Top-rated heating and air conditioning pros.

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

There are 42 highly-rated local heating and air conditioning pros.

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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon1.5k+
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Palos Heights

US Allied Plumbing and HVAC

191 Poplar Pl
No reviews yet

US Allied Plumbing and HVAC

191 Poplar Pl
No reviews yet
8 years of experience

We are a 24/7 full service plumbing shop. We do everything from water main repairs to HVAC installs. We specialize in sewer rodding, sewer repairs and hydro-jetting. We offer affordable pricing and free estimates. We handle all aspects of the job from pre-panning and pulling permits until job completion.

We are a 24/7 full service plumbing shop. We do everything from water main repairs to HVAC installs. We specialize in sewer rodding, sewer repairs and hydro-jetting. We offer affordable pricing and free estimates. We handle all aspects of the job from pre-panning and pulling permits until job completion.


Vivint Smart Home Pros

5022 W Copper Meadow Ln
2.00(
1
)

Vivint Smart Home Pros

5022 W Copper Meadow Ln
2.00(
1
)
8 years of experience

Smart Home and Security I have worked for Vivint Smart home for three years now and have worked with hundreds of families and business owners. This experience has allowed me to continually provide better service but also simplify the process. There is a list options and decide what works best for your home or business. You will then have the opportunity to try out the ideal system to make sure it is a good fit with a 100% satisfaction money back guarantee. Details: Free installation but it does require a subscription, there are no contract options and also equipment financing options. Starts at $45/m with security equipment included List of options: Wireless Security: Perimeter protection Motion Glass Break sensor CO detection Smoke/Fire detection Water sensor Medical Pendant Doorbell Camera 4k Outdoor Camera Indoor Camera 24/7 30 day Smart Hard Drive + Cloud Storage Smart Home: Smart Doorlock Nest Thermostat Element Thermostat Garage Controller Wifi Mesh Systems Lighting/Appliance control What sets us apart is the level of service we will provide, the price point, the lifetime warranty on all equipment and the cellular back up meaning most parts of the system will operate without Wi-Fi. (including video clips) Thank you for taking the time to read this, please contact me if you have any questions or if I can help you in anyway.

"Vivint is the worst company I have ever done business with. Having Vivint is a condition on my lease and, if it wasn't, I would quit in a minute. The company is so cheap about replacing malfunctioning equipment. My front door lock doesn't work and I have been working on getting a replacement for over a month. Still no luck. An appointment is not an appointment but I rough guideline to when someone may or may not show up. There are a lot of alarm companies and I could never recommend Vivint."

Audrey W on January 2020

Smart Home and Security I have worked for Vivint Smart home for three years now and have worked with hundreds of families and business owners. This experience has allowed me to continually provide better service but also simplify the process. There is a list options and decide what works best for your home or business. You will then have the opportunity to try out the ideal system to make sure it is a good fit with a 100% satisfaction money back guarantee. Details: Free installation but it does require a subscription, there are no contract options and also equipment financing options. Starts at $45/m with security equipment included List of options: Wireless Security: Perimeter protection Motion Glass Break sensor CO detection Smoke/Fire detection Water sensor Medical Pendant Doorbell Camera 4k Outdoor Camera Indoor Camera 24/7 30 day Smart Hard Drive + Cloud Storage Smart Home: Smart Doorlock Nest Thermostat Element Thermostat Garage Controller Wifi Mesh Systems Lighting/Appliance control What sets us apart is the level of service we will provide, the price point, the lifetime warranty on all equipment and the cellular back up meaning most parts of the system will operate without Wi-Fi. (including video clips) Thank you for taking the time to read this, please contact me if you have any questions or if I can help you in anyway.

"Vivint is the worst company I have ever done business with. Having Vivint is a condition on my lease and, if it wasn't, I would quit in a minute. The company is so cheap about replacing malfunctioning equipment. My front door lock doesn't work and I have been working on getting a replacement for over a month. Still no luck. An appointment is not an appointment but I rough guideline to when someone may or may not show up. There are a lot of alarm companies and I could never recommend Vivint."

Audrey W on January 2020


Roto Air

937 March St
5.00(
1
)

Roto Air

937 March St
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Heating, Air Conditioning and Ventilation Maintenance specialists, offering a variety of services for both commercial and residential locations. Maintaining your HVAC Equipment is extremely important for your efficiency and in the end, your comfort! Free quotes for services, first time service discounts offered. Seasonal Maintenance agreements also offered. Property Management services also availaible!

"Tyler was very prompt, he was friendly, professional. He explained what he was doing and why it was important. Everything was neat and clean when he finished and my dryer works so much better now. He did a great job!"

AJ J on November 2019

Heating, Air Conditioning and Ventilation Maintenance specialists, offering a variety of services for both commercial and residential locations. Maintaining your HVAC Equipment is extremely important for your efficiency and in the end, your comfort! Free quotes for services, first time service discounts offered. Seasonal Maintenance agreements also offered. Property Management services also availaible!

"Tyler was very prompt, he was friendly, professional. He explained what he was doing and why it was important. Everything was neat and clean when he finished and my dryer works so much better now. He did a great job!"

AJ J on November 2019


Wilsons Heating Cooling Electrical Services Inc

8242 S Kedzie Ave
4.90(
10
)

Wilsons Heating Cooling Electrical Services Inc

8242 S Kedzie Ave
4.90(
10
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a family owned business providing personalized services for over 25 years in the Chicagoland area. Our service techs arrive with a smile. We offer 24 hour emergency services as well.

"He was amazing and provided great instructions for keeping things up to date."

Leslie J on September 2021

We are a family owned business providing personalized services for over 25 years in the Chicagoland area. Our service techs arrive with a smile. We offer 24 hour emergency services as well.

"He was amazing and provided great instructions for keeping things up to date."

Leslie J on September 2021


Wise Mechanical Solutions Inc.

7613 S Cork Ave
No reviews yet

Wise Mechanical Solutions Inc.

7613 S Cork Ave
No reviews yet
7 years of experience

Whether you need a maintenance check or an emergency repair on a heating or cooling unit, our professional service technicians are here to ensure a reliable source for you to have your equipment serviced. We provide professional service and installation of residential and commercial heating and cooling units. All of our technicians are professionally trained and certified to be able to diagnose, service, and install a variety of standard & high efficiency units and equipment.

Whether you need a maintenance check or an emergency repair on a heating or cooling unit, our professional service technicians are here to ensure a reliable source for you to have your equipment serviced. We provide professional service and installation of residential and commercial heating and cooling units. All of our technicians are professionally trained and certified to be able to diagnose, service, and install a variety of standard & high efficiency units and equipment.



ARMA Heating and Air Conditioning

3854 W 69th St
No reviews yet

ARMA Heating and Air Conditioning

3854 W 69th St
No reviews yet

ARMA heating and air conditioning is a company that provides residential service and installation on forced air systems and boilers. It is a owner operated company by Victor and Oscar. We have been in this field since 2009 and decided to join together and start ARMA. We are here to provide service to the Chicago area and surrounding suburbs.

ARMA heating and air conditioning is a company that provides residential service and installation on forced air systems and boilers. It is a owner operated company by Victor and Oscar. We have been in this field since 2009 and decided to join together and start ARMA. We are here to provide service to the Chicago area and surrounding suburbs.


RO Inc.

13831 S King Rd
No reviews yet

RO Inc.

13831 S King Rd
No reviews yet
13 years of experience

RO Inc. was founded in 2012 but has been doing construction for over 14 years. The company is headquartered in Homer Glen, Illinois. We are currently proud to be providing a variety of home services to commercial and residential properties to help clients meet their needs and achieve their goals regarding their entire lifecycle of project properties in the entire Midwest region. We have a full staffed office including project managers, contractor crews, and in-house general contractors. We understand how vulnerable a property is while vacant and undergoing the foreclosure process. Our professionals are trained to properly retain documentation, including photographs, secure and quickly perform FHA and REO services as well as post sale convey maintenance. We can provide a very thorough property assessment report with bids using XactPRM. With that assessment we can then preform any large repairs needed even a demo and rebuild of a property. Our goal is to create a mutual trust between ourselves, clients and client interests by researching and identifying not only project property specific issues but also long-term target market trends and patterns.

RO Inc. was founded in 2012 but has been doing construction for over 14 years. The company is headquartered in Homer Glen, Illinois. We are currently proud to be providing a variety of home services to commercial and residential properties to help clients meet their needs and achieve their goals regarding their entire lifecycle of project properties in the entire Midwest region. We have a full staffed office including project managers, contractor crews, and in-house general contractors. We understand how vulnerable a property is while vacant and undergoing the foreclosure process. Our professionals are trained to properly retain documentation, including photographs, secure and quickly perform FHA and REO services as well as post sale convey maintenance. We can provide a very thorough property assessment report with bids using XactPRM. With that assessment we can then preform any large repairs needed even a demo and rebuild of a property. Our goal is to create a mutual trust between ourselves, clients and client interests by researching and identifying not only project property specific issues but also long-term target market trends and patterns.


Neli Virtual Appliance Repair

143 Charlotte Ave
4.29(
575
)

Neli Virtual Appliance Repair

143 Charlotte Ave
4.29(
575
)
Customers say: Super punctual
33589 local quotes requested

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Great! Punctual easy to work with cleaned up area when done"

Kay J on September 2025

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Great! Punctual easy to work with cleaned up area when done"

Kay J on September 2025


Paddys Heating & Cooling

6112 S Mason Ave
5.00(
4
)

Paddys Heating & Cooling

6112 S Mason Ave
5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

I am owner-operated HVAC Technician, with 10+ years in the industry working across all types of equipment. I am driven and motivated to get your HVAC needs taken care of in a quick and professional manner.

"It went great. Service was quick, professional, and my A/C was back and running no time"

Joe C on August 2018

I am owner-operated HVAC Technician, with 10+ years in the industry working across all types of equipment. I am driven and motivated to get your HVAC needs taken care of in a quick and professional manner.

"It went great. Service was quick, professional, and my A/C was back and running no time"

Joe C on August 2018

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Heating and Air Conditioning questions, answered by experts

No. Evaporator coils are designed to work with specific refrigerant types, and they are rated by what kinds of refrigerant they use. It’s indicated with an “R” code. It’s important to match your evaporator coil and refrigerant or your system will not work properly. An AC technician can tell you what type of refrigerant your system needs and what evaporator coils will work with it.

Turning off your AC may temporarily stop your unit from leaking water unless the leak is from a thawing coil that continues to thaw after the system is shut off. Regardless, it helps to discontinue use of the unit if it has a leak in order to figure out what’s causing the issue.

It is possible to add air conditioning to an older home, but it can be very expensive to do so. Expect to pay anywhere from $6,000 to $17,000 or more for the ductwork and AC unit. You’ll also have to hack into the home’s walls and ceilings to add ductwork, which can impact the aesthetics of an old home.

You should use a breathable, weather-resistant cover with ventilation. It can be a top cover or a full cover that has mesh to allow airflow. A full, non-breathable cover can cause moisture to build up, leading to rust, frozen parts, and corrosion. A full cover also attracts unwanted critters, such as mice, that can damage the wiring and your unit. If you need to protect your AC unit from falling icicles, choose a sturdy top cover or piece of wood that prevents icicles from damaging your unit.

You will enjoy greater energy efficiency and save on your annual energy bills, with new, modern HVAC systems using 30% to 50% less energy than older models. Upgrading your HVAC system is also a great way to embrace new technology, such as smart thermostats, lighting, fan speed, and humidity from your phone or tablet.

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The Palos Heights, 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.