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Window a/c unit installers in Dyer

Avatar for C2 Heating & Cooling LLC
C2 Heating & Cooling LLC
932 North 50 W
4.77(
31
)
Approved Pro
C2 Heating & Cooling LLC
932 North 50 W
4.77(
31
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
224 local quotes requested

C2 Heating & Cooling is focused on total customer satisfaction and specializes in residential Heating and AC care. Having served Northwest Indiana since 2001, you can count on quality service when having work provided by our company. We offer financing on new residential equipment purchases with 10 year parts warranties. Call for more information today!

"C2 Heating and Cooling did a fantastic job installing the HVAC system. I work from home and there was minimal interruption and they were very respectful of my property. I highly recommended their services and would not hesitate to refer this company to family and friends."

Pam M on September 2020

C2 Heating & Cooling is focused on total customer satisfaction and specializes in residential Heating and AC care. Having served Northwest Indiana since 2001, you can count on quality service when having work provided by our company. We offer financing on new residential equipment purchases with 10 year parts warranties. Call for more information today!

"C2 Heating and Cooling did a fantastic job installing the HVAC system. I work from home and there was minimal interruption and they were very respectful of my property. I highly recommended their services and would not hesitate to refer this company to family and friends."

Pam M on September 2020


Avatar for NSB Service Tech
NSB Service Tech
Jefferson Drive
5.00(
27
)
Approved Pro
NSB Service Tech
Jefferson Drive
5.00(
27
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
611 local quotes requested

We are a Heating & Air conditioning company that specialize in heating & air conditioning installation and repairs.

"The technician was very professional and respectful of my home by removing and/or covering his shoes as needed. He kept me informed about his progress and issues he found as he continued his work. The furnace is very old, so he conducted research, determined the problem, got the needed parts and completed the job for a reasonable cost. I would definitely use his services again. 5 stars!"

Yvonne B on November 2024

We are a Heating & Air conditioning company that specialize in heating & air conditioning installation and repairs.

"The technician was very professional and respectful of my home by removing and/or covering his shoes as needed. He kept me informed about his progress and issues he found as he continued his work. The furnace is very old, so he conducted research, determined the problem, got the needed parts and completed the job for a reasonable cost. I would definitely use his services again. 5 stars!"

Yvonne B on November 2024


Avatar for Budget Right Kitchens LTD., DBA Budget Right Handyman
Budget Right Kitchens LTD., DBA Budget Right Handyman
520 W Erie St
4.46(
4,129
)
Approved Pro
Budget Right Kitchens LTD., DBA Budget Right Handyman
520 W Erie St
4.46(
4,129
)
Approved Pro
Customers say: Super punctual
4721 local quotes requested
21 years of experience

Budget Right Handyman is Chicagoland's largest handyman service. We've won the Angie's List Super Service Award for 10 consecutive years. Since 2016, we've completed over 20,000 projects. All of our work comes with a 100% satisfaction guarantee & 1-year warranty on labor.

"Had handrail installed on inside stairs. Thomas Weathers did a magnificent job. We were very impressed with his work."

Dana H on April 2025

Budget Right Handyman is Chicagoland's largest handyman service. We've won the Angie's List Super Service Award for 10 consecutive years. Since 2016, we've completed over 20,000 projects. All of our work comes with a 100% satisfaction guarantee & 1-year warranty on labor.

"Had handrail installed on inside stairs. Thomas Weathers did a magnificent job. We were very impressed with his work."

Dana H on April 2025


Avatar for Jack Of All Trades
Jack Of All Trades
4.94(
18
)
Approved Pro
Jack Of All Trades
4.94(
18
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
600 local quotes requested

Hi, my name is Luke. I’ve been a handy man for around 4yrs and love what I do! I can’t wait to help you with your next project and will make sure it leaves you with a smile on your face:)

"Quick, efficient, communicated well"

Serenity P on May 2025

Hi, my name is Luke. I’ve been a handy man for around 4yrs and love what I do! I can’t wait to help you with your next project and will make sure it leaves you with a smile on your face:)

"Quick, efficient, communicated well"

Serenity P on May 2025


Avatar for Four Seasons Heating & Air Conditioning
Four Seasons Heating & Air Conditioning
5701 W 73rd St
4.42(
3,049
)
Approved Pro
Four Seasons Heating & Air Conditioning
5701 W 73rd St
4.42(
3,049
)
Approved Pro
Customers say: Super punctual
10299 local quotes requested
54 years of experience

Four Seasons Heating, Air Conditioning, and Plumbing began as a father-son business operating out of a Chicago garage in 1971. They went from home to home repairing furnaces and air conditioners with the goal of offering their customers honest and competent service. No extra charge for 24 hr emergency service. Additional contacts: Chicago 773-413-1505 & 773-413-1028, South suburbs 708-406-3002, Southwest suburbs 815-306-2471, West suburbs 630-210-3352, North & Northwest 847-201-3222 , Northwest Indiana 219-228-8606, and (866) 444-2404. Additional emails - cs@fourseasons-chicago.com, customer.service@fourseasons-chicago.com, fs@fourseasons-chicago.com. Additional fax numbers- 773-284-9484, 847-783-0400. Additional contact names - David Musial. Additional DBAs - Four Seasons Heating, Air Conditioning and Plumbing, Four Seasons Heating & Air Conditioning, Inc., Four Seasons Heating & Air.

"We had two technicians out over two days. One was for a repair, Daniel. He did a fantastic job troubleshooting and explaining throughout the repair process. As a retired VP of Services, I notice the details and process. They delivered. Louis was sent for a follow-up to service because our fan motor unit needed to be cleaned. All of this was very well documented with pictures and showing me the actual motor unit. Louis did a great job of explaining and showing me the actions and results. It was a service text book delivery of services. Really good... Plus, both technicians worked to save me money with discounts and customer loyalty savings. Fantastic... An honest group of technicians and a company that promotes that in the customers best interest."

Martin C on April 2025

Four Seasons Heating, Air Conditioning, and Plumbing began as a father-son business operating out of a Chicago garage in 1971. They went from home to home repairing furnaces and air conditioners with the goal of offering their customers honest and competent service. No extra charge for 24 hr emergency service. Additional contacts: Chicago 773-413-1505 & 773-413-1028, South suburbs 708-406-3002, Southwest suburbs 815-306-2471, West suburbs 630-210-3352, North & Northwest 847-201-3222 , Northwest Indiana 219-228-8606, and (866) 444-2404. Additional emails - cs@fourseasons-chicago.com, customer.service@fourseasons-chicago.com, fs@fourseasons-chicago.com. Additional fax numbers- 773-284-9484, 847-783-0400. Additional contact names - David Musial. Additional DBAs - Four Seasons Heating, Air Conditioning and Plumbing, Four Seasons Heating & Air Conditioning, Inc., Four Seasons Heating & Air.

"We had two technicians out over two days. One was for a repair, Daniel. He did a fantastic job troubleshooting and explaining throughout the repair process. As a retired VP of Services, I notice the details and process. They delivered. Louis was sent for a follow-up to service because our fan motor unit needed to be cleaned. All of this was very well documented with pictures and showing me the actual motor unit. Louis did a great job of explaining and showing me the actions and results. It was a service text book delivery of services. Really good... Plus, both technicians worked to save me money with discounts and customer loyalty savings. Fantastic... An honest group of technicians and a company that promotes that in the customers best interest."

Martin C on April 2025


Avatar for Porterhouse Heating & Cooling
Porterhouse Heating & Cooling
18521 Spring Creek Drive
4.79(
203
)
Approved Pro
Porterhouse Heating & Cooling
18521 Spring Creek Drive
4.79(
203
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
2750 local quotes requested

Nosotros no hablamos español. Porterhouse Heating and Cooling is locally owned and operated in Frankfort, IL. We service in the Chicagoland area, South side and Northwest, IN. This is your one stop shop for all of your Heating, A/C and Hot Water Heater repairs and installs. Also now offering air duct cleaning for entire house - call for pricing & details! We also repair and install thermostats (programmable and non programable). We service both Residential and Commercial properties. Prompt, professional service is the only way we do business. We are committed to serving our community and making sure your systems are operating efficiently and effectively. We are a step above the competition. We pride ourselves keeping our customers a No. 1 Priority. We are licensed, bonded and accredited with the BBB (Better Business Bureau). Financing is available.

"Great price and very informative and helpful technician."

Raul L on October 2024

Nosotros no hablamos español. Porterhouse Heating and Cooling is locally owned and operated in Frankfort, IL. We service in the Chicagoland area, South side and Northwest, IN. This is your one stop shop for all of your Heating, A/C and Hot Water Heater repairs and installs. Also now offering air duct cleaning for entire house - call for pricing & details! We also repair and install thermostats (programmable and non programable). We service both Residential and Commercial properties. Prompt, professional service is the only way we do business. We are committed to serving our community and making sure your systems are operating efficiently and effectively. We are a step above the competition. We pride ourselves keeping our customers a No. 1 Priority. We are licensed, bonded and accredited with the BBB (Better Business Bureau). Financing is available.

"Great price and very informative and helpful technician."

Raul L on October 2024


Reality Remodeling LLC
311 Navajo Trl
No reviews
Reality Remodeling LLC
311 Navajo Trl
No reviews
2 years of experience

Reality Remodeling LLC is a professional remodeling company that specializes in transforming homes and businesses into beautiful, functional spaces. With over 40 years of experience in the industry, we have earned a reputation for providing high-quality craftsmanship, exceptional customer service, and innovative design solutions. Our team of skilled craftsmen and designers work closely with clients to understand their unique needs and vision, and create custom remodeling plans that exceed their expectations. Whether it's a simple kitchen or bathroom remodel, a complete home renovation, or a commercial space makeover, we approach every project with the same level of attention to detail and commitment to excellence. At Reality Remodeling, we believe that remodeling should be a stress-free and enjoyable experience for our clients. That's why we handle every aspect of the project from start to finish, including planning, design, construction, and finishing touches. Our goal is to deliver results that not only meet but exceed our clients' expectations, and leave them with a space they'll love for years to come.

Reality Remodeling LLC is a professional remodeling company that specializes in transforming homes and businesses into beautiful, functional spaces. With over 40 years of experience in the industry, we have earned a reputation for providing high-quality craftsmanship, exceptional customer service, and innovative design solutions. Our team of skilled craftsmen and designers work closely with clients to understand their unique needs and vision, and create custom remodeling plans that exceed their expectations. Whether it's a simple kitchen or bathroom remodel, a complete home renovation, or a commercial space makeover, we approach every project with the same level of attention to detail and commitment to excellence. At Reality Remodeling, we believe that remodeling should be a stress-free and enjoyable experience for our clients. That's why we handle every aspect of the project from start to finish, including planning, design, construction, and finishing touches. Our goal is to deliver results that not only meet but exceed our clients' expectations, and leave them with a space they'll love for years to come.


Auto Transport - United Freight Of America
1844 N Nob Hill Rd
4.82(
941
)
Auto Transport - United Freight Of America
1844 N Nob Hill Rd
4.82(
941
)
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% 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


Harper Construction
No reviews
Harper Construction
No reviews

David's Heating & Cooling Inc
706 Cottonwood Dr.
5.00(
2
)
David's Heating & Cooling Inc
706 Cottonwood Dr.
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

3 employees. Cost is determined by the job. Travel charges may apply. Extra charge for after hours service may apply. Additional DBA names: David's Heating & Cooling.

3 employees. Cost is determined by the job. Travel charges may apply. Extra charge for after hours service may apply. Additional DBA names: David's Heating & Cooling.

...
Showing 1-10 of 390

Window a/c unit installations FAQs

Running a window air conditioner to cool a small room often costs less than $4 per day, making it cheaper than central air for single-room cooling. However, central air might be more efficient if you're using multiple window units or need to cool a space larger than 1,000 square feet. Choosing the right size AC is crucial—a unit that's too big or small can waste energy and increase costs.

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.

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