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Window a/c unit installers in Norwalk

Avatar for Economy Handy Carpenter, LLC
Economy Handy Carpenter, LLC
89 Putnam Park Rd
4.81(
277
)
Approved Pro
Economy Handy Carpenter, LLC
89 Putnam Park Rd
4.81(
277
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
51 local quotes requested

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.

"He did a fantastic job.I am more than satisfied."

Robert R on April 2025

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.

"He did a fantastic job.I am more than satisfied."

Robert R on April 2025


Avatar for LG Mechanical & General Home Service, LLC
LG Mechanical & General Home Service, LLC
23 Valley View Rd
5.00(
5
)
Approved Pro
LG Mechanical & General Home Service, LLC
23 Valley View Rd
5.00(
5
)
Approved Pro
1 years of experience
Free onsite estimate

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"Love the experience with William very pleasant and professional. Without thinking would recommend him. "

Carlos S on January 2025

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"Love the experience with William very pleasant and professional. Without thinking would recommend him. "

Carlos S on January 2025


Bellamax Inc
5.00(
24
)
Bellamax Inc
5.00(
24
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Over 20 years experience working on homes throughout Westchester and Fairfield counties. Bellamax Inc. brings high quality work and craftsmanship at an affordable price. Work has been featured on NBC home shows. 100% guaranteed. Have never had an unhappy customer!

"My sister and I purchased a house in October of 2019 and moved into it in January of 2020. We hired Tim Fudale of BellaMax to do some work before we moved in. He was able to do all the work we needed done, which varied from sheetrock and painting, to installing a brick wall, to building shelves to match existing shelves in the kitchen. Everything he did was uniformly excellent and we could not have been happier with his work. Along the way, he noticed things we missed, and made suggestions that were helpful and productive, for which we were super grateful! He is seriously talented; not just a contractor but also a craftsman. In addition, he is kind, interesting, and easygoing, and my persnickety little dog really liked him- a big plus! We highly reccomend him!"

Lisa L on February 2021

Over 20 years experience working on homes throughout Westchester and Fairfield counties. Bellamax Inc. brings high quality work and craftsmanship at an affordable price. Work has been featured on NBC home shows. 100% guaranteed. Have never had an unhappy customer!

"My sister and I purchased a house in October of 2019 and moved into it in January of 2020. We hired Tim Fudale of BellaMax to do some work before we moved in. He was able to do all the work we needed done, which varied from sheetrock and painting, to installing a brick wall, to building shelves to match existing shelves in the kitchen. Everything he did was uniformly excellent and we could not have been happier with his work. Along the way, he noticed things we missed, and made suggestions that were helpful and productive, for which we were super grateful! He is seriously talented; not just a contractor but also a craftsman. In addition, he is kind, interesting, and easygoing, and my persnickety little dog really liked him- a big plus! We highly reccomend him!"

Lisa L on February 2021


Avatar for Hurni
Hurni
33 Foran Rd
5.00(
7
)
Approved Pro
Hurni
33 Foran Rd
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1238 local quotes requested

I provide local and long-distance moving services. I guarantee quality work. If necessary, I have another person.

"He was very punctual and professional. Would hire again for any handyman services needed"

Stephen C on May 2025

I provide local and long-distance moving services. I guarantee quality work. If necessary, I have another person.

"He was very punctual and professional. Would hire again for any handyman services needed"

Stephen C on May 2025


Avatar for Jarrett's Home Improvement LLC
Jarrett's Home Improvement LLC
PO Box 113132
4.45(
305
)
Approved Pro
Jarrett's Home Improvement LLC
PO Box 113132
4.45(
305
)
Approved Pro
Customers say: Quality work
586 local quotes requested
25 years of experience

**Please give me a call at 203-912-0442 for faster response.** Jarrett's Home Improvement is a reputable company founded in 2000 by Noel Jarrett of Stamford. He has over 20 years of experience in all skill sets relevant to the home improvement business. The principles of the company are guided by the ideals of honesty, integrity, excellent workmanship, and the highest level of customer satisfaction. Feel free to text me at 203-912-0442 as well! I look forward to speaking with you soon.

"Yes he was great"

Mary G on July 2023

**Please give me a call at 203-912-0442 for faster response.** Jarrett's Home Improvement is a reputable company founded in 2000 by Noel Jarrett of Stamford. He has over 20 years of experience in all skill sets relevant to the home improvement business. The principles of the company are guided by the ideals of honesty, integrity, excellent workmanship, and the highest level of customer satisfaction. Feel free to text me at 203-912-0442 as well! I look forward to speaking with you soon.

"Yes he was great"

Mary G on July 2023


Avatar for Key Enterprises, LLC
Key Enterprises, LLC
Based Out Of
5.00(
11
)
Approved Pro
Key Enterprises, LLC
Based Out Of
5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
594 local quotes requested

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 an estimate today!

"Tom is a great guy. I had a particular idea in mind for my project and he came up with a much better one. His prices were very reasonable. Amazing quality work. Was always on time and always cleaned up work site after each day. Would recommend him highly."

jonathan g on May 2025

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 an estimate today!

"Tom is a great guy. I had a particular idea in mind for my project and he came up with a much better one. His prices were very reasonable. Amazing quality work. Was always on time and always cleaned up work site after each day. Would recommend him highly."

jonathan g on May 2025


Avatar for Chernin HVAC & Refrigeration, LLC
Chernin HVAC & Refrigeration, LLC
Located In:
5.00(
22
)
Approved Pro
Chernin HVAC & Refrigeration, LLC
Located In:
5.00(
22
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
978 local quotes requested

Seeking a reliable HVAC contractor? Look no further than Chernin HVAC & Refrigeration, LLC. Our commitment to quality, paired with years of industry experience, ensures your HVAC needs are in capable hands. From HVAC installation, HVAC maintenance & repairs, to commercial refrigeration, our team is ready to assist. Experience the unparalleled service and quality that only us can offer. Don’t delay; elevate your HVAC experience now!

"Extremely well. Eli responded very promptly to our inquiry. He came to the house and did appropriate assessments . He gave us several options for what we needed. He came as scheduled to install the system, and followed up on several minor details even after he had been paid in full. I give this business my full endorsement."

Cathy Z on December 2024

Seeking a reliable HVAC contractor? Look no further than Chernin HVAC & Refrigeration, LLC. Our commitment to quality, paired with years of industry experience, ensures your HVAC needs are in capable hands. From HVAC installation, HVAC maintenance & repairs, to commercial refrigeration, our team is ready to assist. Experience the unparalleled service and quality that only us can offer. Don’t delay; elevate your HVAC experience now!

"Extremely well. Eli responded very promptly to our inquiry. He came to the house and did appropriate assessments . He gave us several options for what we needed. He came as scheduled to install the system, and followed up on several minor details even after he had been paid in full. I give this business my full endorsement."

Cathy Z on December 2024


Avatar for Schede Plumbing & Heating
Schede Plumbing & Heating
130-3 Lenox Ave
4.16(
95
)
Approved Pro
Schede Plumbing & Heating
130-3 Lenox Ave
4.16(
95
)
Approved Pro
Customers say: Quality work
443 local quotes requested
103 years of experience

In business since 1922 offering heating & plumbing services. When you require plumbing services or installation and service of heating units, turn to Schede Plumbing & Heating. We are experts at plumbing repairs and installations as well as the set up and maintenance of heating control devices for maximum efficiency, longevity, and comfort. Why tolerate bone chilling cold in the winter or ineffective plumbing fixtures? Contact Schede Plumbing & Heating and feel the benefits of a home environment perfectly calibrated to both your personal satisfaction and your budget. Call us today to schedule your appointment.

"Toilet was not working PRO sent him a technician Mike he went to HO's home and the PRO did not finish the job and HO said that he was racist with and HO said that Mike should be not working with this Company"

Phil L on February 2025

In business since 1922 offering heating & plumbing services. When you require plumbing services or installation and service of heating units, turn to Schede Plumbing & Heating. We are experts at plumbing repairs and installations as well as the set up and maintenance of heating control devices for maximum efficiency, longevity, and comfort. Why tolerate bone chilling cold in the winter or ineffective plumbing fixtures? Contact Schede Plumbing & Heating and feel the benefits of a home environment perfectly calibrated to both your personal satisfaction and your budget. Call us today to schedule your appointment.

"Toilet was not working PRO sent him a technician Mike he went to HO's home and the PRO did not finish the job and HO said that he was racist with and HO said that Mike should be not working with this Company"

Phil L on February 2025


Avatar for Handyman
Handyman
Located Danbury
4.71(
17
)
Approved Pro
Handyman
Located Danbury
4.71(
17
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
1466 local quotes requested

We specialize in painting 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 free estimate today!

"Steven did a great job. He was very professional and perform the job quickly and efficiently."

Mai G on November 2024

We specialize in painting 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 free estimate today!

"Steven did a great job. He was very professional and perform the job quickly and efficiently."

Mai G on November 2024


Avatar for 360 Contracting LLC - Westport
360 Contracting LLC - Westport
Harbor Ave
4.81(
37
)
Approved Pro
360 Contracting LLC - Westport
Harbor Ave
4.81(
37
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
1436 local quotes requested

360 Contracting LLC is your ideal choice for a professional construction company. I am conveniently based in Westport, CT, and here is more about why choosing my service is the right thing to do. I specialize in providing professional renovation services. I established this company years ago, with the idea to become one of the preferred renovation experts in the area that can meet the needs of every client who turns to me for help. I have over a decade of experience, and I have expanded my base of loyal clients thanks to my commitment to excellence, passion for remodeling, and close attention to every detail. With that said, every client can benefit from my professional construction company the right way.

"Damion arrived on time and with a smile. He is professional being all tools and tarps for the work area. Took direction well and did a great job hanging a family portrait, curtain rod over bay window and large mirror. Also installed garage keypad. I will be calling Damion for future handyman needs!"

Dan V on February 2025

360 Contracting LLC is your ideal choice for a professional construction company. I am conveniently based in Westport, CT, and here is more about why choosing my service is the right thing to do. I specialize in providing professional renovation services. I established this company years ago, with the idea to become one of the preferred renovation experts in the area that can meet the needs of every client who turns to me for help. I have over a decade of experience, and I have expanded my base of loyal clients thanks to my commitment to excellence, passion for remodeling, and close attention to every detail. With that said, every client can benefit from my professional construction company the right way.

"Damion arrived on time and with a smile. He is professional being all tools and tarps for the work area. Took direction well and did a great job hanging a family portrait, curtain rod over bay window and large mirror. Also installed garage keypad. I will be calling Damion for future handyman needs!"

Dan V on February 2025

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FAQs for window a/c unit installation projects in Norwalk, CT

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 Norwalk, CT 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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