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TRUSTED BY DELAVAN, IL HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon34
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Delavan

Avatar for John B Ventures LLC

John B Ventures LLC

4.88(
213
)
•Approved Pro

John B Ventures LLC

4.88(
213
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
Free onsite estimate

Project maintenance and installation - John B Ventures LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"John was incredibly responsive and helpful. He accommodated my schedule and worked with me on a non straightforward project. He suggested solutions that recognized budget and approach. He was very diligent and helpful. "

Reid B on December 2025

Project maintenance and installation - John B Ventures LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"John was incredibly responsive and helpful. He accommodated my schedule and worked with me on a non straightforward project. He suggested solutions that recognized budget and approach. He was very diligent and helpful. "

Reid B on December 2025

Kennell Electric, Inc.

4.87(
21
)
•Approved Pro

Kennell Electric, Inc.

4.87(
21
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
21 years of experience

Locally owned and operated Kennell Electric, Inc. has been providing quality service to the Tazewell, Woodford, McLean, Peoria and Livingston Counties for multiple years. Call us for all your electrical needs.

"What has Rita H been smoking? On a scale of 1 to 5 these guys are at least a 6! Dave S"

David S on July 2022

Locally owned and operated Kennell Electric, Inc. has been providing quality service to the Tazewell, Woodford, McLean, Peoria and Livingston Counties for multiple years. Call us for all your electrical needs.

"What has Rita H been smoking? On a scale of 1 to 5 these guys are at least a 6! Dave S"

David S on July 2022

DRZ Industries

5.00(
7
)
•Approved Pro

DRZ Industries

5.00(
7
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

We specialize in handyman services, home repairs, and more! 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 the services we offer below and call -or- click to schedule a free estimate today!

"DRZ was great to work with. Easy and quick to communicate, and the work is fabulous. My daughter is super happy with her newly assembled playset. We have more work around the house that will need to be done and I will not hesitate to contact DRZ!"

Ed V on May 2025

We specialize in handyman services, home repairs, and more! 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 the services we offer below and call -or- click to schedule a free estimate today!

"DRZ was great to work with. Easy and quick to communicate, and the work is fabulous. My daughter is super happy with her newly assembled playset. We have more work around the house that will need to be done and I will not hesitate to contact DRZ!"

Ed V on May 2025

Avatar for Trouble Free Plumbing, Inc.

Trouble Free Plumbing, Inc.

5.00(
2
)
•Approved Pro

Trouble Free Plumbing, Inc.

5.00(
2
)
•Approved Pro
Customers say: Quick response
22 years of experience

By investing thousands of dollars in training annually, the Trouble Free All-Stars who visit your home will be prepared with state-of-the-art expertise in the installation and service of heating, cooling and plumbing equipment Thousands of smiling customers throughout Central Illinois agree, the well-trained technicians from Trouble-Free mean fewer return service calls, lower utility costs, and energy efficiency season after trouble free season. Whether you need commercial or residential services, Trouble-Free offers superior plumbing, heating and cooling solutions for you.

"Had multiple level air. Also had a no salt system added for soft water that works great"

Dana S on March 2023

By investing thousands of dollars in training annually, the Trouble Free All-Stars who visit your home will be prepared with state-of-the-art expertise in the installation and service of heating, cooling and plumbing equipment Thousands of smiling customers throughout Central Illinois agree, the well-trained technicians from Trouble-Free mean fewer return service calls, lower utility costs, and energy efficiency season after trouble free season. Whether you need commercial or residential services, Trouble-Free offers superior plumbing, heating and cooling solutions for you.

"Had multiple level air. Also had a no salt system added for soft water that works great"

Dana S on March 2023

City Mechanicals & Services

New on AngiNew on Angi
•Approved Pro

City Mechanicals & Services

New on AngiNew on Angi
•Approved Pro
66 years of experience
Free onsite estimate

With over fifty years of experience, City Mechanicals & Services has been providing your local residential and commercial HVAC, plumbing and electric needs since 1959. Give us a call today for your free estimate!

With over fifty years of experience, City Mechanicals & Services has been providing your local residential and commercial HVAC, plumbing and electric needs since 1959. Give us a call today for your free estimate!

Avatar for Auto Transport - United Freight Of America

Auto Transport - United Freight Of America

4.84(
920
)

Auto Transport - United Freight Of America

4.84(
920
)
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

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

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 Designer Concepts Landscape Architecture Inc

Designer Concepts Landscape Architecture Inc

4.93(
45
)

Designer Concepts Landscape Architecture Inc

4.93(
45
)
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

Our professional services include landscape design and installation, patios and walkways, retaining walls, plantings, water features, outdoor lighting, and rainwater harvesting. We also provide landscape maintenance services in the areas of lawn mowing, lawn fertilization, bed care, pruning, spring/fall clean up, and the maintenance of water features, pavers, and lighting. Our uniformed staff will arrive in clean, competent equipment to perform your project. Our job sites are cleaned daily and will not be a neighborhood eyesore. From start to finish you and your property will be treated with dignity and respect. Distinctive landscapes begin with creative design and quality construction. We are members of the Illinois Landscape Contractors Association. Serving the Peoria area and surrounding counties.

Our professional services include landscape design and installation, patios and walkways, retaining walls, plantings, water features, outdoor lighting, and rainwater harvesting. We also provide landscape maintenance services in the areas of lawn mowing, lawn fertilization, bed care, pruning, spring/fall clean up, and the maintenance of water features, pavers, and lighting. Our uniformed staff will arrive in clean, competent equipment to perform your project. Our job sites are cleaned daily and will not be a neighborhood eyesore. From start to finish you and your property will be treated with dignity and respect. Distinctive landscapes begin with creative design and quality construction. We are members of the Illinois Landscape Contractors Association. Serving the Peoria area and surrounding counties.

Avatar for Pro Air Heating & Cooling

Pro Air Heating & Cooling

4.86(
59
)

Pro Air Heating & Cooling

4.86(
59
)
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Pro Air has been an established business in the community since 1990. We specialize in residential and commercial service and sales. Helping customers achieve maximum comfort is our main objective! We are a Carrier Factory Authorized dealer, which allows us the opportunity to offer our customers the finest and most efficient HVAC and GeoThermal systems available. Financing available. Additional Email: [email protected].

"Dustin and Ryan did a great job. Very neat installation - and cleaned up after."

M Sherwood L on November 2020

Pro Air has been an established business in the community since 1990. We specialize in residential and commercial service and sales. Helping customers achieve maximum comfort is our main objective! We are a Carrier Factory Authorized dealer, which allows us the opportunity to offer our customers the finest and most efficient HVAC and GeoThermal systems available. Financing available. Additional Email: [email protected].

"Dustin and Ryan did a great job. Very neat installation - and cleaned up after."

M Sherwood L on November 2020

Avatar for AAA Northgate Heating & Air Conditioning Inc.

AAA Northgate Heating & Air Conditioning Inc.

4.84(
43
)

AAA Northgate Heating & Air Conditioning Inc.

4.84(
43
)
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Additional email: [email protected] . Financing available. Family Owned & Operated.

"Mitchell with AAA Northgate was just here to service and maintain my gas furnace and did a fantastic job. Friendly, professional, and thorough. I highly recommend this company - been using them for over a year now and I'm very satisfied that my HVAC needs are being looked after. Thanks, Mitchell!"

Kent B on September 2025

Additional email: [email protected] . Financing available. Family Owned & Operated.

"Mitchell with AAA Northgate was just here to service and maintain my gas furnace and did a fantastic job. Friendly, professional, and thorough. I highly recommend this company - been using them for over a year now and I'm very satisfied that my HVAC needs are being looked after. Thanks, Mitchell!"

Kent B on September 2025

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Heating and Air Conditioning questions, answered by experts

Poor cooling, unusual noises, or frequent cycling are indicators that professional service is needed.

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.

The general rule of thumb for figuring out how much AC tonnage you need in your home is that for every 500 to 600 square feet of space you need to cool, you’ll need one ton of AC cooling power. So, a 1,000-square-foot home will need 2 tons of AC power. 

Yes, you can put an AC unit on the roof of your home or commercial building. For proper installation, you’ll need to ensure the roof surface is flat, it’s accessible for maintenance and cleaning, and an AC installation pro agreed that your home is a candidate for package units. Don’t forget to consider the climate in your area, as homes that experience frequent tropical storms or hurricanes may not benefit from this type of system.

Yes, adding central air can increase your home value by as much as 10%. Generally speaking, prospective buyers prefer a central AC system over a ductless system or room-by-room AC units. That’s because central air conditioning blends into the home easier than individual room air conditioners and typically has less equipment to maintain.

The Delavan, 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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