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Find Window a/c unit installers in Deerfield

Avatar for Easy AC, Inc.

Easy AC, Inc.

1100 Grove Street, Unit 2E
5.00(
22
)
•Approved Pro

Easy AC, Inc.

1100 Grove Street, Unit 2E
5.00(
22
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

We know dealing with window air conditioners is a hassle—from installing them in the spring to removing them in the fall. Let us take the hassle out of summer comfort by removing your units in the fall and reinstalling them for you in the spring. Spare your back. That's easy.

"Extra Small Window Air conditioner installed beautifully."

Stephie S on October 2023

We know dealing with window air conditioners is a hassle—from installing them in the spring to removing them in the fall. Let us take the hassle out of summer comfort by removing your units in the fall and reinstalling them for you in the spring. Spare your back. That's easy.

"Extra Small Window Air conditioner installed beautifully."

Stephie S on October 2023

Avatar for Lituma's Construction

Lituma's Construction

607 North Spaulding
5.00(
8
)
•Approved Pro

Lituma's Construction

607 North Spaulding
5.00(
8
)
•Approved Pro
Customers say: Quick response
12 local quotes requested
5 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 start to 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.

"Agreed on a set time of 7am he called upon arriving at location came in and did a fantastic job will highly recommend for services. Thank you so much, Alex."

Eric T on July 2024

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 start to 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.

"Agreed on a set time of 7am he called upon arriving at location came in and did a fantastic job will highly recommend for services. Thank you so much, Alex."

Eric T on July 2024

Avatar for Cahill Heating, Cooling, Electric, Plumbing & Sewer

Cahill Heating, Cooling, Electric, Plumbing & Sewer

28983 N HERKY DR
4.74(
31
)
•Approved Pro

Cahill Heating, Cooling, Electric, Plumbing & Sewer

28983 N HERKY DR
4.74(
31
)
•Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
105 local quotes requested

For more than 50 years Cahill has provided customers with quality heating, cooling, electric, plumbing and sewer services.

"I had some backup into the basement, they came to rod it out and told me I needed to check the line going to the street and they could come back for a video check. Well they said they came back and took the video and I needed some expensive work to clear the line. I called to ask them for the video, they said that they'd have someone call me back. They called me back and said that there was no video, their worker didn't put in a USB drive and besides they said I didn't ask for one. What did they expect I was asking for??? I said I expected and wanted a video, how do I know they even really performed the work. They said they would call me back. THEY DIDN'T. I called them back, they again said they'd call me. Again no call. The last time they told me, the owner was on another call but would definitely call me back. One week later NO CALLBACK. I firmly believe they didn't do a video, charged me for one and took me for a sucker. I will NEVER use this company again. I think they are crooks. P.S. Ever since they rodded the drain one of my toilets started have trouble flushing. I won't doubt they messed it up so they could come back again for more money. DO NOT USE. P.P.S. I wonder if they will contact me on this posting, I doubt it."

C Russell B on May 2025

For more than 50 years Cahill has provided customers with quality heating, cooling, electric, plumbing and sewer services.

"I had some backup into the basement, they came to rod it out and told me I needed to check the line going to the street and they could come back for a video check. Well they said they came back and took the video and I needed some expensive work to clear the line. I called to ask them for the video, they said that they'd have someone call me back. They called me back and said that there was no video, their worker didn't put in a USB drive and besides they said I didn't ask for one. What did they expect I was asking for??? I said I expected and wanted a video, how do I know they even really performed the work. They said they would call me back. THEY DIDN'T. I called them back, they again said they'd call me. Again no call. The last time they told me, the owner was on another call but would definitely call me back. One week later NO CALLBACK. I firmly believe they didn't do a video, charged me for one and took me for a sucker. I will NEVER use this company again. I think they are crooks. P.S. Ever since they rodded the drain one of my toilets started have trouble flushing. I won't doubt they messed it up so they could come back again for more money. DO NOT USE. P.P.S. I wonder if they will contact me on this posting, I doubt it."

C Russell B on May 2025

Avatar for All Temp Heating & Air Conditioning

All Temp Heating & Air Conditioning

4363 W Montrose Av
4.52(
2,725
)
•Approved Pro

All Temp Heating & Air Conditioning

4363 W Montrose Av
4.52(
2,725
)
•Approved Pro
Customers say: Quality work
872 local quotes requested
87 years of experience

All Temp is one of Chicago's Award Winning heating, cooling and home comfort company. We provide top-notch sales, service, repair and maintenance at the most competitive prices. We are family-owned since 1938 with more than 85 employees and we do not use sub-contractors. Always feel free to call us with your questions or for sales and service. We provide a free in-home estimate should you need a new a/c, furnace or boiler. We can be reached at 1-800-All-Temp or 773-481-2000 for more information. We are at your service 24/7. Ask for Mike Clark, Erin Wayda or Rick Jacobs. See our website for additional service area.

"Professional and thorough. Central humidifier installed without issue."

Shawn C on November 2024

All Temp is one of Chicago's Award Winning heating, cooling and home comfort company. We provide top-notch sales, service, repair and maintenance at the most competitive prices. We are family-owned since 1938 with more than 85 employees and we do not use sub-contractors. Always feel free to call us with your questions or for sales and service. We provide a free in-home estimate should you need a new a/c, furnace or boiler. We can be reached at 1-800-All-Temp or 773-481-2000 for more information. We are at your service 24/7. Ask for Mike Clark, Erin Wayda or Rick Jacobs. See our website for additional service area.

"Professional and thorough. Central humidifier installed without issue."

Shawn C on November 2024

Avatar for Priority Air Control Co

Priority Air Control Co

8432 Laramie Avenue
5.00(
6
)
•Approved Pro

Priority Air Control Co

8432 Laramie Avenue
5.00(
6
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
252 local quotes requested

We are a veteran owned and operated HVAC contracting company. We specialize in brand new installations for residential and commercial applications, as well as repair and maintenance.

"Jonathan is very professional and knowledgeable on HVAC. He is your go-to man for any assistance on anything HVAC related. Thank you again Jonathan! I will definitely be contacting you for future jobs."

Steven H on February 2025

We are a veteran owned and operated HVAC contracting company. We specialize in brand new installations for residential and commercial applications, as well as repair and maintenance.

"Jonathan is very professional and knowledgeable on HVAC. He is your go-to man for any assistance on anything HVAC related. Thank you again Jonathan! I will definitely be contacting you for future jobs."

Steven H on February 2025

Avatar for Lifeline Plumbing Heating & Cooling

Lifeline Plumbing Heating & Cooling

296 Williams Place
4.65(
2,301
)
•Approved Pro

Lifeline Plumbing Heating & Cooling

296 Williams Place
4.65(
2,301
)
•Approved Pro
Customers say: Super punctual
3423 local quotes requested
14 years of experience

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 G & R Heating & Air

G & R Heating & Air

24 Center Dr
4.50(
96
)
•Approved Pro

G & R Heating & Air

24 Center Dr
4.50(
96
)
•Approved Pro
Customers say: Super punctual
1360 local quotes requested
Free onsite estimate

We are a family owned and operated company, specializing in heating and cooling services, installs, repairs, and more! We personally care for each customer like our own family. 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 of the services we offer below and call -- or-- click to schedule a free estimate today!

"Javier very professionally and cost effectively performed an excellent tune-up on my 5-ton single stage outdoor installation air conditioner."

Gary T on August 2025

We are a family owned and operated company, specializing in heating and cooling services, installs, repairs, and more! We personally care for each customer like our own family. 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 of the services we offer below and call -- or-- click to schedule a free estimate today!

"Javier very professionally and cost effectively performed an excellent tune-up on my 5-ton single stage outdoor installation air conditioner."

Gary T on August 2025

Avatar for Premier Comfort Heating & Cooling LLC

Premier Comfort Heating & Cooling LLC

143 US-12
5.00(
1
)
•Approved Pro

Premier Comfort Heating & Cooling LLC

143 US-12
5.00(
1
)
•Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
414 local quotes requested

Here at Premier Comfort Heating & Cooling LLC, we take pride in providing the best services and satisfying our customer needs. We specialize in Air Conditioning Repair, Air Conditioning Contractor, Heater Contractor, HVAC Contractors, Heating Equipment Supplier, Heating Repair, HVAC Contractor, Air Conditioning Contractors, Air Conditioning, Heaters, Heating and much more. We look forward to your business and serving you. Contact us today (844)467-4822

"It was excellent. They did a great job. It was cool and nice. The price was good. I was totally happy with the work. They cleaned up their mess."

Joe D on July 2021

Here at Premier Comfort Heating & Cooling LLC, we take pride in providing the best services and satisfying our customer needs. We specialize in Air Conditioning Repair, Air Conditioning Contractor, Heater Contractor, HVAC Contractors, Heating Equipment Supplier, Heating Repair, HVAC Contractor, Air Conditioning Contractors, Air Conditioning, Heaters, Heating and much more. We look forward to your business and serving you. Contact us today (844)467-4822

"It was excellent. They did a great job. It was cool and nice. The price was good. I was totally happy with the work. They cleaned up their mess."

Joe D on July 2021

Avatar for STVU Inc

STVU Inc

7458 Inglenook Ln
4.98(
46
)
•Approved Pro

STVU Inc

7458 Inglenook Ln
4.98(
46
)
•Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
451 local quotes requested

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

Tomotto Co.

4.44(
16
)
•Approved Pro

Tomotto Co.

4.44(
16
)
•Approved Pro
Customers say: Terrific value
531 local quotes requested
28 years of experience

We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!

"Tom was an incredible resource and project manager for our home backyard project. He worked with us to get the brick materials we wanted for our patio. He helped us install an area of artificial turf as well. His team worked hard and were working every day during the work week until project completed. Highly recommend Tom!"

Jeremy K on April 2025

We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!

"Tom was an incredible resource and project manager for our home backyard project. He worked with us to get the brick materials we wanted for our patio. He helped us install an area of artificial turf as well. His team worked hard and were working every day during the work week until project completed. Highly recommend Tom!"

Jeremy K on April 2025

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FAQs for window a/c unit installation projects in Deerfield, IL

Window AC units can use a significant amount of energy. These units use about 12 to 17 kilowatt-hours per day, significantly more than a refrigerator's one to 1.5 kilowatt-hours per day. To keep your energy costs down, run your window AC only when necessary, keep doors closed to contain the cool air, regularly clean filters and coils, and seal any gaps around the unit to prevent cold air from escaping.

Inexpensive air conditioner units are often not worth it. Low-cost products from popular brands like General Electric, LG, Whirlpool, or Frigidaire may be a reasonable investment. However, putting a small, budget-friendly unit in a large room wastes energy and shortens the life span of the AC since it has to draw more power and work much harder to cool the space. The unit will consume more energy and stress the motor and other internal parts, resulting in early breakdown and costly repairs.

The best deals on window AC units come during the fall when businesses slash prices to clear out old inventory. You can also speak with your local AC installer, who may get you a good deal on a window AC unit since they have access to trade pricing. You can also watch for discontinued products and flash sales in your area.

Window AC repair costs between $110 and $390, with most people paying around $250. Parts cost between $2 and $150, with the rest going toward labor, at around $30 per hour. The occasional one-off repair or a routine AC tuneup cost $75 to $200. Servicing can keep your AC running in good condition for several more years before you need to pay for a replacement unit.

Window AC units last eight to 10 years when installed and maintained correctly. High-quality models last up to 20 years with proper care and routine maintenance. The unit’s longevity depends on its construction quality, regular cleaning, and electrical safety inspections. Keeping the filters and coils clean and addressing minor repairs promptly extends its effective performance and ensures reliable cooling.

The Deerfield, IL homeowners’ guide to window a/c unit installations

From average costs to expert advice, get all the answers you need to get your job done.

See all articles
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    This guide explores the average cost of replacing your AC compressor and all of the factors that go into it, including size, type, and brand.

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