Top-rated heating oil pros.

Get matched with top heating oil pros in Wilmette, IL

There are 2 highly-rated local heating oil pros.

TRUSTED BY WILMETTE, IL HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon358
    Verified heating oil services reviews

Find Heating oil pros in Wilmette

Avatar for Raylor

Raylor

4268 N Hazel St
4.96(
14
)
Approved Pro

Raylor

4268 N Hazel St
4.96(
14
)
Approved Pro
Customers say: Quick response
25 local quotes requested
3 years of experience

Raylor 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.

"Great work."

Nicholas B on September 2025

Raylor 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.

"Great work."

Nicholas B on September 2025


Avatar for Growchy Industries

Growchy Industries

3104 W Bretons Dr
New on AngiNew on Angi
Approved Pro

Growchy Industries

3104 W Bretons Dr
New on AngiNew on Angi
Approved Pro
4 years of experience
Free onsite estimate

With over 15 years of experience in the HVAC industry, Growchy Industries is who you need to take care of your commercial, industrial, and residential mechanical needs. We handle everything from the initial consultation to making sure your equipment runs perfect every single time. You will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!

With over 15 years of experience in the HVAC industry, Growchy Industries is who you need to take care of your commercial, industrial, and residential mechanical needs. We handle everything from the initial consultation to making sure your equipment runs perfect every single time. You will be surprised how simple and easy our team will make the whole process seem. Give our team a call today. We're looking forward to working with you!


Avatar for Salazar Heating & Air

Salazar Heating & Air

5108 W Cullom Ave #1
5.00(
1
)
Approved Pro

Salazar Heating & Air

5108 W Cullom Ave #1
5.00(
1
)
Approved Pro
7 years of experience
Free onsite estimate

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!

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!


JB REFRIGERATION, HEATING AND A/C INC.

2736 N 75th Ct
New on AngiNew on Angi
Approved Pro

JB REFRIGERATION, HEATING AND A/C INC.

2736 N 75th Ct
New on AngiNew on Angi
Approved Pro
28 years of experience
Free onsite estimate

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.


"They did a great job and were very efficient."

Raquel C on November 2021

We provide full residential hvac projects and services including water heaters and light commercial packaged units.

"They did a great job and were very efficient."

Raquel C on November 2021


Avatar for EE's HVAC, Inc.

EE's HVAC, Inc.

1448 James Ct.
5.00(
9
)
Approved Pro

EE's HVAC, Inc.

1448 James Ct.
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
9 years of experience

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.

"I had an appointment for the next day, I got the call back and the technician said that he could come on the same day. He was able to check everything for 50% less than he quoted me, and he was prompt and polite. He also gave me a few tips."

Hoffman R on March 2020

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.

"I had an appointment for the next day, I got the call back and the technician said that he could come on the same day. He was able to check everything for 50% less than he quoted me, and he was prompt and polite. He also gave me a few tips."

Hoffman R on March 2020


Avatar for G & R Heating and Air, LLC

G & R Heating and Air, LLC

PO Box 78
4.67(
886
)
Approved Pro

G & R Heating and Air, LLC

PO Box 78
4.67(
886
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
303 local quotes requested

Stay comfortable in your home or business with heating and cooling HVAC services from G & R Heating and Air, LLC of Gilberts. We specialize in service, repair and new installs. With over 20 years of industry experience, we have the knowledge and understanding to get the job done right. Unlike others in the HVAC industry, we will not nickel and dime you. For us, customer satisfaction is our primary goal. We realize that fair prices and honest work coupled with excellent customer service will keep our customers happy. We are only happy when you are happy! Call us today!

"G & R Heating and Air, LLC exceeded our expectations! They were quick to respond, very knowledgeable, and left everything working perfectly. Truly dependable service?friendly, honest, and professional from start to finish."

David T on September 2025

Stay comfortable in your home or business with heating and cooling HVAC services from G & R Heating and Air, LLC of Gilberts. We specialize in service, repair and new installs. With over 20 years of industry experience, we have the knowledge and understanding to get the job done right. Unlike others in the HVAC industry, we will not nickel and dime you. For us, customer satisfaction is our primary goal. We realize that fair prices and honest work coupled with excellent customer service will keep our customers happy. We are only happy when you are happy! Call us today!

"G & R Heating and Air, LLC exceeded our expectations! They were quick to respond, very knowledgeable, and left everything working perfectly. Truly dependable service?friendly, honest, and professional from start to finish."

David T on September 2025


Avatar for Keith Lasco Heating & Cooling

Keith Lasco Heating & Cooling

402 Highview Drive
5.00(
23
)
Approved Pro

Keith Lasco Heating & Cooling

402 Highview Drive
5.00(
23
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
27 local quotes requested

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 job"

Mark O on August 2025

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 job"

Mark O on August 2025


Avatar for Mechanical Management and Design Solutions Company

Mechanical Management and Design Solutions Company

600 Northgate Parkway, Suite N
4.50(
19
)
Approved Pro

Mechanical Management and Design Solutions Company

600 Northgate Parkway, Suite N
4.50(
19
)
Approved Pro
Customers say: True professional
4 years of experience
Free onsite estimate

At Mechanical Management and Design Solutions Company, Customer satisfaction is our top priority. We ensure that any job we do matches your vision of the work done. If you are looking for the best general contractor in town, give us a call today.

"My heating contractor, Gary was very friendly and helpful. He made a quick diagnosis of the problem and had my furnace fixed in no time. I’m so glad I called. I would definitely call G & R for all of my future HVAC needs.-"

COLEMAN R on December 2023

At Mechanical Management and Design Solutions Company, Customer satisfaction is our top priority. We ensure that any job we do matches your vision of the work done. If you are looking for the best general contractor in town, give us a call today.

"My heating contractor, Gary was very friendly and helpful. He made a quick diagnosis of the problem and had my furnace fixed in no time. I’m so glad I called. I would definitely call G & R for all of my future HVAC needs.-"

COLEMAN R on December 2023


AAU Mechanical

Based Out Of
No reviews yet

AAU Mechanical

Based Out Of
No reviews yet
4 years of experience

We have over 14 years of industry experience, and is dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company foundation is built on honesty and integrity. We specialize in Central A/C, Heating and Furnace systems in addition to a variety of HVAC-related projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction!

We have over 14 years of industry experience, and is dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company foundation is built on honesty and integrity. We specialize in Central A/C, Heating and Furnace systems in addition to a variety of HVAC-related projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction!

...
Showing 1-10 of 143
Heating Oil questions, answered by experts

It’s a better use of energy (and your money) NOT to run an ERV system all the time. Most experts recommend that you cycle your ERV system on and off throughout the year. However, the recommended advice could change based on your climate, the number of people in your home, the size and style of your home, and your heating and cooling system. Contact a local pro for more specific advice.

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

Costs depend on system age, type, labor, and whether part replacements are necessary.

For most systems, an annual HVAC system service is more than enough. Some homeowners prefer a twice-a-year visit to ensure the system is ready for the upcoming summer and winter seasons. If you need to call an HVAC pro more often than this, it may be time to check if your system is getting old enough for a replacement.

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

By submitting this question, I acknowledge and agree that Angi may publicly display my name, city, state, and question on the website for professionals and others to see.

The homeowners guide to home care is here

From average costs to expert advice, get all the answers you need to get your job done.

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"