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TRUSTED BY ILLIOPOLIS, IL HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon12
    Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Illiopolis, 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 Illiopolis, 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 Illiopolis

Avatar for Tiger Plumbing, Heating, Air Conditioning, & Electrical Services

Tiger Plumbing, Heating, Air Conditioning, & Electrical Services

3.80(
80
)
•Approved Pro

Tiger Plumbing, Heating, Air Conditioning, & Electrical Services

3.80(
80
)
•Approved Pro
Customers say: Quick response
1993 years of experience
Free onsite estimate

Tiger Plumbing, Heating, Air Conditioning, & Electrical Services takes pride in being your preferred local plumbers, electricians, and HVAC technicians! In fact, more homeowners in the St. Louis Metro East & Central Illinois communities we serve, say they would call us again before any other plumbing, electrical, heating, or air conditioning service!

"This company is outstanding. I can not sing them enough praises."

Jacqueline W on May 2025

Tiger Plumbing, Heating, Air Conditioning, & Electrical Services takes pride in being your preferred local plumbers, electricians, and HVAC technicians! In fact, more homeowners in the St. Louis Metro East & Central Illinois communities we serve, say they would call us again before any other plumbing, electrical, heating, or air conditioning service!

"This company is outstanding. I can not sing them enough praises."

Jacqueline W on May 2025

Avatar for AppliancePartsPros.com

AppliancePartsPros.com

4.73(
287
)

AppliancePartsPros.com

4.73(
287
)
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Since 1999, we've helped millions of do-it-yourselfers save money and fix their broken appliances quickly by providing quality appliance parts and free repair advice. We are only an online appliance parts retailer that offers a 365 day warranty and fast shipping. We also offer technical advice and diagnosis totally free 6 days a week. If you are interested in repairing your own appliance, please call us at 1-877-477-7278 or click live chat on our web site. We will help diagnose the problem and provide you with all the necessary information for the repair free of charge. It's better with the Pros!™ Avoid costly service calls - visit us at http://www.appliancepartspros.com

"Beware of shipping issues with this company. Ordered an ice maker installation kit on 10/10/25. Shipping was due no later than 10/20 according to company and FedEx tracking. FedEx tracking showed the package at their facility for 8 days without moving beginning on 10/15. Called FedEx 3 times. Each time they said they cannot find package and I have to contact shipper. Shipper has to make a claim, they will not mark it as lost. Called Appliance Parts Pros twice. Each time they say FedEx has to mark package lost before they will do anything. They also state they have to wait 14 days from them before doing anything because of their contract with FedEx. I don't care about their contract, I want what was ordered and paid for. Just going in circles with them and FedEX. If they shipped after 14 days it would be 22 days from that point, 32 days from the date of order if they shipped it that day. There was a deadline for installing this part before tenants arrive. They did not care, would not m"

Ron R on October 2025

Since 1999, we've helped millions of do-it-yourselfers save money and fix their broken appliances quickly by providing quality appliance parts and free repair advice. We are only an online appliance parts retailer that offers a 365 day warranty and fast shipping. We also offer technical advice and diagnosis totally free 6 days a week. If you are interested in repairing your own appliance, please call us at 1-877-477-7278 or click live chat on our web site. We will help diagnose the problem and provide you with all the necessary information for the repair free of charge. It's better with the Pros!™ Avoid costly service calls - visit us at http://www.appliancepartspros.com

"Beware of shipping issues with this company. Ordered an ice maker installation kit on 10/10/25. Shipping was due no later than 10/20 according to company and FedEx tracking. FedEx tracking showed the package at their facility for 8 days without moving beginning on 10/15. Called FedEx 3 times. Each time they said they cannot find package and I have to contact shipper. Shipper has to make a claim, they will not mark it as lost. Called Appliance Parts Pros twice. Each time they say FedEx has to mark package lost before they will do anything. They also state they have to wait 14 days from them before doing anything because of their contract with FedEx. I don't care about their contract, I want what was ordered and paid for. Just going in circles with them and FedEX. If they shipped after 14 days it would be 22 days from that point, 32 days from the date of order if they shipped it that day. There was a deadline for installing this part before tenants arrive. They did not care, would not m"

Ron R on October 2025

Advanced Air Heating & Cooling

5.00(
27
)

Advanced Air Heating & Cooling

5.00(
27
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Advanced Air is a company that specializes in providing professional Furnace & Air-conditioner repair, maintenance and inspection at a reasonable rate. Our certified technicians are very family-friendly, skillful, dependable, reliable and knowledgeable of the latest (most current) techniques used in heating & cooling repair. Owner operated. No subs. Cost is determined by the job. Travel charges may apply. Service charges may apply. No extra charge for after hours service.

"Friendly and communicated in layman terms so I could understand the problems and repairs at hand. Affordable!!!"

Scooter W on October 2023

Advanced Air is a company that specializes in providing professional Furnace & Air-conditioner repair, maintenance and inspection at a reasonable rate. Our certified technicians are very family-friendly, skillful, dependable, reliable and knowledgeable of the latest (most current) techniques used in heating & cooling repair. Owner operated. No subs. Cost is determined by the job. Travel charges may apply. Service charges may apply. No extra charge for after hours service.

"Friendly and communicated in layman terms so I could understand the problems and repairs at hand. Affordable!!!"

Scooter W on October 2023

Avatar for M B Heating & Cooling Inc

M B Heating & Cooling Inc

4.71(
58
)

M B Heating & Cooling Inc

4.71(
58
)
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

Our high level of technical expertise and our custom sheet metal shop enable us to repair, replace, install and service virtually all HVAC systems including furnaces, air conditioners, heat pumps, radiant floor systems, boilers and indoor air quality products.

"Jason and his team were knowledgeable, friendly, & courteous while helping us resolve a major water problem."

Mike L on January 2025

Our high level of technical expertise and our custom sheet metal shop enable us to repair, replace, install and service virtually all HVAC systems including furnaces, air conditioners, heat pumps, radiant floor systems, boilers and indoor air quality products.

"Jason and his team were knowledgeable, friendly, & courteous while helping us resolve a major water problem."

Mike L on January 2025

Avatar for Chief/Bauer Service Experts

Chief/Bauer Service Experts

4.74(
43
)

Chief/Bauer Service Experts

4.74(
43
)
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Chief/Bauer Service Experts is proud to have served the Champaign area for 60 years. We offer full service heating, air conditioning, and indoor air quality maintenance, repair, and installations. Our NATE-certified technicians are qualified to repair, service, and install all the top brands of heating, cooling, and indoor air quality equipment. We are available 24/7/365 so whether you're in need of an A/C tune-up before the summer weather hits or your furnace goes out in the middle of a snow storm, we are here for you! Call (217) 689-2469 to schedule a routine maintenance or request an indoor air quality analysis. We look forward to working with you!

"Paul DeBolt, from Chief/Bauer, did a great job on the maintenance of my water heater. When I asked if I could watch and have him explain the steps, Paul had no problems. He left my utility room completely spotless. Next time I have a plumbing issue, I'll definitely ask for Paul."

Debby B on March 2025

Chief/Bauer Service Experts is proud to have served the Champaign area for 60 years. We offer full service heating, air conditioning, and indoor air quality maintenance, repair, and installations. Our NATE-certified technicians are qualified to repair, service, and install all the top brands of heating, cooling, and indoor air quality equipment. We are available 24/7/365 so whether you're in need of an A/C tune-up before the summer weather hits or your furnace goes out in the middle of a snow storm, we are here for you! Call (217) 689-2469 to schedule a routine maintenance or request an indoor air quality analysis. We look forward to working with you!

"Paul DeBolt, from Chief/Bauer, did a great job on the maintenance of my water heater. When I asked if I could watch and have him explain the steps, Paul had no problems. He left my utility room completely spotless. Next time I have a plumbing issue, I'll definitely ask for Paul."

Debby B on March 2025

Avatar for Appliance Zone

Appliance Zone

4.41(
41
)

Appliance Zone

4.41(
41
)
Customers say: Terrific value
2008 years of experience

Appliancezone.com is a leading on-line retailer of appliance parts and accessories for do-it-yourself homeowners. Incorporated in 2008, it was started by CEO, Jim Allen and his wife Paula, who operated an appliance repair business for nearly fourteen years prior to starting the internet company Appliance Zone.

"This is the first online review I've ever written -- my experience with this company was that bad. Three aspects that deserve attention: 1) I placed an order and tried to cancel six minutes later. Turns out they don't accept cancellations. 2) I couldn't find a phone number, so I had to work the return/refund by email. The exchange was painful -- so unhelpful I felt like I was interacting with a bad chatbot. 3) I ended up eating shipping costs (expected) and got hit for a 50% restocking fee (unexpected) because I refused the package instead of paying to ship it back. Didn't matter that it went to the correct address, was clearly labeled, and had prior return authorization. So I ended up with a $21 refund on a $60 order, and a lesson learned about where not to buy appliance parts."

Tyson A on April 2020

Appliancezone.com is a leading on-line retailer of appliance parts and accessories for do-it-yourself homeowners. Incorporated in 2008, it was started by CEO, Jim Allen and his wife Paula, who operated an appliance repair business for nearly fourteen years prior to starting the internet company Appliance Zone.

"This is the first online review I've ever written -- my experience with this company was that bad. Three aspects that deserve attention: 1) I placed an order and tried to cancel six minutes later. Turns out they don't accept cancellations. 2) I couldn't find a phone number, so I had to work the return/refund by email. The exchange was painful -- so unhelpful I felt like I was interacting with a bad chatbot. 3) I ended up eating shipping costs (expected) and got hit for a 50% restocking fee (unexpected) because I refused the package instead of paying to ship it back. Didn't matter that it went to the correct address, was clearly labeled, and had prior return authorization. So I ended up with a $21 refund on a $60 order, and a lesson learned about where not to buy appliance parts."

Tyson A on April 2020

Snell Plumbing & Heating

4.94(
18
)

Snell Plumbing & Heating

4.94(
18
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Snell Plumbing & Heating offers commercial and residential sales and service in plumbing and HVAC. We are Geothermal Pros and a Carrier Factory Authorized Dealer Established in 1974, Snell Plumbing & Heating takes great pride in going above and beyond customer expectation. Whether the most complex installation, or just a routine service and maintenance, we have the tools and the personnel to provide a top-quality job.

"Thanksgiving morning I woke up to no hot water. I called Snell and left a message. The next day I talked to Mo and by 1:30 the day after Thanksgiving Mo replaced my hot water heater. He went above and beyond and I am so appreciative. I have used Snell for years and this is the kind of service that they provide."

Mary Ann C on December 2024

Snell Plumbing & Heating offers commercial and residential sales and service in plumbing and HVAC. We are Geothermal Pros and a Carrier Factory Authorized Dealer Established in 1974, Snell Plumbing & Heating takes great pride in going above and beyond customer expectation. Whether the most complex installation, or just a routine service and maintenance, we have the tools and the personnel to provide a top-quality job.

"Thanksgiving morning I woke up to no hot water. I called Snell and left a message. The next day I talked to Mo and by 1:30 the day after Thanksgiving Mo replaced my hot water heater. He went above and beyond and I am so appreciative. I have used Snell for years and this is the kind of service that they provide."

Mary Ann C on December 2024

Avatar for Lanz Heating & Cooling Inc

Lanz Heating & Cooling Inc

4.53(
72
)

Lanz Heating & Cooling Inc

4.53(
72
)
Customers say: Super punctual
2002 years of experience

Lanz Heating & Cooling Inc is your resource for delivering dependable, quality service and comfort to the Champaign area. Our expert Customer Service, Repair Technician, Indoor Air Quality, and Comfort Advisor Teams work together to bring you the very best in commercial and residential HVAC and Plumbing services for your home. Repair Services are offered with our 8 to 8 Same Great Rate, along with timely and reasonable emergency services. Our Comfort Club Members enjoy additional savings and peace of mind. Indoor air quality and comfort is our priority for your home…and we’ve got the energy efficient equipment and service teams to provide it

"Service was amazing. They were always clean, very clean and they did it fast. They sent out 6 people to do the job."

Demi M on August 2019

Lanz Heating & Cooling Inc is your resource for delivering dependable, quality service and comfort to the Champaign area. Our expert Customer Service, Repair Technician, Indoor Air Quality, and Comfort Advisor Teams work together to bring you the very best in commercial and residential HVAC and Plumbing services for your home. Repair Services are offered with our 8 to 8 Same Great Rate, along with timely and reasonable emergency services. Our Comfort Club Members enjoy additional savings and peace of mind. Indoor air quality and comfort is our priority for your home…and we’ve got the energy efficient equipment and service teams to provide it

"Service was amazing. They were always clean, very clean and they did it fast. They sent out 6 people to do the job."

Demi M on August 2019

Chambers Services Inc

4.42(
84
)

Chambers Services Inc

4.42(
84
)
Customers say: Super punctual
1996 years of experience

Delivery service is available. Additional email - [email protected]. Chambers Services has been offering expert service and sales for over 30 years! We pride ourselves on having a stellar reputation with our customers and are happy to provide references! We enjoy our work and it shows!

"Terrible! Only used Chambers because Whirlpool sent them my service request. Had to leave my mom with tech in so I could return to work, so I wasn't even there to find out what was wrong BUT told him to call me when he knew something. I got vague blurb of the problem and my mom saying he said he broke something on the unit!? Took 3 days and me calling office twice before tech finally called me! And NOWHERE on the paperwork does it state that HE caused more damage to the unit than the original problem!"

J G on November 2022

Delivery service is available. Additional email - [email protected]. Chambers Services has been offering expert service and sales for over 30 years! We pride ourselves on having a stellar reputation with our customers and are happy to provide references! We enjoy our work and it shows!

"Terrible! Only used Chambers because Whirlpool sent them my service request. Had to leave my mom with tech in so I could return to work, so I wasn't even there to find out what was wrong BUT told him to call me when he knew something. I got vague blurb of the problem and my mom saying he said he broke something on the unit!? Took 3 days and me calling office twice before tech finally called me! And NOWHERE on the paperwork does it state that HE caused more damage to the unit than the original problem!"

J G on November 2022

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Heating and Air Conditioning questions, answered by experts

No, a furnace is not the same thing as an AC, or air conditioner, but these are both parts of an HVAC system. They both use air ducts to transport cool or hot air around your home to achieve a comfortable temperature set by your thermostat. An AC runs on electricity, while a furnace can use different fuel sources.

If your drain line is clogged, your AC might stop cooling, shut down, or refuse to turn on at all. Otherwise, you might see your AC leaking water, find standing water or water damage near the unit, or notice a musty smell coming out of your air conditioner or vents.

If left untreated, a frozen AC unit can lead to costly damage, especially to the compressor and evaporator coils. When ice forms on the evaporator coils, they become brittle and more susceptible to breaking. Plus, a freeze makes your AC system much less efficient, which means it's wasting energy and costing you more in your monthly energy bills.

While 72 degrees is a comfortable setting for many people, it’s likely not the most efficient temperature setting for your air conditioning unit. By pushing the temperature up to 75 or 78 degrees, you stand to save money on your energy bill. That said, these temperatures may be too warm to be comfortable for some people and are definitely too warm for most people to sleep comfortably.

Winterizing can still help you save money on energy costs and help prepare your AC for its work next year when you turn it back on. We suggest planning for at least some maintenance, even if winters are mild in your area.

The Illiopolis, 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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