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Window a/c unit installers in Mcdonough

Seasonal Quality Pro, LLC
1795 Vicki Ln SE
New on HomeAdvisorNew on Angi
Approved Pro
Seasonal Quality Pro, LLC
1795 Vicki Ln SE
New on AngiNew on HomeAdvisor
Approved Pro
11 years of experience

Seasonal Quality Pro, has a single mission, which is to achieve complete customer satisfaction! We strongly believe in giving our customers the most for their money. We work with only the highest quality materials and experienced professionals. With over 10 years of experience, we have consistently focused on the needs of our customers, providing personalized attention and a stress free experience. This approach has set us apart from our competition and keep our customers coming back! Give us a call today!

Seasonal Quality Pro, has a single mission, which is to achieve complete customer satisfaction! We strongly believe in giving our customers the most for their money. We work with only the highest quality materials and experienced professionals. With over 10 years of experience, we have consistently focused on the needs of our customers, providing personalized attention and a stress free experience. This approach has set us apart from our competition and keep our customers coming back! Give us a call today!


Avatar for DK Heating and Air
DK Heating and Air
4113 Central Drive
New on HomeAdvisorNew on Angi
Approved Pro
DK Heating and Air
4113 Central Drive
New on AngiNew on HomeAdvisor
Approved Pro
19 years of experience
Free onsite estimate

Our mission at COMPANY NAME is to continue the growth of our business by doing right by all of our clients. We love seeing that one of a kind smile on a home owners face at the end of a project! COMPANY NAME stacks up with the competition and surpasses it with competitive prices, second to none workmanship and a prompt/responsive team! We give you quality that you can measure, and a finished product that will enhance your home forever. Call us today!

Our mission at COMPANY NAME is to continue the growth of our business by doing right by all of our clients. We love seeing that one of a kind smile on a home owners face at the end of a project! COMPANY NAME stacks up with the competition and surpasses it with competitive prices, second to none workmanship and a prompt/responsive team! We give you quality that you can measure, and a finished product that will enhance your home forever. Call us today!


Callison's Heating & Air LLC
166 MILL POND CT
New on HomeAdvisorNew on Angi
Approved Pro
Callison's Heating & Air LLC
166 MILL POND CT
New on AngiNew on HomeAdvisor
Approved Pro
11 local quotes requested
7 years of experience

With over 5 years experience and real focus on customer satisfaction, you can rely on us for your property mitigation. We provide a professional service for Residential and Commercial properties. With our licensed professionals, you can trust that your water mitigation needs will be addressed with precision, adherence to guidelines, and a dedication to quality service.

With over 5 years experience and real focus on customer satisfaction, you can rely on us for your property mitigation. We provide a professional service for Residential and Commercial properties. With our licensed professionals, you can trust that your water mitigation needs will be addressed with precision, adherence to guidelines, and a dedication to quality service.


Avatar for Rock solid innovations llc
Rock solid innovations llc
5.00(
1
)
Approved Pro
Rock solid innovations llc
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

Need help with your AC or Heat NOW? At RSI LLC, we bridge the gap between customer service and field technicians. We specialize in heating and cooling service & installation with integrity, empathizing with customer’s needs. Not only do we provide quality service, we keep homeowners educated on the latest hvac developments. We work directly with manufacturers to ensure customers receive top of the line HVAC equipment upon request. We have an extensive installation, repair, and PM(preventative maintenance) portfolio that includes serving: Residential homeowners, property management & renovation teams, multi-family apartments, hotels, new builds and light commercial with preventative maintenance/repair. RSI LLC was created by Rakim "Rock" Islam after 8yrs in apartment maintenance and over 6yrs as an HVAC technician. With the diversity in HVAC as a service technician as well as a highly recommended equipment sales specialist, RSI LLC is anxious to provide customers with the best HVAC service & installation journey to your well deserved comfort. We seek to provide ease in the search for your new air conditioning system, as well as helping extend the life of your existing heating and cooling system by efficient maintenance and service. We also offer financing for larger projects so you can get the service your home needs NOW. Call now to schedule your service!

"He completed the job as agreed and did excellent work and I would hire him again"

albert w on January 2025

Need help with your AC or Heat NOW? At RSI LLC, we bridge the gap between customer service and field technicians. We specialize in heating and cooling service & installation with integrity, empathizing with customer’s needs. Not only do we provide quality service, we keep homeowners educated on the latest hvac developments. We work directly with manufacturers to ensure customers receive top of the line HVAC equipment upon request. We have an extensive installation, repair, and PM(preventative maintenance) portfolio that includes serving: Residential homeowners, property management & renovation teams, multi-family apartments, hotels, new builds and light commercial with preventative maintenance/repair. RSI LLC was created by Rakim "Rock" Islam after 8yrs in apartment maintenance and over 6yrs as an HVAC technician. With the diversity in HVAC as a service technician as well as a highly recommended equipment sales specialist, RSI LLC is anxious to provide customers with the best HVAC service & installation journey to your well deserved comfort. We seek to provide ease in the search for your new air conditioning system, as well as helping extend the life of your existing heating and cooling system by efficient maintenance and service. We also offer financing for larger projects so you can get the service your home needs NOW. Call now to schedule your service!

"He completed the job as agreed and did excellent work and I would hire him again"

albert w on January 2025


Avatar for SEGE RENOVATIONS LLC
SEGE RENOVATIONS LLC
Located In:
New on HomeAdvisorNew on Angi
Approved Pro
SEGE RENOVATIONS LLC
Located In:
New on AngiNew on HomeAdvisor
Approved Pro
2152 local quotes requested
2 years of experience

We specialize in Handyman Services: plumbing, electrical, carpentry, framing, drywall, painting, door installation, floor planks, tv mounts, washer/dryer installation & more. Owner operated business for 2 years,9 years of experience. My goal is bring your vision into reality. Check out all the services we offer below and call -or- click to schedule an estimate today!

We specialize in Handyman Services: plumbing, electrical, carpentry, framing, drywall, painting, door installation, floor planks, tv mounts, washer/dryer installation & more. Owner operated business for 2 years,9 years of experience. My goal is bring your vision into reality. Check out all the services we offer below and call -or- click to schedule an estimate today!


E-man-you-smell Plumbing
264 P.O Box
5.00(
3
)
Approved Pro
E-man-you-smell Plumbing
264 P.O Box
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1339 local quotes requested

I 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. Call us today!

"Very professional. Came prepapre with supplies needed to complete the job. Respond in timely manner."

Sherry H on March 2025

I 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. Call us today!

"Very professional. Came prepapre with supplies needed to complete the job. Respond in timely manner."

Sherry H on March 2025


Jahman Services LLC
Based Out Of
4.00(
5
)
Approved Pro
Jahman Services LLC
Based Out Of
4.00(
5
)
Approved Pro
Customers say: Super punctual
883 local quotes requested
13 years of experience

We offer a variety of handyman services. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality of work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today!

"I have given him one star simply because he showed up. Joseph came here upon request because he was sent photos. Upon receiving the photos he provided an estimate. Once he arrived and realized the job did not require what he originally quoted, he said out of his mouth that the job was not worth what he originally quoted. He continued to push for the original estimate even after admitting that the job was not worth this. He mentioned feed his family which had nothing to do with repairing my bi-fold door. After negotiating and reminding him of what he just said about the repairs not being worth $320, we settled on $250. He put caulk on the hole in the door which is fine.. and he said he would be replacing the hardware on the door. No hardware was replaced. We get to the end where it’s time to pay. I asked him in text (I have proof) which payment method he would accept. He said he would accept discover card. He gets here and now he wants cash or zelle. He seemed as though he was slightly irritated that I had to go and withdraw the cash to send. If he had properly identified what I asked and what he responded to, he would’ve received the payment a lot sooner. Moral of this, be careful who you book for repairs. I will NOT be using this service again."

Allissia F on March 2025

We offer a variety of handyman services. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality of work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today!

"I have given him one star simply because he showed up. Joseph came here upon request because he was sent photos. Upon receiving the photos he provided an estimate. Once he arrived and realized the job did not require what he originally quoted, he said out of his mouth that the job was not worth what he originally quoted. He continued to push for the original estimate even after admitting that the job was not worth this. He mentioned feed his family which had nothing to do with repairing my bi-fold door. After negotiating and reminding him of what he just said about the repairs not being worth $320, we settled on $250. He put caulk on the hole in the door which is fine.. and he said he would be replacing the hardware on the door. No hardware was replaced. We get to the end where it’s time to pay. I asked him in text (I have proof) which payment method he would accept. He said he would accept discover card. He gets here and now he wants cash or zelle. He seemed as though he was slightly irritated that I had to go and withdraw the cash to send. If he had properly identified what I asked and what he responded to, he would’ve received the payment a lot sooner. Moral of this, be careful who you book for repairs. I will NOT be using this service again."

Allissia F on March 2025


Avatar for Pro Home Help
Pro Home Help
5.00(
6
)
Approved Pro
Pro Home Help
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
9 years of experience

Pro Home Help is a veteran-owned handyman company dedicated to providing top-notch home maintenance and improvement services. We offer a wide range of services, from smart home device setups and furniture assembly to minor plumbing fixes and light fixture replacements. Our unique approach emphasizes trust, reliability, and superior workmanship, ensuring that each job is completed to perfection and on time. With a history rooted in professionalism and attention to detail, Pro Home Help strives to deliver a seamless experience for busy professionals, luxury homeowners, and entrepreneurs alike. We pride ourselves on being the go-to solution for all your home service needs.

"Brandon is awesome. He did a great job hiding my television and sound bar cords. In addition, he corrected work done by the person who mounted my televisions. I highly recommend him; he has great customer service."

Crystal S on July 2024

Pro Home Help is a veteran-owned handyman company dedicated to providing top-notch home maintenance and improvement services. We offer a wide range of services, from smart home device setups and furniture assembly to minor plumbing fixes and light fixture replacements. Our unique approach emphasizes trust, reliability, and superior workmanship, ensuring that each job is completed to perfection and on time. With a history rooted in professionalism and attention to detail, Pro Home Help strives to deliver a seamless experience for busy professionals, luxury homeowners, and entrepreneurs alike. We pride ourselves on being the go-to solution for all your home service needs.

"Brandon is awesome. He did a great job hiding my television and sound bar cords. In addition, he corrected work done by the person who mounted my televisions. I highly recommend him; he has great customer service."

Crystal S on July 2024


Sierra Construction Solutions
New on HomeAdvisorNew on Angi
Approved Pro
Sierra Construction Solutions
New on AngiNew on HomeAdvisor
Approved Pro
6 years of experience
Free onsite estimate

Sierra Construction here to help you with all your home improvement/handyman needs you may have

Sierra Construction here to help you with all your home improvement/handyman needs you may have


Jones Climate Control
3230 Hwy 42 N
4.00(
13
)
Approved Pro
Jones Climate Control
3230 Hwy 42 N
4.00(
13
)
Approved Pro
Customers say: Terrific value
1410 local quotes requested
39 years of experience

Locally owned & operated North American Technician Excellence (NATE) Certified. Licensed for commercial and residentail heating and air in the State of Georgia License Cn209727.

"Great service and fast response time. Very pleased and will definitely be using Jones Climate Control again in the future."

Jessica T on June 2022

Locally owned & operated North American Technician Excellence (NATE) Certified. Licensed for commercial and residentail heating and air in the State of Georgia License Cn209727.

"Great service and fast response time. Very pleased and will definitely be using Jones Climate Control again in the future."

Jessica T on June 2022

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Showing 1-10 of 974

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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