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TRUSTED BY SUMNER, IL HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon55
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Sumner

Avatar for Seals Heating & Air

Seals Heating & Air

4.81(
840
)
Approved Pro

Seals Heating & Air

4.81(
840
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
1 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"The job was done correctly. He was very nice and professional."

Dennis B on September 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"The job was done correctly. He was very nice and professional."

Dennis B on September 2025


Tepen Electrical

4.90(
30
)
Approved Pro

Tepen Electrical

4.90(
30
)
Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
7 years of experience

Tepen Electrical is a full service residential and commercial electrical contractor. We are capable of handling all of your electrical needs from a simple service call to large commercial projects. Tepen Electrical has served its customers with a commitment to service and value. We have the experience and expertise to get the job done right the first time. Being a locally owned company means that any dealings you have with Tepen Electrical, you will be working with an owner of the company. Please call us today to schedule your appointment!

"Pro was here on time and solved our problems."

Dan S on October 2025

Tepen Electrical is a full service residential and commercial electrical contractor. We are capable of handling all of your electrical needs from a simple service call to large commercial projects. Tepen Electrical has served its customers with a commitment to service and value. We have the experience and expertise to get the job done right the first time. Being a locally owned company means that any dealings you have with Tepen Electrical, you will be working with an owner of the company. Please call us today to schedule your appointment!

"Pro was here on time and solved our problems."

Dan S on October 2025


Cassem Construction

5.00(
4
)
Approved Pro

Cassem Construction

5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
30 years of experience

Our Mission is to provide every customer the best value and experience in the construction and home improvement industries. We are committed to the highest level of professionalism, quality of work, and best response time. Cassem Construction would like to fulfill all of your Home improvement needs inside and out. We have been in business since 1995 and strive for satisfied customers and perfection on every project. We provide free estimates and no trip charge. If you ever have a project and are interested in getting an estimate, feel free to give us a call. We will have our experienced contractor out to your house to give you a pressure and stress free estimate. Thank you and we look forward to doing business with you soon!

"Thanks."

Mom D on January 2023

Our Mission is to provide every customer the best value and experience in the construction and home improvement industries. We are committed to the highest level of professionalism, quality of work, and best response time. Cassem Construction would like to fulfill all of your Home improvement needs inside and out. We have been in business since 1995 and strive for satisfied customers and perfection on every project. We provide free estimates and no trip charge. If you ever have a project and are interested in getting an estimate, feel free to give us a call. We will have our experienced contractor out to your house to give you a pressure and stress free estimate. Thank you and we look forward to doing business with you soon!

"Thanks."

Mom D on January 2023


Service Tek

5.00(
1
)
Approved Pro

Service Tek

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 years of experience

Service Tek, Inc., provides full-service heating and AC installations and repair work to the Olney area. We are highly trained in today's efficient product lines. We also install thermal units.

"He is the greatest thing that walked the earth. He is very dedicated. He comes out right away. He goes way above and beyond. He's friendly and out going. He is phenomenal"

Terry ? on February 2008

Service Tek, Inc., provides full-service heating and AC installations and repair work to the Olney area. We are highly trained in today's efficient product lines. We also install thermal units.

"He is the greatest thing that walked the earth. He is very dedicated. He comes out right away. He goes way above and beyond. He's friendly and out going. He is phenomenal"

Terry ? on February 2008


"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021


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


Avatar for Voss Heating & A/C Inc

Voss Heating & A/C Inc

5.00(
20
)

Voss Heating & A/C Inc

5.00(
20
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Voss Heating and Air Conditioning is a family owned business serving the heating and air conditioning needs of Southern Illinois for 40 years. We specialize in residential replacement and new construction, as well as light commercial heating and air conditioning. We also specialize in custom sheet metal fabrication and welding.

Voss Heating and Air Conditioning is a family owned business serving the heating and air conditioning needs of Southern Illinois for 40 years. We specialize in residential replacement and new construction, as well as light commercial heating and air conditioning. We also specialize in custom sheet metal fabrication and welding.


Avatar for Factory Plaza Inc

Factory Plaza Inc

4.61(
114
)

Factory Plaza Inc

4.61(
114
)
Customers say: Terrific value
20 years of experience

Factory Plaza is your place for kitchen cabinets and countertops needs. We can make new cabinets, refinish your doors, fabricate granite, marble or quartz countertops. Factory Plaza is one of the largest manufacturers of kitchen cabinets in the Midwest. We make our own brand American Wood Cabinets. We are a leader in the granite, marble & quartz fabrication and installation industry. Factory Plaza creates immaculate kitchen countertops, islands, bars, bathroom vanities, fireplaces. We provide quality, service and value beyond compare. Factory Plaza has earned a very good reputation over years: A+ rating from BBB, Angie’s List Super Service Awards, Best of Houzz Awards, and over a thousand 5-star reviews across the web. Factory Plaza is a family-owned business headquartered in Bensenville, IL. Here, at Factory Plaza our customers are our neighbors, our friends, and our business partners.

"The purchase of my new kitchen cabinets and counter tops went great, sales rep Greg was very attentive to all questions I had, made adjustments as needed, pricing was good, and they are made right on the premise, they came out to measure, delivery time was great, thought it would take maybe 4-6 weeks, we got in 2 weeks, delivery was on time promised, we did our own install. Counter tops were ordered and delivered 6 days later, installers were GREAT, Rodrigo and partner were on time promised, very professional, friendly, quick, cleaned up after, would not even know they were there, except for my new counter tops. Would definitely recommend Factory Plaza Per the picture the installers will do what is needed to get the job done 🙂"

Deb S on April 2025

Factory Plaza is your place for kitchen cabinets and countertops needs. We can make new cabinets, refinish your doors, fabricate granite, marble or quartz countertops. Factory Plaza is one of the largest manufacturers of kitchen cabinets in the Midwest. We make our own brand American Wood Cabinets. We are a leader in the granite, marble & quartz fabrication and installation industry. Factory Plaza creates immaculate kitchen countertops, islands, bars, bathroom vanities, fireplaces. We provide quality, service and value beyond compare. Factory Plaza has earned a very good reputation over years: A+ rating from BBB, Angie’s List Super Service Awards, Best of Houzz Awards, and over a thousand 5-star reviews across the web. Factory Plaza is a family-owned business headquartered in Bensenville, IL. Here, at Factory Plaza our customers are our neighbors, our friends, and our business partners.

"The purchase of my new kitchen cabinets and counter tops went great, sales rep Greg was very attentive to all questions I had, made adjustments as needed, pricing was good, and they are made right on the premise, they came out to measure, delivery time was great, thought it would take maybe 4-6 weeks, we got in 2 weeks, delivery was on time promised, we did our own install. Counter tops were ordered and delivered 6 days later, installers were GREAT, Rodrigo and partner were on time promised, very professional, friendly, quick, cleaned up after, would not even know they were there, except for my new counter tops. Would definitely recommend Factory Plaza Per the picture the installers will do what is needed to get the job done 🙂"

Deb S on April 2025


Avatar for Appliance Zone

Appliance Zone

4.41(
41
)

Appliance Zone

4.41(
41
)
Customers say: Terrific value
17 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


Avatar for Full Service Roofing & Remodeling Inc

Full Service Roofing & Remodeling Inc

4.87(
31
)

Full Service Roofing & Remodeling Inc

4.87(
31
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Full Service Roofing & Remodeling specializes in residential roof repair and replacement in Quincy, IL and surrounding areas. Call us whether you need roofing inspection, siding or windows installation services or a whole new roofing system installed.

Full Service Roofing & Remodeling specializes in residential roof repair and replacement in Quincy, IL and surrounding areas. Call us whether you need roofing inspection, siding or windows installation services or a whole new roofing system installed.

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Heating and Air Conditioning questions, answered by experts

The best way to reduce heat upstairs is to release it by opening a window. Hot air rises, and if you can create some airflow by opening a window upstairs and also one on a lower level, the hot air should be pushed out of the home. Remember that fans pointing out the window do a much better job of circulating air than fans pointing into the home.

An undersized whole-house generator has the potential to overheat and shut down when you try to run a central AC system. This scenario can not only damage the whole-house generator, but can also trip your home’s breakers or cause electrical damage. To avoid this situation, hire a local generator installer to correctly size your whole-house generator.

It’s not customary to tip HVAC technicians, and most professionals won’t expect it. However, it’s a nice way of showing your appreciation for the work they do, especially if they come out in inclement weather or on a weekend or holiday to fix an emergency issue if your heat or AC goes out in extreme temperatures. A good tip would be between 10% to 20% of the total bill, depending on how above and beyond the tech goes for your repair and on the total cost of your HVAC repair or service. For something like a routine tune-up or scheduled maintenance, tips aren’t expected.

Yes, it’s important to turn off your AC sometimes to give it a break and prevent it from freezing up. If your AC runs all the time, your system’s parts will wear down quicker, which may mean that you need to replace it sooner. Plus, using your AC constantly uses more electricity and leads to higher energy bills.

Is mold in an air conditioner dangerous? Running an air conditioner with mold isn’t safe because it can spread harmful mold spores throughout your home. These spores may cause respiratory problems, allergies, or aggravate asthma in household members and guests. If you suspect there is mold hiding in your air conditioner, it’s best to stop using the HVAC system until the mold is cleaned to avoid health risks and further contamination.

The Sumner, 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.

What do you need done? We’ll find top pros.
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