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TRUSTED BY MOUNT PROSPECT, IL HOMEOWNERS

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

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

*The Angi rating for Heating And Air Conditioning Service companies in Mount Prospect, 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 Mount Prospect, 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 January 18, 2026

Find Heating and air conditioning pros in Mount Prospect

Avatar for Home Comfort Systems Inc

Home Comfort Systems Inc

4.98(
284
)
•Approved Pro

Home Comfort Systems Inc

4.98(
284
)
•Approved Pro
Customers say: True professional
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
54 years of experience

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

Avatar for STVU Inc

STVU Inc

4.98(
42
)
•Approved Pro

STVU Inc

4.98(
42
)
•Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

24/7 EMERGENCY SERVICE! We offer complete heating and A/C services as well as air ducts, ventilation, humidifiers, UV lamps, electronic air cleaners, and much more. We service/offer all major brands and accept all major credit cards. We offer free quotes on new A.C. or furnace installations. Our company excels in residential, commercial, and industrial properties.

"Great! Fast, friendly, and fair. Nice to work with a local, family owned, company that is customer focused with knowledgeable sales and service professionals. Couldn't be happier!"

Trevor G on June 2021

24/7 EMERGENCY SERVICE! We offer complete heating and A/C services as well as air ducts, ventilation, humidifiers, UV lamps, electronic air cleaners, and much more. We service/offer all major brands and accept all major credit cards. We offer free quotes on new A.C. or furnace installations. Our company excels in residential, commercial, and industrial properties.

"Great! Fast, friendly, and fair. Nice to work with a local, family owned, company that is customer focused with knowledgeable sales and service professionals. Couldn't be happier!"

Trevor G on June 2021

Avatar for AMERICAN FAMILY HEATING AND AIR CONDITIONING

AMERICAN FAMILY HEATING AND AIR CONDITIONING

4.94(
66
)
•Approved Pro

AMERICAN FAMILY HEATING AND AIR CONDITIONING

4.94(
66
)
•Approved Pro
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
23 years of experience

24 hour service flat rate pricing on repairs 2 year warranty(repairs) installations(10 yr parts and labor warranty)

"Service was prompt, professional and well done."

Mark B on January 2024

24 hour service flat rate pricing on repairs 2 year warranty(repairs) installations(10 yr parts and labor warranty)

"Service was prompt, professional and well done."

Mark B on January 2024

Avatar for Lifeline Plumbing Heating & Cooling

Lifeline Plumbing Heating & Cooling

4.73(
2,157
)
•Approved Pro

Lifeline Plumbing Heating & Cooling

4.73(
2,157
)
•Approved Pro
Customers say: Super punctual
15 years of experience
Emergency services offered

Lifeline Plumbing, Heating and Cooling is the winner of the Super Service Award each year since 2011, when we started our profile on Angies List. If you are looking for professional Plumbing, Air Conditioning, Heating or any type of HVAC services in the greater Chicago-land, area make the call to Lifeline Plumbing, Heating and Cooling! We put our customers first with everything we do. That is why we offer a comprehensive satisfaction guarantee on all the work we do, and on all the products we install. If you would like to speak with one of our experts and get scheduled for service, call us at (847) 468-0069.

"All in all good service but price too high"

Marian J on May 2025

Lifeline Plumbing, Heating and Cooling is the winner of the Super Service Award each year since 2011, when we started our profile on Angies List. If you are looking for professional Plumbing, Air Conditioning, Heating or any type of HVAC services in the greater Chicago-land, area make the call to Lifeline Plumbing, Heating and Cooling! We put our customers first with everything we do. That is why we offer a comprehensive satisfaction guarantee on all the work we do, and on all the products we install. If you would like to speak with one of our experts and get scheduled for service, call us at (847) 468-0069.

"All in all good service but price too high"

Marian J on May 2025

Avatar for Handy Men & Mrs Helper Kitchen & Bath

Handy Men & Mrs Helper Kitchen & Bath

4.87(
1,139
)
•Approved Pro

Handy Men & Mrs Helper Kitchen & Bath

4.87(
1,139
)
•Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
23 years of experience

SUPER SERVICE AWARD WINNER SINCE 2003! Our mission is to offer honest, reliable home remodeling services that set us apart from other service providers. We continually strive to exceed expectations by ensuring that each home repair or remodeling project is done to your satisfaction. Our commitment and assurance to our clients is something we take great pride in. When planning your next home improvement project, rely on a company that offers unparalleled knowledge, experience and expertise. Contact us today to learn more about what sets us apart from the competition.

"THE BEST experience with a contractor EVER! We’ve owned 7 houses and have hired numerous contractors to do a variety of work, this was by far the smoothest, most thorough job we’ve ever had done. The communication, preparation and scheduling made us feel at ease with the project. Everyone of the workers and managers of the job showed up on time and got our job done on the specific schedule we were given. The quality of the work was top notch! The entire team was a pleasure to work with!"

Steve B on October 2021

SUPER SERVICE AWARD WINNER SINCE 2003! Our mission is to offer honest, reliable home remodeling services that set us apart from other service providers. We continually strive to exceed expectations by ensuring that each home repair or remodeling project is done to your satisfaction. Our commitment and assurance to our clients is something we take great pride in. When planning your next home improvement project, rely on a company that offers unparalleled knowledge, experience and expertise. Contact us today to learn more about what sets us apart from the competition.

"THE BEST experience with a contractor EVER! We’ve owned 7 houses and have hired numerous contractors to do a variety of work, this was by far the smoothest, most thorough job we’ve ever had done. The communication, preparation and scheduling made us feel at ease with the project. Everyone of the workers and managers of the job showed up on time and got our job done on the specific schedule we were given. The quality of the work was top notch! The entire team was a pleasure to work with!"

Steve B on October 2021

Avatar for Shavitz Heating and Air Conditioning

Shavitz Heating and Air Conditioning

4.82(
385
)
•Approved Pro

Shavitz Heating and Air Conditioning

4.82(
385
)
•Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
122 years of experience

Whether you need to have your air conditioning system completely replaced or you just need some basic heating repairs, call the friendly and professional technicians at Shavitz Heating & Air Conditioning. We value our Chicago heating and air conditioning customers and treat them like our family. We want you to be comfortable in your home. That is why we offer a 100% satisfaction guarantee and a lifetime workmanship warranty. Also, if we cannot install a new AC or heating system for you in a day, our technicians will deliver a portable heater or air conditioning system so that you can stay comfortable in your home. Call our team today to schedule HVAC services in the Chicagoland area.

"The technician arrived precisely on schedule and performed a thorough checkup of the heating system, using state-of-the-art diagnostic tools. He also explained the condition of the furnace and helpfully forecasted its likely future."

John P on September 2025

Whether you need to have your air conditioning system completely replaced or you just need some basic heating repairs, call the friendly and professional technicians at Shavitz Heating & Air Conditioning. We value our Chicago heating and air conditioning customers and treat them like our family. We want you to be comfortable in your home. That is why we offer a 100% satisfaction guarantee and a lifetime workmanship warranty. Also, if we cannot install a new AC or heating system for you in a day, our technicians will deliver a portable heater or air conditioning system so that you can stay comfortable in your home. Call our team today to schedule HVAC services in the Chicagoland area.

"The technician arrived precisely on schedule and performed a thorough checkup of the heating system, using state-of-the-art diagnostic tools. He also explained the condition of the furnace and helpfully forecasted its likely future."

John P on September 2025

Avatar for Any Temp Heating & Cooling INC

Any Temp Heating & Cooling INC

4.83(
65
)
•Approved Pro

Any Temp Heating & Cooling INC

4.83(
65
)
•Approved Pro
Customers say: Quick response
17 years of experience
Free onsite estimate

We are a Heating and Cooling company based out of Addison IL serving Du page and Cook County. Our regular business hours are 8 am to 5 pm and we offer 24/7 Emergency service. We service and install all major brands of furnaces air conditioners water heaters and boilers. We offer free estimates on new equipment installations and replacements call our office now at 630.550.7859 to schedule your appointment.

"I had a new heat pump installed in my condo last year. This company did sloppy prep work which has resulted in thousands of dollars of extra work needing to be done. Last year I needed to replace my old HVAC system. The air conditioner was out and the furnace was from 2001. After seeing the high price on a quote from a different company, I reached out to AnyTemp. When the tech came out they gave me a couple of options, but they really pushed a heat pump. They took around 5k off the price and I was getting an Amana 2.5 ton heat pump for around 10k, a great price. After it was installed the issues began. As soon as the temperature went above 85, we started to see massive condensation on the visible parts of the HVAC system. We called AnyTemp up and they came out. They told us that our air ducts are uninsulated, as is our attic, so the hot air from the attic is creating condensation since the ducts are so cold. With this system the fan speed cannot be varied. Had I put a normal A/C in or a heat pump where the fan speed is variable, condensation would not be a problem. The solution they said was to replace all of the air ducts. I was very unhappy with this. After consulting with other HVAC companies, I realized that while ideally my ductwork would be insulated, I should have known this before installation. They never bothered to inspect the ducts, which is just sloppy practice, especially given I live in an old building. The manager I spoke with was also very condescending and spoke down to me. Any temp did come and insulate the central visible air duct, however this insulation has done nothing. Overall this company did sloppy prep work and refused to take responsibility for their mistakes, instead blaming me, the owner."

Loren M on June 2025

We are a Heating and Cooling company based out of Addison IL serving Du page and Cook County. Our regular business hours are 8 am to 5 pm and we offer 24/7 Emergency service. We service and install all major brands of furnaces air conditioners water heaters and boilers. We offer free estimates on new equipment installations and replacements call our office now at 630.550.7859 to schedule your appointment.

"I had a new heat pump installed in my condo last year. This company did sloppy prep work which has resulted in thousands of dollars of extra work needing to be done. Last year I needed to replace my old HVAC system. The air conditioner was out and the furnace was from 2001. After seeing the high price on a quote from a different company, I reached out to AnyTemp. When the tech came out they gave me a couple of options, but they really pushed a heat pump. They took around 5k off the price and I was getting an Amana 2.5 ton heat pump for around 10k, a great price. After it was installed the issues began. As soon as the temperature went above 85, we started to see massive condensation on the visible parts of the HVAC system. We called AnyTemp up and they came out. They told us that our air ducts are uninsulated, as is our attic, so the hot air from the attic is creating condensation since the ducts are so cold. With this system the fan speed cannot be varied. Had I put a normal A/C in or a heat pump where the fan speed is variable, condensation would not be a problem. The solution they said was to replace all of the air ducts. I was very unhappy with this. After consulting with other HVAC companies, I realized that while ideally my ductwork would be insulated, I should have known this before installation. They never bothered to inspect the ducts, which is just sloppy practice, especially given I live in an old building. The manager I spoke with was also very condescending and spoke down to me. Any temp did come and insulate the central visible air duct, however this insulation has done nothing. Overall this company did sloppy prep work and refused to take responsibility for their mistakes, instead blaming me, the owner."

Loren M on June 2025

Avatar for ARS / Rescue Rooter Chicago

ARS / Rescue Rooter Chicago

4.84(
143
)
•Approved Pro

ARS / Rescue Rooter Chicago

4.84(
143
)
•Approved Pro
Super Service Award
Customers say: Quality work
104 years of experience
Free onsite estimate

ARS®/Rescue Rooter® Chicago was founded with the goal of providing the highest quality air conditioning, heating, insulation, and plumbing services to our customers. We understand that when it comes to the HVAC and plumbing systems in your home, you need to find a team that is trustworthy, experienced, and able to quickly diagnose and resolve your issues. Our company offers a dependable 24/7 emergency service that is designed to meet your needs, whenever they may arise.

"Customer service and Techician Efrain was great. Diagnosed and fixed the problem fast, explained to me what’s going on to my furnace. Respectful!"

Perla A on January 2026

ARS®/Rescue Rooter® Chicago was founded with the goal of providing the highest quality air conditioning, heating, insulation, and plumbing services to our customers. We understand that when it comes to the HVAC and plumbing systems in your home, you need to find a team that is trustworthy, experienced, and able to quickly diagnose and resolve your issues. Our company offers a dependable 24/7 emergency service that is designed to meet your needs, whenever they may arise.

"Customer service and Techician Efrain was great. Diagnosed and fixed the problem fast, explained to me what’s going on to my furnace. Respectful!"

Perla A on January 2026

Avatar for All Temp Heating & Air Conditioning Inc

All Temp Heating & Air Conditioning Inc

4.77(
397
)
•Approved Pro

All Temp Heating & Air Conditioning Inc

4.77(
397
)
•Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
80 years of experience

Since 1946, All Temp Heating & Air Conditioning Inc, has been serving Chicago's northwest suburbs. By offering old fashioned, quality workmanship and dependable 24 hour service, we have grown along with the communities that we serve. We specialize in servicing and replacing high efficient heating and cooling systems for residential and light commercial applications and have become a leader in our marketplace by offering competitive pricing and exceptional customer service. Being a family owned company, we take pride in our work. Many of our customers have been with us for a number of years and most of our new customers come by referrals from family and friends. We professionally install, service and repair HVAC systems. Give us a call today. Additional DBAs - Carl Woerner Heating & Cooling, Woerner Heating - Carl, All Temp Heating And Air Conditioning. Additional contact phone number - (847) 358-7100.

"Great experience from beginning to end."

Valerie K on May 2023

Since 1946, All Temp Heating & Air Conditioning Inc, has been serving Chicago's northwest suburbs. By offering old fashioned, quality workmanship and dependable 24 hour service, we have grown along with the communities that we serve. We specialize in servicing and replacing high efficient heating and cooling systems for residential and light commercial applications and have become a leader in our marketplace by offering competitive pricing and exceptional customer service. Being a family owned company, we take pride in our work. Many of our customers have been with us for a number of years and most of our new customers come by referrals from family and friends. We professionally install, service and repair HVAC systems. Give us a call today. Additional DBAs - Carl Woerner Heating & Cooling, Woerner Heating - Carl, All Temp Heating And Air Conditioning. Additional contact phone number - (847) 358-7100.

"Great experience from beginning to end."

Valerie K on May 2023

Avatar for Phoenix HVAC, LLC

Phoenix HVAC, LLC

4.89(
57
)
•Approved Pro

Phoenix HVAC, LLC

4.89(
57
)
•Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
8 years of experience

With decades of experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

"The unit was installed a couple of years ago. This visit was for spring checkup. Thomas, the tech, was great. Informative and efficient. I highly recommend this firm."

Roger B on May 2024

With decades of experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

"The unit was installed a couple of years ago. This visit was for spring checkup. Thomas, the tech, was great. Informative and efficient. I highly recommend this firm."

Roger B on May 2024

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Heating and Air Conditioning questions, answered by experts

Though it may seem redundant, you can absolutely have a central AC unit and a window AC in your home. In fact, if you place a window AC unit near your central air, it can help move the cooler air throughout your home. But doubling up on your AC methods can get pricey, so factor in cost accordingly.

It depends on the number of zones and rooms and how sophisticated the system is. On the low end, a ductless AC system costs $2,000 for one or two zones in one room. Covering two zones for more rooms can cost $6,000 to 8,000. If you want a larger ductless AC system to cover your entire home, multi-zone systems cost upwards of $13,000.

Most experts recommend getting three to five HVAC quotes from licensed, insured, reputable local heating and cooling companies. Getting multiple detailed HVAC quotes (but not too many) lets you compare the equipment, services, and prices of several contractors without being overwhelmed by options. It can also let you see if one contractor’s prices are much higher or lower than the others and give you a chance to ask for clarification. That way, you can weed out any contractors who aren’t providing quality services or materials and find the company that best meets your budget, quality requirements, and long-term goals.

The DOE is phasing out AC units with SEER ratings that fall below 14 or 15. The exact minimum rating depends on your region. In the northern United States, new ACs must have a minimum SEER rating of 14, though you can still buy and install older systems as long as they were compliant when they were manufactured. In the southern and southwestern United States, you cannot buy or install older air conditioners with lower SEER ratings. The minimum rating is between 14.5 and 15, depending on the power of the unit.

There are a few ways to reduce your electricity bills if you use window AC units to keep cool. Set the unit temperature at least 1 degree higher than it is currently to reduce costs. Keep the unit clean for it to run efficiently. You may want to hire a window AC specialist near you to inspect the unit once a year and keep it in tip-top shape.

The Mount Prospect, 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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