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Window a/c unit installers in Waxhaw

Avatar for R.A.E Heating & Cooling LLC
R.A.E Heating & Cooling LLC
5200 Swearngan Rd
4.67(
6
)
Approved Pro
R.A.E Heating & Cooling LLC
5200 Swearngan Rd
4.67(
6
)
Approved Pro
Customers say: Quick response
1 years of experience
Free onsite estimate

R.A.E Heating & Cooling LLC has been in business since 2024 with over 12 years of experience! We specialize in all your home heating and air conditioning needs, and guarantee you a job well done! Whether it be your furnace that needs to be repaired, or an air conditioner that needs serviced, we are your guys! We strive to exceed the homeowner's expectations each and every time, and get the job done the way you want it. We work in a timely fashion and always pay attention to detail. Proudly serving Charlotte and surrounding areas. Call today!

"The work got done in a timely manner and the service it self was less costly then other companies."

Maryuri A on November 2024

R.A.E Heating & Cooling LLC has been in business since 2024 with over 12 years of experience! We specialize in all your home heating and air conditioning needs, and guarantee you a job well done! Whether it be your furnace that needs to be repaired, or an air conditioner that needs serviced, we are your guys! We strive to exceed the homeowner's expectations each and every time, and get the job done the way you want it. We work in a timely fashion and always pay attention to detail. Proudly serving Charlotte and surrounding areas. Call today!

"The work got done in a timely manner and the service it self was less costly then other companies."

Maryuri A on November 2024


PPR Mechanical, LLC
4087 Counselors Drive
5.00(
1
)
Approved Pro
PPR Mechanical, LLC
4087 Counselors Drive
5.00(
1
)
Approved Pro
4 years of experience
Free onsite estimate

With over 8 years if experience we take great pride in the expertise, quality, and customer focused nature of our cleaning services. 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 communicate with every client in a professional and timely manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

With over 8 years if experience we take great pride in the expertise, quality, and customer focused nature of our cleaning services. 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 communicate with every client in a professional and timely manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.


Avatar for Aire Serv of South Charlotte
Aire Serv of South Charlotte
9600 Southern Pine Blvd
5.00(
6
)
Approved Pro
Aire Serv of South Charlotte
9600 Southern Pine Blvd
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
534 local quotes requested

Aire Serv of South Charlotte offers heating, air conditioning, and indoor air quality solutions to keep you and your family comfortable.

"They performed the job very well and as per my expectations. I recommend them for this work and would like to work with them in future for any service they offer."

Amit P on November 2024

Aire Serv of South Charlotte offers heating, air conditioning, and indoor air quality solutions to keep you and your family comfortable.

"They performed the job very well and as per my expectations. I recommend them for this work and would like to work with them in future for any service they offer."

Amit P on November 2024


Avatar for Acosta Heating, Cooling & Electrical
Acosta Heating, Cooling & Electrical
3915 Stuart Andrew Blvd
4.44(
452
)
Approved Pro
Acosta Heating, Cooling & Electrical
3915 Stuart Andrew Blvd
4.44(
452
)
Approved Pro
Customers say: Super punctual
853 local quotes requested
53 years of experience

Trusted services for HVAC and electrical in Charlotte, NC, can always be found here with Acosta Heating, Cooling & Electrical. Our storied history stretches back to our start in 1972, and we are proud to be a family-owned company that has stood the test of time.

"It was fantastic. When the technician arrived, he gave me an agenda on what will happen during their visit. They kept me updated throughout and were able to fix our issue. Will use again."

Mike G on February 2025

Trusted services for HVAC and electrical in Charlotte, NC, can always be found here with Acosta Heating, Cooling & Electrical. Our storied history stretches back to our start in 1972, and we are proud to be a family-owned company that has stood the test of time.

"It was fantastic. When the technician arrived, he gave me an agenda on what will happen during their visit. They kept me updated throughout and were able to fix our issue. Will use again."

Mike G on February 2025


Avatar for Mr. Handyman of South Charlotte
Mr. Handyman of South Charlotte
608 Matthews Mint Hill Rd
4.86(
7
)
Approved Pro
Mr. Handyman of South Charlotte
608 Matthews Mint Hill Rd
4.86(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
603 local quotes requested

Mr Handyman of South Charlotte, Fort Mill, Rock Hill is a locally owned, insured, and bonded franchise for residential and commercial customers. We utilize only experienced, reliable, background checked handyman team & provide clear communication with our customers. We maintain a healthy, reliable, and professional experience from start to finish to go above and beyond our customers’ expectations with excellence.

"Great. Marty is a great guy and does great work."

Joseph Z on January 2021

Mr Handyman of South Charlotte, Fort Mill, Rock Hill is a locally owned, insured, and bonded franchise for residential and commercial customers. We utilize only experienced, reliable, background checked handyman team & provide clear communication with our customers. We maintain a healthy, reliable, and professional experience from start to finish to go above and beyond our customers’ expectations with excellence.

"Great. Marty is a great guy and does great work."

Joseph Z on January 2021


Avatar for A Tech Repair INC
A Tech Repair INC
2300 Old Steele Creek Road
3.41(
17
)
Approved Pro
A Tech Repair INC
2300 Old Steele Creek Road
3.41(
17
)
Approved Pro
Customers say: Terrific value
1054 local quotes requested
19 years of experience

We have been installing, repairing, and maintaining HVAC systems for over 20 years. Our drive for quality, perfection, and customer satisfaction puts us in a class of its own among Greater Charlotte heating and cooling companies. In the 20 plus years of operation, we have performed heat repair and air conditioning repair services to hundreds of systems from all major brands.

"Went amazing very professional would 100/10 recommend"

Camila N on December 2024

We have been installing, repairing, and maintaining HVAC systems for over 20 years. Our drive for quality, perfection, and customer satisfaction puts us in a class of its own among Greater Charlotte heating and cooling companies. In the 20 plus years of operation, we have performed heat repair and air conditioning repair services to hundreds of systems from all major brands.

"Went amazing very professional would 100/10 recommend"

Camila N on December 2024


Avatar for ProFix Handyman LLC
ProFix Handyman LLC
1462 Mount Ulla Highway
5.00(
3
)
Approved Pro
ProFix Handyman LLC
1462 Mount Ulla Highway
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1 years of experience

Handyman Services in Lake Norman area. We offer home remodeling, repair services. We fix anything that is broken or assemble anything you can not. Contact us today to discuss any of your projects.

"I recently used a handyman service for various home projects, and I couldn’t be happier with the outcome. From the initial consultation to the final touches, everything was handled with the utmost professionalism. Scheduling was a breeze, and the team arrived on time, ready to work. Their workmanship was truly exceptional, demonstrating a keen eye for detail and a commitment to quality that’s hard to find. They also provided great suggestions for wall decor that elevated the look of my space. The service was fast, reliable, and exceeded all expectations. I highly recommend them for anyone seeking top-tier handyman services with an emphasis on efficiency and excellence."

Tatiana C on September 2024

Handyman Services in Lake Norman area. We offer home remodeling, repair services. We fix anything that is broken or assemble anything you can not. Contact us today to discuss any of your projects.

"I recently used a handyman service for various home projects, and I couldn’t be happier with the outcome. From the initial consultation to the final touches, everything was handled with the utmost professionalism. Scheduling was a breeze, and the team arrived on time, ready to work. Their workmanship was truly exceptional, demonstrating a keen eye for detail and a commitment to quality that’s hard to find. They also provided great suggestions for wall decor that elevated the look of my space. The service was fast, reliable, and exceeded all expectations. I highly recommend them for anyone seeking top-tier handyman services with an emphasis on efficiency and excellence."

Tatiana C on September 2024


Avatar for Attyx
Attyx
Based In
5.00(
3
)
Approved Pro
Attyx
Based In
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1915 local quotes requested

At Attyx, we specialize in top-quality HVAC installations, repairs, and maintenance to keep your home comfortable year-round. Our skilled team provides affordable, energy-efficient solutions, with $0 out-of-pocket options, leveraging government incentives to help you save more. With our 24/7 emergency services, Attyx is your trusted partner for reliable heating and cooling in North Carolina. Choose Attyx for quality service, financing flexibility, and a commitment to reducing your energy costs.

"We are excited about our new solar system. The company has been great to work with. Panel placement was exactly what I wanted."

K S on February 2025

At Attyx, we specialize in top-quality HVAC installations, repairs, and maintenance to keep your home comfortable year-round. Our skilled team provides affordable, energy-efficient solutions, with $0 out-of-pocket options, leveraging government incentives to help you save more. With our 24/7 emergency services, Attyx is your trusted partner for reliable heating and cooling in North Carolina. Choose Attyx for quality service, financing flexibility, and a commitment to reducing your energy costs.

"We are excited about our new solar system. The company has been great to work with. Panel placement was exactly what I wanted."

K S on February 2025


Avatar for Henare Renovation
Henare Renovation
301 South McDowell Street
4.93(
14
)
Approved Pro
Henare Renovation
301 South McDowell Street
4.93(
14
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2521 local quotes requested

At Henare Renovation, we specialize in transforming houses into dream homes. With a focus on quality craftsmanship and attention to detail, we offer a full range of renovation and remodeling services designed to meet your unique needs. Whether you’re looking to update a single room or undertake a complete home makeover, our skilled team is dedicated to bringing your vision to life. We pride ourselves on listening to our clients, understanding their goals, and delivering beautiful, functional spaces that exceed expectations. Trust Henare Renovation to turn your house into a place you’ll love to call home.

"Great work. I will use again in the future."

Vincent B on January 2025

At Henare Renovation, we specialize in transforming houses into dream homes. With a focus on quality craftsmanship and attention to detail, we offer a full range of renovation and remodeling services designed to meet your unique needs. Whether you’re looking to update a single room or undertake a complete home makeover, our skilled team is dedicated to bringing your vision to life. We pride ourselves on listening to our clients, understanding their goals, and delivering beautiful, functional spaces that exceed expectations. Trust Henare Renovation to turn your house into a place you’ll love to call home.

"Great work. I will use again in the future."

Vincent B on January 2025


Avatar for Comfort Monster Heating & Air / Absolute
Comfort Monster Heating & Air / Absolute
11001 W Tremont Ave
4.79(
221
)
Approved Pro
Comfort Monster Heating & Air / Absolute
11001 W Tremont Ave
4.79(
221
)
Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
881 local quotes requested

For a limited time, we're offering $0 diagnostic calls for first-time customers! Estimates for a new home comfort system are always 100% free. We are a full service Heating and Air Conditioning Company providing quality service and installation to homeowners in Charlotte, NC, and the surrounding areas in both North and South Carolina. Our team of licensed HVAC professionals are on a mission to give you the BEST customer service experience you've ever had. Our technicians have an average of 12 years of HVAC experience, and are here to help answer all of your HVAC questions. At Comfort Monster Heating & Air, We Provide Service So Good, It's Scary!

"Gabe came through and dis a great job with the AC service. He was very knowledgeable and courteous"

Valerie N on February 2025

For a limited time, we're offering $0 diagnostic calls for first-time customers! Estimates for a new home comfort system are always 100% free. We are a full service Heating and Air Conditioning Company providing quality service and installation to homeowners in Charlotte, NC, and the surrounding areas in both North and South Carolina. Our team of licensed HVAC professionals are on a mission to give you the BEST customer service experience you've ever had. Our technicians have an average of 12 years of HVAC experience, and are here to help answer all of your HVAC questions. At Comfort Monster Heating & Air, We Provide Service So Good, It's Scary!

"Gabe came through and dis a great job with the AC service. He was very knowledgeable and courteous"

Valerie N on February 2025

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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.

The 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.
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