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Find Window a/c unit installers in Smithtown

All Right Contracting, Inc.

121 Pine Bakers Boulavard
4.86(
28
)
Approved Pro

All Right Contracting, Inc.

121 Pine Bakers Boulavard
4.86(
28
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
10 years of experience

We are a locally owner operated company that values honesty, 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 every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction! Our Home Improvement Contractor license number for Suffolk county is: 56782-H

"No comments"

Karen C on August 2025

We are a locally owner operated company that values honesty, 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 every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction! Our Home Improvement Contractor license number for Suffolk county is: 56782-H

"No comments"

Karen C on August 2025


Delia HVAC

37 Arbutus Court
5.00(
5
)
Approved Pro

Delia HVAC

37 Arbutus Court
5.00(
5
)
Approved Pro
Customers say: Quick response
11 years of experience
Free onsite estimate

We have the experience and we are committed to providing quality work and superior customer service. We at Delia HVAC strive to maintain our reputation as a high quality, service oriented company with our main focus being customer satisfaction. Customers are happy and satisfied with our work and trust us to recommend us to their friends and family. Great at communication with customers throughout the project. Over 9 years of experience

"Anthony did a great job. neat and on time The unit works great"

Dan T on January 2025

We have the experience and we are committed to providing quality work and superior customer service. We at Delia HVAC strive to maintain our reputation as a high quality, service oriented company with our main focus being customer satisfaction. Customers are happy and satisfied with our work and trust us to recommend us to their friends and family. Great at communication with customers throughout the project. Over 9 years of experience

"Anthony did a great job. neat and on time The unit works great"

Dan T on January 2025


"I needed to have a giant couch moved up a flight of stairs, which looked impossible to me. However, Mike amazingly moved the couch quickly and efficiently without a problem. Mike responds quickly, easy to work, and is reasonably priced. I will definitely hire him again and highly recommend him!"

Cathy M on January 2025

Over 20 years of experience doing home maintenance. My specialities include: painting, woodwork, demolition and general home repairs. I work with every customer to ensure they are satisfied with every job!

"I needed to have a giant couch moved up a flight of stairs, which looked impossible to me. However, Mike amazingly moved the couch quickly and efficiently without a problem. Mike responds quickly, easy to work, and is reasonably priced. I will definitely hire him again and highly recommend him!"

Cathy M on January 2025


"Ed responded quickly! He stopped by & repaired the door. I now do not have to struggle to open, close & lock the door. Fantastic work! We will be hiring Ed again soon for sure!"

Joan B on April 2025

All types of home repairs , electric , plumbing , carpenter , painting I take your honey do list and turn it into a honey done list if you have a problem just call THE GUY to solve it

"Ed responded quickly! He stopped by & repaired the door. I now do not have to struggle to open, close & lock the door. Fantastic work! We will be hiring Ed again soon for sure!"

Joan B on April 2025


Avatar for Ram Voltage

Ram Voltage

111 College Rd Apt 3N
5.00(
4
)
Approved Pro

Ram Voltage

111 College Rd Apt 3N
5.00(
4
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 local quotes requested

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from the 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.

"Randy is an amazing electrician and handyman. He is very responsive, professional, detail oriented, hard working and provides very reasonable pricing. He has helped us with many different projects in our house from installing new outlets, door bell, electric car charger, water filtration system to putting furniture together, installing light fixtures and hanging TVs and artwork. He really can do it all. He is also very trustworthy. I highly recommend him for any of your electrical or home needs."

Kelly J on October 2023

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from the 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.

"Randy is an amazing electrician and handyman. He is very responsive, professional, detail oriented, hard working and provides very reasonable pricing. He has helped us with many different projects in our house from installing new outlets, door bell, electric car charger, water filtration system to putting furniture together, installing light fixtures and hanging TVs and artwork. He really can do it all. He is also very trustworthy. I highly recommend him for any of your electrical or home needs."

Kelly J on October 2023


Avatar for Elm Air Conditioning Corp

Elm Air Conditioning Corp

177 Buffalo Ave
4.40(
77
)
Approved Pro

Elm Air Conditioning Corp

177 Buffalo Ave
4.40(
77
)
Approved Pro
Customers say: Super punctual
73 years of experience
Free onsite estimate

Residential heating and air conditioning. Additional email - scott@elmair.com. Additional phone 631-589-7766

"They installed a new air handler and compressor,my old system,also installed by them,18 years ago,had some serious repair issues. i have dealt with them for 18 years,with maintenance and checkups,have always been tyreated with courtesy,respect and top notch serice,the team that came yesterday,was prepared,knowledgeable and took extra care to not damge my home.very satisfied with the crew,installation...and never in my 80 yeras have so many nice young man,called me sir."

Michael P on May 2024

Residential heating and air conditioning. Additional email - scott@elmair.com. Additional phone 631-589-7766

"They installed a new air handler and compressor,my old system,also installed by them,18 years ago,had some serious repair issues. i have dealt with them for 18 years,with maintenance and checkups,have always been tyreated with courtesy,respect and top notch serice,the team that came yesterday,was prepared,knowledgeable and took extra care to not damge my home.very satisfied with the crew,installation...and never in my 80 yeras have so many nice young man,called me sir."

Michael P on May 2024


Avatar for Seppis sons irrigation

Seppis sons irrigation

15 Paul Drive
5.00(
7
)
Approved Pro

Seppis sons irrigation

15 Paul Drive
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
172 local quotes requested

We specialize in lawn irrigation and sprinkler systems! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Fast and efficient service"

Alyssa P on October 2025

We specialize in lawn irrigation and sprinkler systems! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Fast and efficient service"

Alyssa P on October 2025


Avatar for Advanced Property Solutions

Advanced Property Solutions

5.00(
8
)
Approved Pro

Advanced Property Solutions

5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

1. Reliability and Trustworthiness: Customers value a handyman they can rely on to show up on time and complete the job as promised. If your business has a reputation for being dependable and honest, that’s a huge plus. 2. Quality Workmanship: Your business likely takes pride in providing high-quality work, ensuring that every task—no matter how big or small—is completed to a high standard. This attention to detail helps build long-term customer relationships. 3. Wide Range of Services: People appreciate a one-stop solution for various home repairs and maintenance needs. If your business offers a diverse set of skills (e.g., plumbing fixes, electrical work, carpentry, etc.), that convenience is appealing. 4. Fair Pricing: Transparent and fair pricing can attract customers who want quality service without worrying about hidden fees or inflated costs. 5. Personalized Customer Service: Customers want to feel valued and heard. If your business offers friendly, personalized service and takes the time to listen to customer concerns, that’s a significant reason people would choose you. 6. Quick Response and Availability: Many home repairs can’t wait. If you offer flexible scheduling or emergency services, people are more likely to call on you when they need help. 7. Positive Reviews and Word of Mouth: If your business has a strong track record of satisfied customers who recommend you to their friends and family, that social proof is invaluable.

"Very well."

Jean W on November 2024

1. Reliability and Trustworthiness: Customers value a handyman they can rely on to show up on time and complete the job as promised. If your business has a reputation for being dependable and honest, that’s a huge plus. 2. Quality Workmanship: Your business likely takes pride in providing high-quality work, ensuring that every task—no matter how big or small—is completed to a high standard. This attention to detail helps build long-term customer relationships. 3. Wide Range of Services: People appreciate a one-stop solution for various home repairs and maintenance needs. If your business offers a diverse set of skills (e.g., plumbing fixes, electrical work, carpentry, etc.), that convenience is appealing. 4. Fair Pricing: Transparent and fair pricing can attract customers who want quality service without worrying about hidden fees or inflated costs. 5. Personalized Customer Service: Customers want to feel valued and heard. If your business offers friendly, personalized service and takes the time to listen to customer concerns, that’s a significant reason people would choose you. 6. Quick Response and Availability: Many home repairs can’t wait. If you offer flexible scheduling or emergency services, people are more likely to call on you when they need help. 7. Positive Reviews and Word of Mouth: If your business has a strong track record of satisfied customers who recommend you to their friends and family, that social proof is invaluable.

"Very well."

Jean W on November 2024


Avatar for Fix it Phil

Fix it Phil

Commack
4.83(
47
)
Approved Pro

Fix it Phil

Commack
4.83(
47
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
324 local quotes requested

We have the experience to get everything on your honey-do list done! Since 2015, we have been specializing in handyman services, home repairs, home improvements, TV mounting, electrical, plumbing, painting, deck building, deck maintenance, and more! We won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! We also accept Venmo and Zelle, in addition to checks and cash. Call or click to schedule a free estimate today!

"Phil and his crew were excellent. Installed new drywall and fixed damage termite area. All work completed in 2days. Thanks"

Lino G on April 2025

We have the experience to get everything on your honey-do list done! Since 2015, we have been specializing in handyman services, home repairs, home improvements, TV mounting, electrical, plumbing, painting, deck building, deck maintenance, and more! We won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! We also accept Venmo and Zelle, in addition to checks and cash. Call or click to schedule a free estimate today!

"Phil and his crew were excellent. Installed new drywall and fixed damage termite area. All work completed in 2days. Thanks"

Lino G on April 2025


Avatar for JB Comfort Heat and Air Conditions

JB Comfort Heat and Air Conditions

4.80(
40
)
Approved Pro

JB Comfort Heat and Air Conditions

4.80(
40
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
1067 local quotes requested

I’m a US veteran that continue serving to the community by providing the best service in home repairs. I’m honest man if I can’t do, it I will tell you on the spot. I can fix many things; plumbing, Electrical issues, Decks, heating and Air conditioner, Power washing, Roof patching., Fences repair and install. Text me for free estimates!!

"Joe is so helpful and easy to work with! Glad to have met him, will be using his services moving forward."

Taryn P on October 2025

I’m a US veteran that continue serving to the community by providing the best service in home repairs. I’m honest man if I can’t do, it I will tell you on the spot. I can fix many things; plumbing, Electrical issues, Decks, heating and Air conditioner, Power washing, Roof patching., Fences repair and install. Text me for free estimates!!

"Joe is so helpful and easy to work with! Glad to have met him, will be using his services moving forward."

Taryn P on October 2025

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FAQs for window a/c unit installation projects in Smithtown, NY

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 Smithtown, NY 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.

  • Technician repairing air conditioner

    HomeAdvisor's Air Conditioning Repair Cost Guide gives the average price to fix an AC unit in your house. Find the cost of recharging the AC or fixing a freon leak. Get the price to repair or replace a compressor, handler, thermostat, duct, and more.

  • An AC system in the backyard of a house

    This guide explores the average cost of replacing your AC compressor and all of the factors that go into it, including size, type, and brand.

  • Detail of a HVAC system outside a brick house

    The cost of replacing an AC unit fan motor depends on warranties, labor, season, and more. This cost guide covers everything you need to know about this HVAC part.