my A/C and furnace. Marcus Mechanical customer care and attention to detail are awesome. They were so helpful and got the job done in no time!"
Cynthia A on July 2023
At CR Enterprises, we are a locally owned and operated company with over years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of Home Improvement services that are customizable to each individual project & specialize in handyman/carpentry work, window and door installation, drywall repair and a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction! We accept Zelle and most major credit cards.
"Didn?t show up when expected and when he did decided he wouldn?t be able to work on the job for 8 weeks due to his full time job. We knew he had a full time job when we hired him, but we?re told he mostly worked from home and would have time for the project. My opinion is it was just to difficult of a project for his capabilities."
Jerry S on September 2022
At CR Enterprises, we are a locally owned and operated company with over years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of Home Improvement services that are customizable to each individual project & specialize in handyman/carpentry work, window and door installation, drywall repair and a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction! We accept Zelle and most major credit cards.
"Didn?t show up when expected and when he did decided he wouldn?t be able to work on the job for 8 weeks due to his full time job. We knew he had a full time job when we hired him, but we?re told he mostly worked from home and would have time for the project. My opinion is it was just to difficult of a project for his capabilities."
Jerry S on September 2022
Hello, This is The Best HVAC, And we welcome you to our page on Angie Leads. We work on any type of HVAC, We Fix and Install New Furnaces, And Condensors, If you need more information please contact The Best HVAC at (773)798-4350
"Super nice, super professional they were punctual and I cannot rave enough about them. If there is anyway to give them a raise I would."
Mary G on January 2022
Hello, This is The Best HVAC, And we welcome you to our page on Angie Leads. We work on any type of HVAC, We Fix and Install New Furnaces, And Condensors, If you need more information please contact The Best HVAC at (773)798-4350
"Super nice, super professional they were punctual and I cannot rave enough about them. If there is anyway to give them a raise I would."
Mary G on January 2022
JB Refrigeration, Heating & A/C, Inc., was started to give local home owners the choice of a local highly trained professional service tech. We use the latest material to give you satisfaction plus. Call today.
JB Refrigeration, Heating & A/C, Inc., was started to give local home owners the choice of a local highly trained professional service tech. We use the latest material to give you satisfaction plus. Call today.
We pride our company on reliability, great communication, integrity and quality work. We are experts in our hvac and gas and will do our best to keep you as educated as we can on your particular task or project. We look forward to working with you.
"I am a landlord with 40 units, and Thomas has done 20-30 jobs for us. I would recommend him! -Tom"
Tom c on August 2020
We pride our company on reliability, great communication, integrity and quality work. We are experts in our hvac and gas and will do our best to keep you as educated as we can on your particular task or project. We look forward to working with you.
"I am a landlord with 40 units, and Thomas has done 20-30 jobs for us. I would recommend him! -Tom"
Tom c on August 2020
Welcome to TDH, a famlily owned company that is committed to providing a Hassle Free Service and Great products. We offer you over 3 decades of knowledge, experience and honest service. We are ready to serve your HVAC service and installation needs with 4 locations - Chicago-Elmhurst- St Charles. TDH Mechanical is A+ rated BBB with over 1000 reviews posted on Homeadvisor and Google. TDH offers furnace and air conditioning repair and installation, duct work, duct cleaning, boiler repair and installation; steam and hot water. We install Trane, Rheem, Carrier and Goodman and offer services on any brand and carry most parts on our service trucks.
"Did great work and provided a good estimate."
Brendon F on September 2024
Welcome to TDH, a famlily owned company that is committed to providing a Hassle Free Service and Great products. We offer you over 3 decades of knowledge, experience and honest service. We are ready to serve your HVAC service and installation needs with 4 locations - Chicago-Elmhurst- St Charles. TDH Mechanical is A+ rated BBB with over 1000 reviews posted on Homeadvisor and Google. TDH offers furnace and air conditioning repair and installation, duct work, duct cleaning, boiler repair and installation; steam and hot water. We install Trane, Rheem, Carrier and Goodman and offer services on any brand and carry most parts on our service trucks.
"Did great work and provided a good estimate."
Brendon F on September 2024
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
"Great service, pleasant and thorough. Will hire again."
Jennifer M on June 2024
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
"Great service, pleasant and thorough. Will hire again."
Jennifer M on June 2024
With over 9 Years experience in the HVAC industry, United Heating and Air Conditioning, Inc., is your industry expert. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not 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. Give us a call today we look forward to working with you!
"Good company."
Jason H on April 2025
With over 9 Years experience in the HVAC industry, United Heating and Air Conditioning, Inc., is your industry expert. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not 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. Give us a call today we look forward to working with you!
"Good company."
Jason H on April 2025
Heating oil services FAQs
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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