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Window a/c unit installers in Trumbull

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
142 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 Coastal Mechanical Services Inc.
Coastal Mechanical Services Inc.
40 Hathaway Drive #2
New on HomeAdvisorNew on Angi
Approved Pro
Coastal Mechanical Services Inc.
40 Hathaway Drive #2
New on AngiNew on HomeAdvisor
Approved Pro
437 local quotes requested
29 years of experience

At Coastal Mechanical Services, we've been the trusted HVAC experts serving Connecticut for over 27 years. As a family-owned business, we take pride in offering a comprehensive range of heating, ventilation, and air conditioning solutions tailored to meet the unique needs of our coastal community. From installation and maintenance to repairs and upgrades, we prioritize customer satisfaction above all else. Our team of experienced technicians is dedicated to providing top-notch service and ensuring your indoor comfort year-round. When you choose Coastal Mechanical Services, you're choosing reliability, expertise, and a commitment to excellence.

At Coastal Mechanical Services, we've been the trusted HVAC experts serving Connecticut for over 27 years. As a family-owned business, we take pride in offering a comprehensive range of heating, ventilation, and air conditioning solutions tailored to meet the unique needs of our coastal community. From installation and maintenance to repairs and upgrades, we prioritize customer satisfaction above all else. Our team of experienced technicians is dedicated to providing top-notch service and ensuring your indoor comfort year-round. When you choose Coastal Mechanical Services, you're choosing reliability, expertise, and a commitment to excellence.


Avatar for Climate Care LLC
Climate Care LLC
PO Box 2163
3.67(
9
)
Approved Pro
Climate Care LLC
PO Box 2163
3.67(
9
)
Approved Pro
Customers say: Terrific value
241 local quotes requested
15 years of experience

Here at Climate Care LLC, we take pride in providing the best services and satisfying our customer needs. We specialize in HVAC Contractor, Furnace Repair Service, Heating Contractor, Furnace And Humidifier Repair, Central Humidifier Installation, Air Conditioning Contractor, Residential Air Conditioning Contractor, Central Air Conditions, Indoor Air Purification System, Air Conditioning Repair Service and much more. We look forward to your business and serving you. Contact us today 203-354-2020

"Guys were great, competitive pricing and extremely thorough on my job even though it was a complicated install."

James B on February 2025

Here at Climate Care LLC, we take pride in providing the best services and satisfying our customer needs. We specialize in HVAC Contractor, Furnace Repair Service, Heating Contractor, Furnace And Humidifier Repair, Central Humidifier Installation, Air Conditioning Contractor, Residential Air Conditioning Contractor, Central Air Conditions, Indoor Air Purification System, Air Conditioning Repair Service and much more. We look forward to your business and serving you. Contact us today 203-354-2020

"Guys were great, competitive pricing and extremely thorough on my job even though it was a complicated install."

James B on February 2025


Avatar for Sila Heating, Cooling and Plumbing
Sila Heating, Cooling and Plumbing
55 Lafayette Ave
4.49(
856
)
Approved Pro
Sila Heating, Cooling and Plumbing
55 Lafayette Ave
4.49(
856
)
Approved Pro
Customers say: Super punctual
1999 local quotes requested
36 years of experience

Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it’s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe — season after season. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!

"Did a great job"

Susan S on March 2025

Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it’s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe — season after season. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!

"Did a great job"

Susan S on March 2025


Supreme Home Services
Based Out Of
4.92(
12
)
Approved Pro
Supreme Home Services
Based Out Of
4.92(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1032 local quotes requested

Supreme Home Services: Your trusted choice for professional handyman services in the Tri-State Area. With our expertise and attention to detail, we deliver flawless results that transform your home. Contact us today!

"Steve was very helpful to help me dealing with several tasks that I could not do by myself. He is knowledgable and patience to answer my questions. Will definitely to hire the service again. Thank you."

YH L on January 2025

Supreme Home Services: Your trusted choice for professional handyman services in the Tri-State Area. With our expertise and attention to detail, we deliver flawless results that transform your home. Contact us today!

"Steve was very helpful to help me dealing with several tasks that I could not do by myself. He is knowledgable and patience to answer my questions. Will definitely to hire the service again. Thank you."

YH L on January 2025


Avatar for Aire Serv of Southwest Connecticut and Shelton
Aire Serv of Southwest Connecticut and Shelton
41 Clifton Ave
3.84(
31
)
Approved Pro
Aire Serv of Southwest Connecticut and Shelton
41 Clifton Ave
3.84(
31
)
Approved Pro
Customers say: Super punctual
335 local quotes requested
32 years of experience

Aire Serv Heating & Air Conditioning can provide many services to keep you and your family comfortable. A few of the products and services we can provide for your heating, cooling and indoor air quality needs are service and repair, system maintenance, advantage member plans, replacement & installation, guarantees, air cleaning and purification, duct sealing, duct cleaning, indoor air quality, heating, air conditioning and indoor air quality products, and commercial services for your business. Our exclusive written guarantees are designed to protect you and your home request a free home estimate, design your own heating and cooling system, shop for filters or accessories online, request an in-home Aire quality survey. Additional dBAs - Aire Serv of Southwest Connecticut, Southwest Connecticut Heating & Cooling LLC.

"Fine. Tech friendly & efficient"

Barbara B on August 2023

Aire Serv Heating & Air Conditioning can provide many services to keep you and your family comfortable. A few of the products and services we can provide for your heating, cooling and indoor air quality needs are service and repair, system maintenance, advantage member plans, replacement & installation, guarantees, air cleaning and purification, duct sealing, duct cleaning, indoor air quality, heating, air conditioning and indoor air quality products, and commercial services for your business. Our exclusive written guarantees are designed to protect you and your home request a free home estimate, design your own heating and cooling system, shop for filters or accessories online, request an in-home Aire quality survey. Additional dBAs - Aire Serv of Southwest Connecticut, Southwest Connecticut Heating & Cooling LLC.

"Fine. Tech friendly & efficient"

Barbara B on August 2023


Avatar for Hurni
Hurni
33 Foran Rd
5.00(
6
)
Approved Pro
Hurni
33 Foran Rd
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
987 local quotes requested

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

"It went great! He arrived on time, was very professional and completed the furniture assembly ahead of schedule. I’m a very happy customer and would certainly hire again."

Liz M on April 2025

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

"It went great! He arrived on time, was very professional and completed the furniture assembly ahead of schedule. I’m a very happy customer and would certainly hire again."

Liz M on April 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
536 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 Agil General Construction LLC
Agil General Construction LLC
5.00(
3
)
Approved Pro
Agil General Construction LLC
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1015 local quotes requested

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"Highly recommend! They were extremely responsive, delivered outstanding work, and I will definitely look forward to working with them again."

Reggie L on February 2025

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"Highly recommend! They were extremely responsive, delivered outstanding work, and I will definitely look forward to working with them again."

Reggie 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
1177 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

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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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