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Window a/c unit installers in Berthoud

Avatar for Limelight Services LLC
Limelight Services LLC
5255 Ronald Reagan Blvd
4.69(
16
)
Approved Pro
Limelight Services LLC
5255 Ronald Reagan Blvd
4.69(
16
)
Approved Pro
Customers say: Quality work
583 local quotes requested
17 years of experience

Limelight Services is the only family owned, Google 5-star-average (with 300+ reviews) electrical, plumbing, and HVAC home services company located in Northern Colorado. We pride ourselves in finding creative solutions to your needs, from the simplest troubleshooting problem to the most complex project. We are your on-time, same day electrician, plumber, and HVAC specialist. We strive to offer 5 star service from the first moment we communicate, and for years to come. Our goal is to be your home services company of choice for as long as you own a home in Northern Colorado. We understand that we must be exceptional for that to happen, and we do all we can to live up to our promises. The result? The level of quality and care experienced by our customers. We would be honored to have an opportunity to earn your business. Thank you for taking the time to find out more about us, we hope to hear from you soon.

"Ben Holden did an excellent job in explaining the work I needed done as well as the bid I am needing for future work. He treated me with so much professionalism and fairness! I always learn so much about my 1910 home. Limelight is always professional, courteous with great customer service. Definitely recommend!"

Ruth W on March 2025

Limelight Services is the only family owned, Google 5-star-average (with 300+ reviews) electrical, plumbing, and HVAC home services company located in Northern Colorado. We pride ourselves in finding creative solutions to your needs, from the simplest troubleshooting problem to the most complex project. We are your on-time, same day electrician, plumber, and HVAC specialist. We strive to offer 5 star service from the first moment we communicate, and for years to come. Our goal is to be your home services company of choice for as long as you own a home in Northern Colorado. We understand that we must be exceptional for that to happen, and we do all we can to live up to our promises. The result? The level of quality and care experienced by our customers. We would be honored to have an opportunity to earn your business. Thank you for taking the time to find out more about us, we hope to hear from you soon.

"Ben Holden did an excellent job in explaining the work I needed done as well as the bid I am needing for future work. He treated me with so much professionalism and fairness! I always learn so much about my 1910 home. Limelight is always professional, courteous with great customer service. Definitely recommend!"

Ruth W on March 2025


Avatar for Lion Home Service
Lion Home Service
4868 Innovation Dr
4.49(
77
)
Approved Pro
Lion Home Service
4868 Innovation Dr
4.49(
77
)
Approved Pro
Customers say: Super punctual
1159 local quotes requested
16 years of experience

Lion Home Service is setting a new standard of excellence in the industry. We specialize in prompt service, quality fixes, and a reliable response that you can trust. We take pride in our reputation and have built our business one satisfied customer at a time. Whether you need an emergency repair, regular maintenance, or have a project you are planning, we are your total home solution. Service Delivered With Pride! Heating, Cooling, Electrical, Plumbing, Drain Cleaning, Septic, Roofing, Gutters, Indoor Air Quality and MORE! Look for the Home Service company offering the best service and guarantees to ensure your repair or service is done correctly the first time! 100% SATISFACTION GUARANTEE- We agree to accept responsibility for your complete satisfaction with the materials we use and the workmanship we provide. During the first year, if you are dissatisfied with our service or our people for any reason, we will do whatever it takes to make it right and correct the problem to your satisfaction. Additional Guarantees- We Value Your Safety- No Blame Game-We Value Your Time-Apples to Apples -Workmanship

"Lion Home Service did a terrific job pumping our septic tanks. They sent out their technician early on a Saturday morning."

Janet O on January 2025

Lion Home Service is setting a new standard of excellence in the industry. We specialize in prompt service, quality fixes, and a reliable response that you can trust. We take pride in our reputation and have built our business one satisfied customer at a time. Whether you need an emergency repair, regular maintenance, or have a project you are planning, we are your total home solution. Service Delivered With Pride! Heating, Cooling, Electrical, Plumbing, Drain Cleaning, Septic, Roofing, Gutters, Indoor Air Quality and MORE! Look for the Home Service company offering the best service and guarantees to ensure your repair or service is done correctly the first time! 100% SATISFACTION GUARANTEE- We agree to accept responsibility for your complete satisfaction with the materials we use and the workmanship we provide. During the first year, if you are dissatisfied with our service or our people for any reason, we will do whatever it takes to make it right and correct the problem to your satisfaction. Additional Guarantees- We Value Your Safety- No Blame Game-We Value Your Time-Apples to Apples -Workmanship

"Lion Home Service did a terrific job pumping our septic tanks. They sent out their technician early on a Saturday morning."

Janet O on January 2025


Avatar for Behold Heating & Cooling Services
Behold Heating & Cooling Services
9800 Mt Pyramid Ct #4040
4.92(
26
)
Approved Pro
Behold Heating & Cooling Services
9800 Mt Pyramid Ct #4040
4.92(
26
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
1477 local quotes requested

Behold the Difference! Every day we are invited into our customer’s homes. Into their safe place and sanctuary. Quite often this is in the midst of a concern or issue that needs to be fixed! With an extensive background that spans well beyond just the trades, we love to be different. In addition to decades of industry experience, we bring some secret sauce - we love to take all the time needed to help, to make sure you are comfortable, and to provide amazing solutions. Come BEHOLD the difference! "Unfortunately we do not service or intall swamp or evaporative coolers".

"Excellent, thorough, timely and cost effective"

Meredith F on April 2025

Behold the Difference! Every day we are invited into our customer’s homes. Into their safe place and sanctuary. Quite often this is in the midst of a concern or issue that needs to be fixed! With an extensive background that spans well beyond just the trades, we love to be different. In addition to decades of industry experience, we bring some secret sauce - we love to take all the time needed to help, to make sure you are comfortable, and to provide amazing solutions. Come BEHOLD the difference! "Unfortunately we do not service or intall swamp or evaporative coolers".

"Excellent, thorough, timely and cost effective"

Meredith F on April 2025


Avatar for Greening Up Landscape
Greening Up Landscape
5.00(
1
)
Approved Pro
Greening Up Landscape
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
222 local quotes requested

Greening up is proud to be a veteran owned and operated company, we are a small crew that pays close attention to detail, and prides ourselves on fast and efficient communication and getting the job done to the clients expectations every for every service we offer. Greening Up will offer the most competitive rates in the Northen Colorado and quick, free, and easy quotes. We specialize in the following: -Native Mowing -Turf Mowing -Irrigation Repair -Fall Cleanups -Edging & Trimming -Rock Installation -Mulch Installation -Bush and Tree Trimming -Fertilization -Weed Control -Aeration -DeThatching -Drip Instillation

"It was perfect, they did what they said they would at a reasonable price."

Derek H on September 2023

Greening up is proud to be a veteran owned and operated company, we are a small crew that pays close attention to detail, and prides ourselves on fast and efficient communication and getting the job done to the clients expectations every for every service we offer. Greening Up will offer the most competitive rates in the Northen Colorado and quick, free, and easy quotes. We specialize in the following: -Native Mowing -Turf Mowing -Irrigation Repair -Fall Cleanups -Edging & Trimming -Rock Installation -Mulch Installation -Bush and Tree Trimming -Fertilization -Weed Control -Aeration -DeThatching -Drip Instillation

"It was perfect, they did what they said they would at a reasonable price."

Derek H on September 2023


Avatar for Heart Heating, Cooling, Plumbing & Electric
Heart Heating, Cooling, Plumbing & Electric
646 Bryant St
4.75(
73
)
Approved Pro
Heart Heating, Cooling, Plumbing & Electric
646 Bryant St
4.75(
73
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
4419 local quotes requested

Heart Heating, Cooling, Plumbing & Electric provides the highest quality service for all your Furnaces, Air Conditioner, Boilers, Water Heaters, plumbing, and electrical systems. We utilize the latest technology to save our customers time and money, including tablet-based systems with "Uber Style" tracking of your technician and "Up Front" pricing so there are never any surprises. Our staff is licensed, insured, background checked, drug tested, and in a company uniform and vehicle for your safety and peace of mind. We are a veteran-owned company.

"Liars, Crooks and very dishonest"

Christopher L on September 2024

Heart Heating, Cooling, Plumbing & Electric provides the highest quality service for all your Furnaces, Air Conditioner, Boilers, Water Heaters, plumbing, and electrical systems. We utilize the latest technology to save our customers time and money, including tablet-based systems with "Uber Style" tracking of your technician and "Up Front" pricing so there are never any surprises. Our staff is licensed, insured, background checked, drug tested, and in a company uniform and vehicle for your safety and peace of mind. We are a veteran-owned company.

"Liars, Crooks and very dishonest"

Christopher L on September 2024


LC Contracting, LLC
1201 Peak Ct
5.00(
11
)
Approved Pro
LC Contracting, LLC
1201 Peak Ct
5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
171 local quotes requested

We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today!

"He did a great job!"

Deane B on June 2022

We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today!

"He did a great job!"

Deane B on June 2022


Allen Service
101 S Link Ln
3.04(
54
)
Approved Pro
Allen Service
101 S Link Ln
3.04(
54
)
Approved Pro
Customers say: Super punctual
543 local quotes requested
63 years of experience

As a trusted name in plumbing and HVAC service, repairs and installations in the Fort Collins area for 60+ years, we’ve built a reputation for quality work, affordable prices, and customer service that’s second to none. Whether your drain pipes and sewer pipes have stoppages or your thermostat is on the blink, we can ensure your home’s heating, cooling, and plumbing systems problems are resolved without breaking the budget. Our team technicians is fully licensed, certified, and insured for your peace of mind, and we’ll give you a clear and accurate estimate of the work that needs to be done. We’ve served the Fort Collins, Loveland, Laporte, Greeley, Milliken and surrounding area for over five decades, and we know you’ll be satisfied with the results. Contact us today to schedule a service appointment.

"Do not use Allen Service. They will rip you off and provide bad service. If you use them you will regret it."

Bruce M on May 2024

As a trusted name in plumbing and HVAC service, repairs and installations in the Fort Collins area for 60+ years, we’ve built a reputation for quality work, affordable prices, and customer service that’s second to none. Whether your drain pipes and sewer pipes have stoppages or your thermostat is on the blink, we can ensure your home’s heating, cooling, and plumbing systems problems are resolved without breaking the budget. Our team technicians is fully licensed, certified, and insured for your peace of mind, and we’ll give you a clear and accurate estimate of the work that needs to be done. We’ve served the Fort Collins, Loveland, Laporte, Greeley, Milliken and surrounding area for over five decades, and we know you’ll be satisfied with the results. Contact us today to schedule a service appointment.

"Do not use Allen Service. They will rip you off and provide bad service. If you use them you will regret it."

Bruce M on May 2024


Savage Heating and Air LLC
1882 East 104Th Ave Apt.1316
5.00(
1
)
Approved Pro
Savage Heating and Air LLC
1882 East 104Th Ave Apt.1316
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1042 local quotes requested

In Business Since 2023 SAVAGE HEATING AND AIR, LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 8 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Savage Heating and Air has extensive knowledge on all my HVAC needs. Very nice and professional"

Andrew N on December 2024

In Business Since 2023 SAVAGE HEATING AND AIR, LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 8 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Savage Heating and Air has extensive knowledge on all my HVAC needs. Very nice and professional"

Andrew N on December 2024


Avatar for Front Range Landscape Pros
Front Range Landscape Pros
5.00(
8
)
Approved Pro
Front Range Landscape Pros
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1379 local quotes requested

Licensed and insured Best prices in town Landscape, fence, kitchen remodel Bathroom remodel. Roofing repair/replace. From the bathrooms to the exterior fence we do it all.

"Team did a wonderful job removing very large and old trees as well as fixing irrigation work and replacing sod"

Rosalie J on April 2025

Licensed and insured Best prices in town Landscape, fence, kitchen remodel Bathroom remodel. Roofing repair/replace. From the bathrooms to the exterior fence we do it all.

"Team did a wonderful job removing very large and old trees as well as fixing irrigation work and replacing sod"

Rosalie J on April 2025


Avatar for Hartmann Works
Hartmann Works
5.00(
2
)
Approved Pro
Hartmann Works
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
277 local quotes requested

I am a handyman capable of providing a broad range of services: home repairs and maintenance (including electrical and plumbing), remodels, additions, decks and patios, landscaping, fence installation, concrete and masonry. My background and experience for the past 25 years has been as a commercial architect and builder.

"Brady was great to work with. Very knowledgeable and competent. Great quality of work and cleaned up work area following project completion."

Christie D on December 2022

I am a handyman capable of providing a broad range of services: home repairs and maintenance (including electrical and plumbing), remodels, additions, decks and patios, landscaping, fence installation, concrete and masonry. My background and experience for the past 25 years has been as a commercial architect and builder.

"Brady was great to work with. Very knowledgeable and competent. Great quality of work and cleaned up work area following project completion."

Christie D on December 2022

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Showing 1-10 of 535

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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swamp cooler being installed on roof of house
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