Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Lemont, IL

There are 37 highly-rated local heating and air conditioning pros.

TRUSTED BY LEMONT, IL HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon1.6k+
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Lemont, IL

*The Angi rating for Heating And Air Conditioning Service companies in Lemont, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Lemont, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on December 03, 2025

Find Heating and air conditioning pros in Lemont

Avatar for G & R Heating & Air

G & R Heating & Air

4.51(
98
)
•Approved Pro

G & R Heating & Air

4.51(
98
)
•Approved Pro
Customers say: Super punctual
Free onsite estimate
Emergency services offered

We are a family owned and operated company, specializing in heating and cooling services, installs, repairs, and more! We personally care for each customer like our own family. 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 all of the services we offer below and call -- or-- click to schedule a free estimate today!

"Very impressed with G & R Heating & Air! They arrived on time and got our heater running perfectly. Honest pricing and excellent customer care. Will definitely call them again."

Max G on November 2025

We are a family owned and operated company, specializing in heating and cooling services, installs, repairs, and more! We personally care for each customer like our own family. 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 all of the services we offer below and call -- or-- click to schedule a free estimate today!

"Very impressed with G & R Heating & Air! They arrived on time and got our heater running perfectly. Honest pricing and excellent customer care. Will definitely call them again."

Max G on November 2025

Avatar for Advantage Appliance Service

Advantage Appliance Service

4.95(
383
)

Advantage Appliance Service

4.95(
383
)
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Advantage Appliance Service has been family owned and operated since 1981. With over 30 years of experience in the Chicagoland Suburbs, we guarantee we will provide service that is both efficient and effective. Weve provided prompt, dependable repair service for a wide range of appliances. You can depend on our factory-trained and authorized technicians to fix most makes and models at a competitive price. We repair most makes and models. We repair all major appliances, including: Washers and dryers Dishwashers and disposals Ranges and stoves Refrigerators and freezers Microwaves At Advantage Appliance Service, we can do it all. Weve faced nearly any problem you could experience, so our technicians know the correct course of action to ensure fast repairs and the highest levels of service. Whatever it is you need, we are here for you. Let us know how we can best serve you. Call Advantage Appliance Service today to see why we make the difference!

"Quick and easy."

George G on May 2020

Advantage Appliance Service has been family owned and operated since 1981. With over 30 years of experience in the Chicagoland Suburbs, we guarantee we will provide service that is both efficient and effective. Weve provided prompt, dependable repair service for a wide range of appliances. You can depend on our factory-trained and authorized technicians to fix most makes and models at a competitive price. We repair most makes and models. We repair all major appliances, including: Washers and dryers Dishwashers and disposals Ranges and stoves Refrigerators and freezers Microwaves At Advantage Appliance Service, we can do it all. Weve faced nearly any problem you could experience, so our technicians know the correct course of action to ensure fast repairs and the highest levels of service. Whatever it is you need, we are here for you. Let us know how we can best serve you. Call Advantage Appliance Service today to see why we make the difference!

"Quick and easy."

George G on May 2020

Avatar for L.A Mechanical

L.A Mechanical

4.97(
115
)

L.A Mechanical

4.97(
115
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

LCS heating and cooling is a company that you can depend on. We have installed thousands of heating and cooling equipment throughout the Chicago land community and strive to be the best in the industry by providing an uncompromised service experience in a professional, clean and courteous manner.

"mission accomplished."

Vernell T on November 2019

LCS heating and cooling is a company that you can depend on. We have installed thousands of heating and cooling equipment throughout the Chicago land community and strive to be the best in the industry by providing an uncompromised service experience in a professional, clean and courteous manner.

"mission accomplished."

Vernell T on November 2019

Avatar for Domicile Consulting LLC

Domicile Consulting LLC

4.96(
315
)

Domicile Consulting LLC

4.96(
315
)
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

CALL or TEXT US at 312.488.1461. Additional contact Owner Mark Hughes at [email protected]; [email protected].

"I've used Domicile Consulting for several homes, after initially finding the company on Angie's List. Dan Cullen is exceptionally knowledgeable, objective and insightful. Prices are reasonable and well worth the investment. Dan takes copious pictures and compiles them in a handy report with recommendations. Highly recommended."

Christopher C on January 2020

CALL or TEXT US at 312.488.1461. Additional contact Owner Mark Hughes at [email protected]; [email protected].

"I've used Domicile Consulting for several homes, after initially finding the company on Angie's List. Dan Cullen is exceptionally knowledgeable, objective and insightful. Prices are reasonable and well worth the investment. Dan takes copious pictures and compiles them in a handy report with recommendations. Highly recommended."

Christopher C on January 2020

Sols Chimney Sweep

4.92(
193
)

Sols Chimney Sweep

4.92(
193
)
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

Family owned & operated. No subs. Cost is determined by the job. No travel hours service. Charges call to inquire for Angie's list member discount. Award winning.

"Had a chimney cleaning and inspection in early Oct. Both Sol and his assistant Margaret were friendly and professional. Sol is very knowledgeable and answered all my questions, and I felt very comfortable with going ahead to have his company install a chimney liner. Greg and Gary came about 10 days later to do the installation, and were also friendly, professional and respectful of my home. They politely answered more questions and cleaned up the area better than it was before."

Geri J on October 2025

Family owned & operated. No subs. Cost is determined by the job. No travel hours service. Charges call to inquire for Angie's list member discount. Award winning.

"Had a chimney cleaning and inspection in early Oct. Both Sol and his assistant Margaret were friendly and professional. Sol is very knowledgeable and answered all my questions, and I felt very comfortable with going ahead to have his company install a chimney liner. Greg and Gary came about 10 days later to do the installation, and were also friendly, professional and respectful of my home. They politely answered more questions and cleaned up the area better than it was before."

Geri J on October 2025

La Costa Appliance Repair Inc

4.93(
185
)

La Costa Appliance Repair Inc

4.93(
185
)
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Family owned and operated full service appliance repair business, with over 25 years of experience. Do Not Overpay. Appliance Repair We only service * Washer ,* Dryer * Stove ,* Refrigerator *Furnace.......Trip/ Diagnostics fee is $30, but waived if repaired. Call or Text now to make an Appointment 773-742-0593. - If possible please have this information in hand: Model Number Appliance problem We serve Chicago and Chicagoland areas.

"Mr. Gomez was great!"

Ned W on March 2023

Family owned and operated full service appliance repair business, with over 25 years of experience. Do Not Overpay. Appliance Repair We only service * Washer ,* Dryer * Stove ,* Refrigerator *Furnace.......Trip/ Diagnostics fee is $30, but waived if repaired. Call or Text now to make an Appointment 773-742-0593. - If possible please have this information in hand: Model Number Appliance problem We serve Chicago and Chicagoland areas.

"Mr. Gomez was great!"

Ned W on March 2023

Local Home Appliance

4.94(
71
)

Local Home Appliance

4.94(
71
)
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Local Home Appliance is a family owned company. We pride ourselves in timely service with many years of experience. Our company was started in 1967 by Will Shumaker. It is now owned by Matt Shumaker. We are in our second generation of service! We have experience with many brands and types of appliances. We are a very conservative company, both financially and environmentally. We strive to achieve the highest quality of work for a reasonable cost. Appliance Repair is something I have been involved with all of my life. I enjoy the work and my customers. I also enjoy the challenge of learning to service new brands of appliances. We even service LG appliances as well as other import brands. We are, also, willing to give technical information over the phone whenever possible. Give us a call and we will do our best to answer any questions we can! We service Lake County, Mchenry County, and parts of Cook county. We do our best to use new technology in our business when appropriate and cost effective. This is done to increase efficiency and reduce cost. Thank you! Matt Shumaker

"Excellent provider! Called and left message asking for an appointment and heard back shortly thereafter. Technician, Matt, scheduled an appointment for the next day. He arrived on time and fixed our problem in minutes. He also looked at a nonfunctioning trash compactor and showed us an "on" button that had inadvertently been turned off. Reasonable charges. Will definitely use Local Home Appliance again."

Catherine O on January 2022

Local Home Appliance is a family owned company. We pride ourselves in timely service with many years of experience. Our company was started in 1967 by Will Shumaker. It is now owned by Matt Shumaker. We are in our second generation of service! We have experience with many brands and types of appliances. We are a very conservative company, both financially and environmentally. We strive to achieve the highest quality of work for a reasonable cost. Appliance Repair is something I have been involved with all of my life. I enjoy the work and my customers. I also enjoy the challenge of learning to service new brands of appliances. We even service LG appliances as well as other import brands. We are, also, willing to give technical information over the phone whenever possible. Give us a call and we will do our best to answer any questions we can! We service Lake County, Mchenry County, and parts of Cook county. We do our best to use new technology in our business when appropriate and cost effective. This is done to increase efficiency and reduce cost. Thank you! Matt Shumaker

"Excellent provider! Called and left message asking for an appointment and heard back shortly thereafter. Technician, Matt, scheduled an appointment for the next day. He arrived on time and fixed our problem in minutes. He also looked at a nonfunctioning trash compactor and showed us an "on" button that had inadvertently been turned off. Reasonable charges. Will definitely use Local Home Appliance again."

Catherine O on January 2022

Avatar for Econotemp, Inc.

Econotemp, Inc.

4.89(
152
)

Econotemp, Inc.

4.89(
152
)
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

Since 1979, our small family-owned business has been committed to providing customers with the best possible HVAC experience. We provide in-home service for residential furnaces, air conditioning systems, boilers, whole-house humidifiers, and air cleaners. Lennox products available for installation. Emergency on-call services available daily until 9 PM. (NOTE: DIY parts no longer available, effective September 1, 2018.)

"Quick diagnosis, replaced broken part, working fine now."

Carol F on May 2018

Since 1979, our small family-owned business has been committed to providing customers with the best possible HVAC experience. We provide in-home service for residential furnaces, air conditioning systems, boilers, whole-house humidifiers, and air cleaners. Lennox products available for installation. Emergency on-call services available daily until 9 PM. (NOTE: DIY parts no longer available, effective September 1, 2018.)

"Quick diagnosis, replaced broken part, working fine now."

Carol F on May 2018

Stephens Plumbing

4.90(
379
)

Stephens Plumbing

4.90(
379
)
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

27 Employees. Uses subs for electrical, tile & glass. No travel charges. Licensed Illinois# 055-020721. Additional services - Clean furnace & air conditioning systems, furnace installation, boiler replacement & repair, central air conditioning replacement & repair, humidifiers & gas leaks.

"Stephens Plumbing did an excellent job installing both disposal and faucet. Jason arrived right on time and was professional and courteous. I would definitely call Stephens Plumbing again and request Jason if I need additional jobs done."

Carol P on March 2022

27 Employees. Uses subs for electrical, tile & glass. No travel charges. Licensed Illinois# 055-020721. Additional services - Clean furnace & air conditioning systems, furnace installation, boiler replacement & repair, central air conditioning replacement & repair, humidifiers & gas leaks.

"Stephens Plumbing did an excellent job installing both disposal and faucet. Jason arrived right on time and was professional and courteous. I would definitely call Stephens Plumbing again and request Jason if I need additional jobs done."

Carol P on March 2022

PT Duct Cleaning

5.00(
57
)

PT Duct Cleaning

5.00(
57
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Pt duct cleaning serving chicagoland for last 7 years

"I had some massive buildup of lint in my dryer and I needed to get it cleaned ASAP. I did a quick Google search and called a few places around but they were not available immediately. When I called PT Duct Cleaning, they immediately picked the phone and scheduled an appointment for the very next day in the morning. I went ahead and told them to do my ducts also, having a 2 story house in Chicago the price that they quoted was very reasonable including for the dryer work which was separate. I was so glad I called them. They were very courteous and talked me through the step-by-step process of what they were going to do. They were very thorough with all the ducts and took extra time for my dryer and explained all the nuances about proper venting that is needed for dryer and how often to clean behind the dryer because lint gets trapped behind it also; I didn't know that. They finished the work in about 3 - 4 hours. All in all, I had a very positive experience with the PT Duct Cleaning crew. I would call them again for my future duct cleaning and would also highly recommend it to my family and friends."

Russell S on December 2021

Pt duct cleaning serving chicagoland for last 7 years

"I had some massive buildup of lint in my dryer and I needed to get it cleaned ASAP. I did a quick Google search and called a few places around but they were not available immediately. When I called PT Duct Cleaning, they immediately picked the phone and scheduled an appointment for the very next day in the morning. I went ahead and told them to do my ducts also, having a 2 story house in Chicago the price that they quoted was very reasonable including for the dryer work which was separate. I was so glad I called them. They were very courteous and talked me through the step-by-step process of what they were going to do. They were very thorough with all the ducts and took extra time for my dryer and explained all the nuances about proper venting that is needed for dryer and how often to clean behind the dryer because lint gets trapped behind it also; I didn't know that. They finished the work in about 3 - 4 hours. All in all, I had a very positive experience with the PT Duct Cleaning crew. I would call them again for my future duct cleaning and would also highly recommend it to my family and friends."

Russell S on December 2021

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Heating and Air Conditioning questions, answered by experts

If you run an AC with a dirty filter, it could allow dust and dirt to build up in your ductwork, which could make you sick. At the same time, your air conditioner won’t work as efficiently as it would with a clean filter, likely resulting in less airflow, more wear and tear on your HVAC system, and higher energy bills.

No, it isn’t necessarily bad to turn your AC on and off frequently—contrary to popular belief. Even if you stop and start your AC throughout the day, it won’t use as much energy as it would if you ran it nonstop. 

If you’re concerned about your power consumption and energy costs, there are a few simple ways to use your AC more efficiently. Regularly cleaning the filters, scheduling routine maintenance, and using a programmable thermostat are all great choices.

The cost of R32 refrigerant is about the same as the cost of R410A refrigerant, the most widely available type of refrigerant today. However, R32 systems use about 20% less refrigerant than R410A systems, making the refrigerant less expensive overall.

Yes, high-efficiency models reduce environmental impact with lower energy use.

To extend your HVAC system’s lifespan, it’s crucial to keep up with maintenance. This includes changing filters and thermostat batteries, keeping the outside unit clean and clear of clutter, and lubricating moving parts. Watch out for leaks, mold buildup, and blockages to ensure your unit stays in good working order. Spotting these issues early can be the difference between a simple, wallet-friendly repair and an expensive replacement.

The Lemont, IL homeowners’ guide to heating and air conditioning services

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

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