Top-rated window a/c unit installers.

Get matched with top window a/c unit installers in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Window a/c unit installers in Broomfield

Cornell's Brother
8801 W Belleview Ave G203
New on HomeAdvisorNew on Angi
Approved Pro
Cornell's Brother
8801 W Belleview Ave G203
New on AngiNew on HomeAdvisor
Approved Pro
10 years of experience
Free onsite estimate

Cornell's Brothers is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 15 years of experience serving Lakewood, CO and surrounding areas. There is no job too big, or too small for our team. Call today...

Cornell's Brothers is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 15 years of experience serving Lakewood, CO and surrounding areas. There is no job too big, or too small for our team. Call today...


Avatar for Coal Creek Heat, LLC
Coal Creek Heat, LLC
30934 Skyline Drive
5.00(
4
)
Approved Pro
Coal Creek Heat, LLC
30934 Skyline Drive
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

We provide our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems, as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"Devin was so professional and knowledgeable. Great company and service!! Highly recommend."

James M on May 2020

We provide our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems, as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"Devin was so professional and knowledgeable. Great company and service!! Highly recommend."

James M on May 2020


Avatar for Tipping Hat Plumbing, Heating & Electric
Tipping Hat Plumbing, Heating & Electric
608 Garrison St
3.90(
107
)
Approved Pro
Tipping Hat Plumbing, Heating & Electric
608 Garrison St
3.90(
107
)
Approved Pro
Customers say: Super punctual
2684 local quotes requested
19 years of experience

Here at Tipping Hat Plumbing, Heating & Electric our focus is Good Old Fashioned Service. Plumbing, Heating, Cooling, Drain Cleaning and Electric service that is done right, that will last and skillfully completed by one of our hard working, courteous service specialists.

"Very expensive. $600/hr labor cost. Just got a quote today for plumbing and electrical. 2 days of electrical work quoted for $10,000. 4 days of plumbing work quoted for $20,000 Cost of materials is for all work combined is probably $1,000. Roughly that makes $600/hr. That is simply outrageous."

Rudy Y on April 2024

Here at Tipping Hat Plumbing, Heating & Electric our focus is Good Old Fashioned Service. Plumbing, Heating, Cooling, Drain Cleaning and Electric service that is done right, that will last and skillfully completed by one of our hard working, courteous service specialists.

"Very expensive. $600/hr labor cost. Just got a quote today for plumbing and electrical. 2 days of electrical work quoted for $10,000. 4 days of plumbing work quoted for $20,000 Cost of materials is for all work combined is probably $1,000. Roughly that makes $600/hr. That is simply outrageous."

Rudy Y on April 2024


Avatar for Attraction Heating & Cooling
Attraction Heating & Cooling
5.00(
1
)
Approved Pro
Attraction Heating & Cooling
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
742 local quotes requested

In Business Since 2015 Attraction Heating & Cooling is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"It went great. Mike and his team where on time, on budget and very professional. Will hire again. Thanks Mike!"

Chuck M on January 2025

In Business Since 2015 Attraction Heating & Cooling is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"It went great. Mike and his team where on time, on budget and very professional. Will hire again. Thanks Mike!"

Chuck M on January 2025


Avatar for The Leo Group, LLC
The Leo Group, LLC
2550 Lawrence Street #103
5.00(
5
)
Approved Pro
The Leo Group, LLC
2550 Lawrence Street #103
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1246 local quotes requested

The Leo Group is a handyman services firm based out of Denver Colorado. We specialize in bathroom renovations and general handyman work. Whether you need shelves installed, a custom door hung, or a full bathroom renovation we are the firm for you. We are forward thinking, and we will work with your budget to find the right solutions for you.

"I cannot begin to thank Josh enough for the work he did on my home regarding my upstairs bathroom. Everytime we took a shower in the bathroom the water would leak and we were super concerned because the water was starting to drip from out light fixtures and started creating pockets and puckering.on our hallway walls it was seapimg between the wall and the paint. We were super concerned as we.tried having another handyman and a plumber to help.us diagnose the problem. Both recommended a complete overhaul of the bathroom and charged an outrageous price that we couldn't possibly afford at the time. Luckily for us Josh reached back to us when we initially started looking for a handyman. Josh told us he had a lot of experience regarding these matters and based on pictures of his previous work we felt very confident he could help us. We were already under the impression we would have to redo our tub and he offered a reasonable price if that was the case, however Josh really secured our confidence when he told us it may not even be necessary. He was really methodical and did his best to not to demolish the wall to get access to the pipes of the tub and shower. Fortunarely he localized the issue to a leak from our pipes and saved us thousands of dollars that we thought we would have to spend. It seemed like hard work, but he had it fixed by the next day and we haven't had a problem since. I highly recommend Josh regarding any work on your bathroom. If I wasnt selling my house I would have him re-do the whole bathroom based on his previous work and the quality job he did for our bathroom. I can't thank him enough!"

Antonio R on January 2025

The Leo Group is a handyman services firm based out of Denver Colorado. We specialize in bathroom renovations and general handyman work. Whether you need shelves installed, a custom door hung, or a full bathroom renovation we are the firm for you. We are forward thinking, and we will work with your budget to find the right solutions for you.

"I cannot begin to thank Josh enough for the work he did on my home regarding my upstairs bathroom. Everytime we took a shower in the bathroom the water would leak and we were super concerned because the water was starting to drip from out light fixtures and started creating pockets and puckering.on our hallway walls it was seapimg between the wall and the paint. We were super concerned as we.tried having another handyman and a plumber to help.us diagnose the problem. Both recommended a complete overhaul of the bathroom and charged an outrageous price that we couldn't possibly afford at the time. Luckily for us Josh reached back to us when we initially started looking for a handyman. Josh told us he had a lot of experience regarding these matters and based on pictures of his previous work we felt very confident he could help us. We were already under the impression we would have to redo our tub and he offered a reasonable price if that was the case, however Josh really secured our confidence when he told us it may not even be necessary. He was really methodical and did his best to not to demolish the wall to get access to the pipes of the tub and shower. Fortunarely he localized the issue to a leak from our pipes and saved us thousands of dollars that we thought we would have to spend. It seemed like hard work, but he had it fixed by the next day and we haven't had a problem since. I highly recommend Josh regarding any work on your bathroom. If I wasnt selling my house I would have him re-do the whole bathroom based on his previous work and the quality job he did for our bathroom. I can't thank him enough!"

Antonio R on January 2025


Avatar for One Source Home Service
One Source Home Service
3740 Interpark Drive
4.27(
541
)
Approved Pro
One Source Home Service
3740 Interpark Drive
4.27(
541
)
Approved Pro
Customers say: Super punctual
415 local quotes requested
13 years of experience

One Source Home Service is a family owned & operated company and has an A rating with the Better Business Bureau. We are here to provide you with the ultimate customer service experience and we are now offering plumbing and electrical .Rest assured you will be well taken care of by our experienced team of service and maintenance technicians. We have over 25 years experience in residential and light commercial. Denver H & V A License #LIC00247049 Denver Refrigeration A License #LIC00247050

"Word of caution, call for action: Our heater went out during the last snow storm and we called One Source Home Service out. They overcharged for parts and labor, SIGNIFICANTLY. I was on the Ramsey show, Denver, yesterday and we are now launching an investigation and I am working towards a class action. If you have had a horrible experience with this company please reach out to me via call or text at 719.357.8017."

Gary G on December 2024

One Source Home Service is a family owned & operated company and has an A rating with the Better Business Bureau. We are here to provide you with the ultimate customer service experience and we are now offering plumbing and electrical .Rest assured you will be well taken care of by our experienced team of service and maintenance technicians. We have over 25 years experience in residential and light commercial. Denver H & V A License #LIC00247049 Denver Refrigeration A License #LIC00247050

"Word of caution, call for action: Our heater went out during the last snow storm and we called One Source Home Service out. They overcharged for parts and labor, SIGNIFICANTLY. I was on the Ramsey show, Denver, yesterday and we are now launching an investigation and I am working towards a class action. If you have had a horrible experience with this company please reach out to me via call or text at 719.357.8017."

Gary G on December 2024


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
1102 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 Tuscan Electric Heating & Plumbing
Tuscan Electric Heating & Plumbing
4301 S. Federal Blvd
5.00(
12
)
Approved Pro
Tuscan Electric Heating & Plumbing
4301 S. Federal Blvd
5.00(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1923 local quotes requested

At Tuscan Electric Heating & Plumbing, we take immense pride in being your trusted local family-owned business, dedicated to delivering excellence in home service. With a commitment to professionalism and a wealth of expertise accumulated, we're here to redefine your experience in electrical, heating, cooling, and plumbing solutions.

"Excellent work. They charged me a fair price and the work was done in a timely manner. I thought I might have needed some additional circuits installed and they told me that I only needed one additional circuit that needed to be installed. A couple of other companies quoted me a price that was twice as much without coming out to look at what needed to be done. Jim came out for the estimate and Jake performed the work. /i could not recommend Tuscan more highly."

steven g on January 2025

At Tuscan Electric Heating & Plumbing, we take immense pride in being your trusted local family-owned business, dedicated to delivering excellence in home service. With a commitment to professionalism and a wealth of expertise accumulated, we're here to redefine your experience in electrical, heating, cooling, and plumbing solutions.

"Excellent work. They charged me a fair price and the work was done in a timely manner. I thought I might have needed some additional circuits installed and they told me that I only needed one additional circuit that needed to be installed. A couple of other companies quoted me a price that was twice as much without coming out to look at what needed to be done. Jim came out for the estimate and Jake performed the work. /i could not recommend Tuscan more highly."

steven g on January 2025


Avatar for My Sons Fences And Landscape Contractors LLC
My Sons Fences And Landscape Contractors LLC
679 S Reed Ct
5.00(
9
)
Approved Pro
My Sons Fences And Landscape Contractors LLC
679 S Reed Ct
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
754 local quotes requested

Is your current landscape losing its charm, or are you in search of the perfect landscaping idea to elevate your home’s aesthetics? Look no further because we are the Colorado Landscaping Company you want to handle your next landscaping project. Here at My Son’s Landscaping & Fencing, we are a team of experienced Colorado Landscaping experts specializing in breathing new life into outdoor spaces in Colorado. Our expertise covers landscape construction all types of fences, patios, decks, lawns, backyards, and gardens. Big or small projects we got you covered!

"I’m thoroughly impressed by the professionalism and work product of My Sons Fences and Landscape. They built me a gorgeous custom fence that has quickly held up against record snowfall and hurricane force winds. Ulises and his crew were a pleasure to work with - responsive, timely, great communication and follow-up, and excellent results. I will certainly hire them again for other projects. I highly recommend their services. I couldn’t be more pleased with how my fence turned out!!"

Nina P on April 2024

Is your current landscape losing its charm, or are you in search of the perfect landscaping idea to elevate your home’s aesthetics? Look no further because we are the Colorado Landscaping Company you want to handle your next landscaping project. Here at My Son’s Landscaping & Fencing, we are a team of experienced Colorado Landscaping experts specializing in breathing new life into outdoor spaces in Colorado. Our expertise covers landscape construction all types of fences, patios, decks, lawns, backyards, and gardens. Big or small projects we got you covered!

"I’m thoroughly impressed by the professionalism and work product of My Sons Fences and Landscape. They built me a gorgeous custom fence that has quickly held up against record snowfall and hurricane force winds. Ulises and his crew were a pleasure to work with - responsive, timely, great communication and follow-up, and excellent results. I will certainly hire them again for other projects. I highly recommend their services. I couldn’t be more pleased with how my fence turned out!!"

Nina P on April 2024


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
1397 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

...
Showing 1-10 of 969

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.
swamp cooler on the exterior of a home
Apr 16, 2025
Apr 16, 2025
Budget for swamp cooler repair costs based on factors such as the type of repair, the type of unit, the parts, potential replacements, labor, and more.
An AC next to a brick wall
Apr 1, 2025
Apr 1, 2025
Budget for AC capacitor replacement costs based on factors such as the capacitor type, size, labor, potential repairs, location, season, and more.
window of home with a window unit air conditioner installed
Mar 31, 2025
Mar 31, 2025
Discover the cost of window AC installation, exploring factors like unit size, labor rates, outlet installation, accessories, and disposal fees.
Detail of a HVAC system outside a brick house
Mar 31, 2025
Mar 31, 2025
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.
A window AC unit next to a bougainvillea
Mar 26, 2025
Mar 26, 2025
Find out how much window air conditioner repairs cost with our breakdown of key pricing factors. Learn what affects your final bill before calling a local pro.
home humidifier installed in ductwork in home
Jan 31, 2025
Jan 31, 2025
Whole-house humidifier costs vary based on your home’s size and the type you choose. Learn how to budget for a whole-house humidifier in this cost guide.
Share project details to get started.