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Window a/c unit installers in Louisville

Avatar for KCAC Home Repairs
KCAC Home Repairs
1508 Weeping Willow Court
5.00(
6
)
Approved Pro
KCAC Home Repairs
1508 Weeping Willow Court
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

We take great pride 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. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Great guy, solid work."

William C on September 2023

We take great pride 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. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Great guy, solid work."

William C on September 2023


Avatar for Collective Services
Collective Services
801 Kingfisher Street
5.00(
17
)
Approved Pro
Collective Services
801 Kingfisher Street
5.00(
17
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
408 local quotes requested

When do-it-yourself goes off the rails, call a licensed and bonded company that can help get you back on track. Collective Services has been in the industry for 10+ years, exceeding in customer service and completing invaluable projects. When it is time for your dream project to become reality, give us a call. To us, it just means more.

"Eric and Seth were GREAT! Very professional, but friendly. Very respectful and efficient. I would definitely use them again and would absolutely recommend them to my friends!!!"

Sandi J on April 2025

When do-it-yourself goes off the rails, call a licensed and bonded company that can help get you back on track. Collective Services has been in the industry for 10+ years, exceeding in customer service and completing invaluable projects. When it is time for your dream project to become reality, give us a call. To us, it just means more.

"Eric and Seth were GREAT! Very professional, but friendly. Very respectful and efficient. I would definitely use them again and would absolutely recommend them to my friends!!!"

Sandi J on April 2025


Avatar for RNK Services
RNK Services
8330 Foxworth Trail
5.00(
20
)
Approved Pro
RNK Services
8330 Foxworth Trail
5.00(
20
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
684 local quotes requested

25 years of experience specializing in fencing, remodels, decks & porches! 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 our services offered and call or click to schedule a free estimate today!

"Rick was great. The screens in our Florida room were completed faster and cheaper than either of us expected (wife and I). Great job Rick!"

Allen G on April 2025

25 years of experience specializing in fencing, remodels, decks & porches! 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 our services offered and call or click to schedule a free estimate today!

"Rick was great. The screens in our Florida room were completed faster and cheaper than either of us expected (wife and I). Great job Rick!"

Allen G on April 2025


865 Home Improvements LLC
705 Birchbrook Drive
5.00(
7
)
Approved Pro
865 Home Improvements LLC
705 Birchbrook Drive
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
566 local quotes requested

Very knowledgeable and able to do any form of repair and or small home improvement project. Also able to do outdoor landscaping. I have the tools necessary for the quickest and most precise end product. I treat every project as if it was my own home project. Customer happiness is my number one goal.

"Antonio has done a phenomenal job with all the projects he's done for me! From kitchen tile, backsplash, painting, new flooring, to beadboard and custom laundry cabinets - he can do it all! If you need a trustworthy craftsman for your home improvement projects, he is your guy."

Vanessa N on July 2024

Very knowledgeable and able to do any form of repair and or small home improvement project. Also able to do outdoor landscaping. I have the tools necessary for the quickest and most precise end product. I treat every project as if it was my own home project. Customer happiness is my number one goal.

"Antonio has done a phenomenal job with all the projects he's done for me! From kitchen tile, backsplash, painting, new flooring, to beadboard and custom laundry cabinets - he can do it all! If you need a trustworthy craftsman for your home improvement projects, he is your guy."

Vanessa N on July 2024


ace's homeimprovementandmore
1102 Rose Hill Dr
5.00(
6
)
Approved Pro
ace's homeimprovementandmore
1102 Rose Hill Dr
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
459 local quotes requested

we have been in the handyman field for over 6 years. 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 estimate today

"Awesome every appointment he scheduled he always showed up. Did Awesome job on the plumbing. Very polite I really enjoyed having them here."

Rodger R on November 2024

we have been in the handyman field for over 6 years. 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 estimate today

"Awesome every appointment he scheduled he always showed up. Did Awesome job on the plumbing. Very polite I really enjoyed having them here."

Rodger R on November 2024


Avatar for Mr. Handyman of West Knoxville
Mr. Handyman of West Knoxville
8081 Kingston Pike
4.49(
184
)
Approved Pro
Mr. Handyman of West Knoxville
8081 Kingston Pike
4.49(
184
)
Approved Pro
Customers say: Super punctual
773 local quotes requested
16 years of experience

With 15 years of experience, Mr. Handyman of West Knoxville offers a wide variety of residential and commercial handyman services in the Knoxville and surrounding areas. The benefit of using Mr. Handyman of West Knoxville is that while we are doing one project, we can also work on that to do list or other home issues, saving you time and money.

"Everything went extremely well! The representative, Mr. Keith Hall, was excellent. He made my family and I feel very comfortable during this transition to Knoxville. I not only recommend Mr. Handyman of West Knoxville, but him as well. Absolutely loved the results as well."

Charity G on August 2024

With 15 years of experience, Mr. Handyman of West Knoxville offers a wide variety of residential and commercial handyman services in the Knoxville and surrounding areas. The benefit of using Mr. Handyman of West Knoxville is that while we are doing one project, we can also work on that to do list or other home issues, saving you time and money.

"Everything went extremely well! The representative, Mr. Keith Hall, was excellent. He made my family and I feel very comfortable during this transition to Knoxville. I not only recommend Mr. Handyman of West Knoxville, but him as well. Absolutely loved the results as well."

Charity G on August 2024


Avatar for Fanel Hardscapes and Landscapes
Fanel Hardscapes and Landscapes
1107 South Court Street
4.96(
26
)
Approved Pro
Fanel Hardscapes and Landscapes
1107 South Court Street
4.96(
26
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
560 local quotes requested

We have the experience and dedication to get the job done right! Specializing in Hardscape-Paver services, Retainingwalls; 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! Call or click for your FREE estimate today! we do remodeling and repairs and grind in communities and poor concrete, patch asphalt, driveway and walkway, and patio with brick pavers and travertine. Landscaping work. Call or click for an estimate today! 954-940-8431

"These guys were awesome!! They always showed up when they said and definitely worked hard to please us!! My wife and I were very pleased with the final product!! They definitely know what they’re doing so I would always recommend these gentleman!!"

Greg B on October 2024

We have the experience and dedication to get the job done right! Specializing in Hardscape-Paver services, Retainingwalls; 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! Call or click for your FREE estimate today! we do remodeling and repairs and grind in communities and poor concrete, patch asphalt, driveway and walkway, and patio with brick pavers and travertine. Landscaping work. Call or click for an estimate today! 954-940-8431

"These guys were awesome!! They always showed up when they said and definitely worked hard to please us!! My wife and I were very pleased with the final product!! They definitely know what they’re doing so I would always recommend these gentleman!!"

Greg B on October 2024


Avatar for E&J Handyman
E&J Handyman
1123 Front Royal Lane
5.00(
8
)
Approved Pro
E&J Handyman
1123 Front Royal Lane
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1 years of experience

We are affordable professionals with over 50 years of combined experience in HVAC, Plumbing, Carpentry, Painting, Home repairs, and trash outs.

"Great work, very professional, calling them again for the next job"

James H on April 2025

We are affordable professionals with over 50 years of combined experience in HVAC, Plumbing, Carpentry, Painting, Home repairs, and trash outs.

"Great work, very professional, calling them again for the next job"

James H on April 2025


Avatar for Ludlum Construction
Ludlum Construction
5.00(
7
)
Approved Pro
Ludlum Construction
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
896 local quotes requested

Ludlum Construction - Your trusted partner for all your remodeling needs in Knoxville. With our expertise in general remodeling, we bring your vision to life. Contact us today and let us transform your home into a space you'll love.

"Excellent. On time and worked fast. No problems . Very helpful."

Jimmie G on June 2023

Ludlum Construction - Your trusted partner for all your remodeling needs in Knoxville. With our expertise in general remodeling, we bring your vision to life. Contact us today and let us transform your home into a space you'll love.

"Excellent. On time and worked fast. No problems . Very helpful."

Jimmie G on June 2023


Avatar for Pols Heating and Cooling LLC
Pols Heating and Cooling LLC
928 Pintail Rd
4.40(
10
)
Approved Pro
Pols Heating and Cooling LLC
928 Pintail Rd
4.40(
10
)
Approved Pro
Customers say: Quick response
307 local quotes requested
Free onsite estimate

At Pol's Heating and Cooling, we are committed to quality, professional and high standard repairs/replacements. We service all makes and models, with affordable pricing with financing available. We provide free estimates and 24 hour emergency services. Our priority is to provide our greater community with fair, honest and superior comfort. We are rated A+ with the Better Business Bureau. We do work for both residential and commercial. We are licensed EPA Universal, Trane Certified, Green HVAC Certified, Indoor Quality Air certified and Preventative Maintenance Certified. As well as bonded and insured. We also offer installation of whole-house air purifier systems as well as Insulation. We look forward to hearing from you and helping with your comfort needs.

"This company is extremely predatory! A family member had an hvac unit installed approx 4 years ago and every year the heat would not function properly and would switch to auxiliary emergency mode and was told "it's too cold to run properly." It never was frozen over.ot just wouldn't turn on! She has lived in climates with -20 degree winters and 20 year old appliances and never had the heat not work due to it being "too cold". During the summer, her AC never pumped out cold air properly and was told "it's too hot for it too work properly." Literally every few months she had the unit "serviced" and would have to call back when it stopped working again. The unit had a 10 year manufacturer warranty and each time she had someone come out she was told parts and services were not included! Each time she had to fight with them to say she has the warranty and didnt have to pay. She was also told no one could service this equipment other than them or it would void the warranty. After contacting the manufacturer of the unit, they said that was an out right lie and when we brought that up to the technician he admitted that she was told a lie. We were told the owner would come and assess the unit personally but never showed and only sent techs. Only until she mentioned her son in laws dad was a retired general contractor and was going to send in one of his guys to check the unit did they finally find the problem they couldn't seem to find the last few years. Had she not fought about the warranty, called traine, and spoke with family, this company would have charged her over $800-1000 each time they came out to "fix" the problem. To do that to a older widow is disgusting and people should be aware of what this company does to it's customers. We will also be reporting to them better business bureau and to trane."

Lia R on March 2025

At Pol's Heating and Cooling, we are committed to quality, professional and high standard repairs/replacements. We service all makes and models, with affordable pricing with financing available. We provide free estimates and 24 hour emergency services. Our priority is to provide our greater community with fair, honest and superior comfort. We are rated A+ with the Better Business Bureau. We do work for both residential and commercial. We are licensed EPA Universal, Trane Certified, Green HVAC Certified, Indoor Quality Air certified and Preventative Maintenance Certified. As well as bonded and insured. We also offer installation of whole-house air purifier systems as well as Insulation. We look forward to hearing from you and helping with your comfort needs.

"This company is extremely predatory! A family member had an hvac unit installed approx 4 years ago and every year the heat would not function properly and would switch to auxiliary emergency mode and was told "it's too cold to run properly." It never was frozen over.ot just wouldn't turn on! She has lived in climates with -20 degree winters and 20 year old appliances and never had the heat not work due to it being "too cold". During the summer, her AC never pumped out cold air properly and was told "it's too hot for it too work properly." Literally every few months she had the unit "serviced" and would have to call back when it stopped working again. The unit had a 10 year manufacturer warranty and each time she had someone come out she was told parts and services were not included! Each time she had to fight with them to say she has the warranty and didnt have to pay. She was also told no one could service this equipment other than them or it would void the warranty. After contacting the manufacturer of the unit, they said that was an out right lie and when we brought that up to the technician he admitted that she was told a lie. We were told the owner would come and assess the unit personally but never showed and only sent techs. Only until she mentioned her son in laws dad was a retired general contractor and was going to send in one of his guys to check the unit did they finally find the problem they couldn't seem to find the last few years. Had she not fought about the warranty, called traine, and spoke with family, this company would have charged her over $800-1000 each time they came out to "fix" the problem. To do that to a older widow is disgusting and people should be aware of what this company does to it's customers. We will also be reporting to them better business bureau and to trane."

Lia R on March 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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