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Find Window a/c unit installers in Round Lake

Avatar for Handyman Pros

Handyman Pros

Northwest Suburbs
4.76(
893
)
•Approved Pro

Handyman Pros

Northwest Suburbs
4.76(
893
)
•Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
394 local quotes requested

ONE CALL CAN SOLVE ALL YOUR HOUSE PROBLEMS Professional Handyman Services, Kitchen & Bath Remodeling, Plumbing, Electrical, Carpentry, Tiling, Flooring Insured Bonded Guaranteed LIVE PHONE HELP Mon-Fri 8-5 email chat after hours... Chicago Home Repair License #2209943

"Excellent work and friendly service. Will use again."

Diane D on September 2025

ONE CALL CAN SOLVE ALL YOUR HOUSE PROBLEMS Professional Handyman Services, Kitchen & Bath Remodeling, Plumbing, Electrical, Carpentry, Tiling, Flooring Insured Bonded Guaranteed LIVE PHONE HELP Mon-Fri 8-5 email chat after hours... Chicago Home Repair License #2209943

"Excellent work and friendly service. Will use again."

Diane D on September 2025

Avatar for Overall Builders

Overall Builders

5.00(
39
)
•Approved Pro

Overall Builders

5.00(
39
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
169 local quotes requested

With over 10 years of general contracting and handyman experience, I am here to help address any need or dream you may have.

"Overall Builders and its owner Robert were fantastic. Easy to work with, extremely accommodating, competitive pricing and the quality of work was superb! The tile pattern we chose was extremely challenging and Victor, Robert's tile guy, nailed it! We will, absolutely, use Overall Bulders for all our home remodel/repair needs in the future!"

Dianne R on January 2024

With over 10 years of general contracting and handyman experience, I am here to help address any need or dream you may have.

"Overall Builders and its owner Robert were fantastic. Easy to work with, extremely accommodating, competitive pricing and the quality of work was superb! The tile pattern we chose was extremely challenging and Victor, Robert's tile guy, nailed it! We will, absolutely, use Overall Bulders for all our home remodel/repair needs in the future!"

Dianne R on January 2024

Avatar for Mr. Handyman of Racine County

Mr. Handyman of Racine County

2907 Wisconsin St
3.82(
11
)
•Approved Pro

Mr. Handyman of Racine County

2907 Wisconsin St
3.82(
11
)
•Approved Pro
Customers say: Quality work
197 local quotes requested
7 years of experience

Veteran-owned business. Reliable and personable home service professionals can be hard to find these days, but Mr. Handyman makes it easy. Our experienced craftsmen are trained experts and can help with a variety of services. Whether you need help installing drywall in your home, or repairing the floors of your business, our home improvement professionals have got you covered. We have helped over 1 million customers, and we guarantee all of our work will be done right the first time. Contact Mr. Handyman today to discuss your project. Senior and military discounts available.

"Fast and complete service. Very friendly."

Dawn S on December 2023

Veteran-owned business. Reliable and personable home service professionals can be hard to find these days, but Mr. Handyman makes it easy. Our experienced craftsmen are trained experts and can help with a variety of services. Whether you need help installing drywall in your home, or repairing the floors of your business, our home improvement professionals have got you covered. We have helped over 1 million customers, and we guarantee all of our work will be done right the first time. Contact Mr. Handyman today to discuss your project. Senior and military discounts available.

"Fast and complete service. Very friendly."

Dawn S on December 2023

Avatar for The Handy Veteran

The Handy Veteran

PO Box 105
4.97(
135
)
•Approved Pro

The Handy Veteran

PO Box 105
4.97(
135
)
•Approved Pro
Super Service Award
Customers say: True professional
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
119 local quotes requested

The Handy Veteran is a veteran owned and operated company. We offer free estimates and stand by our motto of professional and dependable services. We want to be the one stop shop handyman for you. We offer active duty and veteran discounts. BOOKED FOR THE REMAINDER OF 2025, NOW BOOKING FOR 2026!

"Brad was awesome! He was so kind and sweet. He took care of the drywall and the painting in the closet. Very professional!"

Anna K on May 2025

The Handy Veteran is a veteran owned and operated company. We offer free estimates and stand by our motto of professional and dependable services. We want to be the one stop shop handyman for you. We offer active duty and veteran discounts. BOOKED FOR THE REMAINDER OF 2025, NOW BOOKING FOR 2026!

"Brad was awesome! He was so kind and sweet. He took care of the drywall and the painting in the closet. Very professional!"

Anna K on May 2025

Avatar for Castino Painting, Stucco, Restoration

Castino Painting, Stucco, Restoration

2820 Old Willow Rd
4.74(
313
)
•Approved Pro

Castino Painting, Stucco, Restoration

2820 Old Willow Rd
4.74(
313
)
•Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
363 local quotes requested

Founded in 1974, Castino Restoration is your local neighborhood business that provides water/flood damage clean up & restoration, mold remediation, carpet, rug & upholstery cleaning, interior / exterior painting, stucco, carpentry, handyman, floor installation & refinishing, gutter cleaning & roof snow removal. We pride ourselves in being skilled, ethical, friendly & fast. And we always clean up everyday before we leave. Give us a call, try us out!

"I have been very satisfied with the work performed and finished areas look great. Mike Fuche (co-owner/estimator) is responsive, easy to work with, and quotes fair prices for the work involved. It’s great to have a contractor that I can turn to with trust and rely upon to take care of the job timely and professionally."

Rachel J on September 2020

Founded in 1974, Castino Restoration is your local neighborhood business that provides water/flood damage clean up & restoration, mold remediation, carpet, rug & upholstery cleaning, interior / exterior painting, stucco, carpentry, handyman, floor installation & refinishing, gutter cleaning & roof snow removal. We pride ourselves in being skilled, ethical, friendly & fast. And we always clean up everyday before we leave. Give us a call, try us out!

"I have been very satisfied with the work performed and finished areas look great. Mike Fuche (co-owner/estimator) is responsive, easy to work with, and quotes fair prices for the work involved. It’s great to have a contractor that I can turn to with trust and rely upon to take care of the job timely and professionally."

Rachel J on September 2020

Avatar for Handy Men & Mrs Helper Kitchen & Bath

Handy Men & Mrs Helper Kitchen & Bath

117 S Cook Street
4.87(
1,139
)
•Approved Pro

Handy Men & Mrs Helper Kitchen & Bath

117 S Cook Street
4.87(
1,139
)
•Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
140 local quotes requested

SUPER SERVICE AWARD WINNER SINCE 2003! Our mission is to offer honest, reliable home remodeling services that set us apart from other service providers. We continually strive to exceed expectations by ensuring that each home repair or remodeling project is done to your satisfaction. Our commitment and assurance to our clients is something we take great pride in. When planning your next home improvement project, rely on a company that offers unparalleled knowledge, experience and expertise. Contact us today to learn more about what sets us apart from the competition.

"THE BEST experience with a contractor EVER! We’ve owned 7 houses and have hired numerous contractors to do a variety of work, this was by far the smoothest, most thorough job we’ve ever had done. The communication, preparation and scheduling made us feel at ease with the project. Everyone of the workers and managers of the job showed up on time and got our job done on the specific schedule we were given. The quality of the work was top notch! The entire team was a pleasure to work with!"

Steve B on October 2021

SUPER SERVICE AWARD WINNER SINCE 2003! Our mission is to offer honest, reliable home remodeling services that set us apart from other service providers. We continually strive to exceed expectations by ensuring that each home repair or remodeling project is done to your satisfaction. Our commitment and assurance to our clients is something we take great pride in. When planning your next home improvement project, rely on a company that offers unparalleled knowledge, experience and expertise. Contact us today to learn more about what sets us apart from the competition.

"THE BEST experience with a contractor EVER! We’ve owned 7 houses and have hired numerous contractors to do a variety of work, this was by far the smoothest, most thorough job we’ve ever had done. The communication, preparation and scheduling made us feel at ease with the project. Everyone of the workers and managers of the job showed up on time and got our job done on the specific schedule we were given. The quality of the work was top notch! The entire team was a pleasure to work with!"

Steve B on October 2021

Avatar for Off-Shift

Off-Shift

1611 Beach Rd
5.00(
6
)
•Approved Pro

Off-Shift

1611 Beach Rd
5.00(
6
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
194 local quotes requested

I’ve been running my own handyman business for about 4 years. I have work in most of the trades in my life. I have experience with roofing, plumbing, general repairs, and assembly of furniture. Estimates are always free.

"Rob did an excellent job putting the cabinet together. He was efficient, quick and friendly! I would definitely recommend him to neighbors and use him again for another project!"

Christopher C on October 2025

I’ve been running my own handyman business for about 4 years. I have work in most of the trades in my life. I have experience with roofing, plumbing, general repairs, and assembly of furniture. Estimates are always free.

"Rob did an excellent job putting the cabinet together. He was efficient, quick and friendly! I would definitely recommend him to neighbors and use him again for another project!"

Christopher C on October 2025

Avatar for S.R.M Contracting

S.R.M Contracting

2122 Crestview Street
3.94(
16
)
•Approved Pro

S.R.M Contracting

2122 Crestview Street
3.94(
16
)
•Approved Pro
Customers say: Quality work
978 local quotes requested
2025 years of experience

S.R.M CONTRACTING has been in business for the last 3 years. Any job I take on. I work at it as if I was working on my own stuff. I am honest and to the point. I will not waste your money or my time. We have the experience and dedication to get the job done right! 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!

"No-show. He forgot."

Erik S on October 2025

S.R.M CONTRACTING has been in business for the last 3 years. Any job I take on. I work at it as if I was working on my own stuff. I am honest and to the point. I will not waste your money or my time. We have the experience and dedication to get the job done right! 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!

"No-show. He forgot."

Erik S on October 2025

Avatar for Cahill Heating, Cooling, Electric, Plumbing & Sewer

Cahill Heating, Cooling, Electric, Plumbing & Sewer

28983 N HERKY DR
4.74(
31
)
•Approved Pro

Cahill Heating, Cooling, Electric, Plumbing & Sewer

28983 N HERKY DR
4.74(
31
)
•Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
83 local quotes requested

For more than 50 years Cahill has provided customers with quality heating, cooling, electric, plumbing and sewer services.

"I had some backup into the basement, they came to rod it out and told me I needed to check the line going to the street and they could come back for a video check. Well they said they came back and took the video and I needed some expensive work to clear the line. I called to ask them for the video, they said that they'd have someone call me back. They called me back and said that there was no video, their worker didn't put in a USB drive and besides they said I didn't ask for one. What did they expect I was asking for??? I said I expected and wanted a video, how do I know they even really performed the work. They said they would call me back. THEY DIDN'T. I called them back, they again said they'd call me. Again no call. The last time they told me, the owner was on another call but would definitely call me back. One week later NO CALLBACK. I firmly believe they didn't do a video, charged me for one and took me for a sucker. I will NEVER use this company again. I think they are crooks. P.S. Ever since they rodded the drain one of my toilets started have trouble flushing. I won't doubt they messed it up so they could come back again for more money. DO NOT USE. P.P.S. I wonder if they will contact me on this posting, I doubt it."

C Russell B on May 2025

For more than 50 years Cahill has provided customers with quality heating, cooling, electric, plumbing and sewer services.

"I had some backup into the basement, they came to rod it out and told me I needed to check the line going to the street and they could come back for a video check. Well they said they came back and took the video and I needed some expensive work to clear the line. I called to ask them for the video, they said that they'd have someone call me back. They called me back and said that there was no video, their worker didn't put in a USB drive and besides they said I didn't ask for one. What did they expect I was asking for??? I said I expected and wanted a video, how do I know they even really performed the work. They said they would call me back. THEY DIDN'T. I called them back, they again said they'd call me. Again no call. The last time they told me, the owner was on another call but would definitely call me back. One week later NO CALLBACK. I firmly believe they didn't do a video, charged me for one and took me for a sucker. I will NEVER use this company again. I think they are crooks. P.S. Ever since they rodded the drain one of my toilets started have trouble flushing. I won't doubt they messed it up so they could come back again for more money. DO NOT USE. P.P.S. I wonder if they will contact me on this posting, I doubt it."

C Russell B on May 2025

Avatar for G & R Heating & Air

G & R Heating & Air

24 Center Dr
4.51(
97
)
•Approved Pro

G & R Heating & Air

24 Center Dr
4.51(
97
)
•Approved Pro
Customers say: Super punctual
1209 local quotes requested
Free onsite estimate

We are a family owned and operated company, specializing in heating and cooling services, installs, repairs, and more! We personally care for each customer like our own family. 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 of the services we offer below and call -- or-- click to schedule a free estimate today!

"Great experience with G & R Heating & Air! Quick response, knowledgeable staff, and the repair was done right the first time. Our home is comfortable again. Highly satisfied!"

Aliza Q on November 2025

We are a family owned and operated company, specializing in heating and cooling services, installs, repairs, and more! We personally care for each customer like our own family. 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 of the services we offer below and call -- or-- click to schedule a free estimate today!

"Great experience with G & R Heating & Air! Quick response, knowledgeable staff, and the repair was done right the first time. Our home is comfortable again. Highly satisfied!"

Aliza Q on November 2025

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FAQs for window a/c unit installation projects in Round Lake, IL

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 Round Lake, IL 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.

See all articles